Initializing cgroup subsys cpuset Initializing cgroup subsys cpu Linux version 2.6.31.13 (root@test-box2) (gcc version 4.3.2 (Debian 4.3.2-1.1) ) #2 SMP Wed May 12 14:11:37 EDT 2010 Command line: root=/dev/md0 ro console=tty0 xen-pciback.permissive xen-pciback.hide=(02:00.0)(02:00.1)(02:00.2)(04:00.0)(04:00.1)(04:00.2)(07:00.0)(07:00.1)(07:00.2)(09:00.0)(09:00.1)(09:00.2) KERNEL supported cpus: Intel GenuineIntel AMD AuthenticAMD Centaur CentaurHauls xen_release_chunk: looking at area pfn 10000-cf4bd: 0 pages freed xen_release_chunk: looking at area pfn cf4bf-cf4c2: 0 pages freed xen_release_chunk: looking at area pfn cf7bf-cf7df: 0 pages freed xen_release_chunk: looking at area pfn cf7ff-cf800: 0 pages freed xen_release_chunk: looking at area pfn d0000-f8000: 0 pages freed xen_release_chunk: looking at area pfn fd000-fec00: 0 pages freed xen_release_chunk: looking at area pfn fec01-fee00: 0 pages freed xen_release_chunk: looking at area pfn fee01-ffe00: 0 pages freed released 0 pages of unused memory BIOS-provided physical RAM map: Xen: 0000000000000000 - 000000000008f000 (usable) Xen: 000000000008f000 - 0000000000090000 (reserved) Xen: 0000000000090000 - 000000000009ec00 (usable) Xen: 000000000009ec00 - 0000000000100000 (reserved) Xen: 0000000000100000 - 0000000010000000 (usable) Xen: 00000000cf4bd000 - 00000000cf4bf000 (reserved) Xen: 00000000cf4c2000 - 00000000cf7bf000 (ACPI NVS) Xen: 00000000cf7df000 - 00000000cf7ff000 (ACPI data) Xen: 00000000cf800000 - 00000000d0000000 (reserved) Xen: 00000000f8000000 - 00000000fd000000 (reserved) Xen: 00000000fec00000 - 00000000fec01000 (reserved) Xen: 00000000fee00000 - 00000000fee01000 (reserved) Xen: 00000000ffe00000 - 0000000100000000 (reserved) DMI 2.5 present. last_pfn = 0x10000 max_arch_pfn = 0x400000000 initial memory mapped : 0 - 20000000 init_memory_mapping: 0000000000000000-0000000010000000 0000000000 - 0010000000 page 4k kernel direct mapping tables up to 10000000 @ 8000-8a000 initrd too large to handle, disabling initrd ACPI: RSDP 00000000000fe020 00024 (v02 INTEL ) ACPI: XSDT 00000000cf7fe120 00074 (v01 INTEL DX58SO 000011F6 01000013) ACPI: FACP 00000000cf7fd000 000F4 (v03 INTEL DX58SO 000011F6 MSFT 0100000D) ACPI Warning: Optional field Pm2ControlBlock has zero address or length: 0000000000000450/0 20090521 tbfadt-558 ACPI Warning: Invalid length for Pm2ControlBlock: 0, using default 8 20090521 tbfadt-608 ACPI: DSDT 00000000cf7f8000 04641 (v02 INTEL DX58SO 000011F6 MSFT 0100000D) ACPI: FACS 00000000cf728000 00040 ACPI: APIC 00000000cf7f7000 00138 (v02 INTEL DX58SO 000011F6 MSFT 0100000D) ACPI: WDDT 00000000cf7f6000 00040 (v01 INTEL DX58SO 000011F6 MSFT 0100000D) ACPI: MCFG 00000000cf7f5000 0003C (v01 INTEL DX58SO 000011F6 MSFT 0100000D) ACPI: ASF! 00000000cf7f4000 000AC (v32 INTEL DX58SO 000011F6 MSFT 0100000D) ACPI: HPET 00000000cf7f3000 00038 (v01 INTEL DX58SO 000011F6 MSFT 0100000D) ACPI: SSDT 00000000cf7e2000 0E134 (v01 INTEL SSDT PM 000011F6 MSFT 0100000D) ACPI: 00000000cf7df000 00140 (v01 INTEL DX58SO 000011F6 MSFT 0100000D) ACPI: WDTT 00000000cf7f1000 0020C (v02 INTEL DX58SO 000011F6 MSFT 0100000D) ACPI: ASPT 00000000cf7f2000 00034 (v04 INTEL PerfTune 000011F6 MSFT 0100000D) ACPI: Local APIC address 0xfee00000 No NUMA configuration found Faking a node at 0000000000000000-0000000010000000 Bootmem setup node 0 0000000000000000-0000000010000000 NODE_DATA [0000000000008000 - 000000000001ffff] bootmap [0000000000020000 - 0000000000021fff] pages 2 (6 early reservations) ==> bootmem [0000000000 - 0010000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] #1 [000f560000 - 000f5df000] XEN PAGETABLES ==> [000f560000 - 000f5df000] #2 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] #3 [0001000000 - 000268d8d0] TEXT DATA BSS ==> [0001000000 - 000268d8d0] #4 [000f4df000 - 000f560000] XEN START INFO ==> [000f4df000 - 000f560000] #5 [000268e000 - 000268e15e] BRK ==> [000268e000 - 000268e15e] Zone PFN ranges: DMA 0x00000000 -> 0x00001000 DMA32 0x00001000 -> 0x00100000 Normal 0x00100000 -> 0x00100000 Movable zone start PFN for each node early_node_map[3] active PFN ranges 0: 0x00000000 -> 0x0000008f 0: 0x00000090 -> 0x0000009e 0: 0x00000100 -> 0x00010000 On node 0 totalpages: 65437 DMA zone: 104 pages used for memmap DMA zone: 3 pages reserved DMA zone: 3890 pages, LIFO batch:0 DMA32 zone: 1560 pages used for memmap DMA32 zone: 59880 pages, LIFO batch:15 ACPI: PM-Timer IO Port: 0x408 ACPI: Local APIC address 0xfee00000 ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x02] enabled) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x04] enabled) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x06] enabled) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x01] enabled) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x03] enabled) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x05] enabled) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x07] enabled) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x10] disabled) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x12] disabled) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x14] disabled) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x16] disabled) ACPI: LAPIC (acpi_id[0x09] lapic_id[0x11] disabled) ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x13] disabled) ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x15] disabled) ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x17] disabled) ACPI: LAPIC_NMI (acpi_id[0x00] high level lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x01] high level lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x02] high level lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x03] high level lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x04] high level lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x05] high level lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x06] high level lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x07] high level lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x08] high level lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x09] high level lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x0a] high level lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x0b] high level lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x0c] high level lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x0d] high level lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x0e] high level lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x0f] high level lint[0x1]) ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) ACPI: IRQ0 used by override. ACPI: IRQ2 used by override. ACPI: IRQ9 used by override. Using ACPI (MADT) for SMP configuration information ACPI: HPET id: 0x8086a301 base: 0xfed00000 SMP: Allowing 1 CPUs, 0 hotplug CPUs nr_irqs_gsi: 24 PM: Registered nosave memory: 000000000008f000 - 0000000000090000 PM: Registered nosave memory: 000000000009e000 - 000000000009f000 PM: Registered nosave memory: 000000000009f000 - 0000000000100000 Allocating PCI resources starting at 10000000 (gap: 10000000:bf4bd000) NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:1 nr_node_ids:1 PERCPU: Allocated 471 4k pages, static data 1926752 bytes trying to map vcpu_info 0 at ffffc9000000b020, mfn 2126a6, offset 32 cpu 0 using vcpu_info at ffffc9000000b020 Xen: using vcpu_info placement Built 1 zonelists in Node order, mobility grouping on. Total pages: 63770 Policy zone: DMA32 Kernel command line: root=/dev/md0 ro console=tty0 xen-pciback.permissive xen-pciback.hide=(02:00.0)(02:00.1)(02:00.2)(04:00.0)(04:00.1)(04:00.2)(07:00.0)(07:00.1)(07:00.2)(09:00.0)(09:00.1)(09:00.2) PID hash table entries: 1024 (order: 10, 8192 bytes) Initializing CPU#0 PCI-DMA: Using Xen software bounce buffering for IO (Xen-SWIOTLB) xen_swiotlb_fixup: buf=ffff880003117000 size=67108864 xen_swiotlb_fixup: buf=ffff880007177000 size=32768 Placing 64MB Xen software IO TLB between ffff880003117000 - ffff880007117000 Xen software IO TLB at phys 0x3117000 - 