i-b68760db 2010-10-07T02:57:09+0000 Xen Minimal OS! start_info: 0x1790000(VA) nr_pages: 0x1c0000 shared_inf: 0xbe3e4000(MA) pt_base: 0x1793000(VA) nr_pt_frames: 0x11 mfn_list: 0x990000(VA) mod_start: 0x0(VA) mod_len: 0 flags: 0x0 cmd_line: root=/dev/sda1 ro 4 stack: 0x94f860-0x96f860 MM: Init _text: 0x0(VA) _etext: 0x5ff6d(VA) _erodata: 0x78000(VA) _edata: 0x80b00(VA) stack start: 0x94f860(VA) _end: 0x98fe68(VA) start_pfn: 17a7 max_pfn: 1c0000 Mapping memory range 0x1c00000 - 0x1c0000000 setting 0x0-0x78000 readonly skipped 0x1000 MM: Initialise page allocator for 259f000(259f000)-1c0000000(1c0000000) MM: done Demand map pfns at 1c0001000-21c0001000. Heap resides at 21c0002000-41c0002000. Initialising timer interface Initialising console ... done. gnttab_table mapped at 0x1c0001000. Initialising scheduler Thread "Idle": pointer: 0x21c0002010, stack: 0x33f0000 Initialising xenbus Thread "xenstore": pointer: 0x21c00027c0, stack: 0x3400000 Dummy main: start_info=0x96f960 Thread "main": pointer: 0x21c0002f70, stack: 0x3410000 "main" "root=/dev/sda1" "ro" "4" vbd 2049 is hd0 ******************* BLKFRONT for device/vbd/2049 ********** backend at /local/domain/0/backend/vbd/2/2049 Failed to read /local/domain/0/backend/vbd/2/2049/feature-barrier. Failed to read /local/domain/0/backend/vbd/2/2049/feature-flush-cache. 31457280 sectors of 512 bytes ************************** vbd 2064 is hd1 ******************* BLKFRONT for device/vbd/2064 ********** backend at /local/domain/0/backend/vbd/2/2064 Failed to read /local/domain/0/backend/vbd/2/2064/feature-barrier. Failed to read /local/domain/0/backend/vbd/2/2064/feature-flush-cache. 880732160 sectors of 512 bytes ************************** [H[J Booting 'Ubuntu maverick (development branch), kernel 2.6.35-22-virtual' root (hd0) Filesystem type is ext2fs, using whole disk kernel /boot/vmlinuz-2.6.35-22-virtual root=LABEL=uec-rootfs ro console=hvc0 initrd /boot/initrd.img-2.6.35-22-virtual close blk: backend at /local/domain/0/backend/vbd/2/2049 close blk: backend at /local/domain/0/backend/vbd/2/2064 [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Linux version 2.6.35-22-virtual (buildd@allspice) (gcc version 4.4.5 (Ubuntu/Linaro 4.4.4-14ubuntu4) ) #33-Ubuntu SMP Sun Sep 19 21:05:42 UTC 2010 (Ubuntu 2.6.35-22.33-virtual 2.6.35.4) [ 0.000000] Command line: root=LABEL=uec-rootfs ro console=hvc0 [ 0.000000] ACPI in unprivileged domain disabled [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] Xen: 0000000000000000 - 00000000000a0000 (usable) [ 0.000000] Xen: 00000000000a0000 - 0000000000100000 (reserved) [ 0.000000] Xen: 0000000000100000 - 00000001c0000000 (usable) [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] DMI not present or invalid. [ 0.000000] No AGP bridge found [ 0.000000] last_pfn = 0x1c0000 max_arch_pfn = 0x400000000 [ 0.000000] last_pfn = 0x100000 max_arch_pfn = 0x400000000 [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] modified physical RAM map: [ 0.000000] modified: 0000000000000000 - 0000000000010000 (reserved) [ 0.000000] modified: 0000000000010000 - 00000000000a0000 (usable) [ 0.000000] modified: 00000000000a0000 - 0000000000100000 (reserved) [ 0.000000] modified: 0000000000100000 - 00000001c0000000 (usable) [ 0.000000] init_memory_mapping: 0000000000000000-0000000100000000 [ 0.000000] init_memory_mapping: 0000000100000000-00000001c0000000 [ 0.000000] RAMDISK: 01d3b000 - 02763000 [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at 0000000000000000-00000001c0000000 [ 0.000000] Initmem setup node 0 0000000000000000-00000001c0000000 [ 0.000000] NODE_DATA [0000000100000000 - 0000000100004fff] [ 0.000000] Zone PFN ranges: [ 0.000000] DMA 0x00000010 -> 0x00001000 [ 0.000000] DMA32 0x00001000 -> 0x00100000 [ 0.000000] Normal 0x00100000 -> 0x001c0000 [ 0.000000] Movable zone start PFN for each node [ 0.000000] early_node_map[2] active PFN ranges [ 0.000000] 0: 0x00000010 -> 0x000000a0 [ 0.000000] 0: 0x00000100 -> 0x001c0000 [ 0.000000] SFI: Simple Firmware Interface v0.81 http://simplefirmware.org [ 0.000000] SMP: Allowing 8 CPUs, 0 hotplug CPUs [ 0.000000] No local APIC present [ 0.000000] APIC: disable apic facility [ 0.000000] APIC: switched to apic NOOP [ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 0000000000100000 [ 0.000000] PCI: Warning: Cannot find a gap in the 32bit address range [ 0.000000] PCI: Unassigned devices with 32bit resource registers may break! [ 0.000000] Allocating PCI resources starting at 1c0100000 (gap: 1c0100000:400000) [ 0.000000] Booting paravirtualized kernel on Xen [ 0.000000] Xen version: 3.1.2-164.2.1.el5. (preserve-AD) [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:8 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 30 pages/cpu @ffff880003bb8000 s91520 r8192 d23168 u122880 [ 0.000000] pcpu-alloc: s91520 r8192 d23168 u122880 alloc=30*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 [0] 6 [0] 7 [504207.622934] Xen: using vcpu_info placement [504207.622940] Built 1 zonelists in Node order, mobility grouping on. Total pages: 1809808 [504207.622943] Policy zone: Normal [504207.622946] Kernel command line: root=LABEL=uec-rootfs ro console=hvc0 [504207.622972] PID hash table entries: 4096 (order: 3, 32768 bytes) [504207.623475] Checking aperture... [504207.630554] No AGP bridge found [504207.642561] Subtract (90 early reservations) [504207.642568] #1 [0003566000 - 0003585000] XEN PAGETABLES [504207.642571] #2 [0001000000 - 0001d1a954] TEXT DATA BSS [504207.642573] #3 [0001d3b000 - 0002763000] RAMDISK [504207.642576] #4 [0002763000 - 0003566000] XEN START INFO [504207.642578] #5 [0000010000 - 0000012000] TRAMPOLINE [504207.642581] #6 [0000012000 - 0000016000] ACPI WAKEUP [504207.642584] #7 [0000100000 - 00008e3000] PGTABLE [504207.642586] #8 [0003585000 - 0003b88000] PGTABLE [504207.642589] #9 [0100000000 - 0100005000] NODE_DATA [504207.642591] #10 [0001d1a980 - 0001d1b980] BOOTMEM [504207.642594] #11 [0100005000 - 0100005540] BOOTMEM [504207.642597] #12 [0100006000 - 0100007000] BOOTMEM [504207.642599] #13 [0100007000 - 0100008000] BOOTMEM [504207.642602] #14 [0100008000 - 0100009000] BOOTMEM [504207.642604] #15 [0100009000 - 010000a000] BOOTMEM [504207.642607] #16 [010000a000 - 010000b000] BOOTMEM [504207.642609] #17 [010000b000 - 010000c000] BOOTMEM [504207.642612] #18 [010000c000 - 010000d000] BOOTMEM [504207.642614] #19 [010000d000 - 010000e000] BOOTMEM [504207.642617] #20 [010000e000 - 010000f000] BOOTMEM [504207.642620] #21 [010000f000 - 0100010000] BOOTMEM [504207.642622] #22 [0100010000 - 0100011000] BOOTMEM [504207.642625] #23 [0100011000 - 0100012000] BOOTMEM [504207.642627] #24 [0100012000 - 0100013000] BOOTMEM [504207.642630] #25 [0100013000 - 0100014000] BOOTMEM [504207.642633] #26 [0100014000 - 0100015000] BOOTMEM [504207.642635] #27 [0100015000 - 0100016000] BOOTMEM [504207.642638] #28 [0100016000 - 0100017000] BOOTMEM [504207.642641] #29 [0100017000 - 0100018000] BOOTMEM [504207.642643] #30 [0100018000 - 0100019000] BOOTMEM [504207.642646] #31 [0100019000 - 010001a000] BOOTMEM [504207.642649] #32 [010001a000 - 010001b000] BOOTMEM [504207.642651] #33 [010001b000 - 010001c000] BOOTMEM [504207.642654] #34 [010001c000 - 010001d000] BOOTMEM [504207.642656] #35 [010001d000 - 010001e000] BOOTMEM [504207.642659] #36 [010001e000 - 010001f000] BOOTMEM [504207.642661] #37 [010001f000 - 0100020000] BOOTMEM [504207.642664] #38 [0100020000 - 0100021000] BOOTMEM [504207.642667] #39 [0100021000 - 0100022000] BOOTMEM [504207.642669] #40 [0100022000 - 0100023000] BOOTMEM [504207.642672] #41 [0100023000 - 0100024000] BOOTMEM [504207.642674] #42 [0100024000 - 0100025000] BOOTMEM [504207.642677] #43 [0100025000 - 0100026000] BOOTMEM [504207.642680] #44 [0100026000 - 0100027000] BOOTMEM [504207.642682] #45 [0100027000 - 0100028000] BOOTMEM [504207.642685] #46 [0100028000 - 0100029000] BOOTMEM [504207.642687] #47 [0100029000 - 010002a000] BOOTMEM [504207.642690] #48 [010002a000 - 010002b000] BOOTMEM [504207.642693] #49 [010002b000 - 010002c000] BOOTMEM [504207.642695] #50 [010002c000 - 010002d000] BOOTMEM [504207.642698] #51 [010002d000 - 010002e000] BOOTMEM [504207.642700] #52 [010002e000 - 010002f000] BOOTMEM [504207.642703] #53 [010002f000 - 0100030000] BOOTMEM [504207.642706] #54 [0100030000 - 0100031000] BOOTMEM [504207.642708] #55 [0100031000 - 0100032000] BOOTMEM [504207.642711] #56 [0100032000 - 0100033000] BOOTMEM [504207.642713] #57 [0100033000 - 0100034000] BOOTMEM [504207.642716] #58 [0100034000 - 0100035000] BOOTMEM [504207.642719] #59 [0100035000 - 0100036000] BOOTMEM [504207.642721] #60 [0100036000 - 0100037000] BOOTMEM [504207.642724] #61 [0100037000 - 0100038000] BOOTMEM [504207.642726] #62 [0100038000 - 0100039000] BOOTMEM [504207.642729] #63 [0100200000 - 0106400000] MEMMAP 0 [504207.642732] #64 [0001d1b980 - 0001d33980] BOOTMEM [504207.642734] #65 [0003b88000 - 0003ba0000] BOOTMEM [504207.642737] #66 [0003ba0000 - 0003bb8000] BOOTMEM [504207.642739] #67 [0001d34000 - 0001d35000] BOOTMEM [504207.642742] #68 [0001d35000 - 0001d36000] BOOTMEM [504207.642744] #69 [0001d36000 - 0001d37000] BOOTMEM [504207.642746] #70 [0001d33980 - 0001d33a60] BOOTMEM [504207.642749] #71 [0001d33a80 - 0001d33ae8] BOOTMEM [504207.642751] #72 [0001d33b00 - 0001d33b68] BOOTMEM [504207.642754] #73 [0001d33b80 - 0001d33be8] BOOTMEM [504207.642756] #74 [0001d33c00 - 0001d33c20] BOOTMEM [504207.642759] #75 [0001d33c40 - 0001d33c67] BOOTMEM [504207.642761] #76 [0001d33c80 - 0001d33ca7] BOOTMEM [504207.642764] #77 [0003bb8000 - 0003ca8000] BOOTMEM [504207.642766] #78 [0001d33cc0 - 0001d33cc8] BOOTMEM [504207.642769] #79 [0001d33d00 - 0001d33d08] BOOTMEM [504207.642771] #80 [0001d33d40 - 0001d33d60] BOOTMEM [504207.642774] #81 [0001d33d80 - 0001d33dc0] BOOTMEM [504207.642776] #82 [0001d33dc0 - 0001d33ec0] BOOTMEM [504207.642779] #83 [0001d33ec0 - 0001d33f08] BOOTMEM [504207.642781] #84 [0001d33f40 - 0001d33f88] BOOTMEM [504207.642784] #85 [0003ca8000 - 0003cb0000] BOOTMEM [504207.642786] #86 [0003cb0000 - 0007cb0000] BOOTMEM [504207.642789] #87 [0007cb0000 - 0007cd0000] BOOTMEM [504207.642791] #88 [0007cd0000 - 0007d10000] BOOTMEM [504207.642793] #89 [0000017800 - 000001f800] BOOTMEM [504207.692501] Memory: 7119204k/7340032k available (5816k kernel code, 448k absent, 220380k reserved, 5366k data, 828k init) [504207.692540] SLUB: Genslabs=14, HWalign=64, Order=0-3, MinObjects=0, CPUs=8, Nodes=1 [504207.692590] Hierarchical RCU implementation. [504207.692592] RCU dyntick-idle grace-period acceleration is