Bug#603632: [Xen-devel] PVops domain 0 crash on NUMA system only Node==1 present (Was: Re: Bug#603632: linux-image-2.6.32-5-xen-amd64: Linux kernel 2.6.32/xen/amd64 booting fine on bare metal, but not as dom0 with Xen 4.0.1 (Dell R410))

[Vincent Caron <vcaron@bearstech.com>]

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On Tue, 2010-11-23 at 22:18 +0000, Ian Campbell wrote:
> On Tue, 2010-11-23 at 22:12 +0000, Ian Campbell wrote: 
> > On Tue, 2010-11-23 at 18:52 +0000, Ian Campbell wrote: 
> > > On Tue, 2010-11-23 at 11:51 +0000, Ian Campbell wrote:
> > > > 
> > > > Perhaps we should be passing numa_node_id() (e.g. current node)
> > > > instead of node 0? 
> > > 
> > > I've just kicked off a build of the 2.6.32-27 Debian kernel with the
> > > following additional patch, I will hopefully post the binaries tomorrow.
> > 
> > Build was quicker than I thought... Vincent, Cris if you get a chance
> > please can you test the kernel from:
> > http://xenbits.xen.org/people/ianc/2.6.32-27+numa1/
> 
> Also, please can you try adding "numa=noacpi" to your kernel command
> line when running with the standard Debian kernel (not the one above).
> 
> Thanks!

  It just happens that your kernel above (2.6.32-27+numa1) boots fine
under hypervisor _when_ passed 'numa=noacpi'. Yeah !

  I then tried again with Debian Squeeze's latest 2.6.32-28, which
crashes as -27 under hypervisor (and changelog show no xen or
numa-related thingies). Then I added 'numa=noacpi', and it boots fine
too. I got my 8 cores, networking, etc.

  Enclosed is the dmesg for the latter, Debian, kernel.

  Is the 'numa=noacpi' a "production acceptable" workaround ?


[-- Attachment #2: dell-r410-debian-2.6.32-28-numa-noacpi.txt --]
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[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 2.6.32-5-xen-amd64 (Debian 2.6.32-28) (ben@decadent.org.uk) (gcc version 4.3.5 (Debian 4.3.5-4) ) #1 SMP Thu Nov 25 20:08:32 UTC 2010
[    0.000000] Command line: root=/dev/sda1 console=hvc0 nomodeset numa=noacpi
[    0.000000] KERNEL supported cpus:
[    0.000000]   Intel GenuineIntel
[    0.000000]   AMD AuthenticAMD
[    0.000000]   Centaur CentaurHauls
[    0.000000] released 0 pages of unused memory
[    0.000000] BIOS-provided physical RAM map:
[    0.000000]  Xen: 0000000000000000 - 00000000000a0000 (usable)
[    0.000000]  Xen: 00000000000a0000 - 0000000000100000 (reserved)
[    0.000000]  Xen: 0000000000100000 - 0000000040000000 (usable)
[    0.000000]  Xen: 00000000cf679000 - 00000000cf68f000 (reserved)
[    0.000000]  Xen: 00000000cf68f000 - 00000000cf6ce000 (ACPI data)
[    0.000000]  Xen: 00000000cf6ce000 - 00000000d0000000 (reserved)
[    0.000000]  Xen: 00000000e0000000 - 00000000f0000000 (reserved)
[    0.000000]  Xen: 00000000fe000000 - 0000000100000000 (reserved)
[    0.000000] DMI 2.6 present.
[    0.000000] last_pfn = 0x40000 max_arch_pfn = 0x400000000
[    0.000000] x86 PAT enabled: cpu 0, old 0x50100070406, new 0x7010600070106
[    0.000000] initial memory mapped : 0 - 20000000
[    0.000000] init_memory_mapping: 0000000000000000-0000000040000000
[    0.000000]  0000000000 - 0040000000 page 4k
[    0.000000] kernel direct mapping tables up to 40000000 @ 100000-302000
[    0.000000] RAMDISK: 016b5000 - 03266600
[    0.000000] ACPI: RSDP 00000000000f09e0 00024 (v02 DELL  )
[    0.000000] ACPI: XSDT 00000000000f0ae4 0009C (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: FACP 00000000cf6b3f9c 000F4 (v03 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: DSDT 00000000cf68f000 03B39 (v01 DELL   PE_SC3   00000001 INTL 20050624)
[    0.000000] ACPI: FACS 00000000cf6b6000 00040
[    0.000000] ACPI: APIC 00000000cf6b3478 0015E (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: SPCR 00000000cf6b35d8 00050 (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: HPET 00000000cf6b362c 00038 (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: XMAR 00000000cf6b3668 001B0 (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: MCFG 00000000cf6b38c4 0003C (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: WD__ 00000000cf6b3904 00134 (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: SLIC 00000000cf6b3a3c 00024 (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: ERST 00000000cf692cbc 00270 (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: HEST 00000000cf692f2c 003A8 (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: BERT 00000000cf692b3c 00030 (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: EINJ 00000000cf692b6c 00150 (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: SRAT 00000000cf6b3bc0 00370 (v01 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: TCPA 00000000cf6b3f34 00064 (v02 DELL   PE_SC3   00000001 DELL 00000001)
[    0.000000] ACPI: SSDT 00000000cf6b7000 02104 (v01  INTEL PPM RCM  80000001 INTL 20061109)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] No NUMA configuration found
[    0.000000] Faking a node at 0000000000000000-0000000040000000
[    0.000000] Bootmem setup node 0 0000000000000000-0000000040000000
[    0.000000]   NODE_DATA [0000000000008000 - 000000000000ffff]
[    0.000000]   bootmap [0000000000010000 -  0000000000017fff] pages 8
[    0.000000] (8 early reservations) ==> bootmem [0000000000 - 0040000000]
[    0.000000]   #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]
[    0.000000]   #1 [0003468000 - 0003487000]   XEN PAGETABLES ==> [0003468000 - 0003487000]
[    0.000000]   #2 [0000006000 - 0000008000]       TRAMPOLINE ==> [0000006000 - 0000008000]
[    0.000000]   #3 [0001000000 - 0001694994]    TEXT DATA BSS ==> [0001000000 - 0001694994]
[    0.000000]   #4 [00016b5000 - 0003266600]          RAMDISK ==> [00016b5000 - 0003266600]
[    0.000000]   #5 [0003267000 - 0003468000]   XEN START INFO ==> [0003267000 - 0003468000]
[    0.000000]   #6 [0001695000 - 000169532d]              BRK ==> [0001695000 - 000169532d]
[    0.000000]   #7 [0000100000 - 00002e0000]          PGTABLE ==> [0000100000 - 00002e0000]
[    0.000000] found SMP MP-table at [ffff8800000fe710] fe710
[    0.000000] Zone PFN ranges:
[    0.000000]   DMA      0x00000000 -> 0x00001000
[    0.000000]   DMA32    0x00001000 -> 0x00100000
[    0.000000]   Normal   0x00100000 -> 0x00100000
[    0.000000] Movable zone start PFN for each node
[    0.000000] early_node_map[2] active PFN ranges
[    0.000000]     0: 0x00000000 -> 0x000000a0
[    0.000000]     0: 0x00000100 -> 0x00040000
[    0.000000] On node 0 totalpages: 262048
[    0.000000]   DMA zone: 56 pages used for memmap
[    0.000000]   DMA zone: 483 pages reserved
[    0.000000]   DMA zone: 3461 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 3528 pages used for memmap
[    0.000000]   DMA32 zone: 254520 pages, LIFO batch:31
[    0.000000] ACPI: PM-Timer IO Port: 0x808
