XEN dom0 crashes

Bug #204237 reported by Roy
6
Affects Status Importance Assigned to Milestone
xen-source (Ubuntu)
Invalid
Undecided
Unassigned

Bug Description

After dom0 running a while (different time periods) with 2 domU's this happens;

***screen message***

Mar 20 13:35:01 HKLX00 /USR/SBIN/CRON[8710]: (root) CMD (/etc/webmin/status/monitor.pl)
Mar 20 13:35:08 HKLX00 kernel: [105653.808100] BUG: unable to handle kernel NULL pointer dereference at virtual address 00000040
Mar 20 13:35:08 HKLX00 kernel: [105653.808180] printing eip:
Mar 20 13:35:08 HKLX00 kernel: [105653.808205] c01e92a8
Mar 20 13:35:08 HKLX00 kernel: [105653.808207] 27c4f000 -> *pde = 00000001:07e74001
Mar 20 13:35:08 HKLX00 kernel: [105653.808236] 27c74000 -> *pme = 00000000:00000000
Mar 20 13:35:08 HKLX00 kernel: [105653.808265] Oops: 0000 [#1]

***root@HKLX00:~# uname -a***
Linux HKLX00 2.6.22-14-xen #1 SMP Tue Feb 12 09:27:26 UTC 2008 i686 GNU/Linux

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=7.10
DISTRIB_CODENAME=gutsy
DISTRIB_DESCRIPTION="Ubuntu 7.10"

