> On Fri, 15 Apr 2011 13:19:05 +0300 <pasik@xxxxxx> wrote:
>
> > On Thu, Apr 14, 2011 at 05:19:59PM -0300, Daniel Bareiro wrote:
> > Hi all!
> >
> > After upgrading to Squeeze, I am watching a Xen VMHost that after a
> > while it hangs. This did not happen when I was using Xen with Debian
> > Lenny (in this case as with Squeeze, the Xen components are from Debian
> > repositories).
> >
>
> Are you sure you're using the latest (-31) squeeze kernel?
> It includes some important bugfixes.
>
It appears so, as per the dmesg output:
[ 0.000000] Linux version 2.6.32-5-xen-686 (Debian 2.6.32-31)
(ben@xxxxxxxxxxxxxxx) (gcc version 4.3.5 (Debian 4.3.5-4) ) #1 SMP Wed Mar 9
>
> > In each case I connected a keyboard and monitor to the computer and the
> > screen remained black without answering any key.
> >
> > This problem seems to also affect domUs, because one of them is a DHCP
> > server and hosts that are configured through it lost their connectivity.
> >
> > Below I copy the output of dmesg after boot if this can provide some
> > more information to the problem.
> >
> > ----------------------------------------------------------------------
> > [ 0.000000] Reserving virtual address space above 0xf5800000
> > [ 0.000000] Initializing cgroup subsys cpuset
> > [ 0.000000] Initializing cgroup subsys cpu
> > [ 0.000000] Linux version 2.6.32-5-xen-686 (Debian 2.6.32-31)
> > (ben@xxxxxxxxxxxxxxx) (gcc version 4.3.5 (Debian 4.3.5-4) ) #1 SMP Wed Mar 9
> > 01:27:54 UTC 2011
> > [ 0.000000] KERNEL supported cpus:
> > [ 0.000000] Intel GenuineIntel
> > [ 0.000000] AMD AuthenticAMD
> > [ 0.000000] NSC Geode by NSC
> > [ 0.000000] Cyrix CyrixInstead
> > [ 0.000000] Centaur CentaurHauls
> > [ 0.000000] Transmeta GenuineTMx86
> > [ 0.000000] Transmeta TransmetaCPU
> > [ 0.000000] UMC UMC UMC UMC
> > [ 0.000000] released 0 pages of unused memory
> > [ 0.000000] BIOS-provided physical RAM map:
> > [ 0.000000] Xen: 0000000000000000 - 000000000009fc00 (usable)
> > [ 0.000000] Xen: 000000000009fc00 - 0000000000100000 (reserved)
> > [ 0.000000] Xen: 0000000000100000 - 0000000075fe1000 (usable)
> > [ 0.000000] Xen: 000000007f7b0000 - 000000007f7be000 (ACPI data)
> > [ 0.000000] Xen: 000000007f7be000 - 000000007f7e0000 (ACPI NVS)
> > [ 0.000000] Xen: 000000007f7e0000 - 000000007f800000 (reserved)
> > [ 0.000000] Xen: 00000000e0000000 - 00000000f0000000 (reserved)
> > [ 0.000000] Xen: 00000000fec00000 - 00000000fec01000 (reserved)
> > [ 0.000000] Xen: 00000000fee00000 - 00000000fee01000 (reserved)
> > [ 0.000000] Xen: 00000000ff780000 - 0000000100000000 (reserved)
> > [ 0.000000] DMI 2.3 present.
> > [ 0.000000] AMI BIOS detected: BIOS may corrupt low RAM, working around it.
> > [ 0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable)
> > ==> (reserved)
> > [ 0.000000] last_pfn = 0x75fe1 max_arch_pfn = 0x1000000
> > [ 0.000000] x86 PAT enabled: cpu 0, old 0x50100070406, new 0x7010600070106
> > [ 0.000000] initial memory mapped : 0 - 037ff000
> > [ 0.000000] init_memory_mapping: 0000000000000000-000000002cffe000
> > [ 0.000000] NX (Execute Disable) protection: active
> > [ 0.000000] 0000000000 - 002cffe000 page 4k
> > [ 0.000000] kernel direct mapping tables up to 2cffe000 @ 100000-26d000
> > [ 0.000000] RAMDISK: 01651000 - 02d08200
> > [ 0.000000] ACPI: RSDP 000fac60 00024 (v02 ACPIAM)
> > [ 0.000000] ACPI: XSDT 7f7b0100 0003C (v01 A M I OEMXSDT 11000509 MSFT
> > 00000097)
> > [ 0.000000] ACPI: FACP 7f7b0290 000F4 (v03 A M I OEMFACP 11000509 MSFT
> > 00000097)
> > [ 0.000000] ACPI: DSDT 7f7b03f0 046FE (v01 A0347 A0347001 00000001 INTL
> > 02002026)
> > [ 0.000000] ACPI: FACS 7f7be000 00040
> > [ 0.000000] ACPI: APIC 7f7b0390 0005C (v01 A M I OEMAPIC 11000509 MSFT
> > 00000097)
> > [ 0.000000] ACPI: OEMB 7f7be040 00046 (v01 A M I AMI_OEM 11000509 MSFT
> > 00000097)
> > [ 0.000000] ACPI: Local APIC address 0xfee00000
> > [ 0.000000] 1167MB HIGHMEM available.
> > [ 0.000000] 719MB LOWMEM available.