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x10] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x12] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x02] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x14] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x04] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x16] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x06] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x09] lapic_id[0x28] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x29] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x2a] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x0c] lapic_id[0x2b] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x0d] lapic_id[0x2c] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x0e] lapic_id[0x2d] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x0f] lapic_id[0x2e] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x10] lapic_id[0x2f] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x11] lapic_id[0x30] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x12] lapic_id[0x31] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x13] lapic_id[0x32] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x14] lapic_id[0x33] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x15] lapic_id[0x34] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x16] lapic_id[0x35] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x17] lapic_id[0x36] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x18] lapic_id[0x37] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x19] lapic_id[0x38] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x1a] lapic_id[0x39] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x1b] lapic_id[0x3a] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x1c] lapic_id[0x3b] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x1d] lapic_id[0x3c] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x1e] lapic_id[0x3d] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x1f] lapic_id[0x3e] disabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x20] lapic_id[0x3f] disabled)
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
[    0.000000] ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 0, version 0, address 0xfec00000, GSI 0-0
[    0.000000] ACPI: IOAPIC (id[0x01] address[0xfec80000] gsi_base[32])
[    0.000000] IOAPIC[1]: apic_id 1, version 0, address 0xfec80000, GSI 32-32
[    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 high level)
[    0.000000] ERROR: Unable to locate IOAPIC for GSI 9
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a301 base: 0xfed00000
[    0.000000] SMP: Allowing 8 CPUs, 0 hotplug CPUs
[    0.000000] nr_irqs_gsi: 288
[    0.000000] PM: Registered nosave memory: 00000000000a0000 - 0000000000100000
[    0.000000] Allocating PCI resources starting at 40000000 (gap: 40000000:8f679000)
[    0.000000] Booting paravirtualized kernel on Xen
[    0.000000] Xen version: 4.0.1 (preserve-AD) (dom0)
[    0.000000] NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:8 nr_node_ids:1
[    0.000000] PERCPU: Embedded 30 pages/cpu @ffff8800034bd000 s90328 r8192 d24360 u122880
[    0.000000] pcpu-alloc: s90328 r8192 d24360 u122880 alloc=30*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 [0] 6 [0] 7 
[    3.277684] trying to map vcpu_info 0 at ffff8800034c8020, mfn 2274c8, offset 32
[    3.277688] cpu 0 using vcpu_info at ffff8800034c8020
[    3.277690] trying to map vcpu_info 1 at ffff8800034e6020, mfn 2274e6, offset 32
[    3.277692] cpu 1 using vcpu_info at ffff8800034e6020
[    3.277694] trying to map vcpu_info 2 at ffff880003504020, mfn 227504, offset 32
[    3.277697] cpu 2 using vcpu_info at ffff880003504020
[    3.277699] trying to map vcpu_info 3 at ffff880003522020, mfn 227522, offset 32
[    3.277702] cpu 3 using vcpu_info at ffff880003522020
[    3.277703] trying to map vcpu_info 4 at ffff880003540020, mfn 227540, offset 32
[    3.277706] cpu 4 using vcpu_info at ffff880003540020
[    3.277708] trying to map vcpu_info 5 at ffff88000355e020, mfn 22755e, offset 32
[    3.277711] cpu 5 using vcpu_info at ffff88000355e020
[    3.277713] trying to map vcpu_info 6 at ffff88000357c020, mfn 22757c, offset 32
[    3.277715] cpu 6 using vcpu_info at ffff88000357c020
[    3.277717] trying to map vcpu_info 7 at ffff88000359a020, mfn 22759a, offset 32
[    3.277720] cpu 7 using vcpu_info at ffff88000359a020
[    3.277721] Xen: using vcpu_info placement
[    3.277726] Built 1 zonelists in Node order, mobility grouping on.  Total pages: 257981
[    3.277728] Policy zone: DMA32
[    3.277731] Kernel command line: root=/dev/sda1 console=hvc0 nomodeset numa=noacpi
[    3.277762] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    3.278056] Initializing CPU#0
[    3.286519] DMA: Placing 64MB software IO TLB between ffff880004691000 - ffff880008691000
[    3.286523] DMA: software IO TLB at phys 0x4691000 - 0x8691000
[    3.286525] xen_swiotlb_fixup: buf=ffff880004691000 size=67108864
[    3.305742] xen_swiotlb_fixup: buf=ffff8800086f1000 size=32768
[    3.310070] Memory: 927388k/1048576k available (3144k kernel code, 384k absent, 120804k reserved, 1902k data, 596k init)
[    3.310107] SLUB: Genslabs=14, HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1
[    3.310141] Hierarchical RCU implementation.
[    3.310150] NR_IRQS:4352 nr_irqs:2304
[    3.310247] xen: --> irq=0
[    3.310255] xen: --> irq=1
[    3.310260] xen: --> irq=2
[    3.310266] xen: --> irq=3
[    3.310271] xen: --> irq=4
[    3.310276] xen: --> irq=5
[    3.310281] xen: --> irq=6
[    3.310286] xen: --> irq=7
[    3.310292] xen: --> irq=8
[    3.310297] xen: --> irq=9
[    3.310302] xen: --> irq=10
[    3.310307] xen: --> irq=11
[    3.310312] xen: --> irq=12
[    3.310318] xen: --> irq=13
[    3.310323] xen: --> irq=14
[    3.310328] xen: --> irq=15
[    3.310344] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    3.310347] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    3.310349] xen: sci override: source_irq=9 global_irq=9 trigger=c polarity=1
[    3.310352] xen: registering gsi 9 triggering 0 polarity 0
[    3.310354] xen_allocate_pirq: returning irq 9 for gsi 9
[    3.310355] xen: --> irq=9
[    3.310363] xen: acpi sci 9
[    3.316448] Console: colour VGA+ 80x25
[    3.316713] console [hvc0] enabled
[    3.316741] Xen: using vcpuop timer interface
[    3.316744] installing Xen timer for CPU 0
[    3.316754]   alloc irq_desc for 2303 on node 0
[    3.316758]   alloc kstat_irqs on node 0
[    3.316776] Detected 2261.056 MHz processor.
[    3.316784] Calibrating delay loop (skipped), value calculated using timer frequency.. 4522.11 BogoMIPS (lpj=9044224)
[    3.316801] Security Framework initialized
[    3.316807] SELinux:  Disabled at boot.
[    3.317002] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
[    3.317361] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
[    3.317507] Mount-cache hash table entries: 256
[    3.317638] Initializing cgroup subsys ns
[    3.317643] Initializing cgroup subsys cpuacct
[    3.317648] Initializing cgroup subsys devices
[    3.317651] Initializing cgroup subsys freezer
[    3.317655] Initializing cgroup subsys net_cls
[    3.317690] CPU: L1 I cache: 32K, L1 D cache: 32K
[    3.317694] CPU: L2 cache: 256K
[    3.317696] CPU: L3 cache: 8192K
[    3.317701] CPU 0/0x0 -> Node 0
[    3.317704] CPU: Unsupported number of siblings 16
[    3.317709] mce: CPU supports 9 MCE banks
[    3.317733] Performance Events: unsupported p6 CPU model 26 no PMU driver, software events only.