***dmesg***
[ 0.000000] Linux version 2.6.22-14-xen (buildd@terranova) (gcc version 4.1.3 20070929 (prerelease) (Ubuntu

4.1.2-16ubuntu2)) #1 SMP Tue Feb 12 09:27:26 UTC 2008 (Unofficial)
[ 0.000000] Reserving virtual address space above 0xf5800000
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] Xen: 0000000000000000 - 00000000f5831000 (usable)
[ 0.000000] 3200MB HIGHMEM available.
[ 0.000000] 728MB LOWMEM available.
[ 0.000000] NX (Execute Disable) protection: active
[ 0.497207] Entering add_active_range(0, 0, 1005617) 0 entries of 256 used
[ 0.497212] Zone PFN ranges:
[ 0.497213] DMA 0 -> 186368
[ 0.497215] Normal 186368 -> 186368
[ 0.497216] HighMem 186368 -> 1005617
[ 0.497217] early_node_map[1] active PFN ranges
[ 0.497219] 0: 0 -> 1005617
[ 0.497221] On node 0 totalpages: 1005617
[ 0.507967] DMA zone: 1456 pages used for memmap
[ 0.507970] DMA zone: 0 pages reserved
[ 0.507972] DMA zone: 184912 pages, LIFO batch:31
[ 0.512316] Normal zone: 0 pages used for memmap
[ 0.512318] HighMem zone: 6400 pages used for memmap
[ 0.512321] HighMem zone: 812849 pages, LIFO batch:31
[ 0.531406] found SMP MP-table at 000fe710
[ 0.535602] DMI 2.5 present.
[ 0.537900] ACPI: RSDP 000F2AC0, 0024 (r2 DELL )
[ 0.537911] ACPI: XSDT 000F2B48, 00A4 (r1 DELL PE_SC3 1 DELL 1)
[ 0.537920] ACPI: FACP 000F2C60, 00F4 (r3 DELL PE_SC3 1 DELL 1)
[ 0.537929] ACPI: DSDT CFEC8000, 2545 (r1 DELL PE_SC3 1 INTL 20050624)
[ 0.537936] ACPI: FACS CFEE7C00, 0040
[ 0.537940] ACPI: APIC 000F2D54, 0072 (r1 DELL PE_SC3 1 DELL 1)
[ 0.537946] ACPI: SPCR 000F2DD3, 0050 (r1 DELL PE_SC3 1 DELL 1)
[ 0.537951] ACPI: HPET 000F2E23, 0038 (r1 DELL PE_SC3 1 DELL 1)
[ 0.537956] ACPI: MCFG 000F2E5B, 003C (r1 DELL PE_SC3 1 DELL 1)
[ 0.537962] ACPI: WD__ 000F2E97, 0134 (r1 DELL PE_SC3 1 DELL 1)
[ 0.537967] ACPI: SLIC 000F2FCB, 0024 (r1 DELL PE_SC3 1 DELL 1)
[ 0.537972] ACPI: ERST CFECBA00, 0210 (r1 DELL PE_SC3 1 DELL 1)
[ 0.537978] ACPI: HEST CFECBC10, 027C (r1 DELL PE_SC3 1 DELL 1)
[ 0.537983] ACPI: BERT CFECB880, 0030 (r1 DELL PE_SC3 1 DELL 1)
[ 0.537989] ACPI: EINJ CFECB8B0, 0150 (r1 DELL PE_SC3 1 DELL 1)
[ 0.537994] ACPI: SSDT CFECA545, 0224 (r1 DELL PE_SC3 11 INTL 20050624)
[ 0.538000] ACPI: SSDT CFECA9BB, 0224 (r1 DELL PE_SC3 11 INTL 20050624)
[ 0.538006] ACPI: SSDT CFECAE31, 0224 (r1 DELL PE_SC3 11 INTL 20050624)
[ 0.538011] ACPI: SSDT CFECB2A7, 0224 (r1 DELL PE_SC3 11 INTL 20050624)
[ 0.538017] ACPI: SSDT CFECB71D, 0162 (r1 DELL PE_SC3 10 INTL 20050624)
[ 0.540079] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[ 0.540081] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[ 0.540082] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
[ 0.540083] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
[ 0.540088] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
[ 0.540093] ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
[ 0.540100] IOAPIC[0]: apic_id 4, version 32, address 0xfec00000, GSI 0-23
[ 0.540104] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.540106] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.540108] ACPI: IRQ0 used by override.
[ 0.540110] ACPI: IRQ2 used by override.
[ 0.540111] ACPI: IRQ9 used by override.
[ 0.540115] Using ACPI (MADT) for SMP configuration information
[ 0.540120] Allocating PCI resources starting at d1000000 (gap: d0000000:10000000)
[ 0.540178] Built 1 zonelists. Total pages: 997761
[ 0.540180] Kernel command line: root=UUID=4482e189-9c21-43dc-9c82-2edc3805ce9f ro console=tty0
[ 0.540345] Enabling fast FPU save and restore... done.
[ 0.540348] Enabling unmasked SIMD FPU exception support... done.
[ 0.540350] Initializing CPU#0
[ 0.540455] PID hash table entries: 4096 (order: 12, 16384 bytes)
[ 0.540530] Xen reported: 2133.462 MHz processor.
[ 0.544434] Console: colour VGA+ 80x50
[ 0.555013] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.555296] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.611384] Software IO TLB enabled:
[ 0.611386] Aperture: 64 megabytes
[ 0.611387] Kernel range: c3b4f000 - c7b4f000
[ 0.611387] Address size: 27 bits
[ 0.615345] vmalloc area: ee000000-f53fe000, maxmem 2d800000
[ 0.733420] Memory: 3889712k/4022468k available (2071k kernel code, 123684k reserved, 925k data, 200k init,