enabled. [504207.692594] RCU-based detection of stalled CPUs is disabled. [504207.692596] Verbose stalled-CPUs detection is disabled. [504207.692614] NR_IRQS:4352 nr_irqs:336 [504207.692709] Console: colour dummy device 80x25 [504207.693029] console [tty0] enabled [504207.896203] console [hvc0] enabled [504207.932718] allocated 73400320 bytes of page_cgroup [504207.932733] please try 'cgroup_disable=memory' option if you don't want memory cgroups [504207.932792] installing Xen timer for CPU 0 [504207.932833] Detected 2133.408 MHz processor. [504207.932848] Calibrating delay loop (skipped), value calculated using timer frequency.. 4266.81 BogoMIPS (lpj=21334080) [504207.932861] pid_max: default: 32768 minimum: 301 [504207.932901] Security Framework initialized [504207.932925] AppArmor: AppArmor initialized [504207.932931] Yama: becoming mindful. [504207.934569] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [504207.938654] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [504207.940349] Mount-cache hash table entries: 256 [504207.940542] Initializing cgroup subsys ns [504207.940551] Initializing cgroup subsys cpuacct [504207.940559] Initializing cgroup subsys memory [504207.940575] Initializing cgroup subsys devices [504207.940581] Initializing cgroup subsys freezer [504207.940586] Initializing cgroup subsys net_cls [504207.940653] CPU: Unsupported number of siblings 16 [504207.940660] Performance Events: PEBS fmt1+, Nehalem events, [504207.940671] no APIC, boot with the "lapic" boot parameter to force-enable it. [504207.940678] no hardware sampling interrupt available. [504207.940683] Intel PMU driver. [504207.940690] ... version: 3 [504207.940694] ... bit width: 48 [504207.940698] ... generic registers: 4 [504207.940703] ... value mask: 0000ffffffffffff [504207.940708] ... max period: 000000007fffffff [504207.940713] ... fixed-purpose events: 3 [504207.940717] ... event mask: 000000070000000f [504207.940842] SMP alternatives: switching to UP code [504207.980070] ftrace: converting mcount calls to 0f 1f 44 00 00 [504207.980082] ftrace: allocating 23035 entries in 91 pages [504207.987611] cpu 0 spinlock event irq 1 [504207.991198] installing Xen timer for CPU 1 [504207.991212] cpu 1 spinlock event irq 7 [504207.991246] SMP alternatives: switching to SMP code [504208.027420] CPU: Unsupported number of siblings 16 [504208.027534] installing Xen timer for CPU 2 [504208.027553] cpu 2 spinlock event irq 13 [504208.027654] CPU: Unsupported number of siblings 16 [504208.027751] installing Xen timer for CPU 3 [504208.027778] cpu 3 spinlock event irq 19 [504208.027885] CPU: Unsupported number of siblings 16 [504208.027998] installing Xen timer for CPU 4 [504208.028024] cpu 4 spinlock event irq 25 [504208.028130] CPU: Unsupported number of siblings 16 [504208.028232] installing Xen timer for CPU 5 [504208.096100] cpu 5 spinlock event irq 31 [504208.096212] CPU: Unsupported number of siblings 16 [504208.096314] installing Xen timer for CPU 6 [504208.096342] cpu 6 spinlock event irq 37 [504208.096442] CPU: Unsupported number of siblings 16 [504208.099922] installing Xen timer for CPU 7 [504208.099972] cpu 7 spinlock event irq 43 [504208.100087] CPU: Unsupported number of siblings 16 [504208.100113] Brought up 8 CPUs [504208.103893] devtmpfs: initialized [504208.108021] Grant table initialized [504208.108029] regulator: core version 0.5 [504208.128051] Time: 165:165:165 Date: 165/165/65 [504208.128116] NET: Registered protocol family 16 [504208.128308] Trying to