[    3.317749] SMP alternatives: switching to UP code
[    3.341788] ACPI: Core revision 20090903
[    3.347689]   alloc irq_desc for 2302 on node 0
[    3.347691]   alloc kstat_irqs on node 0
[    3.347697]   alloc irq_desc for 2301 on node 0
[    3.347699]   alloc kstat_irqs on node 0
[    3.347703]   alloc irq_desc for 2300 on node 0
[    3.347705]   alloc kstat_irqs on node 0
[    3.347708]   alloc irq_desc for 2299 on node 0
[    3.347710]   alloc kstat_irqs on node 0
[    3.347875] installing Xen timer for CPU 1
[    3.347880]   alloc irq_desc for 2298 on node 0
[    3.347882]   alloc kstat_irqs on node 0
[    3.347906] SMP alternatives: switching to SMP code
[    3.371035]   alloc irq_desc for 2297 on node 0
[    3.371037]   alloc kstat_irqs on node 0
[    3.371049]   alloc irq_desc for 2296 on node 0
[    3.371051]   alloc kstat_irqs on node 0
[    3.371055]   alloc irq_desc for 2295 on node 0
[    3.371057]   alloc kstat_irqs on node 0
[    3.371061]   alloc irq_desc for 2294 on node 0
[    3.371063]   alloc kstat_irqs on node 0
[    3.371081] Initializing CPU#1
[    3.371144] CPU: L1 I cache: 32K, L1 D cache: 32K
[    3.371148] CPU: L2 cache: 256K
[    3.371150] CPU: L3 cache: 8192K
[    3.371155] CPU 1/0x0 -> Node 0
[    3.371158] CPU: Unsupported number of siblings 16
[    3.371284] installing Xen timer for CPU 2
[    3.371296]   alloc irq_desc for 2293 on node 0
[    3.371298]   alloc kstat_irqs on node 0
[    3.371321]   alloc irq_desc for 2292 on node 0
[    3.371323]   alloc kstat_irqs on node 0
[    3.371328]   alloc irq_desc for 2291 on node 0
[    3.371329]   alloc kstat_irqs on node 0
[    3.371334]   alloc irq_desc for 2290 on node 0
[    3.371335]   alloc kstat_irqs on node 0
[    3.371339]   alloc irq_desc for 2289 on node 0
[    3.371341]   alloc kstat_irqs on node 0
[    3.371351] Initializing CPU#2
[    3.371387] CPU: L1 I cache: 32K, L1 D cache: 32K
[    3.371390] CPU: L2 cache: 256K
[    3.371391] CPU: L3 cache: 8192K
[    3.371394] CPU 2/0x0 -> Node 0
[    3.371396] CPU: Unsupported number of siblings 16
[    3.371498] installing Xen timer for CPU 3
[    3.371509]   alloc irq_desc for 2288 on node 0
[    3.371511]   alloc kstat_irqs on node 0
[    3.371532]   alloc irq_desc for 2287 on node 0
[    3.371534]   alloc kstat_irqs on node 0
[    3.371538]   alloc irq_desc for 2286 on node 0
[    3.371540]   alloc kstat_irqs on node 0
[    3.371544]   alloc irq_desc for 2285 on node 0
[    3.371546]   alloc kstat_irqs on node 0
[    3.371550]   alloc irq_desc for 2284 on node 0
[    3.371552]   alloc kstat_irqs on node 0
[    3.371564] Initializing CPU#3
[    3.371614] CPU: L1 I cache: 32K, L1 D cache: 32K
[    3.371617] CPU: L2 cache: 256K
[    3.371619] CPU: L3 cache: 8192K
[    3.371624] CPU 3/0x0 -> Node 0
[    3.371627] CPU: Unsupported number of siblings 16
[    3.371733] installing Xen timer for CPU 4
[    3.371745]   alloc irq_desc for 2283 on node 0
[    3.371747]   alloc kstat_irqs on node 0
[    3.371767]   alloc irq_desc for 2282 on node 0
[    3.371769]   alloc kstat_irqs on node 0
[    3.371774]   alloc irq_desc for 2281 on node 0
[    3.371776]   alloc kstat_irqs on node 0
[    3.371780]   alloc irq_desc for 2280 on node 0
[    3.371782]   alloc kstat_irqs on node 0
[    3.371786]   alloc irq_desc for 2279 on node 0
[    3.371789]   alloc kstat_irqs on node 0
[    3.371799] Initializing CPU#4
[    3.371833] CPU: L1 I cache: 32K, L1 D cache: 32K
[    3.371835] CPU: L2 cache: 256K
[    3.371837] CPU: L3 cache: 8192K
[    3.371840] CPU 4/0x0 -> Node 0
[    3.371842] CPU: Unsupported number of siblings 16
[    3.371939] installing Xen timer for CPU 5
[    3.371951]   alloc irq_desc for 2278 on node 0
[    3.371953]   alloc kstat_irqs on node 0
[    3.371973]   alloc irq_desc for 2277 on node 0
[    3.371975]   alloc kstat_irqs on node 0
[    3.371980]   alloc irq_desc for 2276 on node 0
[    3.371981]   alloc kstat_irqs on node 0
[    3.371986]   alloc irq_desc for 2275 on node 0
[    3.371988]   alloc kstat_irqs on node 0
[    3.371991]   alloc irq_desc for 2274 on node 0
[    3.371993]   alloc kstat_irqs on node 0
[    3.372006] Initializing CPU#5
[    3.372056] CPU: L1 I cache: 32K, L1 D cache: 32K
[    3.372059] CPU: L2 cache: 256K
[    3.372061] CPU: L3 cache: 8192K
[    3.372066] CPU 5/0x0 -> Node 0
[    3.372069] CPU: Unsupported number of siblings 16
[    3.372171] installing Xen timer for CPU 6
[    3.372186]   alloc irq_desc for 2273 on node 0
[    3.372188]   alloc kstat_irqs on node 0
[    3.372209]   alloc irq_desc for 2272 on node 0
[    3.372211]   alloc kstat_irqs on node 0
[    3.372216]   alloc irq_desc for 2271 on node 0
[    3.372217]   alloc kstat_irqs on node 0
[    3.372224]   alloc irq_desc for 2270 on node 0
[    3.372226]   alloc kstat_irqs on node 0
[    3.372230]   alloc irq_desc for 2269 on node 0
[    3.372232]   alloc kstat_irqs on node 0
[    3.372242] Initializing CPU#6
[    3.372276] CPU: L1 I cache: 32K, L1 D cache: 32K
[    3.372278] CPU: L2 cache: 256K
[    3.372279] CPU: L3 cache: 8192K
[    3.372282] CPU 6/0x0 -> Node 0
[    3.372284] CPU: Unsupported number of siblings 16
[    3.372383] installing Xen timer for CPU 7
[    3.372394]   alloc irq_desc for 2268 on node 0
[    3.372396]   alloc kstat_irqs on node 0
[    3.372416]   alloc irq_desc for 2267 on node 0
[    3.372418]   alloc kstat_irqs on node 0
[    3.372423]   alloc irq_desc for 2266 on node 0
[    3.372425]   alloc kstat_irqs on node 0
[    3.372429]   alloc irq_desc for 2265 on node 0
[    3.372431]   alloc kstat_irqs on node 0
[    3.372435]   alloc irq_desc for 2264 on node 0
[    3.372440]   alloc kstat_irqs on node 0
[    3.372453] Initializing CPU#7
[    3.372502] CPU: L1 I cache: 32K, L1 D cache: 32K
[    3.372506] CPU: L2 cache: 256K
[    3.372508] CPU: L3 cache: 8192K
[    3.372512] CPU 7/0x0 -> Node 0
[    3.372515] CPU: Unsupported number of siblings 16
[    3.372565] Brought up 8 CPUs
[    3.372608] CPU0 attaching sched-domain:
[    3.372611]  domain 0: span 0-7 level CPU
[    3.372614]   groups: 0 1 2 3 4 5 6 7
[    3.372625] CPU1 attaching sched-domain:
[    3.372627]  domain 0: span 0-7 level CPU
[    3.372629]   groups: 1 2 3 4 5 6 7 0
[    3.372639] CPU2 attaching sched-domain:
[    3.372641]  domain 0: span 0-7 level CPU
[    3.372643]   groups: 2 3 4 5 6 7 0 1
[    3.372653] CPU3 attaching sched-domain:
[    3.372655]  domain 0: span 0-7 level CPU
[    3.372658]   groups: 3 4 5 6 7 0 1 2
[    3.372668] CPU4 attaching sched-domain:
[    3.372670]  domain 0: span 0-7 level CPU
[    3.372672]   groups: 4 5 6 7 0 1 2 3
[    3.372682] CPU5 attaching sched-domain:
[    3.372684]  domain 0: span 0-7 level CPU
[    3.372686]   groups: 5 6 7 0 1 2 3 4
[    3.372696] CPU6 attaching sched-domain:
[    3.372698]  domain 0: span 0-7 level CPU
[    3.372700]   groups: 6 7 0 1 2 3 4 5
[    3.372710] CPU7 attaching sched-domain:
[    3.372712]  domain 0: span 0-7 level CPU
[    3.372715]   groups: 7 0 1 2 3 4 5 6
[    3.373258] devtmpfs: initialized
[    3.376237] Grant table initialized
[    3.376241] regulator: core version 0.5
[    3.376292] NET: Registered protocol family 16
[    3.376342]   alloc irq_desc for 2263 on node 0
[    3.376344]   alloc kstat_irqs on node 0
[    3.376488] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[    3.376494] ACPI: bus type pci registered
[    3.376569] PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
[    3.376574] PCI: MCFG area at e0000000 reserved in E820
[    3.415823] PCI: Using MMCONFIG at e0000000 - efffffff
[    3.415827] PCI: Using configuration type 1 for base access
[    3.416629] bio: create slab <bio-0> at 0
[    3.417649] ERROR: Unable to locate IOAPIC for GSI 9
[    3.417676] ACPI: EC: Look up EC in DSDT
[    3.421102] ACPI: BIOS _OSI(Linux) query ignored
[    3.421295] ACPI: Interpreter enabled
[    3.421299] ACPI: (supports S0 S4 S5)
[    3.421321] ACPI: Using IOAPIC for interrupt routing
[    3.426909] ACPI: No dock devices found.