3276996k highmem)
[ 0.733548] virtual kernel memory layout:
[ 0.733549] fixmap : 0xf568f000 - 0xf57ff000 (1472 kB)
[ 0.733550] pkmap : 0xf5400000 - 0xf5600000 (2048 kB)
[ 0.733551] vmalloc : 0xee000000 - 0xf53fe000 ( 115 MB)
[ 0.733552] lowmem : 0xc0000000 - 0xed800000 ( 728 MB)
[ 0.733553] .init : 0xc03f3000 - 0xc0425000 ( 200 kB)
[ 0.733553] .data : 0xc0305dfe - 0xc03ed544 ( 925 kB)
[ 0.733554] .text : 0xc0100000 - 0xc0305dfe (2071 kB)
[ 0.734276] Checking if this processor honours the WP bit even in supervisor mode... Ok.
[ 0.734501] SLUB: Genslabs=22, HWalign=64, Order=0-1, MinObjects=4, CPUs=4, Nodes=1
[ 0.800627] Calibrating delay using timer specific routine.. 4269.06 BogoMIPS (lpj=8538138)
[ 0.800822] Security Framework v1.0.0 initialized
[ 0.800917] SELinux: Disabled at boot.
[ 0.801015] Mount-cache hash table entries: 512
[ 0.801204] CPU: After generic identify, caps: bfebd3f1 20100000 00000000 00000000 0000e3bd 00000000 00000001
[ 0.801214] CPU: L1 I cache: 32K, L1 D cache: 32K
[ 0.801371] CPU: L2 cache: 4096K
[ 0.801461] CPU: After all inits, caps: bfebd3f1 20100000 00000000 00003940 0000e3bd 00000000 00000001
[ 0.801468] Compat vDSO mapped to f57fe000.
[ 0.801561] Checking 'hlt' instruction... OK.
[ 0.801808] SMP alternatives: switching to UP code
[ 0.802110] Early unpacking initramfs... done
[ 0.820097] ACPI: Core revision 20070126
[ 0.820232] ACPI: Looking for DSDT in initramfs... error, file /DSDT.aml not found.
[ 0.821457] ENABLING IO-APIC IRQs
[ 0.821692] SMP alternatives: switching to SMP code
[ 0.821854] Initializing CPU#1
[ 0.821912] Initializing CPU#2
[ 0.821946] Brought up 4 CPUs
[ 0.821950] Initializing CPU#3
[ 0.902570] migration_cost=17
[ 0.903408] NET: Registered protocol family 16
[ 0.903608] ACPI: bus type pci registered
[ 0.903706] PCI: Using configuration type 1
[ 0.903796] Setting up standard PCI resources
[ 0.905214] ACPI: EC: Look up EC in DSDT
[ 0.907316] ACPI: System BIOS is requesting _OSI(Linux)
[ 0.907409] ACPI: Please test with "acpi_osi=!Linux"
[ 0.907410] Please send dmidecode to <email address hidden>
[ 0.907719] ACPI: Interpreter enabled
[ 0.907812] ACPI: Using IOAPIC for interrupt routing
[ 0.912399] ACPI: PCI Root Bridge [PCI0] (0000:00)
[ 0.912500] PCI: Probing PCI hardware (bus 00)
[ 0.914597] PCI: Transparent bridge - 0000:00:1e.0
[ 0.914819] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[ 0.915096] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEX1._PRT]
[ 0.915188] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.SBE0._PRT]
[ 0.915291] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.SBE4._PRT]
[ 0.915344] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.SBE5._PRT]
[ 0.915395] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.COMP._PRT]
[ 0.916260] ACPI: PCI Interrupt Link [LK00] (IRQs 3 4 5 6 7 10 11 12 14 *15)
[ 0.917248] ACPI: PCI Interrupt Link [LK01] (IRQs 3 4 5 6 7 10 11 12 *14 15)
[ 0.918230] ACPI: PCI Interrupt Link [LK02] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
[ 0.919392] ACPI: PCI Interrupt Link [LK03] (IRQs 3 4 *5 6 7 10 11 12 14 15)
[ 0.920368] ACPI: PCI Interrupt Link [LK04] (IRQs 3 4 5 6 7 *10 11 12 14 15)
[ 0.921333] ACPI: PCI Interrupt Link [LK05] (IRQs 3 4 5 6 7 10 *11 12 14 15)
[ 0.922296] ACPI: PCI Interrupt Link [LK06] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
[ 0.923436] ACPI: PCI Interrupt Link [LK07] (IRQs 3 4 5 *6 7 10 11 12 14 15)
[ 0.924422] Linux Plug and Play Support v0.97 (c) Adam Belay
[ 0.924523] pnp: PnP ACPI init
[ 0.924617] ACPI: bus type pnp registered
[ 0.928944] pnp: PnP ACPI: found 14 devices
[ 0.929035] ACPI: ACPI bus type pnp unregistered
[ 0.929140] xen_mem: Initialising balloon driver.
[ 0.929333] PCI: Using ACPI for IRQ routing
[ 0.929423] PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report
[ 0.929630] NET: Registered protocol family 8
[ 0.929720] NET: Registered protocol family 20
[ 0.929855] pnp: 00:0a: ioport range 0x800-0x87f has been reserved
[ 0.929949] pnp: 00:0a: ioport range 0x880-0x8bf has been reserved
[ 0.930045] pnp: 00:0a: ioport range 0x8c0-0x8df has been reserved
[ 0.930138] pnp: 00:0a: ioport range 0x8e0-0x8e3 has been reserved
[ 0.930231] pnp: 00:0a: ioport range 0x900-0x900 has been reserved
[ 0.930325] pnp: 00:0a: ioport range 0xc00-0xc0f has been reserved
[ 0.930419] pnp: 00:0a: ioport range 0xc10-0xc1f has been reserved