> > [ 0.000000] mapped low ram: 0 - 2cffe000
> > [ 0.000000] low ram: 0 - 2cffe000
> > [ 0.000000] node 0 low ram: 00000000 - 2cffe000
> > [ 0.000000] node 0 bootmap 00010000 - 00015a00
> > [ 0.000000] (10 early reservations) ==> bootmem [0000000000 - 002cffe000]
> > [ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 -
> > 0000001000]
> > [ 0.000000] #1 [0002ee2000 - 0002eff000] XEN PAGETABLES ==> [0002ee2000 -
> > 0002eff000]
> > [ 0.000000] #2 [0000001000 - 0000002000] EX TRAMPOLINE ==> [0000001000 -
> > 0000002000]
> > [ 0.000000] #3 [0000006000 - 0000007000] TRAMPOLINE ==> [0000006000 -
> > 0000007000]
> > [ 0.000000] #4 [0001000000 - 000152b8f4] TEXT DATA BSS ==> [0001000000 -
> > 000152b8f4]
> > [ 0.000000] #5 [0001651000 - 0002d08200] RAMDISK ==> [0001651000 -
> > 0002d08200]
> > [ 0.000000] #6 [0002d09000 - 0002ee2000] XEN START INFO ==> [0002d09000 -
> > 0002ee2000]
> > [ 0.000000] #7 [000152c000 - 000152c21c] BRK ==> [000152c000 - 000152c21c]
> > [ 0.000000] #8 [0000100000 - 000024f000] PGTABLE ==> [0000100000 -
> > 000024f000]
> > [ 0.000000] #9 [0000010000 - 0000016000] BOOTMAP ==> [0000010000 -
> > 0000016000]
> > [ 0.000000] found SMP MP-table at [c00ff780] ff780
> > [ 0.000000] Zone PFN ranges:
> > [ 0.000000] DMA 0x00000010 -> 0x00001000
> > [ 0.000000] Normal 0x00001000 -> 0x0002cffe
> > [ 0.000000] HighMem 0x0002cffe -> 0x00075fe1
> > [ 0.000000] Movable zone start PFN for each node
> > [ 0.000000] early_node_map[2] active PFN ranges
> > [ 0.000000] 0: 0x00000010 -> 0x0000009f
> > [ 0.000000] 0: 0x00000100 -> 0x00075fe1
> > [ 0.000000] On node 0 totalpages: 483184
> > [ 0.000000] free_area_init_node: node 0, pgdat c13f4d00, node_mem_map
> > c2eff200
> > [ 0.000000] DMA zone: 32 pages used for memmap
> > [ 0.000000] DMA zone: 0 pages reserved
> > [ 0.000000] DMA zone: 3951 pages, LIFO batch:0
> > [ 0.000000] Normal zone: 1408 pages used for memmap
> > [ 0.000000] Normal zone: 178814 pages, LIFO batch:31
> > [ 0.000000] HighMem zone: 2336 pages used for memmap
> > [ 0.000000] HighMem zone: 296643 pages, LIFO batch:31
> > [ 0.000000] Using APIC driver default
> > [ 0.000000] ACPI: PM-Timer IO Port: 0x808
> > [ 0.000000] ACPI: Local APIC address 0xfee00000
> > [ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
> > [ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x81] disabled)
> > [ 0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
> > [ 0.000000] IOAPIC[0]: apic_id 1, version 0, address 0xfec00000, GSI 0-0
> > [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
> > [ 0.000000] ERROR: Unable to locate IOAPIC for GSI 2
> > [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
> > [ 0.000000] ERROR: Unable to locate IOAPIC for GSI 9
> > [ 0.000000] Using ACPI (MADT) for SMP configuration information
> > [ 0.000000] SMP: Allowing 1 CPUs, 0 hotplug CPUs
> > [ 0.000000] nr_irqs_gsi: 256
> > [ 0.000000] PM: Registered nosave memory: 000000000009f000 -
> > 00000000000a0000
> > [ 0.000000] PM: Registered nosave memory: 00000000000a0000 -
> > 0000000000100000
> > [ 0.000000] Allocating PCI resources starting at 7f800000 (gap:
> > 7f800000:60800000)
> > [ 0.000000] Booting paravirtualized kernel on Xen
> > [ 0.000000] Xen version: 4.0.1 (preserve-AD) (dom0)
> > [ 0.000000] NR_CPUS:32 nr_cpumask_bits:32 nr_cpu_ids:1 nr_node_ids:1
> > [ 0.000000] PERCPU: Embedded 15 pages/cpu @c3dcb000 s37688 r0 d23752 u65536
> > [ 0.000000] pcpu-alloc: s37688 r0 d23752 u65536 alloc=16*4096
> > [ 0.000000] pcpu-alloc: [0] 0
> > [ 0.000000] trying to map vcpu_info 0 at c3dcc010, mfn 3bdcc, offset 16
> > [ 0.000000] cpu 0 using vcpu_info at c3dcc010
> > [ 0.000000] Xen: using vcpu_info placement
> > [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total
> > pages: 479408
> > [ 0.000000] Kernel command line: placeholder
> > root=UUID=213f474a-b67c-45f7-832f-91c9471e5871 ro quiet
> > [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
> > [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
> > [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
> > [ 0.000000] Enabling fast FPU save and restore... done.
> > [ 0.000000] Enabling unmasked SIMD FPU exception support... done.
> > [ 0.000000] Initializing CPU#0
> > [ 0.000000] DMA: Placing 64MB software IO TLB between c3e9f000 - c7e9f000
> > [ 0.000000] DMA: software IO TLB at phys 0x3e9f000 - 0x7e9f000
> > [ 0.000000] xen_swiotlb_fixup: buf=c3e9f000 size=67108864
> > [ 0.000000] xen_swiotlb_fixup: buf=c7eff000 size=32768
> > [ 0.000000] Initializing HighMem for node 0 (0002cffe:00075fe1)
> > [ 0.000000] Memory: 1817812k/1933188k available (2635k kernel code, 113884k
> > reserved, 1455k data, 404k init, 1195916k highmem)
> > [ 0.000000] virtual kernel memory layout:
> > [ 0.000000] fixmap : 0xf5556000 - 0xf57ff000 (2724 kB)
> > [ 0.000000] pkmap : 0xf5000000 - 0xf5200000 (2048 kB)
> > [ 0.000000] vmalloc : 0xed7fe000 - 0xf4ffe000 ( 120 MB)
> > [ 0.000000] lowmem : 0xc0000000 - 0xecffe000 ( 719 MB)
> > [ 0.000000] .init : 0xc13ff000 - 0xc1464000 ( 404 kB)
> > [ 0.000000] .data : 0xc1292d81 - 0xc13feb18 (1455 kB)
> > [ 0.000000] .text : 0xc1000000 - 0xc1292d81 (2635 kB)
> > [ 0.000000] SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=1,
> > Nodes=1
> > [ 0.000000] Hierarchical RCU implementation.
> > [ 0.000000] NR_IRQS:1536
> > [ 0.000000] xen: --> irq=0
> > [ 0.000000] xen: --> irq=1
> > [ 0.000000] xen: --> irq=2
> > [ 0.000000] xen: --> irq=3
> > [ 0.000000] xen: --> irq=4
> > [ 0.000000] xen: --> irq=5
> > [ 0.000000] xen: --> irq=6
> > [ 0.000000] xen: --> irq=7
> > [ 0.000000] xen: --> irq=8
> > [ 0.000000] xen: --> irq=9
> > [ 0.000000] xen: --> irq=10
> > [ 0.000000] xen: --> irq=11
> > [ 0.000000] xen: --> irq=12
> > [ 0.000000] xen: --> irq=13
> > [ 0.000000] xen: --> irq=14
> > [ 0.000000] xen: --> irq=15
> > [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
> > [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
> > [ 0.000000] xen: sci override: source_irq=9 global_irq=9 trigger=c
> > polarity=3
> > [ 0.000000] xen: registering gsi 9 triggering 0 polarity 1
> > [ 0.000000] xen_allocate_pirq: returning irq 9 for gsi 9
> > [ 0.000000] xen: --> irq=9
> > [ 0.000000] xen: acpi sci 9
> > [ 0.000000] Console: colour VGA+ 80x25
> > [ 0.000000] console [tty0] enabled
> > [ 0.000000] Xen: using vcpuop timer interface
> > [ 0.000000] installing Xen timer for CPU 0
> > [ 0.000000] Detected 2200.196 MHz processor.
> > [ 0.004000] Calibrating delay loop (skipped), value calculated using timer
> > frequency.. 4400.39 BogoMIPS (lpj=8800784)
> > [ 0.004000] Security Framework initialized
> > [ 0.004000] SELinux: Disabled at boot.
> > [ 0.004000] Mount-cache hash table entries: 512
> > [ 0.004000] Initializing cgroup subsys ns
> > [ 0.004000] Initializing cgroup subsys cpuacct
> > [ 0.004000] Initializing cgroup subsys devices
> > [ 0.004000] Initializing cgroup subsys freezer
> > [ 0.004000] Initializing cgroup subsys net_cls
> > [ 0.004000] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64
> > bytes/line)
> > [ 0.004000] CPU: L2 Cache: 512K (64 bytes/line)
> > [ 0.004000] mce: CPU supports 5 MCE banks
> > [ 0.004000] Performance Events: AMD PMU driver.