[    3.427463] ACPI: PCI Root Bridge [PCI0] (0000:00)
[    3.427603] pci 0000:00:00.0: PME# supported from D0 D3hot D3cold
[    3.427610] pci 0000:00:00.0: PME# disabled
[    3.427746] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[    3.427753] pci 0000:00:01.0: PME# disabled
[    3.427889] pci 0000:00:03.0: PME# supported from D0 D3hot D3cold
[    3.427896] pci 0000:00:03.0: PME# disabled
[    3.428036] pci 0000:00:07.0: PME# supported from D0 D3hot D3cold
[    3.428043] pci 0000:00:07.0: PME# disabled
[    3.428456] pci 0000:00:1a.0: reg 20 io port: [0xec40-0xec5f]
[    3.428579] pci 0000:00:1a.1: reg 20 io port: [0xec60-0xec7f]
[    3.428726] pci 0000:00:1a.7: reg 10 32bit mmio: [0xdf0ff800-0xdf0ffbff]
[    3.428821] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
[    3.428829] pci 0000:00:1a.7: PME# disabled
[    3.428925] pci 0000:00:1d.0: reg 20 io port: [0xec80-0xec9f]
[    3.429050] pci 0000:00:1d.1: reg 20 io port: [0xeca0-0xecbf]
[    3.429175] pci 0000:00:1d.2: reg 20 io port: [0xecc0-0xecdf]
[    3.429299] pci 0000:00:1d.3: reg 20 io port: [0xece0-0xecff]
[    3.429426] pci 0000:00:1d.7: reg 10 32bit mmio: [0xdf0ffc00-0xdf0fffff]
[    3.429521] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[    3.429529] pci 0000:00:1d.7: PME# disabled
[    3.429743] pci 0000:00:1f.0: quirk: region 0800-087f claimed by ICH6 ACPI/GPIO/TCO
[    3.429750] pci 0000:00:1f.0: quirk: region 0880-08bf claimed by ICH6 GPIO
[    3.429756] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0c00 (mask 007f)
[    3.429763] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 0ca0 (mask 000f)
[    3.429769] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 3 PIO at 00e0 (mask 000f)
[    3.429865] pci 0000:00:1f.2: reg 10 io port: [0xe8e0-0xe8e7]
[    3.429875] pci 0000:00:1f.2: reg 14 io port: [0xe8d0-0xe8d3]
[    3.429884] pci 0000:00:1f.2: reg 18 io port: [0xe8e8-0xe8ef]
[    3.429893] pci 0000:00:1f.2: reg 1c io port: [0xe8d4-0xe8d7]
[    3.429902] pci 0000:00:1f.2: reg 20 io port: [0xec00-0xec0f]
[    3.429912] pci 0000:00:1f.2: reg 24 io port: [0xec10-0xec1f]
[    3.430021] pci 0000:00:1f.5: reg 10 io port: [0xe8f0-0xe8f7]
[    3.430030] pci 0000:00:1f.5: reg 14 io port: [0xe8d8-0xe8db]
[    3.430040] pci 0000:00:1f.5: reg 18 io port: [0xe8f8-0xe8ff]
[    3.430049] pci 0000:00:1f.5: reg 1c io port: [0xe8dc-0xe8df]
[    3.430058] pci 0000:00:1f.5: reg 20 io port: [0xec20-0xec2f]
[    3.430067] pci 0000:00:1f.5: reg 24 io port: [0xec30-0xec3f]
[    3.430203] pci 0000:01:00.0: reg 10 64bit mmio: [0xda000000-0xdbffffff]
[    3.430299] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
[    3.430306] pci 0000:01:00.0: PME# disabled
[    3.430396] pci 0000:01:00.1: reg 10 64bit mmio: [0xdc000000-0xddffffff]
[    3.430492] pci 0000:01:00.1: PME# supported from D0 D3hot D3cold
[    3.430499] pci 0000:01:00.1: PME# disabled
[    3.430622] pci 0000:00:01.0: bridge 32bit mmio: [0xda000000-0xddffffff]
[    3.430744] pci 0000:03:00.0: reg 10 64bit mmio: [0xdf180000-0xdf1bffff]
[    3.430754] pci 0000:03:00.0: reg 18 io port: [0xfc00-0xfcff]
[    3.430771] pci 0000:03:00.0: reg 1c 64bit mmio: [0xdf1c0000-0xdf1fffff]
[    3.430789] pci 0000:03:00.0: reg 30 32bit mmio pref: [0xdf100000-0xdf107fff]
[    3.430843] pci 0000:03:00.0: supports D1
[    3.430875] pci 0000:03:00.0: disabling ASPM on pre-1.1 PCIe device.  You can enable it with 'pcie_aspm=force'
[    3.430926] pci 0000:00:07.0: bridge io port: [0xf000-0xffff]
[    3.430932] pci 0000:00:07.0: bridge 32bit mmio: [0xdf100000-0xdf1fffff]
[    3.431000] pci 0000:04:03.0: reg 10 32bit mmio pref: [0xd9800000-0xd9ffffff]
[    3.431011] pci 0000:04:03.0: reg 14 32bit mmio: [0xde7fc000-0xde7fffff]
[    3.431021] pci 0000:04:03.0: reg 18 32bit mmio: [0xde800000-0xdeffffff]
[    3.431056] pci 0000:04:03.0: reg 30 32bit mmio pref: [0x000000-0x00ffff]
[    3.431162] pci 0000:00:1e.0: transparent bridge
[    3.431173] pci 0000:00:1e.0: bridge 32bit mmio: [0xde000000-0xdeffffff]
[    3.431182] pci 0000:00:1e.0: bridge 64bit mmio pref: [0xd9800000-0xd9ffffff]
[    3.431216] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[    3.432043] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX1._PRT]
[    3.432188] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX3._PRT]
[    3.432332] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX7._PRT]
[    3.432487] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.COMP._PRT]
[    3.436500] ACPI: PCI Interrupt Link [LK00] (IRQs 3 4 5 6 7 10 11 14 *15)
[    3.436646] ACPI: PCI Interrupt Link [LK01] (IRQs 3 4 5 6 7 10 11 *14 15)
[    3.436793] ACPI: PCI Interrupt Link [LK02] (IRQs 3 4 5 6 7 10 *11 14 15)
[    3.436943] ACPI: PCI Interrupt Link [LK03] (IRQs 3 4 5 6 7 *10 11 14 15)
[    3.437086] ACPI: PCI Interrupt Link [LK04] (IRQs 3 4 *5 6 7 10 11 14 15)
[    3.437228] ACPI: PCI Interrupt Link [LK05] (IRQs 3 4 5 *6 7 10 11 14 15)
[    3.437370] ACPI: PCI Interrupt Link [LK06] (IRQs 3 4 5 6 7 10 *11 14 15)
[    3.437513] ACPI: PCI Interrupt Link [LK07] (IRQs 3 4 5 6 7 10 11 *14 15)
[    3.437604] sync cpu 0 get result 1 max_id 7
[    3.437613] sync cpu 1 get result 1 max_id 7
[    3.437621] sync cpu 2 get result 1 max_id 7
[    3.437631] sync cpu 3 get result 1 max_id 7
[    3.437642] sync cpu 4 get result 1 max_id 7
[    3.437650] sync cpu 5 get result 1 max_id 7
[    3.437658] sync cpu 6 get result 1 max_id 7
[    3.437666] sync cpu 7 get result 1 max_id 7
[    3.437673]   alloc irq_desc for 2262 on node 0
[    3.437675]   alloc kstat_irqs on node 0
[    3.437701] xen_balloon: Initialising balloon driver with page order 0.