unpack rootfs image as initramfs... [504208.129215] PCI: Fatal: No config space access function found [504208.130900] bio: create slab at 0 [504208.131364] ACPI: Interpreter disabled. [504208.131581] xen_balloon: Initialising balloon driver. [504208.131972] vgaarb: loaded [504208.132167] SCSI subsystem initialized [504208.132720] usbcore: registered new interface driver usbfs [504208.132740] usbcore: registered new interface driver hub [504208.132805] usbcore: registered new device driver usb [504208.133020] PCI: System does not support PCI [504208.133027] PCI: System does not support PCI [504208.133149] NetLabel: Initializing [504208.133155] NetLabel: domain hash size = 128 [504208.133159] NetLabel: protocols = UNLABELED CIPSOv4 [504208.133183] NetLabel: unlabeled traffic allowed by default [504208.133227] Switching to clocksource xen [504208.139762] Freeing initrd memory: 10400k freed [504208.145178] AppArmor: AppArmor Filesystem Enabled [504208.145193] pnp: PnP ACPI: disabled [504208.146746] NET: Registered protocol family 2 [504208.147220] IP route cache hash table entries: 262144 (order: 9, 2097152 bytes) [504208.149283] TCP established hash table entries: 524288 (order: 11, 8388608 bytes) [504208.152550] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) [504208.152971] TCP: Hash tables configured (established 524288 bind 65536) [504208.152978] TCP reno registered [504208.153011] UDP hash table entries: 4096 (order: 5, 131072 bytes) [504208.153090] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes) [504208.153318] NET: Registered protocol family 1 [504208.153338] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [504208.153345] Placing 64MB software IO TLB between ffff880003cb0000 - ffff880007cb0000 [504208.153352] software IO TLB at phys 0x3cb0000 - 0x7cb0000 [504208.153459] platform rtc_cmos: registered platform RTC device (no PNP device found) [504208.153899] Scanning for low memory corruption every 60 seconds [504208.154071] audit: initializing netlink socket (disabled) [504208.154092] type=2000 audit(1286420044.950:1): initialized [504208.169586] HugeTLB registered 2 MB page size, pre-allocated 0 pages [504208.171487] VFS: Disk quotas dquot_6.5.2 [504208.171560] Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [504208.172219] fuse init (API version 7.14) [504208.172320] msgmni has been set to 13925 [504208.176402] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) [504208.296131] io scheduler noop registered [504208.296138] io scheduler deadline registered (default) [504208.296244] io scheduler cfq registered [504208.296341] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [504208.296370] pciehp: PCI Express Hot Plug Controller Driver version: 0.4 [504208.296948] Linux agpgart interface v0.103 [504208.296969] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [504208.298266] brd: module loaded [504208.298830] loop: module loaded [504208.300123] blkfront device/vbd/2049 num-ring-pages 1 nr_ents 32. [504208.302531] blkfront device/vbd/2064 num-ring-pages 1 nr_ents 32. [504208.303752] Fixed MDIO Bus: probed [504208.303791] PPP generic driver version 2.4.2 [504208.303843] Initialising Xen virtual ethernet driver. [504208.305140] sdb: [504208.305225] tun: Universal TUN/TAP device driver, 1.6 [504208.305234] tun: (C) 1999-2004 Max Krasnyansky [504208.305357] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [504208.305379] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [504208.305394] uhci_hcd: USB Universal Host