(XEN) Xen version 4.0.1 (Debian 4.0.1-1) (waldi@xxxxxxxxxx) (gcc version 4.4.5 20100824 (prerelease) (Debian 4.4.4-11) ) Fri Sep 3 15:38:12 UTC 2010 (XEN) Bootloader: GNU GRUB 0.97 (XEN) Command line: com2=57600,8n1,0x2f8,3 console=com2 dom0_mem=1024M (XEN) Video information: (XEN) VGA is text mode 80x25, font 8x16 (XEN) VBE/DDC methods: none; EDID transfer time: 0 seconds (XEN) EDID info not retrieved because no DDC retrieval method detected (XEN) Disc information: (XEN) Found 1 MBR signatures (XEN) Found 1 EDD information structures (XEN) Xen-e820 RAM map: (XEN) 0000000000000000 - 00000000000a0000 (usable) (XEN) 0000000000100000 - 00000000cf679000 (usable) (XEN) 00000000cf679000 - 00000000cf68f000 (reserved) (XEN) 00000000cf68f000 - 00000000cf6ce000 (ACPI data) (XEN) 00000000cf6ce000 - 00000000d0000000 (reserved) (XEN) 00000000e0000000 - 00000000f0000000 (reserved) (XEN) 00000000fe000000 - 0000000100000000 (reserved) (XEN) 0000000100000000 - 0000000230000000 (usable) (XEN) ACPI: RSDP 000F09E0, 0024 (r2 DELL ) (XEN) ACPI: XSDT 000F0AE4, 009C (r1 DELL PE_SC3 1 DELL 1) (XEN) ACPI: FACP CF6B3F9C, 00F4 (r3 DELL PE_SC3 1 DELL 1) (XEN) ACPI: DSDT CF68F000, 3B39 (r1 DELL PE_SC3 1 INTL 20050624) (XEN) ACPI: FACS CF6B6000, 0040 (XEN) ACPI: APIC CF6B3478, 015E (r1 DELL PE_SC3 1 DELL 1) (XEN) ACPI: SPCR CF6B35D8, 0050 (r1 DELL PE_SC3 1 DELL 1) (XEN) ACPI: HPET CF6B362C, 0038 (r1 DELL PE_SC3 1 DELL 1) (XEN) ACPI: DMAR CF6B3668, 01B0 (r1 DELL PE_SC3 1 DELL 1) (XEN) ACPI: MCFG CF6B38C4, 003C (r1 DELL PE_SC3 1 DELL 1) (XEN) ACPI: WD__ CF6B3904, 0134 (r1 DELL PE_SC3 1 DELL 1) (XEN) ACPI: SLIC CF6B3A3C, 0024 (r1 DELL PE_SC3 1 DELL 1) (XEN) ACPI: ERST CF692CBC, 0270 (r1 DELL PE_SC3 1 DELL 1) (XEN) ACPI: HEST CF692F2C, 03A8 (r1 DELL PE_SC3 1 DELL 1) (XEN) ACPI: BERT CF692B3C, 0030 (r1 DELL PE_SC3 1 DELL 1) (XEN) ACPI: EINJ CF692B6C, 0150 (r1 DELL PE_SC3 1 DELL 1) (XEN) ACPI: SRAT CF6B3BC0, 0370 (r1 DELL PE_SC3 1 DELL 1) (XEN) ACPI: TCPA CF6B3F34, 0064 (r2 DELL PE_SC3 1 DELL 1) (XEN) ACPI: SSDT CF6B7000, 2104 (r1 INTEL PPM RCM 80000001 INTL 20061109) (XEN) System RAM: 8182MB (8378468kB) (XEN) Reserving non-aligned node boundary @ mfn 0x130000 (XEN) Domain heap initialised DMA width 30 bits (XEN) Processor #16 7:10 APIC version 21 (XEN) Processor #0 7:10 APIC version 21 (XEN) Processor #18 7:10 APIC version 21 (XEN) Processor #2 7:10 APIC version 21 (XEN) Processor #20 7:10 APIC version 21 (XEN) Processor #4 7:10 APIC version 21 (XEN) Processor #22 7:10 APIC version 21 (XEN) Processor #6 7:10 APIC version 21 (XEN) IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 (XEN) IOAPIC[1]: apic_id 1, version 32, address 0xfec80000, GSI 32-55 (XEN) Enabling APIC mode: Flat. Using 2 I/O APICs (XEN) Using scheduler: SMP Credit Scheduler (credit) (XEN) Detected 2261.087 MHz processor. (XEN) Initing memory sharing. (XEN) VMX: Supported advanced features: (XEN) - APIC MMIO access virtualisation (XEN) - APIC TPR shadow (XEN) - Extended Page Tables (EPT) (XEN) - Virtual-Processor Identifiers (VPID) (XEN) - Virtual NMI (XEN) - MSR direct-access