[    3.437765] vgaarb: device added: PCI:0000:04:03.0,decodes=io+mem,owns=io+mem,locks=none
[    3.437770] vgaarb: loaded
[    3.437865] PCI: Using ACPI for IRQ routing
[    3.438103] Switching to clocksource xen
[    3.439852] pnp: PnP ACPI init
[    3.439868] ACPI: bus type pnp registered
[    3.440276] xen: registering gsi 13 triggering 1 polarity 0
[    3.440279] xen_allocate_pirq: returning irq 13 for gsi 13
[    3.440283] xen: --> irq=13
[    3.440443] xen: registering gsi 8 triggering 1 polarity 0
[    3.440445] xen_allocate_pirq: returning irq 8 for gsi 8
[    3.440448] xen: --> irq=8
[    3.440871] xen: registering gsi 4 triggering 1 polarity 0
[    3.440873] xen_allocate_pirq: returning irq 4 for gsi 4
[    3.440877] xen: --> irq=4
[    3.441370] xen: registering gsi 3 triggering 1 polarity 0
[    3.441373] xen_allocate_pirq: returning irq 3 for gsi 3
[    3.441376] xen: --> irq=3
[    3.441379] Already setup the GSI :3
[    3.444237] pnp: PnP ACPI: found 12 devices
[    3.444240] ACPI: ACPI bus type pnp unregistered
[    3.444255] system 00:07: ioport range 0x800-0x87f has been reserved
[    3.444260] system 00:07: ioport range 0x880-0x8ff could not be reserved
[    3.444264] system 00:07: ioport range 0x900-0x91f has been reserved
[    3.444268] system 00:07: ioport range 0x920-0x923 has been reserved
[    3.444272] system 00:07: ioport range 0x924-0x924 has been reserved
[    3.444277] system 00:07: ioport range 0xc00-0xc7f has been reserved
[    3.444281] system 00:07: ioport range 0xca0-0xca7 has been reserved
[    3.444285] system 00:07: ioport range 0xca9-0xcab has been reserved
[    3.444289] system 00:07: ioport range 0xcad-0xcaf has been reserved
[    3.444296] system 00:08: ioport range 0xca8-0xca8 has been reserved
[    3.444300] system 00:08: ioport range 0xcac-0xcac has been reserved
[    3.444307] system 00:09: iomem range 0xe0000000-0xefffffff has been reserved
[    3.444314] system 00:0b: iomem range 0xfed90000-0xfed91fff has been reserved
[    3.449075] PM-Timer failed consistency check  (0x0xffffff) - aborting.
[    3.449144] pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
[    3.449148] pci 0000:00:01.0:   IO window: disabled
[    3.449156] pci 0000:00:01.0:   MEM window: 0xda000000-0xddffffff
[    3.449162] pci 0000:00:01.0:   PREFETCH window: disabled
[    3.449172] pci 0000:00:03.0: PCI bridge, secondary bus 0000:02
[    3.449176] pci 0000:00:03.0:   IO window: disabled
[    3.449183] pci 0000:00:03.0:   MEM window: disabled
[    3.449190] pci 0000:00:03.0:   PREFETCH window: disabled
[    3.449199] pci 0000:00:07.0: PCI bridge, secondary bus 0000:03
[    3.449205] pci 0000:00:07.0:   IO window: 0xf000-0xffff
[    3.449213] pci 0000:00:07.0:   MEM window: 0xdf100000-0xdf1fffff
[    3.449219] pci 0000:00:07.0:   PREFETCH window: disabled
[    3.449230] pci 0000:00:1e.0: PCI bridge, secondary bus 0000:04
[    3.449234] pci 0000:00:1e.0:   IO window: disabled
[    3.449242] pci 0000:00:1e.0:   MEM window: 0xde000000-0xdeffffff
[    3.449250] pci 0000:00:1e.0:   PREFETCH window: 0x000000d9800000-0x000000d9ffffff
[    3.449270] xen: registering gsi 53 triggering 0 polarity 1
[    3.449276]   alloc irq_desc for 53 on node 0
[    3.449278]   alloc kstat_irqs on node 0
[    3.449281] xen: --> irq=53
[    3.449288] pci 0000:00:01.0: PCI INT A -> GSI 53 (level, low) -> IRQ 53
[    3.449296] pci 0000:00:01.0: setting latency timer to 64
[    3.449308] xen: registering gsi 53 triggering 0 polarity 1
[    3.449310] xen_allocate_pirq: returning irq 53 for gsi 53
[    3.449313] xen: --> irq=53
[    3.449315] Already setup the GSI :53
[    3.449318] pci 0000:00:03.0: PCI INT A -> GSI 53 (level, low) -> IRQ 53
[    3.449325] pci 0000:00:03.0: setting latency timer to 64
[    3.449336] xen: registering gsi 53 triggering 0 polarity 1
[    3.449338] xen_allocate_pirq: returning irq 53 for gsi 53
[    3.449341] xen: --> irq=53
[    3.449343] Already setup the GSI :53
[    3.449346] pci 0000:00:07.0: PCI INT A -> GSI 53 (level, low) -> IRQ 53
[    3.449353] pci 0000:00:07.0: setting latency timer to 64
[    3.449363] pci 0000:00:1e.0: setting latency timer to 64
[    3.449368] pci_bus 0000:00: resource 0 io:  [0x00-0xffff]
[    3.449370] pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffffffffffff]
[    3.449373] pci_bus 0000:01: resource 1 mem: [0xda000000-0xddffffff]
[    3.449375] pci_bus 0000:03: resource 0 io:  [0xf000-0xffff]
[    3.449378] pci_bus 0000:03: resource 1 mem: [0xdf100000-0xdf1fffff]
[    3.449380] pci_bus 0000:04: resource 1 mem: [0xde000000-0xdeffffff]
[    3.449383] pci_bus 0000:04: resource 2 pref mem [0xd9800000-0xd9ffffff]
[    3.449385] pci_bus 0000:04: resource 3 io:  [0x00-0xffff]
[    3.449387] pci_bus 0000:04: resource 4 mem: [0x000000-0xffffffffffffffff]
[    3.449409] NET: Registered protocol family 2
[    3.449532] IP route cache hash table entries: 32768 (order: 6, 262144 bytes)
[    3.450067] TCP established hash table entries: 131072 (order: 9, 2097152 bytes)
[    3.450764] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[    3.451022] TCP: Hash tables configured (established 131072 bind 65536)
[    3.451027] TCP reno registered
[    3.451112] NET: Registered protocol family 1
[    3.468368] pci 0000:04:03.0: Boot video device
[    3.468417] Unpacking initramfs...
[    3.495797] Freeing initrd memory: 28357k freed
[    3.502827] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    3.502837] DMA: Placing 64MB software IO TLB between ffff880004691000 - ffff880008691000
[    3.502843] DMA: software IO TLB at phys 0x4691000 - 0x8691000
[    3.503792] audit: initializing netlink socket (disabled)
[    3.503807] type=2000 audit(1291333438.456:1): initialized
[    3.508095] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    3.510158] VFS: Disk quotas dquot_6.5.2
[    3.510227] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    3.510333] msgmni has been set to 1866
[    3.510992] alg: No test for stdrng (krng)
[    3.511073] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[    3.511081] io scheduler noop registered
[    3.511084] io scheduler anticipatory registered
[    3.511089] io scheduler deadline registered
[    3.511128] io scheduler cfq registered (default)
[    3.511359]   alloc irq_desc for 2261 on node 0
[    3.511362]   alloc kstat_irqs on node 0
[    3.511408] pcieport 0000:00:01.0: setting latency timer to 64
[    3.511654]   alloc irq_desc for 2260 on node 0
[    3.511657]   alloc kstat_irqs on node 0
[    3.511690] pcieport 0000:00:03.0: setting latency timer to 64
[    3.511936]   alloc irq_desc for 2259 on node 0
[    3.511939]   alloc kstat_irqs on node 0
[    3.511971] pcieport 0000:00:07.0: setting latency timer to 64
[    3.512581] aer 0000:00:01.0:pcie02: service driver aer loaded
[    3.512655] aer 0000:00:03.0:pcie02: service driver aer loaded
[    3.512730] aer 0000:00:07.0:pcie02: service driver aer loaded
[    3.520683] registering netback
[    3.520755]   alloc irq_desc for 2258 on node 0
[    3.520758]   alloc kstat_irqs on node 0
[    3.522276]   alloc irq_desc for 2257 on node 0
[    3.522279]   alloc kstat_irqs on node 0
[    3.522713] hpet_acpi_add: no address or irqs in _CRS
[    3.522736] Linux agpgart interface v0.103
[    3.522783] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    3.522933] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[    3.523289] 00:05: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[    3.523559] input: Macintosh mouse button emulation as /devices/virtual/input/input0
[    3.523628] PNP: No PS/2 controller found. Probing ports directly.