[ 0.930513] pnp: 00:0a: ioport range 0xca0-0xca7 has been reserved
[ 0.930609] pnp: 00:0b: ioport range 0xca8-0xca8 has been reserved
[ 0.930703] pnp: 00:0b: ioport range 0xcac-0xcac has been reserved
[ 0.930798] pnp: 00:0c: iomem range 0xe0000000-0xefffffff could not be reserved
[ 0.931291] PCI: Bridge: 0000:00:01.0
[ 0.931380] IO window: disabled.
[ 0.931472] MEM window: disabled.
[ 0.931564] PREFETCH window: disabled.
[ 0.931657] PCI: Bridge: 0000:00:1c.0
[ 0.931747] IO window: e000-efff
[ 0.931841] MEM window: dfb00000-dfcfffff
[ 0.931935] PREFETCH window: disabled.
[ 0.932004] Time: xen clocksource has been installed.
[ 0.932135] PCI: Bridge: 0000:00:1c.4
[ 0.932223] IO window: disabled.
[ 0.932317] MEM window: dfd00000-dfdfffff
[ 0.932410] PREFETCH window: disabled.
[ 0.932504] PCI: Bridge: 0000:00:1c.5
[ 0.932592] IO window: disabled.
[ 0.932686] MEM window: dfe00000-dfefffff
[ 0.932779] PREFETCH window: disabled.
[ 0.932876] PCI: Bridge: 0000:00:1e.0
[ 0.932966] IO window: d000-dfff
[ 0.933060] MEM window: dff00000-dfffffff
[ 0.933154] PREFETCH window: d0000000-d7ffffff
[ 0.933271] ACPI: PCI Interrupt 0000:00:01.0[A] -> GSI 16 (level, low) -> IRQ 16
[ 0.933452] PCI: Setting latency timer of device 0000:00:01.0 to 64
[ 0.933483] ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 16 (level, low) -> IRQ 16
[ 0.933664] PCI: Setting latency timer of device 0000:00:1c.0 to 64
[ 0.933694] ACPI: PCI Interrupt 0000:00:1c.4[A] -> GSI 16 (level, low) -> IRQ 16
[ 0.933875] PCI: Setting latency timer of device 0000:00:1c.4 to 64
[ 0.933909] ACPI: PCI Interrupt 0000:00:1c.5[B] -> GSI 17 (level, low) -> IRQ 17
[ 0.934090] PCI: Setting latency timer of device 0000:00:1c.5 to 64
[ 0.934108] PCI: Setting latency timer of device 0000:00:1e.0 to 64
[ 0.934117] NET: Registered protocol family 2
[ 0.972043] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.972184] TCP established hash table entries: 131072 (order: 8, 1572864 bytes)
[ 0.972808] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.973073] TCP: Hash tables configured (established 131072 bind 65536)
[ 0.973169] TCP reno registered
[ 0.984124] checking if image is initramfs... it is
[ 1.013299] Freeing initrd memory: 15998k freed
[ 1.014287] audit: initializing netlink socket (disabled)
[ 1.014394] audit(1206017930.012:1): initialized
[ 1.014585] highmem bounce pool size: 64 pages
[ 1.017390] VFS: Disk quotas dquot_6.5.1
[ 1.017553] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 1.017770] io scheduler noop registered
[ 1.017873] io scheduler anticipatory registered
[ 1.017971] io scheduler deadline registered
[ 1.018081] io scheduler cfq registered (default)
[ 1.032056] Boot video device is 0000:05:05.0
[ 1.032172] PCI: Setting latency timer of device 0000:00:01.0 to 64
[ 1.032277] assign_interrupt_mode Found MSI capability
[ 1.032369] Allocate Port Service[0000:00:01.0:pcie00]
[ 1.032552] PCI: Setting latency timer of device 0000:00:1c.0 to 64
[ 1.032650] assign_interrupt_mode Found MSI capability
[ 1.032750] Allocate Port Service[0000:00:1c.0:pcie00]
[ 1.032806] Allocate Port Service[0000:00:1c.0:pcie02]
[ 1.032962] PCI: Setting latency timer of device 0000:00:1c.4 to 64
[ 1.033045] assign_interrupt_mode Found MSI capability
[ 1.033137] Allocate Port Service[0000:00:1c.4:pcie00]
[ 1.033304] PCI: Setting latency timer of device 0000:00:1c.5 to 64
[ 1.033399] assign_interrupt_mode Found MSI capability
[ 1.033499] Allocate Port Service[0000:00:1c.5:pcie00]
[ 1.062048] Real Time Clock Driver v1.12ac
[ 1.062308] hpet_acpi_add: no address or irqs in _CRS
[ 1.063096] RAMDISK driver initialized: 16 RAM disks of 65536K size 1024 blocksize
[ 1.063344] input: Macintosh mouse button emulation as /class/input/input0
[ 1.063511] Xen virtual console successfully installed as ttyS0
[ 1.063648] Event-channel device installed.
[ 1.069538] PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[ 1.072267] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 1.072363] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 1.072565] mice: PS/2 mouse device common for all mice
[ 1.072758] TCP cubic registered
[ 1.072857] NET: Registered protocol family 1
[ 1.072968] Using IPI No-Shortcut mode
[ 1.073222] Freeing unused kernel memory: 200k freed
[ 1.128631] input: AT Translated Set 2 keyboard as /class/input/input1
[ 1.315570] AppArmor: AppArmor initialized<5>audit(1206017930.308:2): type=1505 info="AppArmor initialized"