> > [ 0.004000] ------------[ cut here ]------------
> > [ 0.004000] WARNING: at
> > /build/buildd-linux-2.6_2.6.32-31-i386-qYaaJr/linux-2.6-2.6.32/debian/build/source_i386_xen/arch/x86/xen/enlighten.c:726
> > perf_events_lapic_init+0x28/0x29()
> > [ 0.004000] Hardware name: System Product Name
> > [ 0.004000] Modules linked in:
> > [ 0.004000] Pid: 0, comm: swapper Not tainted 2.6.32-5-xen-686 #1
> > [ 0.004000] Call Trace:
> > [ 0.004000] [] ? warn_slowpath_common+0x5e/0x8a
> > [ 0.004000] [] ? warn_slowpath_null+0xa/0xc
> > [ 0.004000] [] ? perf_events_lapic_init+0x28/0x29
> > [ 0.004000] [] ? init_hw_perf_events+0x2dd/0x376
> > [ 0.004000] [] ? check_bugs+0x8/0xd8
> > [ 0.004000] [] ? start_kernel+0x309/0x31d
> > [ 0.004000] [] ? xen_start_kernel+0x564/0x56b
> > [ 0.004000] [] ? mtrr_cleanup+0x341/0x3eb
> > [ 0.004000] ---[ end trace a7919e7f17c0a725 ]---
> > [ 0.004000] ... version: 0
> > [ 0.004000] ... bit width: 48
> > [ 0.004000] ... generic registers: 4
> > [ 0.004000] ... value mask: 0000ffffffffffff
> > [ 0.004000] ... max period: 00007fffffffffff
> > [ 0.004000] ... fixed-purpose events: 0
> > [ 0.004000] ... event mask: 000000000000000f
> > [ 0.004000] SMP alternatives: switching to UP code
> > [ 0.004000] Freeing SMP alternatives: 14k freed
> > [ 0.004000] ACPI: Core revision 20090903
> > [ 0.012300] Brought up 1 CPUs
> > [ 0.012311] CPU0 attaching NULL sched-domain.
> > [ 0.012449] devtmpfs: initialized
> > [ 0.013020] Grant table initialized
> > [ 0.013023] regulator: core version 0.5
> > [ 0.013093] NET: Registered protocol family 16
> > [ 0.013288] ACPI: bus type pci registered
> > [ 0.013313] sync cpu 0 get result 1 max_id 0
> > [ 0.014149] PCI: PCI BIOS revision 3.00 entry at 0xf0031, last bus=5
> > [ 0.014153] PCI: Using configuration type 1 for base access
> > [ 0.014788] bio: create slab at 0
> > [ 0.016507] ERROR: Unable to locate IOAPIC for GSI 9
> > [ 0.016574] ACPI: EC: Look up EC in DSDT
> > [ 0.022119] ACPI: Executed 1 blocks of module-level executable AML code
> > [ 0.030087] ACPI: Interpreter enabled
> > [ 0.030092] ACPI: (supports S0 S1 S3 S4 S5)
> > [ 0.030146] ACPI: Using IOAPIC for interrupt routing
> > [ 0.044949] ACPI Warning: Incorrect checksum in table [OEMB] - 28, should
> > be 23 (20090903/tbutils-314)
> > [ 0.045249] ACPI: No dock devices found.
> > [ 0.045412] ACPI: PCI Root Bridge [PCI0] (0000:00)
> > [ 0.045495] pci 0000:00:00.0: reg 10 32bit mmio pref:
> > [0xfa000000-0xfbffffff]
> > [ 0.046203] pci 0000:00:01.0: supports D1
> > [ 0.046312] pci 0000:00:0f.0: reg 10 io port: [0xec00-0xec07]
> > [ 0.046325] pci 0000:00:0f.0: reg 14 io port: [0xe880-0xe883]
> > [ 0.046338] pci 0000:00:0f.0: reg 18 io port: [0xe800-0xe807]
> > [ 0.046350] pci 0000:00:0f.0: reg 1c io port: [0xe480-0xe483]
> > [ 0.046363] pci 0000:00:0f.0: reg 20 io port: [0xe400-0xe40f]
> > [ 0.046376] pci 0000:00:0f.0: reg 24 32bit mmio: [0xfebffc00-0xfebfffff]
> > [ 0.046433] pci 0000:00:0f.0: PME# supported from D3hot
> > [ 0.046441] pci 0000:00:0f.0: PME# disabled
> > [ 0.046541] pci 0000:00:0f.1: reg 20 io port: [0xfc00-0xfc0f]
> > [ 0.046705] pci 0000:00:10.0: reg 20 io port: [0xe080-0xe09f]
> > [ 0.046757] pci 0000:00:10.0: supports D1 D2
> > [ 0.046761] pci 0000:00:10.0: PME# supported from D0 D1 D2 D3hot D3cold
> > [ 0.046768] pci 0000:00:10.0: PME# disabled
> > [ 0.046864] pci 0000:00:10.1: reg 20 io port: [0xe000-0xe01f]
> > [ 0.046917] pci 0000:00:10.1: supports D1 D2
> > [ 0.046921] pci 0000:00:10.1: PME# supported from D0 D1 D2 D3hot D3cold
> > [ 0.046928] pci 0000:00:10.1: PME# disabled
> > [ 0.047025] pci 0000:00:10.2: reg 20 io port: [0xdc00-0xdc1f]
> > [ 0.047077] pci 0000:00:10.2: supports D1 D2
> > [ 0.047080] pci 0000:00:10.2: PME# supported from D0 D1 D2 D3hot D3cold
> > [ 0.047088] pci 0000:00:10.2: PME# disabled
> > [ 0.047184] pci 0000:00:10.3: reg 20 io port: [0xd880-0xd89f]
> > [ 0.047237] pci 0000:00:10.3: supports D1 D2
> > [ 0.047240] pci 0000:00:10.3: PME# supported from D0 D1 D2 D3hot D3cold
> > [ 0.047248] pci 0000:00:10.3: PME# disabled
> > [ 0.047324] pci 0000:00:10.4: reg 10 32bit mmio: [0xfebff800-0xfebff8ff]
> > [ 0.047420] pci 0000:00:10.4: supports D1 D2
> > [ 0.047423] pci 0000:00:10.4: PME# supported from D0 D1 D2 D3hot D3cold
> > [ 0.047431] pci 0000:00:10.4: PME# disabled
> > [ 0.047662] pci 0000:00:11.5: reg 10 io port: [0xd400-0xd4ff]
> > [ 0.047750] pci 0000:00:11.5: supports D1 D2
> > [ 0.047931] pci 0000:00:12.0: reg 10 io port: [0xd000-0xd0ff]
> > [ 0.047944] pci 0000:00:12.0: reg 14 32bit mmio: [0xfebff400-0xfebff4ff]
> > [ 0.048027] pci 0000:00:12.0: supports D1 D2
> > [ 0.048030] pci 0000:00:12.0: PME# supported from D0 D1 D2 D3hot D3cold
> > [ 0.048038] pci 0000:00:12.0: PME# disabled
> > [ 0.048545] pci 0000:01:00.0: reg 10 32bit mmio pref:
> > [0xf4000000-0xf7ffffff]
> > [ 0.048556] pci 0000:01:00.0: reg 14 32bit mmio: [0xfd000000-0xfdffffff]
> > [ 0.048596] pci 0000:01:00.0: reg 30 32bit mmio pref:
> > [0xfeaf0000-0xfeafffff]
> > [ 0.048634] pci 0000:01:00.0: supports D1 D2
> > [ 0.048731] pci 0000:00:01.0: bridge 32bit mmio: [0xfca00000-0xfeafffff]
> > [ 0.048739] pci 0000:00:01.0: bridge 32bit mmio pref:
> > [0xf0900000-0xf88fffff]
> > [ 0.048848] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
> > [ 0.048856] pci 0000:02:00.0: PME# disabled
> > [ 0.048972] pci 0000:02:00.1: PME# supported from D0 D3hot D3cold
> > [ 0.048980] pci 0000:02:00.1: PME# disabled
> > [ 0.049023] pci 0000:02:00.0: disabling ASPM on pre-1.1 PCIe device. You
> > can enable it with 'pcie_aspm=force'
> > [ 0.049444] pci_bus 0000:00: on NUMA node 0
> > [ 0.049450] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
> > [ 0.049743] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT]
> > [ 0.049862] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P7._PRT]
> > [ 0.049970] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P7.P7P9._PRT]
> > [ 0.050078] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P7.P7P8._PRT]
> > [ 0.050179] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0PA._PRT]
> > [ 0.085170] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)
> > [ 0.085325] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15)
> > [ 0.085477] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 12 14 15)
> > [ 0.085629] ACPI: PCI Interrupt Link [LNKD] (IRQs *3 4 5 6 7 10 11 12 14 15)
> > [ 0.085780] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15)
> > *0, disabled.