[    3.526362] serio: i8042 KBD port at 0x60,0x64 irq 1
[    3.526375] serio: i8042 AUX port at 0x60,0x64 irq 12
[    3.526509] mice: PS/2 mouse device common for all mice
[    3.526567] rtc_cmos 00:04: RTC can wake from S4
[    3.526619] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0
[    3.526660] rtc0: alarms up to one day, y3k, 242 bytes nvram
[    3.526677] cpuidle: using governor ladder
[    3.526681] cpuidle: using governor menu
[    3.526688] No iBFT detected.
[    3.527034] TCP cubic registered
[    3.527170] NET: Registered protocol family 10
[    3.527761] lo: Disabled Privacy Extensions
[    3.528062] Mobile IPv6
[    3.528066] NET: Registered protocol family 17
[    3.528156] PM: Resume from disk failed.
[    3.528168] registered taskstats version 1
[    3.529080] rtc_cmos 00:04: setting system clock to 2010-12-02 23:43:57 UTC (1291333437)
[    3.529114] Initalizing network drop monitor service
[    3.529205] Freeing unused kernel memory: 596k freed
[    3.529354] Write protecting the kernel read-only data: 4324k
[    3.569048] udev[127]: starting version 164
[    3.600712] Broadcom NetXtreme II Gigabit Ethernet Driver bnx2 v2.0.2 (Aug 21, 2009)
[    3.600749] xen: registering gsi 36 triggering 0 polarity 1
[    3.600768]   alloc irq_desc for 36 on node 0
[    3.600772]   alloc kstat_irqs on node 0
[    3.600778] xen: --> irq=36
[    3.600792] bnx2 0000:01:00.0: PCI INT A -> GSI 36 (level, low) -> IRQ 36
[    3.600808] bnx2 0000:01:00.0: setting latency timer to 64
[    3.601120] bnx2 0000:01:00.0: firmware: requesting bnx2/bnx2-mips-09-5.0.0.j3.fw
[    3.631027] SCSI subsystem initialized
[    3.642956] usbcore: registered new interface driver usbfs
[    3.642988] usbcore: registered new interface driver hub
[    3.643063] usbcore: registered new device driver usb
[    3.658686] libata version 3.00 loaded.
[    3.660038] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    3.660076] xen: registering gsi 19 triggering 0 polarity 1
[    3.660088]   alloc irq_desc for 19 on node 0
[    3.660091]   alloc kstat_irqs on node 0
[    3.660099] xen: --> irq=19
[    3.660110] ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 19 (level, low) -> IRQ 19
[    3.660138] ehci_hcd 0000:00:1a.7: setting latency timer to 64
[    3.660144] ehci_hcd 0000:00:1a.7: EHCI Host Controller
[    3.660171] ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
[    3.660239] ehci_hcd 0000:00:1a.7: debug port 1
[    3.662315] megasas: 00.00.04.01 Thu July 24 11:41:51 PST 2008
[    3.662339] megasas: 0x1000:0x0060:0x1028:0x1f0b: bus 3:slot 0:func 0
[    3.662361] xen: registering gsi 38 triggering 0 polarity 1
[    3.662369]   alloc irq_desc for 38 on node 0
[    3.662372]   alloc kstat_irqs on node 0
[    3.662377] xen: --> irq=38
[    3.662385] megaraid_sas 0000:03:00.0: PCI INT A -> GSI 38 (level, low) -> IRQ 38
[    3.662397] megaraid_sas 0000:03:00.0: setting latency timer to 64
[    3.662490] megasas: FW now in Ready state
[    3.664149] ehci_hcd 0000:00:1a.7: cache line size of 32 is not supported
[    3.664185] ehci_hcd 0000:00:1a.7: irq 19, io mem 0xdf0ff800
[    3.667751] uhci_hcd: USB Universal Host Controller Interface driver
[    3.672800] bnx2 0000:01:00.0: firmware: requesting bnx2/bnx2-rv2p-09-5.0.0.j3.fw
[    3.679858] eth0: Broadcom NetXtreme II BCM5716 1000Base-T (C0) PCI Express found at mem da000000, IRQ 36, node addr a4:ba:db:47:2a:de
[    3.679900] xen: registering gsi 48 triggering 0 polarity 1
[    3.679912]   alloc irq_desc for 48 on node 0
[    3.679915]   alloc kstat_irqs on node 0
[    3.679920] xen: --> irq=48
[    3.679931] bnx2 0000:01:00.1: PCI INT B -> GSI 48 (level, low) -> IRQ 48
[    3.679945] bnx2 0000:01:00.1: setting latency timer to 64
[    3.679986] ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00
[    3.680023] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    3.680029] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.680034] usb usb1: Product: EHCI Host Controller
[    3.680039] usb usb1: Manufacturer: Linux 2.6.32-5-xen-amd64 ehci_hcd
[    3.680044] usb usb1: SerialNumber: 0000:00:1a.7
[    3.680132] usb usb1: configuration #1 chosen from 1 choice
[    3.680169] hub 1-0:1.0: USB hub found
[    3.680190] hub 1-0:1.0: 4 ports detected
[    3.680207] bnx2 0000:01:00.1: firmware: requesting bnx2/bnx2-mips-09-5.0.0.j3.fw
[    3.680284] ata_piix 0000:00:1f.2: version 2.13
[    3.680306] xen: registering gsi 23 triggering 0 polarity 1
[    3.680316]   alloc irq_desc for 23 on node 0
[    3.680319]   alloc kstat_irqs on node 0
[    3.680324] xen: --> irq=23
[    3.680332] ata_piix 0000:00:1f.2: PCI INT C -> GSI 23 (level, low) -> IRQ 23
[    3.680345] ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ]
[    3.686558] bnx2 0000:01:00.1: firmware: requesting bnx2/bnx2-rv2p-09-5.0.0.j3.fw
[    3.693761] eth1: Broadcom NetXtreme II BCM5716 1000Base-T (C0) PCI Express found at mem dc000000, IRQ 48, node addr a4:ba:db:47:2a:df
[    3.702878] scsi0 : LSI SAS based MegaRAID driver
[    3.703997] scsi 0:0:0:0: Direct-Access     SEAGATE  ST3146356SS      HS10 PQ: 0 ANSI: 5
[    3.704827] scsi 0:0:1:0: Direct-Access     SEAGATE  ST3146356SS      HS10 PQ: 0 ANSI: 5
[    3.706658] scsi 0:0:2:0: Direct-Access     SEAGATE  ST3146356SS      HS10 PQ: 0 ANSI: 5
[    3.783408] scsi 0:0:32:0: Enclosure         DP       BACKPLANE        1.07 PQ: 0 ANSI: 5
[    3.798138] scsi 0:2:0:0: Direct-Access     DELL     PERC 6/i Adapter 1.22 PQ: 0 ANSI: 5
[    3.819254] sd 0:2:0:0: [sda] 285474816 512-byte logical blocks: (146 GB/136 GiB)
[    3.819381] sd 0:2:0:0: [sda] Write Protect is off
[    3.819387] sd 0:2:0:0: [sda] Mode Sense: 1f 00 10 08
[    3.819461] sd 0:2:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA
[    3.819770]  sda: sda1 sda2 sda3
[    3.831117] sd 0:2:0:0: [sda] Attached SCSI disk
[    3.838507] ata_piix 0000:00:1f.2: setting latency timer to 64
[    3.838640] scsi1 : ata_piix
[    3.838820] scsi2 : ata_piix
[    3.838893] ata1: SATA max UDMA/133 cmd 0xe8e0 ctl 0xe8d0 bmdma 0xec00 irq 23
[    3.838910] ata2: SATA max UDMA/133 cmd 0xe8e8 ctl 0xe8d4 bmdma 0xec08 irq 23
[    3.839004] xen: registering gsi 17 triggering 0 polarity 1
[    3.839017]   alloc irq_desc for 17 on node 0
[    3.839021]   alloc kstat_irqs on node 0
[    3.839026] xen: --> irq=17
[    3.839034] uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[    3.839051] uhci_hcd 0000:00:1a.0: setting latency timer to 64
[    3.839057] uhci_hcd 0000:00:1a.0: UHCI Host Controller
[    3.839075] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 2
[    3.839135] uhci_hcd 0000:00:1a.0: irq 17, io base 0x0000ec40