0x7117000 Memory: 162904k/262144k available (5287k kernel code, 396k absent, 98844k reserved, 3129k data, 3212k init) SLUB: Genslabs=14, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 Hierarchical RCU implementation. NR_IRQS:4352 nr_irqs:256 xen: registering gsi 0 triggering 1 polarity 0 xen: --> irq=0 xen_set_ioapic_routing: irq 0 gsi 0 vector 0 ioapic 0 pin 0 triggering 0 polarity 0 xen: registering gsi 1 triggering 1 polarity 0 xen: --> irq=1 xen_set_ioapic_routing: irq 1 gsi 1 vector 1 ioapic 0 pin 1 triggering 0 polarity 0 xen: registering gsi 3 triggering 1 polarity 0 xen: --> irq=3 xen_set_ioapic_routing: irq 3 gsi 3 vector 3 ioapic 0 pin 3 triggering 0 polarity 0 xen: registering gsi 4 triggering 1 polarity 0 xen: --> irq=4 xen_set_ioapic_routing: irq 4 gsi 4 vector 4 ioapic 0 pin 4 triggering 0 polarity 0 xen: registering gsi 5 triggering 1 polarity 0 xen: --> irq=5 xen_set_ioapic_routing: irq 5 gsi 5 vector 5 ioapic 0 pin 5 triggering 0 polarity 0 xen: registering gsi 6 triggering 1 polarity 0 xen: --> irq=6 xen_set_ioapic_routing: irq 6 gsi 6 vector 6 ioapic 0 pin 6 triggering 0 polarity 0 xen: registering gsi 7 triggering 1 polarity 0 xen: --> irq=7 xen_set_ioapic_routing: irq 7 gsi 7 vector 7 ioapic 0 pin 7 triggering 0 polarity 0 xen: registering gsi 8 triggering 1 polarity 0 xen: --> irq=8 xen_set_ioapic_routing: irq 8 gsi 8 vector 8 ioapic 0 pin 8 triggering 0 polarity 0 xen: registering gsi 9 triggering 0 polarity 0 xen: --> irq=9 xen_set_ioapic_routing: irq 9 gsi 9 vector 9 ioapic 0 pin 9 triggering 1 polarity 0 xen: registering gsi 10 triggering 1 polarity 0 xen: --> irq=10 xen_set_ioapic_routing: irq 10 gsi 10 vector 10 ioapic 0 pin 10 triggering 0 polarity 0 xen: registering gsi 11 triggering 1 polarity 0 xen: --> irq=11 xen_set_ioapic_routing: irq 11 gsi 11 vector 11 ioapic 0 pin 11 triggering 0 polarity 0 xen: registering gsi 12 triggering 1 polarity 0 xen: --> irq=12 xen_set_ioapic_routing: irq 12 gsi 12 vector 12 ioapic 0 pin 12 triggering 0 polarity 0 xen: registering gsi 13 triggering 1 polarity 0 xen: --> irq=13 xen_set_ioapic_routing: irq 13 gsi 13 vector 13 ioapic 0 pin 13 triggering 0 polarity 0 xen: registering gsi 14 triggering 1 polarity 0 xen: --> irq=14 xen_set_ioapic_routing: irq 14 gsi 14 vector 14 ioapic 0 pin 14 triggering 0 polarity 0 xen: registering gsi 15 triggering 1 polarity 0 xen: --> irq=15 xen_set_ioapic_routing: irq 15 gsi 15 vector 15 ioapic 0 pin 15 triggering 0 polarity 0 Detected 2800.158 MHz processor. Console: colour VGA+ 80x25 console [tty0] enabled Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar ... MAX_LOCKDEP_SUBCLASSES: 8 ... MAX_LOCK_DEPTH: 48 ... MAX_LOCKDEP_KEYS: 8191 ... CLASSHASH_SIZE: 4096 ... MAX_LOCKDEP_ENTRIES: 16384 ... MAX_LOCKDEP_CHAINS: 32768 ... CHAINHASH_SIZE: 16384 memory used by lock dependency info: 6207 kB per task-struct memory footprint: 2688 bytes allocated 2621440 bytes of page_cgroup please try 'cgroup_disable=memory' option if you don't want memory cgroups ODEBUG: 10 of 10 active objects replaced Xen: using vcpuop timer interface installing Xen timer for CPU 0 alloc irq_desc for 255 on node 0 alloc kstat_irqs on node 0 xen: vcpu_time_info placement not supported Calibrating delay loop (skipped), value calculated using timer frequency.. 5600.31 BogoMIPS (lpj=2800158) Security Framework initialized SELinux: Initializing. SELinux: Starting in permissive mode Dentry cache hash table entries: 32768 (order: 6, 262144 bytes) Inode-cache hash table entries: 16384 (order: 5, 131072 bytes) Mount-cache hash table entries: 256 Initializing cgroup subsys ns Initializing cgroup subsys cpuacct Initializing cgroup subsys memory Initializing cgroup subsys devices Initializing cgroup subsys freezer Initializing cgroup subsys net_cls CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 256K CPU: L3 cache: 8192K CPU 0/0x0 -> Node 0 CPU: Unsupported number of siblings 16 mce: CPU supports 9 MCE banks Performance Counters: unsupported p6 CPU model 26 no PMU driver, software counters only. SMP alternatives: switching to UP code Freeing SMP alternatives: 32k freed ACPI: Core revision 20090521 ftrace: converting mcount calls to 0f 1f 44 00 00 ftrace: allocating 20271 entries in 80 pages alloc irq_desc for 254 on node 0 alloc kstat_irqs on node 0 alloc irq_desc for 253 on node 0 alloc kstat_irqs on node 0 alloc irq_desc for 252 on node 0 alloc kstat_irqs on node 0 alloc irq_desc for 251 on node 0 alloc kstat_irqs on node 0 Brought up 1 CPUs CPU0 attaching NULL sched-domain. Booting paravirtualized kernel on Xen Xen version: 4.0.0 (preserve-AD) (dom0) Grant tables using version 2 layout. Grant table initialized regulator: core version 0.5 Time: 20:19:37 Date: 05/12/10 NET: Registered protocol family 16 alloc irq_desc for 250 on node 0 alloc kstat_irqs on node 0 xenbus_probe_init ok ACPI FADT declares the system doesn't support PCIe ASPM, so disable it ACPI: bus type pci registered PCI: MCFG configuration 0: base f8000000 segment 0 buses 0 - 63 PCI: MCFG area at f8000000 reserved in E820 PCI: Using MMCONFIG at f8000000 - fbffffff PCI: Using configuration type 1 for base access bio: create slab at 0 ACPI: EC: Look up EC in DSDT ACPI: Interpreter enabled ACPI: (supports S0 S1 S3 S4 S5) ACPI: Using IOAPIC for interrupt routing ACPI Warning: Incorrect checksum in table [ ] - 1D, should be 61 20090521 tbutils-246 ACPI: No dock devices found. ACPI: PCI Root Bridge [PCI0] (0000:00) pci 0000:00:01.0: PME# supported from D0 D3hot D3cold pci 0000:00:01.0: PME# disabled pci 0000:00:03.0: PME# supported from D0 D3hot D3cold pci 0000:00:03.0: PME# disabled pci 0000:00:07.0: PME# supported from D0 D3hot D3cold pci 0000:00:07.0: PME# disabled pci 0000:00:19.0: reg 10 32bit mmio: [0xd2600000-0xd261ffff] pci 0000:00:19.0: reg 14 32bit mmio: [0xd2622000-0xd2622fff] pci 0000:00:19.0: reg 18 io port: [0x20e0-0x20ff] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold pci 0000:00:19.0: PME# disabled pci 0000:00:1a.0: reg 20 io port: [0x20c0-0x20df] pci 0000:00:1a.1: reg 20 io port: [0x20a0-0x20bf] pci 0000:00:1a.2: reg 20 io port: [0x2080-0x209f] pci 0000:00:1a.7: reg 10 32bit mmio: [0xd2621000-0xd26213ff] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold pci 0000:00:1a.7: PME# disabled pci 0000:00:1b.0: reg 10 64bit mmio: [0xf0000000-0xf0003fff] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold pci 0000:00:1b.0: PME# disabled pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold pci 0000:00:1c.0: PME# disabled pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold pci 0000:00:1c.1: PME# disabled pci 0000:00:1c.4: PME# supported from D0 D3hot D3cold pci 0000:00:1c.4: PME# disabled pci 0000:00:1d.0: reg 20 io port: [0x2060-0x207f] pci 0000:00:1d.1: reg 20 io port: [0x2040-0x205f] pci 0000:00:1d.2: reg 20 io port: [0x2020-0x203f] pci 0000:00:1d.7: reg 10 32bit mmio: [0xd2620000-0xd26203ff] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold pci 0000:00:1d.7: PME# disabled pci 0000:00:1f.0: quirk: region 0400-047f claimed by ICH6 ACPI/GPIO/TCO pci 0000:00:1f.0: quirk: region 0500-053f claimed by ICH6 GPIO pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0680 (mask 007f) pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 0810 (mask 007f) pci 0000:00:1f.2: reg 10 io port: [0x2158-0x215f] pci 0000:00:1f.2: reg 14 io port: [0x216c-0x216f] pci 0000:00:1f.2: reg 18 io port: [0x2150-0x2157] pci 0000:00:1f.2: reg 1c io port: [0x2168-0x216b] pci 0000:00:1f.2: reg 20 io port: [0x2130-0x213f] pci 0000:00:1f.2: reg 24 io port: [0x2120-0x212f] pci 0000:00:1f.3: reg 10 64bit mmio: [0xf0004000-0xf00040ff] pci 0000:00:1f.3: reg 20 io port: [0x2000-0x201f] pci 0000:00:1f.5: reg 10 io port: [0x2148-0x214f] pci 0000:00:1f.5: reg 14 io port: [0x2164-0x2167] pci 0000:00:1f.5: reg 18 io port: [0x2140-0x2147] pci 0000:00:1f.5: reg 1c io port: [0x2160-0x2163] pci 0000:00:1f.5: reg 20 io port: [0x2110-0x211f] pci 0000:00:1f.5: reg 24 io port: [0x2100-0x210f] pci 0000:01:00.0: supports D1 D2 pci 0000:00:01.0: bridge 32bit