> > [ 0.085935] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15)
> > *0, disabled.
> > [ 0.086089] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15)
> > *0, disabled.
> > [ 0.086244] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 11 12 14 15)
> > *0, disabled.
> > [ 0.086351] xen_balloon: Initialising balloon driver with page order 0.
> > [ 0.086450] vgaarb: device added:
> > PCI:0000:01:00.0,decodes=io+mem,owns=io+mem,locks=none
> > [ 0.086456] vgaarb: loaded
> > [ 0.086564] PCI: Using ACPI for IRQ routing
> > [ 0.086903] Switching to clocksource xen
> > [ 0.088001] pnp: PnP ACPI init
> > [ 0.088001] ACPI: bus type pnp registered
> > [ 0.088001] xen: registering gsi 8 triggering 1 polarity 0
> > [ 0.088001] xen_allocate_pirq: returning irq 8 for gsi 8
> > [ 0.088001] xen: --> irq=8
> > [ 0.088001] xen: registering gsi 13 triggering 1 polarity 0
> > [ 0.088001] xen_allocate_pirq: returning irq 13 for gsi 13
> > [ 0.088001] xen: --> irq=13
> > [ 0.088001] xen: registering gsi 6 triggering 1 polarity 0
> > [ 0.088001] xen_allocate_pirq: returning irq 6 for gsi 6
> > [ 0.088001] xen: --> irq=6
> > [ 0.088607] xen: registering gsi 7 triggering 1 polarity 0
> > [ 0.088611] xen_allocate_pirq: returning irq 7 for gsi 7
> > [ 0.088614] xen: --> irq=7
> > [ 0.089450] pnp 00:08: mem resource (0xf0000000-0xf7ffffff) overlaps
> > 0000:00:01.0 BAR 15 (0xf0900000-0xf88fffff), disabling
> > [ 0.089811] xen: registering gsi 1 triggering 1 polarity 0
> > [ 0.089815] xen_allocate_pirq: returning irq 1 for gsi 1
> > [ 0.089818] xen: --> irq=1
> > [ 0.090696] xen: registering gsi 4 triggering 1 polarity 0
> > [ 0.090699] xen_allocate_pirq: returning irq 4 for gsi 4
> > [ 0.090702] xen: --> irq=4
> > [ 0.092458] pnp: PnP ACPI: found 14 devices
> > [ 0.092461] ACPI: ACPI bus type pnp unregistered
> > [ 0.092466] PnPBIOS: Disabled
> > [ 0.092480] system 00:07: ioport range 0x290-0x297 has been reserved
> > [ 0.092490] system 00:08: ioport range 0x3e0-0x3e7 has been reserved
> > [ 0.092495] system 00:08: ioport range 0x4d0-0x4d1 has been reserved
> > [ 0.092500] system 00:08: ioport range 0x800-0x87f has been reserved
> > [ 0.092504] system 00:08: ioport range 0x400-0x41f has been reserved
> > [ 0.092510] system 00:08: iomem range 0xff780000-0xffffffff has been
> > reserved
> > [ 0.092520] system 00:09: iomem range 0xfec00000-0xfec00fff could not be
> > reserved
> > [ 0.092525] system 00:09: iomem range 0xfee00000-0xfee00fff has been
> > reserved
> > [ 0.092534] system 00:0c: iomem range 0xe0000000-0xefffffff has been
> > reserved
> > [ 0.092543] system 00:0d: iomem range 0x0-0x9ffff could not be reserved
> > [ 0.092548] system 00:0d: iomem range 0xe0000-0xfffff could not be reserved
> > [ 0.092554] system 00:0d: iomem range 0x100000-0x7fffffff could not be
> > reserved
> > [ 0.096591] PM-Timer failed consistency check (0x0xffffff) - aborting.
> > [ 0.096655] pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
> > [ 0.096658] pci 0000:00:01.0: IO window: disabled
> > [ 0.096668] pci 0000:00:01.0: MEM window: 0xfca00000-0xfeafffff
> > [ 0.096676] pci 0000:00:01.0: PREFETCH window: 0xf0900000-0xf88fffff
> > [ 0.096687] pci 0000:02:00.0: PCI bridge, secondary bus 0000:03
> > [ 0.096691] pci 0000:02:00.0: IO window: disabled
> > [ 0.096700] pci 0000:02:00.0: MEM window: disabled
> > [ 0.096706] pci 0000:02:00.0: PREFETCH window: disabled
> > [ 0.096718] pci 0000:02:00.1: PCI bridge, secondary bus 0000:04
> > [ 0.096721] pci 0000:02:00.1: IO window: disabled
> > [ 0.096730] pci 0000:02:00.1: MEM window: disabled
> > [ 0.096736] pci 0000:02:00.1: PREFETCH window: disabled
> > [ 0.096747] pci 0000:00:13.0: PCI bridge, secondary bus 0000:02
> > [ 0.096750] pci 0000:00:13.0: IO window: disabled
> > [ 0.096759] pci 0000:00:13.0: MEM window: disabled
> > [ 0.096765] pci 0000:00:13.0: PREFETCH window: disabled
> > [ 0.096776] pci 0000:00:13.1: PCI bridge, secondary bus 0000:05
> > [ 0.096779] pci 0000:00:13.1: IO window: disabled
> > [ 0.096788] pci 0000:00:13.1: MEM window: disabled
> > [ 0.096795] pci 0000:00:13.1: PREFETCH window: disabled
> > [ 0.096822] pci 0000:00:01.0: setting latency timer to 64
> > [ 0.096836] pci 0000:00:13.0: setting latency timer to 64
> > [ 0.096855] pci 0000:02:00.0: setting latency timer to 64
> > [ 0.096874] pci 0000:02:00.1: setting latency timer to 64
> > [ 0.096887] pci 0000:00:13.1: setting latency timer to 64
> > [ 0.096894] pci_bus 0000:00: resource 0 io: [0x00-0xffff]
> > [ 0.096898] pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffffffffffff]
> > [ 0.096902] pci_bus 0000:01: resource 1 mem: [0xfca00000-0xfeafffff]
> > [ 0.096906] pci_bus 0000:01: resource 2 pref mem [0xf0900000-0xf88fffff]
> > [ 0.096941] NET: Registered protocol family 2
> > [ 0.097027] IP route cache hash table entries: 32768 (order: 5, 131072
> > bytes)
> > [ 0.097360] TCP established hash table entries: 131072 (order: 8, 1048576
> > bytes)
> > [ 0.098056] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
> > [ 0.098430] TCP: Hash tables configured (established 131072 bind 65536)
> > [ 0.098434] TCP reno registered
> > [ 0.098536] NET: Registered protocol family 1
> > [ 0.098553] pci 0000:00:00.0: MSI quirk detected; MSI disabled
> > [ 0.098567] pci 0000:00:01.0: disabling DAC on VIA PCI bridge
> > [ 0.098730] pci 0000:01:00.0: Boot video device
> > [ 0.098798] Unpacking initramfs...
