[ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 2.6.32-33-generic (buildd@allspice) (gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) ) #72-Ubuntu SMP Fri Jul 29 21:07:13 UTC 2011 (Ubuntu 2.6.32-33.72-generic 2.6.32.41+drm33.18) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-2.6.32-33-generic root=UUID=ecc73975-ee20-4726-b152-30af336b8e24 ro console=tty0 console=ttyS0,9600n8 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) [ 0.000000] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) [ 0.000000] BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved) [ 0.000000] BIOS-e820: 0000000000100000 - 000000000fff0000 (usable) [ 0.000000] BIOS-e820: 000000000fff0000 - 0000000010000000 (ACPI data) [ 0.000000] BIOS-e820: 00000000fffc0000 - 0000000100000000 (reserved) [ 0.000000] DMI 2.5 present. [ 0.000000] last_pfn = 0xfff0 max_arch_pfn = 0x400000000 [ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106 [ 0.000000] CPU MTRRs all blank - virtualized system. [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] modified physical RAM map: [ 0.000000] modified: 0000000000000000 - 0000000000001000 (usable) [ 0.000000] modified: 0000000000001000 - 0000000000006000 (reserved) [ 0.000000] modified: 0000000000006000 - 000000000009fc00 (usable) [ 0.000000] modified: 000000000009fc00 - 00000000000a0000 (reserved) [ 0.000000] modified: 00000000000f0000 - 0000000000100000 (reserved) [ 0.000000] modified: 0000000000100000 - 000000000fff0000 (usable) [ 0.000000] modified: 000000000fff0000 - 0000000010000000 (ACPI data) [ 0.000000] modified: 00000000fffc0000 - 0000000100000000 (reserved) [ 0.000000] init_memory_mapping: 0000000000000000-000000000fff0000 [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] RAMDISK: 0b836000 - 0c0338b2 [ 0.000000] ACPI: RSDP 00000000000e0000 00024 (v02 VBOX ) [ 0.000000] ACPI: XSDT 000000000fff0040 0004C (v01 VBOX VBOXXSDT 00000001 ASL 00000061) [ 0.000000] ACPI: FACP 000000000fff0110 000F4 (v04 VBOX VBOXFACP 00000001 ASL 00000061) [ 0.000000] ACPI: DSDT 000000000fff0530 01B96 (v01 VBOX VBOXBIOS 00000002 INTL 20100528) [ 0.000000] ACPI: FACS 000000000fff0240 00040 [ 0.000000] ACPI: APIC 000000000fff0280 00054 (v02 VBOX VBOXAPIC 00000001 ASL 00000061) [ 0.000000] ACPI: HPET 000000000fff02e0 00038 (v01 VBOX VBOXHPET 00000001 ASL 00000061) [ 0.000000] ACPI: MCFG 000000000fff0320 0003C (v01 VBOX VBOXMCFG 00000001 ASL 00000061) [ 0.000000] ACPI: SSDT 000000000fff0360 001CC (v01 VBOX VBOXCPUT 00000002 INTL 20100528) [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at 0000000000000000-000000000fff0000 [ 0.000000] Bootmem setup node 0 0000000000000000-000000000fff0000 [ 0.000000] NODE_DATA [0000000000009000 - 000000000000dfff] [ 0.000000] bootmap [000000000000e000 - 000000000000ffff] pages 2 [ 0.000000] (7 early reservations) ==> bootmem [0000000000 - 000fff0000] [ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000] [ 0.000000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000] [ 0.000000] #2 [0001000000 - 0001a30a64] TEXT DATA BSS ==> [0001000000 - 0001a30a64] [ 0.000000] #3 [000b836000 - 000c0338b2] RAMDISK ==> [000b836000 - 000c0338b2] [ 0.000000] #4 [000009fc00 - 0000100000] BIOS reserved ==> [000009fc00 - 0000100000] [ 0.000000] #5 [0001a31000 - 0001a31071] BRK ==> [0001a31000 - 0001a31071] [ 0.000000] #6 [0000008000 - 0000009000] PGTABLE ==> [0000008000 - 0000009000] [ 0.000000] found SMP MP-table at [ffff88000009fff0] 9fff0 [ 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[3] active PFN ranges [ 0.000000] 0: 0x00000000 -> 0x00000001 [ 0.000000] 0: 0x00000006 -> 0x0000009f [ 0.000000] 0: 0x00000100 -> 0x0000fff0 [ 0.000000] ACPI: PM-Timer IO Port: 0x4008 [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) [ 0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) [ 0.000000] IOAPIC[0]: apic_id 1, version 17, address 0xfec00000, GSI 