mmio: [0xd2500000-0xd25fffff] pci 0000:02:00.0: reg 10 32bit mmio: [0xd2502000-0xd2502fff] pci 0000:02:00.0: supports D1 D2 pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot pci 0000:02:00.0: PME# disabled pci 0000:02:00.1: reg 10 32bit mmio: [0xd2501000-0xd2501fff] pci 0000:02:00.1: supports D1 D2 pci 0000:02:00.1: PME# supported from D0 D1 D2 D3hot pci 0000:02:00.1: PME# disabled pci 0000:02:00.2: reg 10 32bit mmio: [0xd2500000-0xd25000ff] pci 0000:02:00.2: supports D1 D2 pci 0000:02:00.2: PME# supported from D0 D1 D2 D3hot pci 0000:02:00.2: PME# disabled pci 0000:01:00.0: bridge 32bit mmio: [0xd2500000-0xd25fffff] pci 0000:03:00.0: supports D1 D2 pci 0000:00:03.0: bridge 32bit mmio: [0xd2400000-0xd24fffff] pci 0000:04:00.0: reg 10 32bit mmio: [0xd2402000-0xd2402fff] pci 0000:04:00.0: supports D1 D2 pci 0000:04:00.0: PME# supported from D0 D1 D2 D3hot pci 0000:04:00.0: PME# disabled pci 0000:04:00.1: reg 10 32bit mmio: [0xd2401000-0xd2401fff] pci 0000:04:00.1: supports D1 D2 pci 0000:04:00.1: PME# supported from D0 D1 D2 D3hot pci 0000:04:00.1: PME# disabled pci 0000:04:00.2: reg 10 32bit mmio: [0xd2400000-0xd24000ff] pci 0000:04:00.2: supports D1 D2 pci 0000:04:00.2: PME# supported from D0 D1 D2 D3hot pci 0000:04:00.2: PME# disabled pci 0000:03:00.0: bridge 32bit mmio: [0xd2400000-0xd24fffff] pci 0000:05:00.0: reg 10 32bit mmio: [0xd1000000-0xd1ffffff] pci 0000:05:00.0: reg 14 64bit mmio: [0xe0000000-0xefffffff] pci 0000:05:00.0: reg 1c 64bit mmio: [0xd0000000-0xd0ffffff] pci 0000:05:00.0: reg 30 32bit mmio: [0xfffe0000-0xffffffff] pci 0000:00:07.0: bridge 32bit mmio: [0xd0000000-0xd1ffffff] pci 0000:00:07.0: bridge 64bit mmio pref: [0xe0000000-0xefffffff] pci 0000:06:00.0: supports D1 D2 pci 0000:00:1c.0: bridge 32bit mmio: [0xd2300000-0xd23fffff] pci 0000:07:00.0: reg 10 32bit mmio: [0xd2302000-0xd2302fff] pci 0000:07:00.0: supports D1 D2 pci 0000:07:00.0: PME# supported from D0 D1 D2 D3hot pci 0000:07:00.0: PME# disabled pci 0000:07:00.1: reg 10 32bit mmio: [0xd2301000-0xd2301fff] pci 0000:07:00.1: supports D1 D2 pci 0000:07:00.1: PME# supported from D0 D1 D2 D3hot pci 0000:07:00.1: PME# disabled pci 0000:07:00.2: reg 10 32bit mmio: [0xd2300000-0xd23000ff] pci 0000:07:00.2: supports D1 D2 pci 0000:07:00.2: PME# supported from D0 D1 D2 D3hot pci 0000:07:00.2: PME# disabled pci 0000:06:00.0: bridge 32bit mmio: [0xd2300000-0xd23fffff] pci 0000:08:00.0: supports D1 D2 pci 0000:00:1c.1: bridge 32bit mmio: [0xd2200000-0xd22fffff] pci 0000:09:00.0: reg 10 32bit mmio: [0xd2202000-0xd2202fff] pci 0000:09:00.0: supports D1 D2 pci 0000:09:00.0: PME# supported from D0 D1 D2 D3hot pci 0000:09:00.0: PME# disabled pci 0000:09:00.1: reg 10 32bit mmio: [0xd2201000-0xd2201fff] pci 0000:09:00.1: supports D1 D2 pci 0000:09:00.1: PME# supported from D0 D1 D2 D3hot pci 0000:09:00.1: PME# disabled pci 0000:09:00.2: reg 10 32bit mmio: [0xd2200000-0xd22000ff] pci 0000:09:00.2: supports D1 D2 pci 0000:09:00.2: PME# supported from D0 D1 D2 D3hot pci 0000:09:00.2: PME# disabled pci 0000:08:00.0: bridge 32bit mmio: [0xd2200000-0xd22fffff] pci 0000:0a:00.0: reg 10 io port: [0x1018-0x101f] pci 0000:0a:00.0: reg 14 io port: [0x1024-0x1027] pci 0000:0a:00.0: reg 18 io port: [0x1010-0x1017] pci 0000:0a:00.0: reg 1c io port: [0x1020-0x1023] pci 0000:0a:00.0: reg 20 io port: [0x1000-0x100f] pci 0000:0a:00.0: reg 24 32bit mmio: [0xd2100000-0xd21003ff] pci 0000:0a:00.0: supports D1 pci 0000:0a:00.0: PME# supported from D0 D1 D3hot pci 0000:0a:00.0: PME# disabled pci 0000:00:1c.4: bridge io port: [0x1000-0x1fff] pci 0000:00:1c.4: bridge 32bit mmio: [0xd2100000-0xd21fffff] pci 0000:0b:03.0: reg 10 32bit mmio: [0xd2004000-0xd20047ff] pci 0000:0b:03.0: reg 14 32bit mmio: [0xd2000000-0xd2003fff] pci 0000:0b:03.0: supports D1 D2 pci 0000:0b:03.0: PME# supported from D0 D1 D2 D3hot pci 0000:0b:03.0: PME# disabled pci 0000:00:1e.0: transparent bridge pci 0000:00:1e.0: bridge 32bit mmio: [0xd2000000-0xd20fffff] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P32_._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEG1._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEG3._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEG7._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX1._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX4._PRT] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 *10 11 12 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 9 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 7 9 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 *11 12 14 15) ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 *10 11 12 14 15) ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 10 *11 12 14 15) ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 *10 11 12 14 15) sync cpu 0 get result 1 max_id 7 sync cpu 1 get result 1 max_id 7 sync cpu 2 get result 1 max_id 7 sync cpu 3 get result 1 max_id 7 sync cpu 4 get result 1 max_id 7 sync cpu 5 get result 1 max_id 7 sync cpu 6 get result 1 max_id 7 sync cpu 7 get result 1 max_id 7 alloc irq_desc for 249 on node 0 alloc kstat_irqs on node 0 xenbus_probe_backend_init bus registered ok xen_balloon: Initialising balloon driver with page order 0. SCSI subsystem initialized libata version 3.00 loaded. usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb PCI: Using ACPI for IRQ routing IO APIC resources couldn't be allocated. NetLabel: Initializing NetLabel: domain hash size = 128 NetLabel: protocols = UNLABELED CIPSOv4 NetLabel: unlabeled traffic allowed by default DMA-API: preallocated 32768 debug entries DMA-API: debugging enabled by kernel config Switched to high resolution mode on CPU 0 pnp: PnP ACPI init ACPI: bus type pnp registered xen: registering gsi 8 triggering 1 polarity 0 xen_allocate_pirq: returning irq 8 for gsi 8 xen: --> irq=8 xen_set_ioapic_routing: irq 8 gsi 8 vector 8 ioapic 0 pin 8 triggering 0 polarity 0 xen: registering gsi 13 triggering 1 polarity 0 xen_allocate_pirq: returning irq 13 for gsi 13 xen: --> irq=13 xen_set_ioapic_routing: irq 13 gsi 13 vector 13 ioapic 0 pin 13 triggering 0 polarity 0 pnp: PnP ACPI: found 9 devices ACPI: ACPI bus type pnp unregistered system 00:05: ioport range 0x500-0x53f has been reserved system 00:05: ioport range 0x400-0x47f has been reserved system 00:05: ioport range 0x680-0x6ff has been reserved work_for_cpu used greatest stack depth: 6624 bytes left work_for_cpu used greatest stack depth: 6416 bytes left pciback 0000:02:00.0: seizing device work_for_cpu used greatest stack depth: 6376 bytes left pciback 0000:02:00.1: seizing device pciback 0000:02:00.2: seizing device pciback 0000:04:00.0: seizing device pciback 0000:04:00.1: seizing device pciback 0000:04:00.2: seizing device pciback 0000:07:00.0: seizing device pciback 0000:07:00.1: seizing device pciback 0000:07:00.2: seizing device pciback 0000:09:00.0: seizing device pciback 0000:09:00.1: seizing device pciback 0000:09:00.2: seizing device PM-Timer failed consistency check (0x0xffffff) - aborting. pci 0000:05:00.0: BAR 6: no parent found for of device [0xfffe0000-0xffffffff] pci 0000:01:00.0: PCI bridge, secondary bus 0000:02 pci 0000:01:00.0: IO window: disabled pci 0000:01:00.0: MEM window: 0xd2500000-0xd25fffff pci 0000:01:00.0: PREFETCH window: disabled pci 0000:00:01.0: PCI bridge, secondary bus 0000:01 pci 0000:00:01.0: IO window: disabled pci 0000:00:01.0: MEM window: 0xd2500000-0xd25fffff pci 0000:00:01.0: PREFETCH window: disabled pci 0000:03:00.0: PCI bridge, secondary bus 0000:04 pci 0000:03:00.0: IO window: disabled pci 0000:03:00.0: MEM window: 0xd2400000-0xd24fffff pci 0000:03:00.0: PREFETCH window: disabled pci 0000:00:03.0: PCI bridge, secondary bus 0000:03 pci 0000:00:03.0: IO window: disabled pci 0000:00:03.0: MEM window: 0xd2400000-0xd24fffff pci 0000:00:03.0: PREFETCH window: disabled pci 0000:05:00.0: BAR 6: can't allocate mem resource [0xf0000000-0xefffffff] pci 0000:00:07.0: PCI bridge, secondary bus 0000:05 pci 0000:00:07.0: IO window: disabled pci 0000:00:07.0: MEM window: 0xd0000000-0xd1ffffff