> > [ 0.177087] Freeing initrd memory: 23260k freed
> > [ 0.193346] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
> > [ 0.193353] DMA: Placing 64MB software IO TLB between c3e9f000 - c7e9f000
> > [ 0.193357] DMA: software IO TLB at phys 0x3e9f000 - 0x7e9f000
> > [ 0.193709] audit: initializing netlink socket (disabled)
> > [ 0.193725] type=2000 audit(1302441508.192:1): initialized
> > [ 0.197184] highmem bounce pool size: 64 pages
> > [ 0.197191] HugeTLB registered 2 MB page size, pre-allocated 0 pages
> > [ 0.199040] VFS: Disk quotas dquot_6.5.2
> > [ 0.199107] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
> > [ 0.199210] msgmni has been set to 1262
> > [ 0.199444] alg: No test for stdrng (krng)
> > [ 0.199510] Block layer SCSI generic (bsg) driver version 0.4 loaded (major
> > 253)
> > [ 0.199514] io scheduler noop registered
> > [ 0.199517] io scheduler anticipatory registered
> > [ 0.199520] io scheduler deadline registered
> > [ 0.199565] io scheduler cfq registered (default)
> > [ 0.200022] isapnp: Scanning for PnP cards...
> > [ 0.555426] isapnp: No Plug & Play device found
> > [ 0.560248] registering netback
> > [ 0.562247] Linux agpgart interface v0.103
> > [ 0.562315] agpgart-amd64 0000:00:00.0: AGP bridge [1106/0204]
> > [ 0.563490] agpgart-amd64 0000:00:00.0: AGP aperture is 32M @ 0xfa000000
> > [ 0.563608] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
> > [ 0.563757] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
> > [ 0.564207] 00:0b: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
> > [ 0.564362] PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
> > [ 0.564366] PNP: PS/2 appears to have AUX port disabled, if this is
> > incorrect please boot with i8042.nopnp
> > [ 0.564544] serio: i8042 KBD port at 0x60,0x64 irq 1
> > [ 0.564664] mice: PS/2 mouse device common for all mice
> > [ 0.564735] rtc_cmos 00:02: RTC can wake from S4
> > [ 0.564790] rtc_cmos 00:02: rtc core: registered rtc_cmos as rtc0
> > [ 0.564838] rtc0: alarms up to one year, y3k, 114 bytes nvram
> > [ 0.564854] cpuidle: using governor ladder
> > [ 0.564857] cpuidle: using governor menu
> > [ 0.564863] No iBFT detected.
> > [ 0.565194] TCP cubic registered
> > [ 0.565369] NET: Registered protocol family 10
> > [ 0.566108] Mobile IPv6
> > [ 0.566112] NET: Registered protocol family 17
> > [ 0.566129] Using IPI No-Shortcut mode
> > [ 0.566208] PM: Resume from disk failed.
> > [ 0.566222] registered taskstats version 1
> > [ 0.566832] rtc_cmos 00:02: setting system clock to 2011-04-10 13:18:27 UTC
> > (1302441507)
> > [ 0.566893] Initalizing network drop monitor service
> > [ 0.566943] Freeing unused kernel memory: 404k freed
> > [ 0.567983] Write protecting the kernel text: 2636k
> > [ 0.568331] Write protecting the kernel read-only data: 968k
> > [ 0.616309] udev[51]: starting version 164
> > [ 1.101966] SCSI subsystem initialized
> > [ 1.135291] usbcore: registered new interface driver usbfs
> > [ 1.135552] usbcore: registered new interface driver hub
> > [ 1.135827] usbcore: registered new device driver usb
> > [ 1.144316] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
> > [ 1.144359] xen: registering gsi 22 triggering 0 polarity 1
> > [ 1.144376] xen: --> irq=22
> > [ 1.144387] ehci_hcd 0000:00:10.4: PCI INT C -> GSI 22 (level, low) -> IRQ
> > 22
> > [ 1.144414] ehci_hcd 0000:00:10.4: EHCI Host Controller
> > [ 1.144441] ehci_hcd 0000:00:10.4: new USB bus registered, assigned bus
> > number 1
> > [ 1.144514] ehci_hcd 0000:00:10.4: debug port 1
> > [ 1.144554] ehci_hcd 0000:00:10.4: irq 22, io mem 0xfebff800
> > [ 1.151455] Floppy drive(s): fd0 is 1.44M
> > [ 1.152340] via-rhine.c:v1.10-LK1.4.3 2007-03-06 Written by Donald Becker
> > [ 1.152369] libata version 3.00 loaded.
> > [ 1.156062] ehci_hcd 0000:00:10.4: USB 2.0 started, EHCI 1.00
> > [ 1.156116] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
> > [ 1.156120] usb usb1: New USB device strings: Mfr=3, Product=2,
> > SerialNumber=1
> > [ 1.156124] usb usb1: Product: EHCI Host Controller
> > [ 1.156127] usb usb1: Manufacturer: Linux 2.6.32-5-xen-686 ehci_hcd
> > [ 1.156130] usb usb1: SerialNumber: 0000:00:10.4
> > [ 1.156337] usb usb1: configuration #1 chosen from 1 choice
> > [ 1.156464] hub 1-0:1.0: USB hub found
> > [ 1.156498] hub 1-0:1.0: 8 ports detected
> > [ 1.157908] xen: registering gsi 23 triggering 0 polarity 1
> > [ 1.157927] xen: --> irq=23
> > [ 1.157938] via-rhine 0000:00:12.0: PCI INT A -> GSI 23 (level, low) -> IRQ
> > 23
> > [ 1.158708] eth0: VIA Rhine II at 0x1d000, 00:17:31:33:82:63, IRQ 23.
> > [ 1.159457] eth0: MII PHY found at address 1, status 0x786d advertising
> > 01e1 Link 45e1.