bitmap (XEN) EPT supports 2MB super page. (XEN) HVM: ASIDs enabled. (XEN) HVM: VMX enabled (XEN) HVM: Hardware Assisted Paging detected. (XEN) Intel VT-d Snoop Control supported. (XEN) Intel VT-d DMA Passthrough not supported. (XEN) Intel VT-d Queued Invalidation supported. (XEN) Intel VT-d Interrupt Remapping not supported. (XEN) I/O virtualisation enabled (XEN) - Dom0 mode: Relaxed (XEN) Total of 8 processors activated. (XEN) ENABLING IO-APIC IRQs (XEN) -> Using new ACK method (XEN) TSC is reliable, synchronization unnecessary (XEN) Platform timer is 14.318MHz HPET ÿ(XEN) Allocated console ring of 16 KiB. (XEN) Brought up 8 CPUs (XEN) *** LOADING DOMAIN 0 *** (XEN) Xen kernel: 64-bit, lsb, compat32 (XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x16b5000 (XEN) PHYSICAL MEMORY ARRANGEMENT: (XEN) Dom0 alloc.: 0000000224000000->0000000228000000 (245760 pages to be allocated) (XEN) VIRTUAL MEMORY ARRANGEMENT: (XEN) Loaded kernel: ffffffff81000000->ffffffff816b5000 (XEN) Init. ramdisk: ffffffff816b5000->ffffffff83244e00 (XEN) Phys-Mach map: ffffffff83245000->ffffffff83445000 (XEN) Start info: ffffffff83445000->ffffffff834454b4 (XEN) Page tables: ffffffff83446000->ffffffff83465000 (XEN) Boot stack: ffffffff83465000->ffffffff83466000 (XEN) TOTAL: ffffffff80000000->ffffffff83800000 (XEN) ENTRY ADDRESS: ffffffff81506200 (XEN) Dom0 has maximum 8 VCPUs (XEN) Scrubbing Free RAM: ....................................................................done. (XEN) Xen trace buffers: disabled (XEN) Std. Loglevel: Errors and warnings (XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings) (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen) (XEN) Freed 176kB init memory. mapping kernel into physical memory Xen: setup ISA identity maps about to get started... [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 2.6.32-5-xen-amd64 (Debian 2.6.32-27) (maks@xxxxxxxxxx) (gcc version 4.3.5 (Debian 4.3.5-4) ) #1 SMP Sat Oct 30 17:04:10 UTC 2010 [ 0.000000] Command line: root=/dev/sda1 console=hvc0 nomodeset [ 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] init_memory_mapping: 0000000000000000-0000000040000000 [ 0.000000] RAMDISK: 016b5000 - 03244e00 [ 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] SRAT: PXM 1 -> APIC 16 -> Node 0 [ 0.000000] SRAT: PXM 2 -> APIC 0 -> Node 1 [ 0.000000] SRAT: PXM 1 -> APIC 18 -> Node 0 [ 0.000000] SRAT: PXM 2 -> APIC 2 -> Node 1 [ 0.000000] SRAT: PXM 1 -> APIC 20 -> Node 0 [ 0.000000] SRAT: PXM 2 -> APIC 4 -> Node 1 [ 0.000000] SRAT: PXM 1 -> APIC 22 -> Node 0 [ 0.000000] SRAT: PXM 2 -> APIC 6 -> Node 1 [ 0.000000] SRAT: Node 1 PXM 2 0-d0000000 [ 0.000000] SRAT: Node 1 PXM 2 100000000-130000000 [ 0.000000] SRAT: Node 0 PXM 1 130000000-230000000 [ 0.000000] Bootmem setup node 1 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 [0003446000 - 0003465000] XEN PAGETABLES ==> [0003446000 - 0003465000] [ 0.000000] #2 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] [ 0.000000] #3 [0001000000 - 0001694994] TEXT DATA BSS ==> [0001000000 - 0001694994] [ 