pci 0000:00:07.0: PREFETCH window: 0x000000e0000000-0x000000efffffff pci 0000:06:00.0: PCI bridge, secondary bus 0000:07 pci 0000:06:00.0: IO window: disabled pci 0000:06:00.0: MEM window: 0xd2300000-0xd23fffff pci 0000:06:00.0: PREFETCH window: disabled pci 0000:00:1c.0: PCI bridge, secondary bus 0000:06 pci 0000:00:1c.0: IO window: disabled pci 0000:00:1c.0: MEM window: 0xd2300000-0xd23fffff pci 0000:00:1c.0: PREFETCH window: disabled pci 0000:08:00.0: PCI bridge, secondary bus 0000:09 pci 0000:08:00.0: IO window: disabled pci 0000:08:00.0: MEM window: 0xd2200000-0xd22fffff pci 0000:08:00.0: PREFETCH window: disabled pci 0000:00:1c.1: PCI bridge, secondary bus 0000:08 pci 0000:00:1c.1: IO window: disabled pci 0000:00:1c.1: MEM window: 0xd2200000-0xd22fffff pci 0000:00:1c.1: PREFETCH window: disabled pci 0000:00:1c.4: PCI bridge, secondary bus 0000:0a pci 0000:00:1c.4: IO window: 0x1000-0x1fff pci 0000:00:1c.4: MEM window: 0xd2100000-0xd21fffff pci 0000:00:1c.4: PREFETCH window: disabled pci 0000:00:1e.0: PCI bridge, secondary bus 0000:0b pci 0000:00:1e.0: IO window: disabled pci 0000:00:1e.0: MEM window: 0xd2000000-0xd20fffff pci 0000:00:1e.0: PREFETCH window: disabled xen: registering gsi 16 triggering 0 polarity 1 alloc irq_desc for 16 on node 0 alloc kstat_irqs on node 0 xen: --> irq=16 xen_set_ioapic_routing: irq 16 gsi 16 vector 16 ioapic 0 pin 16 triggering 1 polarity 1 pci 0000:00:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 pci 0000:00:01.0: setting latency timer to 64 pci 0000:01:00.0: setting latency timer to 64 xen: registering gsi 16 triggering 0 polarity 1 xen_allocate_pirq: returning irq 16 for gsi 16 xen: --> irq=16 xen_set_ioapic_routing: irq 16 gsi 16 vector 16 ioapic 0 pin 16 triggering 1 polarity 1 pci 0000:00:03.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 pci 0000:00:03.0: setting latency timer to 64 pci 0000:03:00.0: setting latency timer to 64 xen: registering gsi 16 triggering 0 polarity 1 xen_allocate_pirq: returning irq 16 for gsi 16 xen: --> irq=16 xen_set_ioapic_routing: irq 16 gsi 16 vector 16 ioapic 0 pin 16 triggering 1 polarity 1 pci 0000:00:07.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 pci 0000:00:07.0: setting latency timer to 64 xen: registering gsi 17 triggering 0 polarity 1 alloc irq_desc for 17 on node 0 alloc kstat_irqs on node 0 xen: --> irq=17 xen_set_ioapic_routing: irq 17 gsi 17 vector 17 ioapic 0 pin 17 triggering 1 polarity 1 pci 0000:00:1c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 pci 0000:00:1c.0: setting latency timer to 64 pci 0000:06:00.0: setting latency timer to 64 xen: registering gsi 16 triggering 0 polarity 1 xen_allocate_pirq: returning irq 16 for gsi 16 xen: --> irq=16 xen_set_ioapic_routing: irq 16 gsi 16 vector 16 ioapic 0 pin 16 triggering 1 polarity 1 pci 0000:00:1c.1: PCI INT B -> GSI 16 (level, low) -> IRQ 16 pci 0000:00:1c.1: setting latency timer to 64 pci 0000:08:00.0: setting latency timer to 64 xen: registering gsi 17 triggering 0 polarity 1 xen_allocate_pirq: returning irq 17 for gsi 17 xen: --> irq=17 xen_set_ioapic_routing: irq 17 gsi 17 vector 17 ioapic 0 pin 17 triggering 1 polarity 1 pci 0000:00:1c.4: PCI INT A -> GSI 17 (level, low) -> IRQ 17 pci 0000:00:1c.4: setting latency timer to 64 pci 0000:00:1e.0: setting latency timer to 64 pci_bus 0000:00: resource 0 io: [0x00-0xffff] pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffffffffffff] pci_bus 0000:01: resource 1 mem: [0xd2500000-0xd25fffff] pci_bus 0000:02: resource 1 mem: [0xd2500000-0xd25fffff] pci_bus 0000:03: resource 1 mem: [0xd2400000-0xd24fffff] pci_bus 0000:04: resource 1 mem: [0xd2400000-0xd24fffff] pci_bus 0000:05: resource 1 mem: [0xd0000000-0xd1ffffff] pci_bus 0000:05: resource 2 pref mem [0xe0000000-0xefffffff] pci_bus 0000:06: resource 1 mem: [0xd2300000-0xd23fffff] pci_bus 0000:07: resource 1 mem: [0xd2300000-0xd23fffff] pci_bus 0000:08: resource 1 mem: [0xd2200000-0xd22fffff] pci_bus 0000:09: resource 1 mem: [0xd2200000-0xd22fffff] pci_bus 0000:0a: resource 0 io: [0x1000-0x1fff] pci_bus 0000:0a: resource 1 mem: [0xd2100000-0xd21fffff] pci_bus 0000:0b: resource 1 mem: [0xd2000000-0xd20fffff] pci_bus 0000:0b: resource 3 io: [0x00-0xffff] pci_bus 0000:0b: resource 4 mem: [0x000000-0xffffffffffffffff] NET: Registered protocol family 2 IP route cache hash table entries: 2048 (order: 2, 16384 bytes) TCP established hash table entries: 8192 (order: 5, 131072 bytes) TCP bind hash table entries: 8192 (order: 7, 589824 bytes) TCP: Hash tables configured (established 8192 bind 8192) TCP reno registered NET: Registered protocol family 1 audit: initializing netlink socket (disabled) type=2000 audit(1273695578.284:1): initialized HugeTLB registered 2 MB page size, pre-allocated 0 pages VFS: Disk quotas dquot_6.5.2 Dquot-cache hash table entries: 512 (order 0, 4096 bytes) msgmni has been set to 318 SELinux: Registering netfilter hooks cryptomgr_test used greatest stack depth: 5464 bytes left cryptomgr_test used greatest stack depth: 5400 bytes left alg: No test for stdrng (krng) Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) pci 0000:05:00.0: Boot video device alloc irq_desc for 248 on node 0 alloc kstat_irqs on node 0 pcieport-driver 0000:00:01.0: setting latency timer to 64 alloc irq_desc for 247 on node 0 alloc kstat_irqs on node 0 pcieport-driver 0000:00:03.0: setting latency timer to 64 alloc irq_desc for 246 on node 0 alloc kstat_irqs on node 0 pcieport-driver 0000:00:07.0: setting latency timer to 64 alloc irq_desc for 245 on node 0 alloc kstat_irqs on node 0 pcieport-driver 0000:00:1c.0: setting latency timer to 64 alloc irq_desc for 244 on node 0 alloc kstat_irqs on node 0 pcieport-driver 0000:00:1c.1: setting latency timer to 64 alloc irq_desc for 243 on node 0 alloc kstat_irqs on node 0 pcieport-driver 0000:00:1c.4: setting latency timer to 64 aer 0000:00:01.0:pcie02: service driver aer loaded aer 0000:00:03.0:pcie02: service driver aer loaded aer 0000:00:07.0:pcie02: service driver aer loaded pci_hotplug: PCI Hot Plug PCI Core version: 0.5 pciehp: PCI Express Hot Plug Controller Driver version: 0.4 acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 acpiphp_glue: can't get bus number, assuming 0 input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 ACPI: Power Button [PWRF] input: Sleep Button as /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input1 ACPI: Sleep Button [SLPB] processor LNXCPU:00: registered as cooling_device0 ACPI: Processor [CPU0] (supports 8 throttling states) Event-channel device installed. registering netback xen: registering gsi 19 triggering 0 polarity 1 alloc irq_desc for 19 on node 0 alloc kstat_irqs on node 0 xen: --> irq=19 xen_set_ioapic_routing: irq 19 gsi 19 vector 19 ioapic 0 pin 19 triggering 1 polarity 1 pciback 0000:09:00.2: PCI INT C -> GSI 19 (level, low) -> IRQ 19 pciback 0000:09:00.2: PCI INT C disabled xen: registering gsi 18 triggering 0 polarity 1 alloc irq_desc for 18 on node 0 alloc kstat_irqs on node 0 xen: --> irq=18 xen_set_ioapic_routing: irq 18 gsi 18 vector 18 ioapic 0 pin 18 triggering 1 polarity 1 pciback 0000:09:00.1: PCI INT B -> GSI 18 (level, low) -> IRQ 18 pciback 0000:09:00.1: PCI INT B disabled xen: registering gsi 17 triggering 0 polarity 1 xen_allocate_pirq: returning irq 17 for gsi 17 xen: --> irq=17 xen_set_ioapic_routing: irq 17 gsi 17 vector 17 ioapic 0 pin 17 triggering 1 polarity 1 pciback 0000:09:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 pciback 0000:09:00.0: PCI INT A disabled xen: registering gsi 18 triggering 0 polarity 1 xen_allocate_pirq: returning irq 18 for gsi 18 xen: --> irq=18 xen_set_ioapic_routing: irq 18 gsi 18 vector 18 ioapic 0 pin 18 triggering 1 polarity 1 pciback 0000:07:00.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18 pciback 0000:07:00.2: PCI INT C disabled xen: registering gsi 17 triggering 0 polarity 1 xen_allocate_pirq: returning irq 17 for gsi 17 xen: --> irq=17 xen_set_ioapic_routing: irq 17 gsi 17 vector 17 ioapic 0 pin 17 triggering 1 polarity 1 pciback 0000:07:00.