pid=1115
[ 1.324890] fuse init (API version 7.8)
[ 1.332982] Failure registering capabilities with primary security module.
[ 2.074656] usbcore: registered new interface driver usbfs
[ 2.074780] usbcore: registered new interface driver hub
[ 2.074896] usbcore: registered new device driver usb
[ 2.075969] USB Universal Host Controller Interface driver v3.0
[ 2.076143] ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 21 (level, low) -> IRQ 18
[ 2.076339] PCI: Setting latency timer of device 0000:00:1d.0 to 64
[ 2.076343] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 2.076515] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1
[ 2.076672] uhci_hcd 0000:00:1d.0: irq 18, io base 0x0000cc60
[ 2.076888] usb usb1: configuration #1 chosen from 1 choice
[ 2.077001] hub 1-0:1.0: USB hub found
[ 2.077107] hub 1-0:1.0: 2 ports detected
[ 2.098331] SCSI subsystem initialized
[ 2.131223] libata version 2.21 loaded.
[ 2.151803] Fusion MPT base driver 3.04.04
[ 2.151904] Copyright (c) 1999-2007 LSI Logic Corporation
[ 2.157291] Fusion MPT SAS Host driver 3.04.04
[ 2.180186] ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 20 (level, low) -> IRQ 19
[ 2.180373] PCI: Setting latency timer of device 0000:00:1d.1 to 64
[ 2.180377] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 2.180499] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 2
[ 2.180650] uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000cc80
[ 2.180846] usb usb2: configuration #1 chosen from 1 choice
[ 2.180955] hub 2-0:1.0: USB hub found
[ 2.181050] hub 2-0:1.0: 2 ports detected
[ 2.284136] ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 21 (level, low) -> IRQ 18
[ 2.284331] PCI: Setting latency timer of device 0000:00:1d.2 to 64
[ 2.284335] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 2.284453] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 3
[ 2.284589] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000cca0
[ 2.284782] usb usb3: configuration #1 chosen from 1 choice
[ 2.284891] hub 3-0:1.0: USB hub found
[ 2.284985] hub 3-0:1.0: 2 ports detected
[ 2.389258] ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 21 (level, low) -> IRQ 18
[ 2.389452] PCI: Setting latency timer of device 0000:00:1d.7 to 64
[ 2.389456] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[ 2.389564] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 4
[ 2.389720] ehci_hcd 0000:00:1d.7: debug port 1
[ 2.389815] PCI: cache line size of 32 is not supported by device 0000:00:1d.7
[ 2.389820] ehci_hcd 0000:00:1d.7: irq 18, io mem 0xdfaffc00
[ 2.394228] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
[ 2.394396] usb usb4: configuration #1 chosen from 1 choice
[ 2.394504] hub 4-0:1.0: USB hub found
[ 2.394602] hub 4-0:1.0: 6 ports detected
[ 2.496119] tg3.c:v3.77 (May 31, 2007)
[ 2.496255] ACPI: PCI Interrupt 0000:03:00.0[A] -> GSI 16 (level, low) -> IRQ 16
[ 2.496443] PCI: Setting latency timer of device 0000:03:00.0 to 64
[ 2.516307] eth0: Tigon3 [partno(BCM95721) rev 4201 PHY(5750)] (PCI Express) 10/100/1000Base-T Ethernet