0.000000] #4 [00016b5000 - 0003244e00] RAMDISK ==> [00016b5000 - 0003244e00] [ 0.000000] #5 [0003245000 - 0003446000] XEN START INFO ==> [0003245000 - 0003446000] [ 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] 1: 0x00000000 -> 0x000000a0 [ 0.000000] 1: 0x00000100 -> 0x00040000 [ 0.000000] ACPI: PM-Timer IO Port: 0x808 [ 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] 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:2 [ 0.000000] PERCPU: Embedded 30 pages/cpu @ffff88000349b000 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 [ 3.107149] Xen: using vcpu_info placement [ 3.107154] Built 1 zonelists in Node order, mobility grouping on. Total pages: 257981 [ 3.107156] Policy zone: DMA32 [ 3.107158] Kernel command line: root=/dev/sda1 console=hvc0 nomodeset [ 3.107181] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 3.107480] Initializing CPU#0 [ 3.115945] DMA: Placing 64MB software IO TLB between ffff88000466f000 - ffff88000866f000 [ 3.115949] DMA: software IO TLB at phys 0x466f000 - 0x866f000 [ 3.115952] xen_swiotlb_fixup: buf=ffff88000466f000 size=67108864 [ 3.135221] xen_swiotlb_fixup: buf=ffff8800086cf000 size=32768 [ 3.139591] Memory: 927524k/1048576k available (3145k kernel code, 384k absent, 120668k reserved, 1902k data, 596k init) [ 3.139632] SLUB: Genslabs=14, HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=2 [ 3.139666] Hierarchical RCU implementation. [ 3.139675] NR_IRQS:4352 nr_irqs:2304 [ 3.139869] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 3.139872] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 3.139874] xen: sci override: source_irq=9 global_irq=9 trigger=c polarity=1 [ 3.139879] xen_allocate_pirq: returning irq 9 for gsi 9 [ 3.139888] xen: acpi sci 9 [ 3.145769] Console: colour VGA+ 80x25 [ 3.146041] console [hvc0] enabled [ 3.146072] installing Xen timer for CPU 0 [ 3.146088] BUG: unable to handle kernel paging request at 0000000000005a08 [ 3.146094] IP: [] __alloc_pages_nodemask+0x8f/0x5f5 [ 3.146103] PGD 0 [ 3.146106] Thread overran stack, or stack corrupted [ 3.146110] Oops: 0000 [#1] SMP [ 3.146114] last sysfs file: [ 3.146116] CPU 0 [ 3.146119] Modules linked in: [ 3.146124] Pid: 0, comm: swapper Not tainted 2.6.32-5-xen-amd64 #1 PowerEdge R410 [ 3.146128] RIP: e030:[] [] __alloc_pages_nodemask+0x8f/0x5f5 [ 3.146135] RSP: e02b:ffffffff81443c88 EFLAGS: 00010046 [ 3.146138] RAX: 0000000000000000 RBX: 0000000000005220 RCX: 0000000000005a00 [ 3.146142] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000005220 [ 3.146146] RBP: 0000000000004020 R08: 0000000000000002 R09: ffff88003fc1c010 [ 3.146150] R10: ffffffff813c2700 R11: 00000000000186a0 R12: 0000000000005220 [ 3.146154] R13: 0000000000000002 R14: 0000000000000000 R15: ffff88000000da28 [ 3.146162] FS: 0000000000000000(0000) GS:ffff88000349b000(0000) knlGS:0000000000000000 [ 3.146166] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b [ 3.146170] CR2: 0000000000005a08 CR3: 0000000001001000 CR4: 0000000000002660 [ 3.146174] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3.146178] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 