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 pciback 0000:07:00.1: PCI INT B disabled xen: registering gsi 16 triggering 0 polarity 1 xen_allocate_pirq: returning irq 16 for gsi 16 xen: --> irq=16 xen_set_ioapic_routing: irq 16 gsi 16 vector 16 ioapic 0 pin 16 triggering 1 polarity 1 pciback 0000:07:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 pciback 0000:07:00.0: PCI INT A disabled xen: registering gsi 18 triggering 0 polarity 1 xen_allocate_pirq: returning irq 18 for gsi 18 xen: --> irq=18 xen_set_ioapic_routing: irq 18 gsi 18 vector 18 ioapic 0 pin 18 triggering 1 polarity 1 pciback 0000:04:00.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18 pciback 0000:04:00.2: PCI INT C disabled xen: registering gsi 17 triggering 0 polarity 1 xen_allocate_pirq: returning irq 17 for gsi 17 xen: --> irq=17 xen_set_ioapic_routing: irq 17 gsi 17 vector 17 ioapic 0 pin 17 triggering 1 polarity 1 pciback 0000:04:00.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 pciback 0000:04:00.1: PCI INT B disabled xen: registering gsi 16 triggering 0 polarity 1 xen_allocate_pirq: returning irq 16 for gsi 16 xen: --> irq=16 xen_set_ioapic_routing: irq 16 gsi 16 vector 16 ioapic 0 pin 16 triggering 1 polarity 1 pciback 0000:04:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 pciback 0000:04:00.0: PCI INT A disabled xen: registering gsi 18 triggering 0 polarity 1 xen_allocate_pirq: returning irq 18 for gsi 18 xen: --> irq=18 xen_set_ioapic_routing: irq 18 gsi 18 vector 18 ioapic 0 pin 18 triggering 1 polarity 1 pciback 0000:02:00.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18 pciback 0000:02:00.2: PCI INT C disabled xen: registering gsi 17 triggering 0 polarity 1 xen_allocate_pirq: returning irq 17 for gsi 17 xen: --> irq=17 xen_set_ioapic_routing: irq 17 gsi 17 vector 17 ioapic 0 pin 17 triggering 1 polarity 1 pciback 0000:02:00.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 pciback 0000:02:00.1: PCI INT B disabled xen: registering gsi 16 triggering 0 polarity 1 xen_allocate_pirq: returning irq 16 for gsi 16 xen: --> irq=16 xen_set_ioapic_routing: irq 16 gsi 16 vector 16 ioapic 0 pin 16 triggering 1 polarity 1 pciback 0000:02:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 pciback 0000:02:00.0: PCI INT A disabled alloc irq_desc for 242 on node 0 alloc kstat_irqs on node 0 alloc irq_desc for 241 on node 0 alloc kstat_irqs on node 0 hpet_acpi_add: no address or irqs in _CRS Non-volatile memory driver v1.3 Linux agpgart interface v0.103 Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a NS16550A brd: module loaded loop: module loaded input: Macintosh mouse button emulation as /devices/virtual/input/input2 ahci 0000:0a:00.0: version 3.0 ata_piix 0000:00:1f.2: version 2.13 xen: registering gsi 19 triggering 0 polarity 1 xen_allocate_pirq: returning irq 19 for gsi 19 xen: --> irq=19 xen_set_ioapic_routing: irq 19 gsi 19 vector 19 ioapic 0 pin 19 triggering 1 polarity 1 ata_piix 0000:00:1f.2: PCI INT A -> GSI 19 (level, low) -> IRQ 19 ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ] ata_piix 0000:00:1f.2: setting latency timer to 64 scsi0 : ata_piix scsi1 : ata_piix ata1: SATA max UDMA/133 cmd 0x2158 ctl 0x216c bmdma 0x2130 irq 19 ata2: SATA max UDMA/133 cmd 0x2150 ctl 0x2168 bmdma 0x2138 irq 19 work_for_cpu used greatest stack depth: 4784 bytes left xen: registering gsi 18 triggering 0 polarity 1 xen_allocate_pirq: returning irq 18 for gsi 18 xen: --> irq=18 xen_set_ioapic_routing: irq 18 gsi 18 vector 18 ioapic 0 pin 18 triggering 1 polarity 1 ata_piix 0000:00:1f.5: PCI INT B -> GSI 18 (level, low) -> IRQ 18 ata_piix 0000:00:1f.5: MAP [ P0 -- P1 -- ] ata_piix 0000:00:1f.5: setting latency timer to 64 scsi2 : ata_piix scsi3 : ata_piix ata3: SATA max UDMA/133 cmd 0x2148 ctl 0x2164 bmdma 0x2110 irq 18 ata4: SATA max UDMA/133 cmd 0x2140 ctl 0x2160 bmdma 0x2118 irq 18 Fixed MDIO Bus: probed ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver xen: registering gsi 18 triggering 0 polarity 1 xen_allocate_pirq: returning irq 18 for gsi 18 xen: --> irq=18 xen_set_ioapic_routing: irq 18 gsi 18 vector 18 ioapic 0 pin 18 triggering 1 polarity 1 ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 18 (level, low) -> IRQ 18 ehci_hcd 0000:00:1a.7: setting latency timer to 64 ehci_hcd 0000:00:1a.7: EHCI Host Controller ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1 ehci_hcd 0000:00:1a.7: debug port 1 ehci_hcd 0000:00:1a.7: cache line size of 32 is not supported ehci_hcd 0000:00:1a.7: irq 18, io mem 0xd2621000 ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00 usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb1: Product: EHCI Host Controller usb usb1: Manufacturer: Linux 2.6.31.13 ehci_hcd usb usb1: SerialNumber: 0000:00:1a.7 usb usb1: configuration #1 chosen from 1 choice hub 1-0:1.0: USB hub found hub 1-0:1.0: 6 ports detected work_for_cpu used greatest stack depth: 3936 bytes left xen: registering gsi 23 triggering 0 polarity 1 alloc irq_desc for 23 on node 0 alloc kstat_irqs on node 0 xen: --> irq=23 xen_set_ioapic_routing: irq 23 gsi 23 vector 23 ioapic 0 pin 23 triggering 1 polarity 1 ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23 ehci_hcd 0000:00:1d.7: setting latency timer to 64 ehci_hcd 0000:00:1d.7: EHCI Host Controller ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2 ehci_hcd 0000:00:1d.7: debug port 1 ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported ehci_hcd 0000:00:1d.7: irq 23, io mem 0xd2620000 ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00 usb usb2: New USB device found, idVendor=1d6b, idProduct=0002 usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb2: Product: EHCI Host Controller usb usb2: Manufacturer: Linux 2.6.31.13 ehci_hcd usb usb2: SerialNumber: 0000:00:1d.7 usb usb2: configuration #1 chosen from 1 choice hub 2-0:1.0: USB hub found hub 2-0:1.0: 6 ports detected ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver uhci_hcd: USB Universal Host Controller Interface driver xen: registering gsi 16 triggering 0 polarity 1 xen_allocate_pirq: returning irq 16 for gsi 16 xen: --> irq=16 xen_set_ioapic_routing: irq 16 gsi 16 vector 16 ioapic 0 pin 16 triggering 1 polarity 1 uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 uhci_hcd 0000:00:1a.0: setting latency timer to 64 uhci_hcd 0000:00:1a.0: UHCI Host Controller uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3 uhci_hcd 0000:00:1a.0: irq 16, io base 0x000020c0 usb usb3: New USB device found, idVendor=1d6b, idProduct=0001 usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb3: Product: UHCI Host Controller usb usb3: Manufacturer: Linux 2.6.31.13 uhci_hcd usb usb3: SerialNumber: 0000:00:1a.0 usb usb3: configuration #1 chosen from 1 choice hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports detected xen: registering gsi 21 triggering 0 polarity 1 alloc irq_desc for 21 on node 0 alloc kstat_irqs on node 0 xen: --> irq=21 xen_set_ioapic_routing: irq 21 gsi 21 vector 21 ioapic 0 pin 21 triggering 1 polarity 1 uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21 uhci_hcd 0000:00:1a.1: setting latency timer to 64 uhci_hcd 0000:00:1a.1: UHCI Host Controller uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4 uhci_hcd 0000:00:1a.1: irq 21, io base 0x000020a0 usb usb4: New USB device found, idVendor=1d6b, idProduct=0001 usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb4: Product: UHCI Host Controller usb usb4: Manufacturer: Linux 2.6.31.13 uhci_hcd usb usb4: SerialNumber: 0000:00:1a.1 usb usb4: configuration #1 chosen from 1 choice hub 4-0:1.0: USB hub found hub 4-0:1.0: 2 ports detected xen: registering gsi 19 triggering 0 polarity 1 xen_allocate_pirq: returning irq 19 for gsi 19 xen: --> irq=19 xen_set_ioapic_routing: irq 19 gsi 19 vector 19 ioapic 0 pin 19 triggering 1 polarity 1 uhci_hcd 0000:00:1a.2: PCI INT D -> GSI 19 (level, low) -> IRQ 19 uhci_hcd 0000:00:1a.2: setting latency timer to 64 uhci_hcd 0000:00:1a.2: UHCI Host Controller uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 