00:19:b9:fa:59:80
[ 2.516836] eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[1] WireSpeed[1] TSOcap[1]
[ 2.516950] eth0: dma_rwctrl[76180000] dma_mask[64-bit]
[ 2.517074] ACPI: PCI Interrupt 0000:04:00.0[A] -> GSI 17 (level, low) -> IRQ 17
[ 2.517261] PCI: Setting latency timer of device 0000:04:00.0 to 64
[ 2.536274] eth1: Tigon3 [partno(BCM95721) rev 4201 PHY(5750)] (PCI Express) 10/100/1000Base-T Ethernet

00:19:b9:fa:59:81
[ 2.536799] eth1: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[1] WireSpeed[1] TSOcap[1]
[ 2.536912] eth1: dma_rwctrl[76180000] dma_mask[64-bit]
[ 2.537080] ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 16 (level, low) -> IRQ 16
[ 2.537267] mptbase: Initiating ioc0 bringup
[ 2.908034] usb 4-3: new high speed USB device using ehci_hcd and address 2
[ 3.050029] usb 4-3: configuration #1 chosen from 1 choice
[ 3.240053] ioc0: SAS1068E: Capabilities={Initiator}
[ 3.240449] PCI: Setting latency timer of device 0000:02:00.0 to 64
[ 3.288036] usb 4-5: new high speed USB device using ehci_hcd and address 3
[ 3.420399] usb 4-5: configuration #1 chosen from 1 choice
[ 3.420601] hub 4-5:1.0: USB hub found
[ 3.420832] hub 4-5:1.0: 4 ports detected
[ 3.524608] usbcore: registered new interface driver libusual
[ 3.531254] Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
[ 3.531353] ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
[ 3.533093] Initializing USB Mass Storage driver...
[ 3.533270] scsi0 : SCSI emulation for USB Mass Storage devices
[ 3.533400] usb-storage: device found at 2
[ 3.533402] usb-storage: waiting for device to settle before scanning
[ 3.533411] usbcore: registered new interface driver usb-storage
[ 3.533503] USB Mass Storage support registered.
[ 5.160027] floppy0: no floppy controllers found
[ 8.532254] usb-storage: device scan complete
[ 8.532874] scsi 0:0:0:0: Direct-Access IC25N030 ATMR04-0 0811 PQ: 0 ANSI: 0
[ 8.560969] sd 0:0:0:0: [sda] 58605120 512-byte hardware sectors (30006 MB)
[ 8.562344] sd 0:0:0:0: [sda] Test WP failed, assume Write Enabled
[ 8.562436] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 8.563467] sd 0:0:0:0: [sda] 58605120 512-byte hardware sectors (30006 MB)
[ 8.564840] sd 0:0:0:0: [sda] Test WP failed, assume Write Enabled
[ 8.564942] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 8.565044] sda: sda1
[ 8.895306] sd 0:0:0:0: [sda] Attached SCSI disk
[ 8.899360] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 9.011755] scsi1 : ioc0: LSISAS1068E, FwRev=00142e00h, Ports=1, MaxQ=511, IRQ=16
[ 9.044690] scsi 1:0:0:0: Direct-Access ATA SAMSUNG HE160HJ 0-24 PQ: 0 ANSI: 5
[ 9.045444] scsi 1:0:0:0: Attached scsi generic sg1 type 0
[ 9.064933] scsi 1:0:1:0: Direct-Access ATA SAMSUNG HE160HJ 0-24 PQ: 0 ANSI: 5
[ 9.065659] scsi 1:0:1:0: Attached scsi generic sg2 type 0
[ 9.068220] scsi 1:1:0:0: Direct-Access Dell VIRTUAL DISK 1028 PQ: 0 ANSI: 5
[ 9.068775] sd 1:1:0:0: [sdb] 310546432 512-byte hardware sectors (159000 MB)
[ 9.069097] sd 1:1:0:0: [sdb] Write Protect is off
[ 9.069195] sd 1:1:0:0: [sdb] Mode Sense: 03 00 00 08
[ 9.069592] sd 1:1:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 9.070114] sd 1:1:0:0: [sdb] 310546432 512-byte hardware sectors (159000 MB)