[    3.839240] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[    3.839247] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.839253] usb usb2: Product: UHCI Host Controller
[    3.839258] usb usb2: Manufacturer: Linux 2.6.32-5-xen-amd64 uhci_hcd
[    3.839263] usb usb2: SerialNumber: 0000:00:1a.0
[    3.839388] usb usb2: configuration #1 chosen from 1 choice
[    3.839447] hub 2-0:1.0: USB hub found
[    3.839472] hub 2-0:1.0: 2 ports detected
[    3.839599] xen: registering gsi 21 triggering 0 polarity 1
[    3.839609]   alloc irq_desc for 21 on node 0
[    3.839612]   alloc kstat_irqs on node 0
[    3.839617] xen: --> irq=21
[    3.839626] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 21 (level, low) -> IRQ 21
[    3.839656] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[    3.839662] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[    3.839679] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 3
[    3.839745] ehci_hcd 0000:00:1d.7: debug port 1
[    3.843642] ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported
[    3.843668] ehci_hcd 0000:00:1d.7: irq 21, io mem 0xdf0ffc00
[    3.854464] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[    3.854496] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[    3.854502] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    3.854508] usb usb3: Product: EHCI Host Controller
[    3.854513] usb usb3: Manufacturer: Linux 2.6.32-5-xen-amd64 ehci_hcd
[    3.854518] usb usb3: SerialNumber: 0000:00:1d.7
[    3.854608] usb usb3: configuration #1 chosen from 1 choice
[    3.854647] hub 3-0:1.0: USB hub found
[    3.854670] hub 3-0:1.0: 4 ports detected
[    3.854770] xen: registering gsi 22 triggering 0 polarity 1
[    3.854780]   alloc irq_desc for 22 on node 0
[    3.854783]   alloc kstat_irqs on node 0
[    3.854788] xen: --> irq=22
[    3.854796] ata_piix 0000:00:1f.5: PCI INT D -> GSI 22 (level, low) -> IRQ 22
[    3.854809] ata_piix 0000:00:1f.5: MAP [ P0 -- P1 -- ]
[    3.979371] ses 0:0:32:0: Attached Enclosure device
[    3.990470] usb 1-3: new high speed USB device using ehci_hcd and address 2
[    4.011016] ata_piix 0000:00:1f.5: setting latency timer to 64
[    4.011159] scsi3 : ata_piix
[    4.011274] scsi4 : ata_piix
[    4.011357] ata3: SATA max UDMA/133 cmd 0xe8f0 ctl 0xe8d8 bmdma 0xec20 irq 22
[    4.011368] ata4: SATA max UDMA/133 cmd 0xe8f8 ctl 0xe8dc bmdma 0xec28 irq 22
[    4.011413] xen: registering gsi 18 triggering 0 polarity 1
[    4.011424]   alloc irq_desc for 18 on node 0
[    4.011427]   alloc kstat_irqs on node 0
[    4.011432] xen: --> irq=18
[    4.011440] uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 18 (level, low) -> IRQ 18
[    4.011457] uhci_hcd 0000:00:1a.1: setting latency timer to 64
[    4.011462] uhci_hcd 0000:00:1a.1: UHCI Host Controller
[    4.011479] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
[    4.011539] uhci_hcd 0000:00:1a.1: irq 18, io base 0x0000ec60
[    4.011617] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[    4.011623] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.011629] usb usb4: Product: UHCI Host Controller
[    4.011634] usb usb4: Manufacturer: Linux 2.6.32-5-xen-amd64 uhci_hcd
[    4.011639] usb usb4: SerialNumber: 0000:00:1a.1
[    4.011732] usb usb4: configuration #1 chosen from 1 choice
[    4.011773] hub 4-0:1.0: USB hub found
[    4.011792] hub 4-0:1.0: 2 ports detected
[    4.011866] xen: registering gsi 21 triggering 0 polarity 1
[    4.011870] xen_allocate_pirq: returning irq 21 for gsi 21
[    4.011875] xen: --> irq=21
[    4.011878] Already setup the GSI :21
[    4.011884] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21
[    4.011897] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[    4.011903] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[    4.011915] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 5
[    4.011957] uhci_hcd 0000:00:1d.0: irq 21, io base 0x0000ec80
[    4.012031] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[    4.012038] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.012044] usb usb5: Product: UHCI Host Controller
[    4.012048] usb usb5: Manufacturer: Linux 2.6.32-5-xen-amd64 uhci_hcd
[    4.012053] usb usb5: SerialNumber: 0000:00:1d.0
[    4.012136] usb usb5: configuration #1 chosen from 1 choice
[    4.012180] hub 5-0:1.0: USB hub found
[    4.012199] hub 5-0:1.0: 2 ports detected
[    4.012270] xen: registering gsi 20 triggering 0 polarity 1
[    4.012279]   alloc irq_desc for 20 on node 0
[    4.012282]   alloc kstat_irqs on node 0
[    4.012287] xen: --> irq=20
[    4.012294] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 20 (level, low) -> IRQ 20
[    4.012309] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[    4.012315] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[    4.012328] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 6
[    4.012385] uhci_hcd 0000:00:1d.1: irq 20, io base 0x0000eca0
[    4.012457] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
[    4.012463] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.012469] usb usb6: Product: UHCI Host Controller
[    4.012473] usb usb6: Manufacturer: Linux 2.6.32-5-xen-amd64 uhci_hcd
[    4.012479] usb usb6: SerialNumber: 0000:00:1d.1
[    4.012565] usb usb6: configuration #1 chosen from 1 choice
[    4.012605] hub 6-0:1.0: USB hub found
[    4.012648] hub 6-0:1.0: 2 ports detected
[    4.012721] xen: registering gsi 21 triggering 0 polarity 1
[    4.012725] xen_allocate_pirq: returning irq 21 for gsi 21
[    4.012729] xen: --> irq=21
[    4.012733] Already setup the GSI :21
[    4.012738] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 21 (level, low) -> IRQ 21
[    4.012755] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[    4.012760] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[    4.012775] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 7
[    4.012818] uhci_hcd 0000:00:1d.2: irq 21, io base 0x0000ecc0
[    4.012888] usb usb7: New USB device found, idVendor=1d6b, idProduct=0001
[    4.012895] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.012900] usb usb7: Product: UHCI Host Controller
[    4.012905] usb usb7: Manufacturer: Linux 2.6.32-5-xen-amd64 uhci_hcd
[    4.012910] usb usb7: SerialNumber: 0000:00:1d.2
[    4.013006] usb usb7: configuration #1 chosen from 1 choice
[    4.013046] hub 7-0:1.0: USB hub found
[    4.013065] hub 7-0:1.0: 2 ports detected
[    4.013136] xen: registering gsi 20 triggering 0 polarity 1
[    4.013140] xen_allocate_pirq: returning irq 20 for gsi 20
[    4.013144] xen: --> irq=20
[    4.013148] Already setup the GSI :20
[    4.013153] uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 20 (level, low) -> IRQ 20