0-23 [ 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 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.000000] SMP: Allowing 1 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: 0000000000001000 - 0000000000006000 [ 0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000 [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000 [ 0.000000] PM: Registered nosave memory: 00000000000f0000 - 0000000000100000 [ 0.000000] Allocating PCI resources starting at 10000000 (gap: 10000000:effc0000) [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:1 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 30 pages/cpu @ffff880001c00000 s91864 r8192 d22824 u2097152 [ 0.000000] pcpu-alloc: s91864 r8192 d22824 u2097152 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 64422 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.32-33-generic root=UUID=ecc73975-ee20-4726-b152-30af336b8e24 ro console=tty0 console=ttyS0,9600n8 [ 0.000000] PID hash table entries: 1024 (order: 1, 8192 bytes) [ 0.000000] Initializing CPU#0 [ 0.000000] Checking aperture... [ 0.000000] No AGP bridge found [ 0.000000] Memory: 238728k/262080k available (5412k kernel code, 408k absent, 22944k reserved, 2981k data, 888k init) [ 0.000000] SLUB: Genslabs=14, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Hierarchical RCU implementation. [ 0.000000] NR_IRQS:4352 nr_irqs:256 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] allocated 2621440 bytes of page_cgroup [ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups [ 0.000000] Fast TSC calibration using PIT [ 0.000000] Detected 3367.243 MHz processor. [ 0.020008] Calibrating delay loop (skipped), value calculated using timer frequency.. 6734.48 BogoMIPS (lpj=33672430) [ 0.022149] Security Framework initialized [ 0.023055] AppArmor: AppArmor initialized [ 0.023966] Dentry cache hash table entries: 32768 (order: 6, 262144 bytes) [ 0.025278] Inode-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 0.026603] Mount-cache hash table entries: 256 [ 0.030320] Initializing cgroup subsys ns [ 0.040010] Initializing cgroup subsys cpuacct [ 0.040957] Initializing cgroup subsys memory [ 0.041884] Initializing cgroup subsys devices [ 0.050020] Initializing cgroup subsys freezer [ 0.050954] Initializing cgroup subsys net_cls [ 0.060086] , L1 D cache: 32K [ 0.061438] CPU: L2 cache: 6144K [ 0.062322] CPU 0/0x0 -> Node 0 [ 0.063232] mce: CPU supports 0 MCE banks [ 0.064223] using mwait in idle threads. [ 0.065084] Performance Events: unsupported p6 CPU model 42 no PMU driver, software events only. [ 0.070047] SMP alternatives: switching to UP code [ 0.101326] Freeing SMP alternatives: 40k freed [ 0.108678] ACPI: Core revision 20090903 [ 0.110546] ftrace: converting mcount calls to 0f 1f 44 00 00 [ 0.120006] ftrace: allocating 22478 entries in 89 pages [ 0.130206] Setting APIC routing to flat [ 0.150426] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 0.253028] CPU0: Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz stepping 07 [ 0.260000] Brought up 1 CPUs [ 0.260000] Total of 1 processors activated (6734.48 BogoMIPS). [ 0.260064] devtmpfs: initialized [ 0.266279] regulator: core version 0.5 [ 0.267217] Time: 16:12:27 Date: 08/17/11 [ 0.268175] NET: Registered protocol family 16 [ 0.269195] ACPI: bus type pci registered [ 0.270000] PCI: MCFG configuration 0: base dc000000 segment 0 buses 0 - 63 [ 0.276539] PCI: Not using MMCONFIG. [ 0.277391] PCI: Using configuration type 1 for base access [ 0.278889] bio: create slab at 0 [ 0.280892] ACPI: Executed 1 blocks of module-level executable AML code [ 0.284120] ACPI: Interpreter enabled [ 0.285015] ACPI: (supports S0 S5) [ 0.286050] ACPI: Using IOAPIC for interrupt routing [ 0.290144] PCI: MCFG configuration 0: base dc000000 segment 0 buses 0 - 63 [ 0.300579] PCI: MCFG area at dc000000 reserved in ACPI motherboard