5 uhci_hcd 0000:00:1a.2: irq 19, io base 0x00002080 usb usb5: New USB device found, idVendor=1d6b, idProduct=0001 usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb5: Product: UHCI Host Controller usb usb5: Manufacturer: Linux 2.6.31.13 uhci_hcd usb usb5: SerialNumber: 0000:00:1a.2 usb usb5: configuration #1 chosen from 1 choice hub 5-0:1.0: USB hub found hub 5-0:1.0: 2 ports detected xen: registering gsi 23 triggering 0 polarity 1 xen_allocate_pirq: returning irq 23 for gsi 23 xen: --> irq=23 xen_set_ioapic_routing: irq 23 gsi 23 vector 23 ioapic 0 pin 23 triggering 1 polarity 1 uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23 uhci_hcd 0000:00:1d.0: setting latency timer to 64 uhci_hcd 0000:00:1d.0: UHCI Host Controller uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 6 uhci_hcd 0000:00:1d.0: irq 23, io base 0x00002060 usb usb6: New USB device found, idVendor=1d6b, idProduct=0001 usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb6: Product: UHCI Host Controller usb usb6: Manufacturer: Linux 2.6.31.13 uhci_hcd usb usb6: SerialNumber: 0000:00:1d.0 usb usb6: configuration #1 chosen from 1 choice hub 6-0:1.0: USB hub found hub 6-0:1.0: 2 ports detected xen: registering gsi 19 triggering 0 polarity 1 xen_allocate_pirq: returning irq 19 for gsi 19 xen: --> irq=19 xen_set_ioapic_routing: irq 19 gsi 19 vector 19 ioapic 0 pin 19 triggering 1 polarity 1 uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19 uhci_hcd 0000:00:1d.1: setting latency timer to 64 uhci_hcd 0000:00:1d.1: UHCI Host Controller uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 7 uhci_hcd 0000:00:1d.1: irq 19, io base 0x00002040 usb usb7: New USB device found, idVendor=1d6b, idProduct=0001 usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb7: Product: UHCI Host Controller usb usb7: Manufacturer: Linux 2.6.31.13 uhci_hcd usb usb7: SerialNumber: 0000:00:1d.1 usb usb7: configuration #1 chosen from 1 choice hub 7-0:1.0: USB hub found hub 7-0:1.0: 2 ports detected xen: registering gsi 18 triggering 0 polarity 1 xen_allocate_pirq: returning irq 18 for gsi 18 xen: --> irq=18 xen_set_ioapic_routing: irq 18 gsi 18 vector 18 ioapic 0 pin 18 triggering 1 polarity 1 uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18 uhci_hcd 0000:00:1d.2: setting latency timer to 64 uhci_hcd 0000:00:1d.2: UHCI Host Controller uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 8 uhci_hcd 0000:00:1d.2: irq 18, io base 0x00002020 usb usb8: New USB device found, idVendor=1d6b, idProduct=0001 usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb8: Product: UHCI Host Controller usb usb8: Manufacturer: Linux 2.6.31.13 uhci_hcd usb usb8: SerialNumber: 0000:00:1d.2 usb usb8: configuration #1 chosen from 1 choice hub 8-0:1.0: USB hub found hub 8-0:1.0: 2 ports detected PNP: No PS/2 controller found. Probing ports directly. serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 mice: PS/2 mouse device common for all mice rtc_cmos 00:02: RTC can wake from S4 rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0 rtc0: alarms up to one month, y3k, 114 bytes nvram md: raid1 personality registered for level 1 device-mapper: uevent: version 1.0.3 device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised: dm-devel@xxxxxxxxxx cpuidle: using governor ladder cpuidle: using governor menu usbcore: registered new interface driver hiddev usbcore: registered new interface driver usbhid usbhid: v2.6:USB HID core driver nf_conntrack version 0.5.0 (2018 buckets, 8072 max) CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use nf_conntrack.acct=1 kernel parameter, acct=1 nf_conntrack module option or sysctl net.netfilter.nf_conntrack_acct=1 to enable it. ip_tables: (C) 2000-2006 Netfilter Core Team TCP cubic registered Initializing XFRM netlink socket NET: Registered protocol family 17 PM: Resume from disk failed. registered taskstats version 1 No TPM chip found, activating TPM-bypass! Magic number: 10:288:346 tty tty63: hash matches rtc_cmos 00:02: setting system clock to 2010-05-12 20:19:38 UTC (1273695578) Initalizing network drop monitor service ata3: SATA link down (SStatus 0 SControl 300) ata4: SATA link down (SStatus 0 SControl 300) usb 8-1: new full speed USB device using uhci_hcd and address 2 ====================================================== [ INFO: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected ] 2.6.31.13 #2 ------------------------------------------------------ khubd/21 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: (&retval->lock){......}, at: [] dma_pool_alloc+0x48/0x322 and this task is already holding: (&uhci->lock){..-...}, at: [] uhci_urb_enqueue+0x5c/0x90d which would create a new lock dependency: (&uhci->lock){..-...} -> (&retval->lock){......} but this new dependency connects a SOFTIRQ-irq-safe lock: (&uhci->lock){..-...} ... which became SOFTIRQ-irq-safe at: [] __lock_acquire+0x29a/0xc4a [] lock_acquire+0xd2/0x112 [] _spin_lock_irqsave+0x5e/0xac [] uhci_hub_status_data+0x41/0x1a3 [] usb_hcd_poll_rh_status+0x60/0x180 [] rh_timer_func+0x21/0x37 [] run_timer_softirq+0x200/0x2aa [] __do_softirq+0xf5/0x1e7 [] call_softirq+0x1c/0x30 [] do_softirq+0x5f/0xd7 [] irq_exit+0x66/0xb9 [] xen_evtchn_do_upcall+0x195/0x1c5 [] xen_do_hypervisor_callback+0x1e/0x30 [] 0xffffffffffffffff to a SOFTIRQ-irq-unsafe lock: (purge_lock){+.+...} ... which became SOFTIRQ-irq-unsafe at: ... [] __lock_acquire+0x315/0xc4a [] lock_acquire+0xd2/0x112 [] _spin_lock+0x45/0x8e [] __purge_vmap_area_lazy+0x5f/0x1b3 [] vm_unmap_aliases+0x1b8/0x1dc [] xen_alloc_ptpage+0x4b/0x79 [] xen_alloc_pte+0x13/0x15 [] __pte_alloc_kernel+0x6f/0xdc [] vmap_page_range_noflush+0x1bb/0x316 [] map_vm_area+0x41/0x6b [] __vmalloc_area_node+0x13b/0x173 [] __vmalloc_node+0x90/0xb5 [] __vmalloc+0x28/0x3e [] alloc_large_system_hash+0x137/0x20a [] vfs_caches_init+0xb8/0x143 [] start_kernel+0x3eb/0x448 [] x86_64_start_reservations+0xb9/0xd4 [] xen_start_kernel+0x5ec/0x5f3 [] 0xffffffffffffffff other info that might help us debug this: 2 locks held by khubd/21: #0: (usb_address0_mutex){+.+...}, at: [] hub_port_init+0x9c/0x848 #1: (&uhci->lock){..-...}, at: [] uhci_urb_enqueue+0x5c/0x90d the SOFTIRQ-irq-safe lock's dependencies: -> (&uhci->lock){..-...} ops: 0 { IN-SOFTIRQ-W at: [] __lock_acquire+0x29a/0xc4a [] lock_acquire+0xd2/0x112 [] _spin_lock_irqsave+0x5e/0xac [] uhci_hub_status_data+0x41/0x1a3 [] usb_hcd_poll_rh_status+0x60/0x180 [] rh_timer_func+0x21/0x37 [] run_timer_softirq+0x200/0x2aa [] __do_softirq+0xf5/0x1e7 [] call_softirq+0x1c/0x30 [] do_softirq+0x5f/0xd7 [] irq_exit+0x66/0xb9 [] xen_evtchn_do_upcall+0x195/0x1c5 [] xen_do_hypervisor_callback+0x1e/0x30 [] 0xffffffffffffffff INITIAL USE at: [] __lock_acquire+0x36f/0xc4a [] lock_acquire+0xd2/0x112 [] _spin_lock_irqsave+0x5e/0xac [] uhci_hub_control+0x8a/0x42a [] usb_hcd_submit_urb+0x7fb/0xa9a [] usb_submit_urb+0x269/0x2f7 [] usb_start_wait_urb+0x75/0x1d8 [] usb_control_msg+0x137/0x16d [] hub_probe+0x416/0xfcb [] usb_probe_interface+0x16e/0x22c [] driver_probe_device+0xef/0x24b [] __device_attach+0x4b/0x6b [] bus_for_each_drv+0x68/0xb3 [] device_attach+0x75/0xa0 [] bus_probe_device+0x3a/0x65 [] device_add+0x408/0x5cd [] usb_set_configuration+0x60e/0x6d2 [] generic_probe+0x6e/0xcf [] usb_probe_device+0x6c/0xb5 [] driver_probe_device+0xef/0x24b [] __device_attach+0x4b/0x6b [] bus_for_each_drv+0x68/0xb3 [] device_attach+0x75/0xa0 [] bus_probe_device+0x3a/0x65 [] device_add+0x408/0x5cd [] usb_new_device+0x163/0x228 [] usb_add_hcd+0x4c9/0x6aa [] usb_hcd_pci_probe+0x269/0x3c5 [] local_pci_probe+0x2a/0x42 [] do_work_for_cpu+0x27/0x50 [] kthread+0xaf/0xb7 [] child_rip+0xa/0x20 [] 0xffffffffffffffff } ... key at: [] __key.31653+0x0/0x8 -> (hcd_urb_list_lock){-.-...