[    4.013167] uhci_hcd 0000:00:1d.3: setting latency timer to 64
[    4.013173] uhci_hcd 0000:00:1d.3: UHCI Host Controller
[    4.013189] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 8
[    4.013231] uhci_hcd 0000:00:1d.3: irq 20, io base 0x0000ece0
[    4.013305] usb usb8: New USB device found, idVendor=1d6b, idProduct=0001
[    4.013311] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    4.013317] usb usb8: Product: UHCI Host Controller
[    4.013322] usb usb8: Manufacturer: Linux 2.6.32-5-xen-amd64 uhci_hcd
[    4.013327] usb usb8: SerialNumber: 0000:00:1d.3
[    4.013435] usb usb8: configuration #1 chosen from 1 choice
[    4.013485] hub 8-0:1.0: USB hub found
[    4.013505] hub 8-0:1.0: 2 ports detected
[    4.122863] usb 1-3: New USB device found, idVendor=0424, idProduct=2514
[    4.122871] usb 1-3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    4.122959] usb 1-3: configuration #1 chosen from 1 choice
[    4.123157] hub 1-3:1.0: USB hub found
[    4.123237] hub 1-3:1.0: 4 ports detected
[    4.474469] usb 5-2: new full speed USB device using uhci_hcd and address 2
[    4.486532] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[    4.511743] ata3.00: ATAPI: TSSTcorp DVD+/-RW TS-L633C, D250, max UDMA/100
[    4.511764] ata3.00: applying bridge limits
[    4.542761] ata3.00: configured for UDMA/100
[    4.638049] usb 5-2: New USB device found, idVendor=0624, idProduct=0248
[    4.638056] usb 5-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    4.638062] usb 5-2: Product: USB Composite Device-0
[    4.638067] usb 5-2: Manufacturer: Avocent
[    4.638071] usb 5-2: SerialNumber: 20080519
[    4.638158] usb 5-2: configuration #1 chosen from 1 choice
[    4.866467] ata2.00: failed to resume link (SControl 0)
[    5.038466] ata4: failed to resume link (SControl 0)
[    5.050053] ata4: SATA link down (SStatus 4 SControl 0)
[    5.186477] ata1.01: failed to resume link (SControl 0)
[    5.198088] ata1.00: SATA link down (SStatus 0 SControl 300)
[    5.198129] ata1.01: SATA link down (SStatus 0 SControl 0)
[    5.894469] ata2.01: failed to resume link (SControl 0)
[    5.906052] ata2.00: SATA link down (SStatus 0 SControl 0)
[    5.906092] ata2.01: SATA link down (SStatus 0 SControl 0)
[    5.910710] scsi 3:0:0:0: CD-ROM            TSSTcorp DVD+-RW TS-L633C D250 PQ: 0 ANSI: 5
[    5.927965] usbcore: registered new interface driver hiddev
[    5.933364] input: Avocent USB Composite Device-0 as /devices/pci0000:00/0000:00:1d.0/usb5/5-2/5-2:1.0/input/input1
[    5.933477] generic-usb 0003:0624:0248.0001: input,hidraw0: USB HID v1.00 Keyboard [Avocent USB Composite Device-0] on usb-0000:00:1d.0-2/input0
[    5.934988] sr0: scsi3-mmc drive: 24x/24x writer dvd-ram cd/rw xa/form2 cdda tray
[    5.934996] Uniform CD-ROM driver Revision: 3.20
[    5.935375] sr 3:0:0:0: Attached scsi CD-ROM sr0
[    5.937371] input: Avocent USB Composite Device-0 as /devices/pci0000:00/0000:00:1d.0/usb5/5-2/5-2:1.1/input/input2
[    5.937572] generic-usb 0003:0624:0248.0002: input,hidraw1: USB HID v1.00 Mouse [Avocent USB Composite Device-0] on usb-0000:00:1d.0-2/input1
[    5.937609] usbcore: registered new interface driver usbhid
[    5.937704] usbhid: v2.6:USB HID core driver
[    5.941330] ses 0:0:32:0: Attached scsi generic sg0 type 13
[    5.941534] sd 0:2:0:0: Attached scsi generic sg1 type 0
[    5.941745] sr 3:0:0:0: Attached scsi generic sg2 type 5
[    6.107798] device-mapper: uevent: version 1.0.3
[    6.108211] device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised: dm-devel@redhat.com
[    6.120615] PM: Starting manual resume from disk
[    6.120623] PM: Resume from partition 8:2
[    6.120625] PM: Checking hibernation image.
[    6.120966] PM: Error -22 checking image file
[    6.120968] PM: Resume from disk failed.
[    6.144276] kjournald starting.  Commit interval 5 seconds
[    6.144291] EXT3-fs: mounted filesystem with ordered data mode.
[    6.897173] udev[396]: starting version 164
[    7.111165] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
[    7.117381] ACPI Error: SMBus or IPMI write requires Buffer of length 42, found length 20 (20090903/exfield-286)
[    7.117399] ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PMI0._GHL] (Node ffff88003fc1dc40), AE_AML_BUFFER_LIMIT
[    7.117438] ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PMI0._PMC] (Node ffff88003fc1dbc0), AE_AML_BUFFER_LIMIT
[    7.117480] ACPI Exception: AE_AML_BUFFER_LIMIT, Evaluating _PMC (20090903/power_meter-772)
[    7.120960] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
[    7.120972] ACPI: Power Button [PWRF]
[    7.122113] input: PC Speaker as /devices/platform/pcspkr/input/input4
[    7.399396] Error: Driver 'pcspkr' is already registered, aborting...
[    7.797186] Adding 979956k swap on /dev/sda2.  Priority:-1 extents:1 across:979956k 
[    7.892524] EXT3 FS on sda1, internal journal
[    7.958451] loop: module loaded
[    8.420541]   alloc irq_desc for 2256 on node 0
[    8.420546]   alloc kstat_irqs on node 0
[    8.420625]   alloc irq_desc for 2255 on node 0
[    8.420628]   alloc kstat_irqs on node 0
[    8.420693]   alloc irq_desc for 2254 on node 0
[    8.420697]   alloc kstat_irqs on node 0
[    8.420762]   alloc irq_desc for 2253 on node 0
[    8.420764]   alloc kstat_irqs on node 0
[    8.420829]   alloc irq_desc for 2252 on node 0
[    8.420831]   alloc kstat_irqs on node 0
[    8.420896]   alloc irq_desc for 2251 on node 0
[    8.420902]   alloc kstat_irqs on node 0
[    8.420967]   alloc irq_desc for 2250 on node 0
[    8.420970]   alloc kstat_irqs on node 0
[    8.421035]   alloc irq_desc for 2249 on node 0
[    8.421038]   alloc kstat_irqs on node 0
[    8.421102]   alloc irq_desc for 2248 on node 0
[    8.421105]   alloc kstat_irqs on node 0
[    8.481345] bnx2: eth0: using MSIX
[    8.481700] ADDRCONF(NETDEV_UP): eth0: link is not ready
[    8.870382] Event-channel device installed.
[    9.082896]   alloc irq_desc for 2247 on node 0
[    9.082901]   alloc kstat_irqs on node 0
[    9.082969]   alloc irq_desc for 2246 on node 0
[    9.082972]   alloc kstat_irqs on node 0
[    9.083255] XENBUS: Unable to read cpu state
[    9.083382] XENBUS: Unable to read cpu state
[    9.083531] XENBUS: Unable to read cpu state
[    9.083643] XENBUS: Unable to read cpu state
[    9.083880] XENBUS: Unable to read cpu state
[    9.083997] XENBUS: Unable to read cpu state
[    9.084125] XENBUS: Unable to read cpu state
[    9.084246] XENBUS: Unable to read cpu state
[   10.841144] Bridge firewalling registered
[   11.711620] bnx2: eth0 NIC Copper Link is Up, 1000 Mbps full duplex
[   11.711883] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   22.606456] eth0: no IPv6 routers present