> > [ 1.159774] pata_via 0000:00:0f.1: version 0.3.4
> > [ 1.162875] scsi0 : pata_via
> > [ 1.163687] scsi1 : pata_via
> > [ 1.167751] ata1: PATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xfc00 irq 14
> > [ 1.167756] ata2: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xfc08 irq 15
> > [ 1.172057] FDC 0 is a post-1991 82077
> > [ 1.215397] uhci_hcd: USB Universal Host Controller Interface driver
> > [ 1.215460] xen: registering gsi 20 triggering 0 polarity 1
> > [ 1.215479] xen: --> irq=20
> > [ 1.215490] uhci_hcd 0000:00:10.0: PCI INT A -> GSI 20 (level, low) -> IRQ
> > 20
> > [ 1.215503] uhci_hcd 0000:00:10.0: UHCI Host Controller
> > [ 1.215519] uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus
> > number 2
> > [ 1.215581] uhci_hcd 0000:00:10.0: irq 20, io base 0x0000e080
> > [ 1.215670] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
> > [ 1.215674] usb usb2: New USB device strings: Mfr=3, Product=2,
> > SerialNumber=1
> > [ 1.215678] usb usb2: Product: UHCI Host Controller
> > [ 1.215681] usb usb2: Manufacturer: Linux 2.6.32-5-xen-686 uhci_hcd
> > [ 1.215684] usb usb2: SerialNumber: 0000:00:10.0
> > [ 1.215895] usb usb2: configuration #1 chosen from 1 choice
> > [ 1.216054] hub 2-0:1.0: USB hub found
> > [ 1.216074] hub 2-0:1.0: 2 ports detected
> > [ 1.216154] xen: registering gsi 22 triggering 0 polarity 1
> > [ 1.216158] xen_allocate_pirq: returning irq 22 for gsi 22
> > [ 1.216161] xen: --> irq=22
> > [ 1.216165] Already setup the GSI :22
> > [ 1.216170] uhci_hcd 0000:00:10.1: PCI INT C -> GSI 22 (level, low) -> IRQ
> > 22
> > [ 1.216180] uhci_hcd 0000:00:10.1: UHCI Host Controller
> > [ 1.216189] uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus
> > number 3
> > [ 1.216224] uhci_hcd 0000:00:10.1: irq 22, io base 0x0000e000
> > [ 1.216299] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
> > [ 1.216303] usb usb3: New USB device strings: Mfr=3, Product=2,
> > SerialNumber=1
> > [ 1.216306] usb usb3: Product: UHCI Host Controller
> > [ 1.216310] usb usb3: Manufacturer: Linux 2.6.32-5-xen-686 uhci_hcd
> > [ 1.216313] usb usb3: SerialNumber: 0000:00:10.1
> > [ 1.216485] usb usb3: configuration #1 chosen from 1 choice
> > [ 1.216609] hub 3-0:1.0: USB hub found
> > [ 1.216628] hub 3-0:1.0: 2 ports detected
> > [ 1.216701] xen: registering gsi 21 triggering 0 polarity 1
> > [ 1.216714] xen: --> irq=21
> > [ 1.216721] uhci_hcd 0000:00:10.2: PCI INT B -> GSI 21 (level, low) -> IRQ
> > 21
> > [ 1.216731] uhci_hcd 0000:00:10.2: UHCI Host Controller
> > [ 1.216741] uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus
> > number 4
> > [ 1.216793] uhci_hcd 0000:00:10.2: irq 21, io base 0x0000dc00
> > [ 1.216867] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
> > [ 1.216871] usb usb4: New USB device strings: Mfr=3, Product=2,
> > SerialNumber=1
> > [ 1.216875] usb usb4: Product: UHCI Host Controller
> > [ 1.216878] usb usb4: Manufacturer: Linux 2.6.32-5-xen-686 uhci_hcd
> > [ 1.216882] usb usb4: SerialNumber: 0000:00:10.2
> > [ 1.217055] usb usb4: configuration #1 chosen from 1 choice
> > [ 1.217178] hub 4-0:1.0: USB hub found
> > [ 1.217197] hub 4-0:1.0: 2 ports detected
> > [ 1.217269] xen: registering gsi 23 triggering 0 polarity 1
> > [ 1.217273] xen_allocate_pirq: returning irq 23 for gsi 23
> > [ 1.217276] xen: --> irq=23
> > [ 1.217280] Already setup the GSI :23
> > [ 1.217284] uhci_hcd 0000:00:10.3: PCI INT D -> GSI 23 (level, low) -> IRQ
> > 23
> > [ 1.217294] uhci_hcd 0000:00:10.3: UHCI Host Controller
> > [ 1.217307] uhci_hcd 0000:00:10.3: new USB bus registered, assigned bus
> > number 5
> > [ 1.217354] uhci_hcd 0000:00:10.3: irq 23, io base 0x0000d880
> > [ 1.217427] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
> > [ 1.217431] usb usb5: New USB device strings: Mfr=3, Product=2,
> > SerialNumber=1
> > [ 1.217435] usb usb5: Product: UHCI Host Controller
> > [ 1.217439] usb usb5: Manufacturer: Linux 2.6.32-5-xen-686 uhci_hcd
> > [ 1.217442] usb usb5: SerialNumber: 0000:00:10.3
> > [ 1.217613] usb usb5: configuration #1 chosen from 1 choice
> > [ 1.217750] hub 5-0:1.0: USB hub found
> > [ 1.217769] hub 5-0:1.0: 2 ports detected
> > [ 1.255602] ahci 0000:00:0f.0: version 3.0
> > [ 1.255628] xen: registering gsi 21 triggering 0 polarity 1
> > [ 1.255632] xen_allocate_pirq: returning irq 21 for gsi 21
> > [ 1.255636] xen: --> irq=21
> > [ 1.255642] Already setup the GSI :21
> > [ 1.255647] ahci 0000:00:0f.0: PCI INT B -> GSI 21 (level, low) -> IRQ 21
> > [ 1.255699] ahci 0000:00:0f.0: controller can't do NCQ, turning off CAP_NCQ
> > [ 1.255703] ahci 0000:00:0f.0: controller can't do PMP, turning off CAP_PMP
> > [ 1.255756] ahci 0000:00:0f.0: PCI: Disallowing DAC for device
> > [ 1.255785] ahci 0000:00:0f.0: AHCI 0001.0000 32 slots 4 ports 3 Gbps 0xf
> > impl IDE mode
> > [ 1.255790] ahci 0000:00:0f.0: flags: 64bit pm led clo pio slum part
> > [ 1.261452] scsi2 : ahci
> > [ 1.261728] scsi3 : ahci
> > [ 1.261914] scsi4 : ahci
> > [ 1.262104] scsi5 : ahci
> > [ 1.263041] ata3: SATA max UDMA/133 abar m1024@0xfebffc00 port 0xfebffd00
> > irq 21
> > [ 1.263046] ata4: SATA max UDMA/133 abar m1024@0xfebffc00 port 0xfebffd80
> > irq 21
> > [ 1.263050] ata5: SATA max UDMA/133 irq_stat 0x00400040, connection status
> > changed
> > [ 1.263055] ata6: SATA max UDMA/133 irq_stat 0x00400040, connection status
> > changed
> > [ 1.500432] ata2.00: ATAPI: TSSTcorpCD-R/RW SH-R522C, TS05, max UDMA/33
> > [ 1.508349] ata2.00: configured for UDMA/33
> > [ 1.510125] scsi 1:0:0:0: CD-ROM TSSTcorp CD-R/RW SH-R522C TS05 PQ: 0 ANSI:
> > 5
> > [ 1.580029] ata3: SATA link down (SStatus 0 SControl 300)
> > [ 1.580052] ata4: SATA link down (SStatus 0 SControl 300)
> > [ 1.660024] usb 3-2: new low speed USB device using uhci_hcd and address 2
> > [ 1.817305] usb 3-2: New USB device found, idVendor=0566, idProduct=3107
> > [ 1.817309] usb 3-2: New USB device strings: Mfr=0, Product=0,
> > SerialNumber=0