3.146183] Process swapper (pid: 0, threadinfo ffffffff81442000, task ffffffff814771f0) [ 3.146186] Stack: [ 3.146188] ffff88000000da00 00000010813c2765 00000000000212d0 00000000000186a0 [ 3.146195] <0> ffff88000000ac10 ffffffff8100e5b5 ffffffff8100ec72 00000000000186a0 [ 3.146202] <0> 00000000000186a0 0000000000000000 0000000000005a00 0000000000000000 [ 3.146210] Call Trace: [ 3.146218] [] ? xen_force_evtchn_callback+0x9/0xa [ 3.146223] [] ? check_events+0x12/0x20 [ 3.146230] [] ? new_slab+0x42/0x1ca [ 3.146235] [] ? __slab_alloc+0x1f0/0x39b [ 3.146241] [] ? irq_to_desc_alloc_node+0x96/0x195 [ 3.146246] [] ? __kmalloc_node+0xe8/0x146 [ 3.146251] [] ? irq_to_desc_alloc_node+0x96/0x195 [ 3.146256] [] ? irq_to_desc_alloc_node+0x96/0x195 [ 3.146262] [] ? find_unbound_irq+0x67/0xae [ 3.146267] [] ? bind_virq_to_irq+0x78/0x126 [ 3.146272] [] ? xen_force_evtchn_callback+0x9/0xa [ 3.146277] [] ? xen_timer_interrupt+0x0/0x18d [ 3.146282] [] ? bind_virq_to_irqhandler+0x19/0x4a [ 3.146287] [] ? xen_setup_timer+0x55/0xaa [ 3.146293] [] ? xen_time_init+0xaf/0xb5 [ 3.146298] [] ? x86_late_time_init+0xa/0x10 [ 3.146303] [] ? start_kernel+0x348/0x3e8 [ 3.146308] [] ? xen_start_kernel+0x57c/0x581 [ 3.146311] Code: d8 c1 e8 13 83 e0 01 09 44 24 64 41 89 dc 44 23 25 28 01 43 00 44 89 e2 83 e2 10 89 54 24 5c 74 05 e8 16 03 25 00 48 8b 4c 24 50 <48> 83 79 08 00 0f 84 30 05 00 00 83 e3 0f 48 8b 44 24 50 41 bf [ 3.146366] RIP [] __alloc_pages_nodemask+0x8f/0x5f5 [ 3.146371] RSP [ 3.146374] CR2: 0000000000005a08 [ 3.146382] ---[ end trace a7919e7f17c0a725 ]--- [ 3.146386] Kernel panic - not syncing: Attempted to kill the idle task! [ 3.146390] Pid: 0, comm: swapper Tainted: G D 2.6.32-5-xen-amd64 #1 [ 3.146394] Call Trace: [ 3.146399] [] ? panic+0x86/0x141 [ 3.146403] [] ? printk+0x4e/0x5b [ 3.146410] [] ? do_exit+0x72/0x6b5 [ 3.146414] [] ? check_events+0x12/0x20 [ 3.146420] [] ? oops_end+0xaf/0xb4 [ 3.146427] [] ? no_context+0x1e9/0x1f8 [ 3.146432] [] ? __bad_area_nosemaphore+0x1a6/0x1ca [ 3.146437] [] ? do_page_fault+0x2b/0x2fc [ 3.146441] [] ? page_fault+0x25/0x30 [ 3.146447] [] ? __alloc_pages_nodemask+0x8f/0x5f5 [ 3.146452] [] ? xen_force_evtchn_callback+0x9/0xa [ 3.146457] [] ? check_events+0x12/0x20 [ 3.146462] [] ? new_slab+0x42/0x1ca [ 3.146466] [] ? __slab_alloc+0x1f0/0x39b [ 3.146471] [] ? irq_to_desc_alloc_node+0x96/0x195 [ 3.146476] [] ? __kmalloc_node+0xe8/0x146 [ 3.146480] [] ? irq_to_desc_alloc_node+0x96/0x195 [ 3.146485] [] ? irq_to_desc_alloc_node+0x96/0x195 [ 3.146490] [] ? find_unbound_irq+0x67/0xae [ 3.146495] [] ? bind_virq_to_irq+0x78/0x126 [ 3.146500] [] ? xen_force_evtchn_callback+0x9/0xa [ 3.146505] [] ? xen_timer_interrupt+0x0/0x18d [ 3.146509] [] ? bind_virq_to_irqhandler+0x19/0x4a [ 3.146515] [] ? xen_setup_timer+0x55/0xaa [ 3.146519] [] ? xen_time_init+0xaf/0xb5 [ 3.146524] [] ? x86_late_time_init+0xa/0x10 [ 3.146529] [] ? start_kernel+0x348/0x3e8 [ 3.146533] [] ? xen_start_kernel+0x57c/0x581 (XEN) Domain 0 crashed: rebooting machine in 5 seconds.