} ops: 0 { IN-HARDIRQ-W at: [] __lock_acquire+0x277/0xc4a [] lock_acquire+0xd2/0x112 [] _spin_lock+0x45/0x8e [] usb_hcd_unlink_urb_from_ep+0x2c/0x6e [] usb_hcd_poll_rh_status+0xc4/0x180 [] ehci_irq+0x30c/0x44e [] usb_hcd_irq+0x59/0xd9 [] handle_IRQ_event+0x68/0x16d [] handle_level_irq+0x90/0xf9 [] xen_evtchn_do_upcall+0x118/0x1c5 [] xen_do_hypervisor_callback+0x1e/0x30 [] 0xffffffffffffffff IN-SOFTIRQ-W at: [] __lock_acquire+0x29a/0xc4a [] lock_acquire+0xd2/0x112 [] _spin_lock+0x45/0x8e [] usb_hcd_unlink_urb_from_ep+0x2c/0x6e [] usb_hcd_poll_rh_status+0xc4/0x180 [] rh_timer_func+0x21/0x37 [] run_timer_softirq+0x200/0x2aa [] __do_softirq+0xf5/0x1e7 [] call_softirq+0x1c/0x30 [] do_softirq+0x5f/0xd7 [] irq_exit+0x66/0xb9 [] xen_evtchn_do_upcall+0x195/0x1c5 [] xen_do_hypervisor_callback+0x1e/0x30 [] 0xffffffffffffffff INITIAL USE at: [] __lock_acquire+0x36f/0xc4a [] lock_acquire+0xd2/0x112 [] _spin_lock+0x45/0x8e [] usb_hcd_link_urb_to_ep+0x36/0xc9 [] usb_hcd_submit_urb+0x37b/0xa9a [] usb_submit_urb+0x269/0x2f7 [] usb_start_wait_urb+0x75/0x1d8 [] usb_control_msg+0x137/0x16d [] usb_get_descriptor+0x83/0xc7 [] usb_get_device_descriptor+0xac/0xf1 [] usb_add_hcd+0x47d/0x6aa [] usb_hcd_pci_probe+0x269/0x3c5 [] local_pci_probe+0x2a/0x42 [] do_work_for_cpu+0x27/0x50 [] kthread+0xaf/0xb7 [] child_rip+0xa/0x20 [] 0xffffffffffffffff } ... key at: [] hcd_urb_list_lock+0x18/0x40 ... acquired at: [] __lock_acquire+0xaa9/0xc4a [] lock_acquire+0xd2/0x112 [] _spin_lock+0x45/0x8e [] usb_hcd_link_urb_to_ep+0x36/0xc9 [] uhci_urb_enqueue+0x72/0x90d [] usb_hcd_submit_urb+0x8de/0xa9a [] usb_submit_urb+0x269/0x2f7 [] usb_start_wait_urb+0x75/0x1d8 [] usb_control_msg+0x137/0x16d [] hub_port_init+0x36a/0x848 [] hub_thread+0xbd6/0x16e0 [] kthread+0xaf/0xb7 [] child_rip+0xa/0x20 [] 0xffffffffffffffff the SOFTIRQ-irq-unsafe lock's dependencies: -> (purge_lock){+.+...} ops: 0 { HARDIRQ-ON-W at: [] __lock_acquire+0x2f2/0xc4a [] lock_acquire+0xd2/0x112 [] _spin_lock+0x45/0x8e [] __purge_vmap_area_lazy+0x5f/0x1b3 [] vm_unmap_aliases+0x1b8/0x1dc [] xen_alloc_ptpage+0x4b/0x79 [] xen_alloc_pte+0x13/0x15 [] __pte_alloc_kernel+0x6f/0xdc [] vmap_page_range_noflush+0x1bb/0x316 [] map_vm_area+0x41/0x6b [] __vmalloc_area_node+0x13b/0x173 [] __vmalloc_node+0x90/0xb5 [] __vmalloc+0x28/0x3e [] alloc_large_system_hash+0x137/0x20a [] vfs_caches_init+0xb8/0x143 [] start_kernel+0x3eb/0x448 [] x86_64_start_reservations+0xb9/0xd4 [] xen_start_kernel+0x5ec/0x5f3 [] 0xffffffffffffffff SOFTIRQ-ON-W at: [] __lock_acquire+0x315/0xc4a [] lock_acquire+0xd2/0x112 [] _spin_lock+0x45/0x8e [] __purge_vmap_area_lazy+0x5f/0x1b3 [] vm_unmap_aliases+0x1b8/0x1dc [] xen_alloc_ptpage+0x4b/0x79 [] xen_alloc_pte+0x13/0x15 [] __pte_alloc_kernel+0x6f/0xdc [] vmap_page_range_noflush+0x1bb/0x316 [] map_vm_area+0x41/0x6b [] __vmalloc_area_node+0x13b/0x173 [] __vmalloc_node+0x90/0xb5 [] __vmalloc+0x28/0x3e [] alloc_large_system_hash+0x137/0x20a [] vfs_caches_init+0xb8/0x143 [] start_kernel+0x3eb/0x448 [] x86_64_start_reservations+0xb9/0xd4 [] xen_start_kernel+0x5ec/0x5f3 [] 0xffffffffffffffff INITIAL USE at: [] __lock_acquire+0x36f/0xc4a [] lock_acquire+0xd2/0x112 [] _spin_lock+0x45/0x8e [] __purge_vmap_area_lazy+0x5f/0x1b3 [] vm_unmap_aliases+0x1b8/0x1dc [] xen_alloc_ptpage+0x4b/0x79 [] xen_alloc_pte+0x13/0x15 [] __pte_alloc_kernel+0x6f/0xdc [] vmap_page_range_noflush+0x1bb/0x316 [] map_vm_area+0x41/0x6b [] __vmalloc_area_node+0x13b/0x173 [] __vmalloc_node+0x90/0xb5 [] __vmalloc+0x28/0x3e [] alloc_large_system_hash+0x137/0x20a [] vfs_caches_init+0xb8/0x143 [] start_kernel+0x3eb/0x448 [] x86_64_start_reservations+0xb9/0xd4 [] xen_start_kernel+0x5ec/0x5f3 [] 0xffffffffffffffff } ... key at: [] purge_lock.25617+0x18/0x40 -> (vmap_area_lock){+.+...} ops: 0 { HARDIRQ-ON-W at: [] __lock_acquire+0x2f2/0xc4a [] lock_acquire+0xd2/0x112 [] _spin_lock+0x45/0x8e [] alloc_vmap_area+0x117/0x27a [] __get_vm_area_node+0x144/0x213 [] __vmalloc_node+0x77/0xb5 [] __vmalloc+0x28/0x3e [] alloc_large_system_hash+0x137/0x20a [] vfs_caches_init+0xb8/0x143 [] start_kernel+0x3eb/0x448 [] x86_64_start_reservations+0xb9/0xd4 [] xen_start_kernel+0x5ec/0x5f3 [] 0xffffffffffffffff SOFTIRQ-ON-W at: [] __lock_acquire+0x315/0xc4a [] lock_acquire+0xd2/0x112 [] _spin_lock+0x45/0x8e [] alloc_vmap_area+0x117/0x27a [] __get_vm_area_node+0x144/0x213 [] __vmalloc_node+0x77/0xb5 [] __vmalloc+0x28/0x3e [] alloc_large_system_hash+0x137/0x20a [] vfs_caches_init+0xb8/0x143 [] start_kernel+0x3eb/0x448 [] x86_64_start_reservations+0xb9/0xd4 [] xen_start_kernel+0x5ec/0x5f3 [] 0xffffffffffffffff INITIAL USE at: [] __lock_acquire+0x36f/0xc4a [] lock_acquire+0xd2/0x112 [] _spin_lock+0x45/0x8e [] alloc_vmap_area+0x117/0x27a [] __get_vm_area_node+0x144/0x213 [] __vmalloc_node+0x77/0xb5 [] __vmalloc+0x28/0x3e [] alloc_large_system_hash+0x137/0x20a [] vfs_caches_init+0xb8/0x143 [] start_kernel+0x3eb/0x448 [] x86_64_start_reservations+0xb9/0xd4 [] xen_start_kernel+0x5ec/0x5f3 [] 0xffffffffffffffff } ... key at: [] vmap_area_lock+0x18/0x40 ... acquired at: [] __lock_acquire+0xaa9/0xc4a [] lock_acquire+0xd2/0x112 [] _spin_lock+0x45/0x8e [] __purge_vmap_area_lazy+0x14d/0x1b3 [] vm_unmap_aliases+0x1b8/0x1dc [] xen_create_contiguous_region+0x49/0xef [] xen_swiotlb_alloc_coherent+0x82/0x10a [] dma_alloc_coherent+0xb7/0xf2 [] dmam_alloc_coherent+0x6a/0xbe [] ata_port_start+0x3a/0x62 [] ata_sff_port_start+0x2b/0x41 [] ata_host_start+0xf7/0x1ac [] ata_pci_sff_activate_host+0x48/0x211 [] piix_init_one+0x7d7/0x80b [] local_pci_probe+0x2a/0x42 [] do_work_for_cpu+0x27/0x50 [] kthread+0xaf/0xb7 [] child_rip+0xa/0x20 [] 0xffffffffffffffff stack backtrace: Pid: 21, comm: khubd Not tainted 2.6.31.13 #2 Call Trace: [] check_usage+0x2a4/0x2c9 [] ? register_lock_class+0x2f/0x36d [] check_irq_usage+0x74/0xf0 [] __lock_acquire+0x9d7/0xc4a [] ? dma_pool_alloc+0x48/0x322 [] ? dma_pool_alloc+0x48/0x322 [] lock_acquire+0xd2/0x112 [] ? dma_pool_alloc+0x48/0x322 [] ? trace_hardirqs_off_caller+0x42/0xb0 [] _spin_lock_irqsave+0x5e/0xac [] ? dma_pool_alloc+0x48/0x322 [] dma_pool_alloc+0x48/0x322 [] ? __slab_alloc+0x388/0x401 [] ? check_events+0x12/0x20 [] ? trace_hardirqs_off_caller+0x42/0xb0 [] uhci_alloc_qh+0x3e/0x146 [] ? uhci_urb_enqueue+0x93/0x90d [] ? usb_hcd_link_urb_to_ep+0xa8/0xc9 [] uhci_urb_enqueue+0xed/0x90d [] ? dma_map_single_attrs+0xd4/0xfa [] usb_hcd_submit_urb+0x8de/0xa9a [] ? mark_held_locks+0x60/0x96 [] ? check_events+0x12/0x20 [] ? lockdep_init_map+0xae/0x13b [] usb_submit_urb+0x269/0x2f7 [] ? __init_waitqueue_head+0x4d/0x77 [] usb_start_wait_urb+0x75/0x1d8 [] ? usb_alloc_urb+0x2d/0x6b [] usb_control_msg+0x137/0x16d [] hub_port_init+0x36a/0x848 [] ? usb_set_device_state+0x11b/0x13a [] hub_thread+0xbd6/0x16e0 [] ? trace_hardirqs_on+0x20/0x36 [] ? check_events+0x12/0x20 [] ? autoremove_wake_function+0x0/0x63 [] ? hub_thread+0x0/0x16e0 [] kthread+0xaf/0xb7 [] child_rip+0xa/0x20 [] ? restore_args+0x0/0x30 [] ? child_rip+0x0/0x20 ata2.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata2.01: SATA link down (SStatus 0 SControl 300) ata1.00: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.01: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ata2.00: ATA-8: WDC WD2502ABYS-02B7A0, 02.03B03, max UDMA/133 ata2.00: 490350672 sectors, multi 16: LBA48 NCQ (depth 0/32) ata1.00: ATA-8: WDC WD2502ABYS-02B7A0, 02.03B03, max UDMA/133 ata1.00: 490350672 sectors, multi 16: LBA48 NCQ (depth 0/32) ata1.01: ATAPI: PIONEER DVD-RW DVR-218L, 1.02, max UDMA/100 ata2.00: configured for UDMA/133 ata1.00: configured for UDMA/133 ata1.01: configured for UDMA/100 scsi 0:0:0:0: Direct-Access ATA WDC WD2502ABYS-0 02.0 PQ: 0 ANSI: 5 sd 0:0:0:0: Attached scsi generic sg0 type 0 scsi 0:0:1:0: CD-ROM PIONEER DVD-RW DVR-218L 1.02 PQ: 0 ANSI: 5 sd 0:0:0:0: [sda] 490350672 512-byte logical blocks: (251 GB/233 GiB) sr0: scsi3-mmc drive: 40x/40x writer dvd-ram cd/rw xa/form2 cdda tray Uniform CD-ROM driver Revision: 3.20 sr 0:0:1:0: Attached scsi CD-ROM sr0 sr 0:0:1:0: Attached scsi generic sg1 type 5 scsi 1:0:0:0: Direct-Access ATA WDC WD2502ABYS-0 02.0 PQ: 0 ANSI: 5 sd 1:0:0:0: Attached scsi generic sg2 type 0 sd 1:0:0:0: [sdb] 490350672 512-byte logical blocks: (251 GB/233 GiB) sd 1:0:0:0: [sdb] Write Protect is off sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00 sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sdb: sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sda: sda1 sda2 sda3 sd 0:0:0:0: [sda] Attached SCSI disk sdb1 sdb2 sdb3 sd 1:0:0:0: [sdb] Attached SCSI disk md: Waiting for all devices to be available before autodetect md: If you don't use raid, use raid=noautodetect md: Autodetecting RAID arrays. md: Scanned 6 and added 6 devices. md: autorun ... md: considering sdb3 ... md: adding sdb3 ... md: sdb2 has different UUID to sdb3 md: sdb1 has different UUID to sdb3 md: adding sda3 ... md: sda2 has different UUID to sdb3 md: sda1 has different UUID to sdb3 md: created md2 md: bind md: bind md: running: md: personality for level 0 is not loaded! md: do_md_run() returned -22 md: md2 stopped. md: unbind md: export_rdev(sdb3) md: unbind md: export_rdev(sda3) md: considering sdb2 ... md: adding sdb2 ... md: sdb1 has different UUID to sdb2 md: adding sda2 ... md: sda1 has different UUID to sdb2 md: created md1 md: bind md: bind md: running: raid1: raid set md1 active with 2 out of 2 mirrors md1: detected capacity change from 0 to 241000579072 md: considering sdb1 ... md: adding sdb1 ... md: adding sda1 ... md: created md0 md: bind md: bind md: running: raid1: raid set md0 active with 2 out of 2 mirrors md0: detected capacity change from 0 to 8003059712 md: ... autorun DONE. usb 8-1: New USB device found, idVendor=05ac, idProduct=1002 usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 8-1: Product: Hub in Apple Extended USB Keyboard usb 8-1: Manufacturer: Mitsumi Electric usb 8-1: configuration #1 chosen from 1 choice md0: unknown partition table hub 8-1:1.0: USB hub found hub 8-1:1.0: 3 ports detected kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. VFS: Mounted root (ext3 filesystem) readonly on device 9:0. Freeing unused kernel memory: 3212k freed Write protecting the kernel read-only data: 7516k usb 8-1.1: new full speed USB device using uhci_hcd and address 3 usb 8-1.1: New USB device found, idVendor=05ac, idProduct=0204 usb 8-1.1: New USB device strings: Mfr=1, Product=3, SerialNumber=0 usb 8-1.1: Product: Apple Extended USB Keyboard usb 8-1.1: Manufacturer: Mitsumi Electric usb 8-1.1: configuration #1 chosen from 1 choice input: Mitsumi Electric Apple Extended USB Keyboard as /devices/pci0000:00/0000:00:1d.2/usb8/8-1/8-1.1/8-1.1:1.0/input/input3 generic-usb 0003:05AC:0204.0001: input,hidraw0: USB HID v1.10 Keyboard [Mitsumi Electric Apple Extended USB Keyboard] on usb-0000:00:1d.2-1.1/input0 input: Mitsumi Electric Apple Extended USB Keyboard as /devices/pci0000:00/0000:00:1d.2/usb8/8-1/8-1.1/8-1.1:1.1/input/input4 generic-usb 0003:05AC:0204.0002: input,hidraw1: USB HID v1.10 Device [Mitsumi Electric Apple Extended USB Keyboard] on usb-0000:00:1d.2-1.1/input1 stty used greatest stack depth: 3184 bytes left shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 ACPI: WMI: Mapper loaded e1000e: Intel(R) PRO/1000 Network Driver - 1.0.2-k2 e1000e: Copyright (c) 1999-2008 Intel Corporation. xen: registering gsi 20 triggering 0 polarity 1 alloc irq_desc for 20 on node 0 alloc kstat_irqs on node 0 xen: --> irq=20 xen_set_ioapic_routing: irq 20 gsi 20 vector 20 ioapic 0 pin 20 triggering 1 polarity 1 e1000e 0000:00:19.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 e1000e 0000:00:19.0: pci_enable_pcie_error_reporting failed 0xfffffffb e1000e 0000:00:19.0: setting latency timer to 64 alloc irq_desc for 240 on node 0 alloc kstat_irqs on node 0 0000:00:19.0: eth0: (PCI Express:2.5GB/s:Width x1) 00:1c:c0:b2:11:1d 0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection 0000:00:19.0: eth0: MAC: 7, PHY: 8, PBA No: ffffff-0ff xen: registering gsi 16 triggering 0 polarity 1 xen_allocate_pirq: returning irq 16 for gsi 16 xen: --> irq=16 xen_set_ioapic_routing: irq 16 gsi 16 vector 16 ioapic 0 pin 16 triggering 1 polarity 1 pata_acpi 0000:0a:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 pata_acpi 0000:0a:00.0: setting latency timer to 64 pata_acpi 0000:0a:00.0: PCI INT A disabled xen: registering gsi 16 triggering 0 polarity 1 xen_allocate_pirq: returning irq 16 for gsi 16 xen: --> irq=16 xen_set_ioapic_routing: irq 16 gsi 16 vector 16 ioapic 0 pin 16 triggering 1 polarity 1 pata_marvell 0000:0a:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 pata_marvell 0000:0a:00.0: setting latency timer to 64 scsi4 : pata_marvell scsi5 : pata_marvell ata5: PATA max UDMA/100 cmd 0x1018 ctl 0x1024 bmdma 0x1000 irq 16 ata6: PATA max UDMA/133 cmd 0x1010 ctl 0x1020 bmdma 0x1008 irq 16 xen: registering gsi 22 triggering 0 polarity 1 alloc irq_desc for 22 on node 0 alloc kstat_irqs on node 0 xen: --> irq=22 xen_set_ioapic_routing: irq 22 gsi 22 vector 22 ioapic 0 pin 22 triggering 1 polarity 1 HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 HDA Intel 0000:00:1b.0: setting latency timer to 64 input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input5 xen: registering gsi 18 triggering 0 polarity 1 xen_allocate_pirq: returning irq 18 for gsi 18 xen: --> irq=18 xen_set_ioapic_routing: irq 18 gsi 18 vector 18 ioapic 0 pin 18 triggering 1 polarity 1 i801_smbus 0000:00:1f.3: PCI INT B -> GSI 18 (level, low) -> IRQ 18 xen: registering gsi 19 triggering 0 polarity 1 xen_allocate_pirq: returning irq 19 for gsi 19 xen: --> irq=19 xen_set_ioapic_routing: irq 19 gsi 19 vector 19 ioapic 0 pin 19 triggering 1 polarity 1 firewire_ohci 0000:0b:03.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19 firewire_ohci: Added fw-ohci device 0000:0b:03.0, OHCI version 1.10 input: PC Speaker as /devices/platform/pcspkr/input/input6 Error: Driver 'pcspkr' is already registered, aborting... Error: Driver 'pcspkr' is already registered, aborting... firewire_core: created device fw0: GUID 00902700025dd081, S400 md1: unknown partition table Unable to find swap-space signature fsck.ext3 used greatest stack depth: 2968 bytes left EXT3 FS on md0, internal journal md: md2 stopped. md: bind md: bind md: raid0 personality registered for level 0 raid0: looking at sda3 raid0: comparing sda3(4000000) with sda3(4000000) raid0: END raid0: ==> UNIQUE raid0: 1 zones raid0: looking at sdb3 raid0: comparing sdb3(4000000) with sda3(4000000) raid0: EQUAL raid0: FINAL 1 zones raid0: done. raid0 : md_size is 8000000 sectors. ******* md2 configuration ********* zone0=[sda3/sdb3/] zone offset=0kb device offset=0kb size=4000000kb ********************************** md2: detected capacity change from 0 to 4096000000 md2: unknown partition table Adding 3999992k swap on /dev/md2. Priority:-1 extents:1 across:3999992k rc used greatest stack depth: 2896 bytes left NET: Registered protocol family 10 lo: Disabled Privacy Extensions ADDRCONF(NETDEV_UP): eth0: link is not ready e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready Bridge firewalling registered ADDRCONF(NETDEV_UP): peth0: link is not ready device peth0 entered promiscuous mode e1000e: peth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX ADDRCONF(NETDEV_CHANGE): peth0: link becomes ready eth0: port 1(peth0) entering forwarding state alloc irq_desc for 239 on node 0 alloc kstat_irqs on node 0 xenbus_probe wake_waiting xenbus_probe wake_waiting alloc irq_desc for 238 on node 0 alloc kstat_irqs on node 0 XENBUS: Unable to read cpu state xenbus_probe_devices backend xenbus_probe_devices failed xenbus_directory backend_probe_and_watch devices probed ok backend_probe_and_watch watch add ok ok backend_probe_and_watch all done eth0: no IPv6 routers present peth0: no IPv6 routers present alloc irq_desc for 237 on node 0 alloc kstat_irqs on node 0 device vif1.0 entered promiscuous mode eth0: port 2(vif1.0) entering forwarding state physdev match: using --physdev-out in the OUTPUT, FORWARD and POSTROUTING chains for non-bridged traffic is not supported anymore. vbd vbd-1-5632: 2 creating vbd structure tun: Universal TUN/TAP device driver, 1.6 tun: (C) 1999-2004 Max Krasnyansky eth0: port 2(vif1.0) entering disabled state eth0: port 2(vif1.0) entering disabled state physdev match: using --physdev-out in the OUTPUT, FORWARD and POSTROUTING chains for non-bridged traffic is not supported anymore.