resources [ 0.302382] PCI: Using MMCONFIG at dc000000 - dfffffff [ 0.304616] ACPI: No dock devices found. [ 0.305571] ACPI: PCI Root Bridge [PCI0] (0000:00) [ 0.313840] pci 0000:00:1f.0: quirk: region 8000-807f claimed by ICH6 ACPI/GPIO/TCO [ 0.318472] pci 0000:00:18.0: transparent bridge [ 0.320355] pci 0000:00:19.0: transparent bridge [ 0.324510] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 9 10 *11) [ 0.326485] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *9 10 11) [ 0.331105] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 9 10 *11) [ 0.333002] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 *9 10 11) [ 0.334925] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none [ 0.336678] vgaarb: loaded [ 0.337483] SCSI subsystem initialized [ 0.340092] usbcore: registered new interface driver usbfs [ 0.350014] usbcore: registered new interface driver hub [ 0.354639] usbcore: registered new device driver usb [ 0.355783] ACPI: WMI: Mapper loaded [ 0.360002] PCI: Using ACPI for IRQ routing [ 0.361178] NetLabel: Initializing [ 0.362281] NetLabel: domain hash size = 128 [ 0.364315] NetLabel: protocols = UNLABELED CIPSOv4 [ 0.365376] NetLabel: unlabeled traffic allowed by default [ 0.366553] HPET: 4 timers in total, 0 timers will be used for per-cpu timer [ 0.367930] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0 [ 0.370375] hpet0: 4 comparators, 64-bit 14.318180 MHz counter [ 0.380027] Switching to clocksource tsc [ 0.381920] AppArmor: AppArmor Filesystem Enabled [ 0.397817] pnp: PnP ACPI init [ 0.400067] ACPI: bus type pnp registered [ 0.403264] pnp: PnP ACPI: found 8 devices [ 0.404459] ACPI: ACPI bus type pnp unregistered [ 0.405480] system 00:06: iomem range 0xfed00000-0xfed003ff has been reserved [ 0.411843] pci 0000:00:18.0: PCI bridge, secondary bus 0000:01 [ 0.423703] pci 0000:00:18.0: IO window: disabled [ 0.425032] pci 0000:00:18.0: MEM window: disabled [ 0.427133] pci 0000:00:18.0: PREFETCH window: disabled [ 0.433529] pci 0000:00:19.0: PCI bridge, secondary bus 0000:02 [ 0.437706] pci 0000:00:19.0: IO window: disabled [ 0.438772] pci 0000:00:19.0: MEM window: disabled [ 0.439858] pci 0000:00:19.0: PREFETCH window: disabled [ 0.441096] NET: Registered protocol family 2 [ 0.442120] IP route cache hash table entries: 2048 (order: 2, 16384 bytes) [ 0.443651] TCP established hash table entries: 8192 (order: 5, 131072 bytes) [ 0.452001] TCP bind hash table entries: 8192 (order: 5, 131072 bytes) [ 0.459427] TCP: Hash tables configured (established 8192 bind 8192) [ 0.467080] TCP reno registered [ 0.475498] NET: Registered protocol family 1 [ 0.476744] Scanning for low memory corruption every 60 seconds [ 0.478064] audit: initializing netlink socket (disabled) [ 0.492353] Trying to unpack rootfs image as initramfs... [ 0.510328] type=2000 audit(1313597545.510:1): initialized [ 0.530023] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.550793] VFS: Disk quotas dquot_6.5.2 [ 0.554507] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.556156] fuse init (API version 7.13) [ 0.557111] msgmni has been set to 466 [ 0.570905] alg: No test for stdrng (krng) [ 0.573132] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [ 0.574853] io scheduler noop registered [ 0.575856] io scheduler anticipatory registered [ 0.576861] io scheduler deadline registered [ 0.577829] io scheduler cfq registered (default) [ 0.591098] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 0.597655] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [ 0.599196] ACPI: AC Adapter [AC] (on-line) [ 0.610697] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 0.619679] ACPI: Power Button [PWRF] [ 0.630482] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 0.650905] ACPI: Sleep Button [SLPF] [ 0.671679] processor LNXCPU:00: registered as cooling_device0 [ 0.675242] Linux agpgart interface v0.103 [ 0.715052] Freeing initrd memory: 8182k freed [ 0.718420] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 0.721148] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 0.722803] 00:07: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A [ 0.724409] brd: module loaded [ 0.736969] loop: module loaded [ 0.737808] input: Macintosh mouse button emulation as /devices/virtual/input/input2 [ 0.739709] Fixed MDIO Bus: probed [ 0.741638] PPP generic driver version 2.4.2 [ 0.742611] tun: Universal TUN/TAP device driver, 1.6 [ 0.743679] tun: (C) 1999-2004 Max Krasnyansky [ 0.745017] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 0.747411] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 0.749727] ohci_hcd 0000:00:1f.4: PCI INT A -> GSI 23 (level, low) -> IRQ 23 [ 0.751141] ohci_hcd 0000:00:1f.4: OHCI Host Controller [ 0.752255] ohci_hcd 0000:00:1f.4: new USB bus registered, assigned bus number 1 [ 0.761341] ohci_hcd 0000:00:1f.4: irq 23, io mem 0xf0902000 [ 0.781235] invalid opcode: 0000 [#1] SMP [ 0.791225] last sysfs file: [ 0.791225] CPU 0 [ 0.791225] Modules linked in: [ 0.791225] Pid: 0, comm: swapper Not tainted 2.6.32-33-generic #72-Ubuntu VirtualBox [ 0.791225] RIP: 0010:[] [] mwait_idle+0x58/0xd0 [ 0.791225] RSP: 0018:ffffffff8178dee8 EFLAGS: 00010046 [ 0.791225] RAX: ffffffff8178c010 RBX: ffffffff8178dfd8 RCX: 0000000000000000 [ 0.791225] RDX: 0000000000000000 RSI: ffffffff8178dfd8 RDI: 0000000000000000 [ 0.791225] RBP: ffffffff8178def8 R08: 0000000000000000 R09: 0000000000000000 [ 0.791225] R10: 00000000ffffffff R11: 0000000000000001 R12: ffffffff8182d380 [ 0.791225] R13: ffffffff81946000 R14: ffffffff8178dfa8 R15: 000000000008c000 [ 0.791225] FS: 0000000000000000(0000) GS:ffff880001c00000(0000) knlGS:0000000000000000 [ 0.791225] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b [ 0.791225] CR2: 0000000000000000 CR3: 0000000001001000 CR4: 00000000000006f0 [ 0.791225] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 0.791225] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 0.791225] Process swapper (pid: 0, threadinfo ffffffff8178c000, task ffffffff817b4600) [ 0.791225] Stack: [ 0.791225] ffffffff8178def8 ffffffff8178dfd8 ffffffff8178df28 ffffffff81010e73 [ 0.791225] <0> 6db6db6db6db6db7 03f0da85741fe327 0000000000000000 6db6db6db6db6db7 [ 0.791225] <0> ffffffff8178df38 ffffffff8152bda7 ffffffff8178df68 ffffffff8184bddd [ 0.791225] Call Trace: [ 0.791225] [] cpu_idle+0xb3/0x110 [ 0.791225] [] rest_init+0x77/0x80 [ 0.791225] [] start_kernel+0x36d/0x376 [ 0.791225] [] x86_64_start_reservations+0x125/0x129 [ 0.791225] [] x86_64_start_kernel+0xfa/0x109 [ 0.791225] Code: c7 c0 c0 5b 01 00 65 48 8b 14 25 10 e4 00 00 f6 44 02 23 02 75 3d 31 d2 65 48 8b 34 25 c8 cb 00 00 48 89 d1 48 8d 86 38 e0 ff ff <0f> 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 2c 31 c0 fb 0f [ 0.791225] RIP [] mwait_idle+0x58/0xd0 [ 0.791225] RSP [ 0.791225] ---[ end trace 579fe93cccecc63e ]--- [ 0.791225] Kernel panic - not syncing: Attempted to kill the idle task! [ 0.791225] Pid: 0, comm: swapper Tainted: G D 2.6.32-33-generic #72-Ubuntu [ 0.791225] Call Trace: [ 0.791225] [] panic+0x78/0x139 [ 0.791225] [] do_exit+0x36a/0x390 [ 0.791225] [] oops_end+0xb0/0xf0 [ 0.791225] [] die+0x5b/0x90 [ 0.791225] [] do_trap+0xc4/0x170 [ 0.791225] [] do_invalid_op+0x95/0xb0 [ 0.791225] [] ? mwait_idle+0x58/0xd0 [ 0.791225] [] ? rb_erase+0xd6/0x160 [ 0.791225] [] ? __dequeue_entity+0x30/0x50 [ 0.791225] [] ? __switch_to+0xd0/0x320 [ 0.791225] [] ? finish_task_switch+0x50/0xe0 [ 0.791225] [] invalid_op+0x1b/0x20 [ 0.791225] [] ? mwait_idle+0x58/0xd0 [ 0.791225] [] ? atomic_notifier_call_chain+0x1a/0x20 [ 0.791225] [] cpu_idle+0xb3/0x110 [ 0.791225] [] rest_init+0x77/0x80 [ 0.791225] [] start_kernel+0x36d/0x376 [ 0.791225] [] x86_64_start_reservations+0x125/0x129 [ 0.791225] [] x86_64_start_kernel+0xfa/0x109