> > [ 1.817393] usb 3-2: configuration #1 chosen from 1 choice
> > [ 1.938564] usbcore: registered new interface driver hiddev
> > [ 1.951806] input: HID 0566:3107 as
> > /devices/pci0000:00/0000:00:10.1/usb3/3-2/3-2:1.0/input/input0
> > [ 1.951959] generic-usb 0003:0566:3107.0001: input,hidraw0: USB HID v1.10
> > Keyboard [HID 0566:3107] on usb-0000:00:10.1-2/input0
> > [ 1.975530] input: HID 0566:3107 as
> > /devices/pci0000:00/0000:00:10.1/usb3/3-2/3-2:1.1/input/input1
> > [ 1.975663] generic-usb 0003:0566:3107.0002: input,hidraw1: USB HID v1.10
> > Device [HID 0566:3107] on usb-0000:00:10.1-2/input1
> > [ 1.975694] usbcore: registered new interface driver usbhid
> > [ 1.975974] usbhid: v2.6:USB HID core driver
> > [ 2.148024] ata6: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
> > [ 2.148047] ata5: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
> > [ 2.148601] ata5.00: ATA-7: MAXTOR STM3250310AS, 3.AAC, max UDMA/133
> > [ 2.148605] ata5.00: 488397168 sectors, multi 16: LBA48 NCQ (depth 0/32)
> > [ 2.148636] ata6.00: ATA-7: MAXTOR STM3250310AS, 3.AAC, max UDMA/133
> > [ 2.148640] ata6.00: 488397168 sectors, multi 16: LBA48 NCQ (depth 0/32)
> > [ 2.149369] ata5.00: configured for UDMA/133
> > [ 2.149397] ata6.00: configured for UDMA/133
> > [ 2.164151] scsi 4:0:0:0: Direct-Access ATA MAXTOR STM325031 3.AA PQ: 0
> > ANSI: 5
> > [ 2.164428] scsi 5:0:0:0: Direct-Access ATA MAXTOR STM325031 3.AA PQ: 0
> > ANSI: 5
> > [ 2.214997] sd 4:0:0:0: [sda] 488397168 512-byte logical blocks: (250
> > GB/232 GiB)
> > [ 2.215104] sd 4:0:0:0: [sda] Write Protect is off
> > [ 2.215109] sd 4:0:0:0: [sda] Mode Sense: 00 3a 00 00
> > [ 2.215154] sd 4:0:0:0: [sda] Write cache: enabled, read cache: enabled,
> > doesn't support DPO or FUA
> > [ 2.215388] sda:
> > [ 2.215603] sd 5:0:0:0: [sdb] 488397168 512-byte logical blocks: (250
> > GB/232 GiB)
> > [ 2.215707] sd 5:0:0:0: [sdb] Write Protect is off
> > [ 2.215711] sd 5:0:0:0: [sdb] Mode Sense: 00 3a 00 00
> > [ 2.215756] sd 5:0:0:0: [sdb] Write cache: enabled, read cache: enabled,
> > doesn't support DPO or FUA
> > [ 2.215981] sdb:sr0: scsi3-mmc drive: 52x/52x writer cd/rw xa/form2 cdda
> > tray
> > [ 2.221005] Uniform CD-ROM driver Revision: 3.20
> > [ 2.221490] sr 1:0:0:0: Attached scsi CD-ROM sr0
> > [ 2.223489] sda1 sda2 sda3 sda4
> > [ 2.224534] sd 4:0:0:0: [sda] Attached SCSI disk
> > [ 2.225119] sdb1 sdb2 sdb3 sdb4
> > [ 2.226074] sd 5:0:0:0: [sdb] Attached SCSI disk
> > [ 2.249231] sr 1:0:0:0: Attached scsi generic sg0 type 5
> > [ 2.250354] sd 4:0:0:0: Attached scsi generic sg1 type 0
> > [ 2.250938] sd 5:0:0:0: Attached scsi generic sg2 type 0
> > [ 2.528108] md: raid1 personality registered for level 1
> > [ 2.606725] md: md0 stopped.
> > [ 2.616176] md: bind
> > [ 2.616506] md: bind
> > [ 2.620511] raid1: raid set md0 active with 2 out of 2 mirrors
> > [ 2.620544] md0: detected capacity change from 0 to 1003356160
> > [ 2.623898] md0: unknown partition table
> > [ 2.691270] md: md1 stopped.
> > [ 2.728890] md: bind
> > [ 2.729050] md: bind
> > [ 2.731836] raid1: raid set md1 active with 2 out of 2 mirrors
> > [ 2.731868] md1: detected capacity change from 0 to 98631680
> > [ 2.735217] md1:
> > [ 2.886983] md: md2 stopped.
> > [ 2.925192] md: bind
> > [ 2.925359] md: bind
> > [ 2.928243] raid1: md2 is not clean -- starting background reconstruction
> > [ 2.928248] raid1: raid set md2 active with 2 out of 2 mirrors
> > [ 2.928279] md2: detected capacity change from 0 to 1998651392
> > [ 2.931703] md2: unknown partition table
> > [ 2.990009] md: md3 stopped.
> > [ 3.066355] md: bind
> > [ 3.066485] md: bind
> > [ 3.069392] raid1: raid set md3 active with 2 out of 2 mirrors
> > [ 3.069428] md3: detected capacity change from 0 to 246955704320
> > [ 3.072519] md3: unknown partition table
> > [ 3.093845] device-mapper: uevent: version 1.0.3
> > [ 3.094704] device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised:
> > dm-devel@xxxxxxxxxx
> > [ 3.157175] PM: Starting manual resume from disk
> > [ 3.157181] PM: Resume from partition 9:0
> > [ 3.157184] PM: Checking hibernation image.
> > [ 3.183263] PM: Error -22 checking image file
> > [ 3.183266] PM: Resume from disk failed.
> > [ 3.201277] REISERFS (device md2): found reiserfs format "3.6" with
> > standard journal
> > [ 3.201291] REISERFS (device md2): using ordered data mode
> > [ 3.205339] REISERFS (device md2): journal params: device md2, size 8192,
> > journal first block 18, max trans len 1024, max batch 900, max commit age
> > 30, max trans age 30
> > [ 3.206102] REISERFS (device md2): checking transaction log (md2)
> > [ 3.258171] md: resync of RAID array md2
> > [ 3.258175] md: minimum _guaranteed_ speed: 1000 KB/sec/disk.
> > [ 3.258178] md: using maximum available idle IO bandwidth (but not more
> > than 200000 KB/sec) for resync.
> > [ 3.258183] md: using 128k window, over a total of 1951808 blocks.
> > [ 21.805419] REISERFS (device md2): replayed 1673 transactions in 18 seconds
> > [ 21.838457] REISERFS (device md2): Using r5 hash to sort names
> > [ 22.888068] udev[380]: starting version 164
> > [ 23.210776] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
> > [ 23.217141] input: Sleep Button as
> > /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
> > [ 23.217158] ACPI: Sleep Button [SLPB]
> > [ 23.217250] input: Power Button as
> > /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input3
> > [ 23.217260] ACPI: Power Button [PWRB]
> > [ 23.217334] input: Power Button as
> > /devices/LNXSYSTM:00/LNXPWRBN:00/input/input4
> > [ 23.217339] ACPI: Power Button [PWRF]
> > [ 23.363101] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
> > [ 23.900827] input: PC Speaker as /devices/platform/pcspkr/input/input5
> > [ 24.426262] parport_pc 00:06: reported by Plug and Play ACPI
> > [ 24.426427] parport0: PC-style at 0x378 (0x778), irq 7 [PCSPP,TRISTATE,EPP]
> > [ 24.553014] Error: Driver 'pcspkr' is already registered, aborting...