Controller Interface driver [504208.305481] PNP: No PS/2 controller found. Probing ports directly. [504208.306309] i8042.c: No controller found. [504208.306364] mice: PS/2 mouse device common for all mice [504208.306421] rtc_cmos: probe of rtc_cmos failed with error -16 [504208.306527] device-mapper: uevent: version 1.0.3 [504208.306662] device-mapper: ioctl: 4.17.0-ioctl (2010-03-05) initialised: dm-devel@redhat.com [504208.306771] unknown partition table [504208.307294] device-mapper: multipath: version 1.1.1 loaded [504208.307304] device-mapper: multipath round-robin: version 1.0.0 loaded [504208.308230] cpuidle: using governor ladder [504208.308651] cpuidle: using governor menu [504208.308671] invalid opcode: 0000 [#1] SMP [504208.308682] last sysfs file: [504208.308686] CPU 0 [504208.308689] Modules linked in: [504208.308695] [504208.308699] Pid: 0, comm: swapper Not tainted 2.6.35-22-virtual #33-Ubuntu / [504208.308706] RIP: e030:[] [] intel_idle+0xac/0x180 [504208.308721] RSP: e02b:ffffffff81a01ec8 EFLAGS: 00010046 [504208.308726] RAX: ffffffff81a00010 RBX: 0000000000000008 RCX: 0000000000000000 [504208.308733] RDX: 0000000000000000 RSI: ffffffff81a01fd8 RDI: ffff880003bc3040 [504208.308740] RBP: ffffffff81a01f28 R08: 0000000000000000 R09: 0000000000000898 [504208.308746] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000020 [504208.308753] R13: 11da48371c7957f2 R14: 0000000000000003 R15: 0000000000a27a00 [504208.308763] FS: 0000000000000000(0000) GS:ffff880003bb8000(0000) knlGS:0000000000000000 [504208.308771] CS: e033 DS: 0000 ES: 0000 CR0: 000000008005003b [504208.308776] CR2: 0000000000000000 CR3: 0000000001a2a000 CR4: 0000000000002620 [504208.308784] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [504208.308790] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000000 [504208.308797] Process swapper (pid: 0, threadinfo ffffffff81a00000, task ffffffff81a32020) [504208.308804] Stack: [504208.308807] 0000000000000000 000000f800000000 0000000000000000 0000000000468c8a [504208.308817] <0> ffffffff810072bf [504208.308980] TCP cubic registered [504208.309110] NET: Registered protocol family 10 [504208.309540] lo: Disabled Privacy Extensions [504208.309962] NET: Registered protocol family 17 [504208.500096] 00000000815a7f36 ffffffff81a01f28 ffff880003bd5158 [504208.500105] <0> ffff880003bd5288 0000000000007000 00000021c0803eb0 0000000000a27a00 [504208.500119] Call Trace: [504208.500129] [] ? xen_restore_fl_direct_end+0x0/0x1 [504208.500141] [] cpuidle_idle_call+0xa7/0x140 [504208.500150] [] cpu_idle+0xb3/0x110 [504208.500160] [] rest_init+0x8a/0x90 [504208.500169] [] start_kernel+0x387/0x390 [504208.500177] [] x86_64_start_reservations+0x12c/0x130 [504208.500185] [] xen_start_kernel+0x55d/0x561 [504208.500191] Code: 83 c6 01 85 d2 0f 85 b7 00 00 00 65 48 8b 34 25 08 cc 00 00 48 8b 86 38 e0 ff ff a8 08 75 25 31 d2 48 8d 86 38 e0 ff ff 48 89 d1 <0f> 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 [504208.500282] RIP [] intel_idle+0xac/0x180 [504208.500291] RSP [504208.500303] invalid opcode: 0000 [#2] [504208.500305] ---[ end trace 65d0e6cc4fde4726 ]--- [504208.500308] Kernel panic - not syncing: Attempted to kill the idle task! [504208.500311] Pid: 0, comm: swapper Tainted: G D 2.6.35-22-virtual #33-Ubuntu [504208.500313] Call Trace: [504208.500318] [] panic+0x90/0x111 [504208.500324] [] do_exit+0x3be/0x3f0 [504208.500328] [] oops_end+0xb0/0xf0 [504208.500332] [] die+0x5b/0x90 [504208.500335] [] do_trap+0xc4/0x170 [504208.500338] [] do_invalid_op+0x95/0xb0 [504208.500341] [] ? intel_idle+0xac/0x180 [504208.500345] [] ? xen_restore_fl_direct_end+0x0/0x1 [504208.500348] [] ? _raw_spin_unlock_irqrestore+0x1e/0x30 [504208.500354] [] ? tick_broadcast_oneshot_control+0xc7/0x120 [504208.500357] [] invalid_op+0x1b/0x20 [504208.500360] [] ? intel_idle+0xac/0x180 [504208.500363] [] ? intel_idle+0x70/0x180 [504208.500367] [] ? xen_restore_fl_direct_end+0x0/0x1 [504208.500370] [] cpuidle_idle_call+0xa7/0x140 [504208.500373] [] cpu_idle+0xb3/0x110 [504208.500377] [] rest_init+0x8a/0x90 [504208.500379] [] start_kernel+0x387/0x390 [504208.500382] [] x86_64_start_reservations+0x12c/0x130 [504208.500386] [] xen_start_kernel+0x55d/0x561 [504208.500410] SMP [504208.500415] last sysfs file: [504208.500419] CPU 3 [504208.500422] Modules linked in: [504208.500427] [504208.500432] Pid: 0, comm: swapper Tainted: G D 2.6.35-22-virtual #33-Ubuntu / [504208.500439] RIP: e030:[] [] intel_idle+0xac/0x180 [504208.500450] RSP: e02b:ffff8801b7cc5e90 EFLAGS: 00010046 [504208.500456] RAX: ffff8801b7cc4010 RBX: 0000000000000008 RCX: 0000000000000000 [504208.700086] RDX: 0000000000000000 RSI: ffff8801b7cc5fd8 RDI: ffff880003c1d040 [504208.700094] RBP: ffff8801b7cc5ef0 R08: 0000000000000000 R09: 00000000000000c8 [504208.700102] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000020 [504208.700109] R13: 11da48371cdc9f10 R14: 0000000000000003 R15: 0000000000000000 [504208.700119] FS: 00007fb740253700(0000) GS:ffff880003c12000(0000) knlGS:0000000000000000 [504208.700127] CS: e033 DS: 002b ES: 002b CR0: 000000008005003b [504208.700133] CR2: 00007fb73fd5e570 CR3: 0000000001a2a000 CR4: 0000000000002620 [504208.700141] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [504208.700148] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000000 [504208.700156] Process swapper (pid: 0, threadinfo ffff8801b7cc4000, task ffff8801b7cadb80) [504208.700163] Stack: [504208.700167] ffffffff810013aa 0000000000000000 0000000000000246 ffffffff810013aa [504208.700178] <0> 0000000000000000 00000003815a7f36 ffff8801b7cc5ef0 ffff880003c2f158 [504208.700191] <0> ffff880003c2f288 0000000000000000 0000000000000000 0000000000000000 [504208.700205] Call Trace: [504208.700214] [] ? hypercall_page+0x3aa/0x1010 [504208.700223] [] ? hypercall_page+0x3aa/0x1010 [504208.700232] [] cpuidle_idle_call+0xa7/0x140 [504208.700241] [] cpu_idle+0xb3/0x110 [504208.700248] [] ? xen_irq_enable_direct_end+0x0/0x7 [504208.700258] [] cpu_bringup_and_idle+0x13/0x15 [504208.700264] Code: 83 c6 01 85 d2 0f 85 b7 00 00 00 65 48 8b 34 25 08 cc 00 00 48 8b 86 38 e0 ff ff a8 08 75 25 31 d2 48 8d 86 38 e0 ff ff 48 89 d1 <0f> 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 [504208.700352] RIP [] intel_idle+0xac/0x180 [504208.700360] RSP [504208.700368] ---[ end trace 65d0e6cc4fde4727 ]--- [504208.700374] invalid opcode: 0000 [#3] SMP [504208.700378] last sysfs file: [504208.700381] CPU 5 [504208.700383] Modules linked in: [504208.700386] [504208.700389] Pid: 0, comm: swapper Tainted: G D 2.6.35-22-virtual #33-Ubuntu / [504208.700392] RIP: e030:[] [] intel_idle+0xac/0x180 [504208.700402] RSP: e02b:ffff8801b7cd1e90 EFLAGS: 00010046 [504208.700404] RAX: ffff8801b7cd0010 RBX: 0000000000000008 RCX: 0000000000000000 [504208.700406] RDX: 0000000000000000 RSI: ffff8801b7cd1fd8 RDI: ffff880003c59040 [504208.700408] RBP: ffff8801b7cd1ef0 R08: 0000000000000000 R09: 00000000000000c8 [504208.700411] R10: 0000000000000000 R11: 00000000ffff8aea R12: 0000000000000020 [504208.700413] R13: 11da48371cefc66d R14: 0000000000000003 R15: 0000000000000000 [504208.700420] FS: 0000000000000000(0000) GS:ffff880003c4e000(0000) knlGS:0000000000000000 [504208.700422] CS: e033 DS: 002b ES: 002b CR0: 000000008005003b [504208.700424] CR2: 0000000000000000 CR3: 0000000001a2a000 CR4: 0000000000002620 [504208.700427] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [504208.700429] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000000 [504208.700432] Process swapper (pid: 0, threadinfo ffff8801b7cd0000, task ffff8801b7cc96e0) [504208.700434] Stack: [504208.700435] ffffffff810013aa 0000000000000000 0000000000000246 ffffffff810013aa [504208.700439] <0> 0000000000000000 00000005815a7f36 ffff8801b7cd1ef0 ffff880003c6b158 [504208.700444] <0> ffff880003c6b288 0000000000000000 0000000000000000 0000000000000000 [504208.700449] Call Trace: [504208.700456] [] ? hypercall_page+0x3aa/0x1010 [504208.700460] [] ? hypercall_page+0x3aa/0x1010 [504208.700466] [] cpuidle_idle_call+0xa7/0x140 [504208.700471] [] cpu_idle+0xb3/0x110 [504208.700474] [] ? xen_irq_enable_direct_end+0x0/0x7 [504208.700480] [] cpu_bringup_and_idle+0x13/0x15 [504208.700482] Code: 83 c6 01 85 d2 0f 85 b7 00 00 00 65 48 8b 34 25 08 cc 00 00 48 8b 86 38 e0 ff ff a8 08 75 25 31 d2 48 8d 86 38 e0 ff ff 48 89 d1 <0f> 01 c8 0f ae f0 48 8b 86 38 e0 ff ff a8 08 75 08 b1 01 4c 89 [504208.700527] RIP [] intel_idle+0xac/0x180 [504208.700531] RSP [504208.700535] ---[ end trace 65d0e6cc4fde4728 ]--- [504208.700538] Kernel panic - not syncing: Attempted to kill the idle task! [504208.700541] Pid: 0, comm: swapper Tainted: G D 2.6.35-22-virtual #33-Ubuntu [504208.700543] Call Trace: [504208.700547] [] panic+0x90/0x111 [504208.700551] [] do_exit+0x3be/0x3f0 [504208.700555] [] oops_end+0xb0/0xf0 [504208.700558] [] die+0x5b/0x90 [504208.700561] [] do_trap+0xc4/0x170 [504208.700564] [] do_invalid_op+0x95/0xb0 [504208.700567] [] ? intel_idle+0xac/0x180 [504208.700571] [] ? xen_restore_fl_direct_end+0x0/0x1 [504208.700574] [] ? _raw_spin_unlock_irqrestore+0x1e/0x30 [504208.700579] [] ? tick_broadcast_oneshot_control+0xc7/0x120 [504208.700582] [] invalid_op+0x1b/0x20 [504208.700585] [] ? intel_idle+0xac/0x180 [504208.700589] [] ? hypercall_page+0x3aa/0x1010 [504208.700592] [] ? hypercall_page+0x3aa/0x1010 [504208.700595] [] cpuidle_idle_call+0xa7/0x140 [504208.700598] [] cpu_idle+0xb3/0x110 [504208.700601] [] ? xen_irq_enable_direct_end+0x0/0x7 [504208.700605] [] cpu_bringup_and_idle+0x13/0x15 [504208.900212] Kernel panic - not syncing: Attempted to kill the idle task! [504208.900221] Pid: 0, comm: swapper Tainted: G D 2.6.35-22-virtual #33-Ubuntu [504208.900228] Call Trace: [504208.900236] [] panic+0x90/0x111 [504208.900244] [] do_exit+0x3be/0x3f0 [504208.900251] [] oops_end+0xb0/0xf0 [504208.900258] [] die+0x5b/0x90 [504208.900265] [] do_trap+0xc4/0x170 [504208.900272] [] do_invalid_op+0x95/0xb0 [504208.900280] [] ? intel_idle+0xac/0x180 [504208.900288] [] ? xen_restore_fl_direct_end+0x0/0x1 [504208.900296] [] ? _raw_spin_unlock_irqrestore+0x1e/0x30 [504208.900305] [] ? tick_broadcast_oneshot_control+0xc7/0x120 [504208.900313] [] invalid_op+0x1b/0x20 [504208.900321] [] ? intel_idle+0xac/0x180 [504208.900329] [] ? hypercall_page+0x3aa/0x1010 [504208.900336] [] ? hypercall_page+0x3aa/0x1010 [504208.900344] [] cpuidle_idle_call+0xa7/0x140 [504208.900352] [] cpu_idle+0xb3/0x110 [504208.900358] [] ? xen_irq_enable_direct_end+0x0/0x7 [504208.900366] [] cpu_bringup_and_idle+0x13/0x15