> > [ 24.758132] xen: registering gsi 22 triggering 0 polarity 1
> > [ 24.758138] xen_allocate_pirq: returning irq 22 for gsi 22
> > [ 24.758141] xen: --> irq=22
> > [ 24.758148] Already setup the GSI :22
> > [ 24.758153] VIA 82xx Audio 0000:00:11.5: PCI INT C -> GSI 22 (level, low)
> > -> IRQ 22
> > [ 24.758304] VIA 82xx Audio 0000:00:11.5: setting latency timer to 64
> > [ 27.630643] Adding 979832k swap on /dev/md0. Priority:-1 extents:1
> > across:979832k
> > [ 27.878666] loop: module loaded
> > [ 28.022223] usbcore: registered new interface driver usblp
> > [ 30.296015] REISERFS (device md1): found reiserfs format "3.6" with
> > standard journal
> > [ 30.296038] REISERFS (device md1): using ordered data mode
> > [ 30.301804] REISERFS (device md1): journal params: device md1, size 8192,
> > journal first block 18, max trans len 1024, max batch 900, max commit age
> > 30, max trans age 30
> > [ 30.302288] REISERFS (device md1): checking transaction log (md1)
> > [ 30.334588] REISERFS (device md1): Using r5 hash to sort names
> > [ 30.842588] eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
> > [ 32.136579] Event-channel device installed.
> > [ 32.304384] lp0: using parport0 (interrupt-driven).
> > [ 32.516899] ppdev: user-space parallel port driver
> > [ 32.767175] XENBUS: Unable to read cpu state
> > [ 35.803063] Bridge firewalling registered
> > [ 36.638358] peth0: link up, 100Mbps, full-duplex, lpa 0x45E1
> > [ 36.659625] device peth0 entered promiscuous mode
> > [ 36.676708] eth0: port 1(peth0) entering forwarding state
> > [ 42.223388] device vif1.0 entered promiscuous mode
> > [ 42.229774] eth0: port 2(vif1.0) entering forwarding state
> > [ 42.341550] ip_tables: (C) 2000-2006 Netfilter Core Team
> > [ 42.418204] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
> > [ 42.418810] CONFIG_NF_CT_ACCT is deprecated and will be removed soon.
> > Please use
> > [ 42.418814] nf_conntrack.acct=1 kernel parameter, acct=1 nf_conntrack
> > module option or
> > [ 42.418818] sysctl net.netfilter.nf_conntrack_acct=1 to enable it.
> > [ 42.442587] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 42.461135] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 42.464470] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 42.464477] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 44.548240] blkback: ring-ref 8, event-channel 8, protocol 1 (x86_32-abi)
> > [ 44.584287] blkback: ring-ref 770, event-channel 10, protocol 1
> > (x86_32-abi)
> > [ 47.020010] peth0: no IPv6 routers present
> > [ 47.492011] eth0: no IPv6 routers present
> > [ 51.579098] device vif2.0 entered promiscuous mode
> > [ 51.587445] eth0: port 3(vif2.0) entering forwarding state
> > [ 51.631688] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 51.631696] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 51.638956] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 51.638964] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 51.638969] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 51.652791] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 51.652798] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 51.652803] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 51.667481] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 51.667489] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 51.667494] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 51.667499] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 53.136013] vif1.0: no IPv6 routers present
> > [ 53.639012] blkback: ring-ref 8, event-channel 8, protocol 1 (x86_32-abi)
> > [ 53.705818] blkback: ring-ref 770, event-channel 10, protocol 1
> > (x86_32-abi)
> > [ 53.740519] blkback: ring-ref 771, event-channel 11, protocol 1
> > (x86_32-abi)
> > [ 62.036025] vif2.0: no IPv6 routers present
> > [ 62.310722] device vif3.0 entered promiscuous mode
> > [ 62.315867] eth0: port 4(vif3.0) entering forwarding state
> > [ 62.375734] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 62.375742] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 62.375747] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 62.375752] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 62.395952] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 62.395960] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 62.395966] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 62.395970] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 62.395975] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 62.410288] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 62.410295] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 62.410301] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 62.410306] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 62.410311] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 62.418515] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 62.418523] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 62.418528] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 62.418533] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 62.418537] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 62.418542] physdev match: using --physdev-out in the OUTPUT, FORWARD and
> > POSTROUTING chains for non-bridged traffic is not supported anymore.
> > [ 65.170413] blkback: ring-ref 768, event-channel 8, protocol 1 (x86_32-abi)
> > [ 65.202538] blkback: ring-ref 771, event-channel 10, protocol 1
> > (x86_32-abi)
> > [ 65.277096] blkback: ring-ref 773, event-channel 11, protocol 1
> > (x86_32-abi)
> > [ 72.620013] vif3.0: no IPv6 routers present
> > [ 75.296062] usb 3-2: USB disconnect, address 2
> > [ 175.802781] md: md2: resync done.
> > [ 175.848875] RAID1 conf printout:
> > [ 175.848881] --- wd:2 rd:2
> > [ 175.848886] disk 0, wo:0, o:1, dev:sdb3
> > [ 175.848890] disk 1, wo:0, o:1, dev:sda3
> > ----------------------------------------------------------------------
> >
> > In particular, I noticed the following lines:
> >
> > ----------------------------------------------------------------------
> > [ 0.000000] ERROR: Unable to locate IOAPIC for GSI 2
> > [ 0.000000] ERROR: Unable to locate IOAPIC for GSI 9
> > [ 0.016507] ERROR: Unable to locate IOAPIC for GSI 9
> >
> > [ 0.004000] ------------[ cut here ]------------
> > [ 0.004000] WARNING: at
> > /build/buildd-linux-2.6_2.6.32-31-i386-qYaaJr/linux-2.6-2.6.32/debian/build/source_i386_xen/arch/x86/xen/enlighten
> > .c:726 perf_events_lapic_init+0x28/0x29()
> > [ 0.004000] Hardware name: System Product Name
> > [ 0.004000] Modules linked in:
> > [ 0.004000] Pid: 0, comm: swapper Not tainted 2.6.32-5-xen-686 #1
> > [ 0.004000] Call Trace:
> > [ 0.004000] [] ? warn_slowpath_common+0x5e/0x8a
> > [ 0.004000] [] ? warn_slowpath_null+0xa/0xc
> > [ 0.004000] [] ? perf_events_lapic_init+0x28/0x29
> > [ 0.004000] [] ? init_hw_perf_events+0x2dd/0x376
> > [ 0.004000] [] ? check_bugs+0x8/0xd8
> > [ 0.004000] [] ? start_kernel+0x309/0x31d
> > [ 0.004000] [] ? xen_start_kernel+0x564/0x56b
> > [ 0.004000] [] ? mtrr_cleanup+0x341/0x3eb
> > [ 0.004000] ---[ end trace a7919e7f17c0a725 ]---
> >
> > [ 32.767175] XENBUS: Unable to read cpu state
> > ----------------------------------------------------------------------
> >
> >
> >
> > Thanks in advance for your replies.
> >
> > Regards,
> > Daniel
> > --
> > Daniel Bareiro - System Administrator
> > Fingerprint: BFB3 08D6 B4D1 31B2 72B9 29CE 6696 BF1B 14E6 1D37
> > Powered by Debian GNU/Linux Lenny - Linux user #188.598
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