[ 9.070433] sd 1:1:0:0: [sdb] Write Protect is off
[ 9.070532] sd 1:1:0:0: [sdb] Mode Sense: 03 00 00 08
[ 9.070928] sd 1:1:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 9.071051] sdb: sdb1 sdb2 < sdb5 >
[ 9.120499] sd 1:1:0:0: [sdb] Attached SCSI disk
[ 9.120612] sd 1:1:0:0: Attached scsi generic sg3 type 0
[ 9.120732] ata_piix 0000:00:1f.2: version 2.11
[ 9.120741] ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ]
[ 9.276085] ACPI: PCI Interrupt 0000:00:1f.2[C] -> GSI 23 (level, low) -> IRQ 20
[ 9.276309] PCI: Setting latency timer of device 0000:00:1f.2 to 64
[ 9.276376] scsi2 : ata_piix
[ 9.276507] scsi3 : ata_piix
[ 9.276615] ata1: SATA max UDMA/133 cmd 0x0001cc30 ctl 0x0001cc2a bmdma 0x0001cc40 irq 20
[ 9.276726] ata2: SATA max UDMA/133 cmd 0x0001cc38 ctl 0x0001cc2e bmdma 0x0001cc48 irq 20
[ 9.343856] EXT3-fs: INFO: recovery required on readonly filesystem.
[ 9.343956] EXT3-fs: write access will be enabled during recovery.
[ 9.632296] ata1.01: ATAPI: TSSTcorpCD-RW/DVD-ROM TSL462D, DE07, max UDMA/33
[ 9.632397] ata1.01: applying bridge limits
[ 9.836384] ata1.01: configured for UDMA/33
[ 10.036656] scsi 2:0:1:0: CD-ROM TSSTcorp CDRWDVD TSL462D DE07 PQ: 0 ANSI: 5
[ 10.037407] scsi 2:0:1:0: Attached scsi generic sg4 type 5
[ 10.173359] sr0: scsi3-mmc drive: 24x/24x writer cd/rw xa/form2 cdda tray
[ 10.173458] Uniform CD-ROM driver Revision: 3.20
[ 10.173600] sr 2:0:1:0: Attached scsi CD-ROM sr0
[ 11.405003] kjournald starting. Commit interval 5 seconds
[ 11.405018] EXT3-fs: recovery complete.
[ 11.405400] EXT3-fs: mounted filesystem with ordered data mode.
[ 16.500273] NET: Registered protocol family 10
[ 16.500477] lo: Disabled Privacy Extensions
[ 16.500700] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 16.825022] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 16.843067] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 16.980108] Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
[ 16.995661] input: PC Speaker as /class/input/input2
[ 17.042096] 8250_pnp: Unknown symbol serial8250_unregister_port
[ 17.042237] 8250_pnp: Unknown symbol serial8250_resume_port
[ 17.042352] 8250_pnp: Unknown symbol serial8250_register_port
[ 17.042467] 8250_pnp: Unknown symbol serial8250_suspend_port
[ 17.100960] Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
[ 17.120444] 8250_pnp: Unknown symbol serial8250_unregister_port
[ 17.120583] 8250_pnp: Unknown symbol serial8250_resume_port
[ 17.120698] 8250_pnp: Unknown symbol serial8250_register_port
[ 17.120823] 8250_pnp: Unknown symbol serial8250_suspend_port
[ 17.477087] input: PS/2 Logitech Mouse as /class/input/input3
[ 18.053884] tg3: eth0: Link is up at 1000 Mbps, full duplex.
[ 18.053979] tg3: eth0: Flow control is on for TX and on for RX.
[ 18.055487] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 19.992049] floppy0: no floppy controllers found
[ 21.096737] loop: module loaded
[ 21.147809] lp: driver loaded but no devices found
[ 21.356819] Adding 6337600k swap on /dev/sdb5. Priority:-1 extents:1 across:6337600k
[ 21.537783] EXT3 FS on sdb1, internal journal
[ 25.361253] Bridge firewalling registered
[ 25.467836] Setting mem allocation to 4014276 kiB
[ 25.496162] Setting mem allocation to 4014276 kiB
[ 25.863164] NET: Registered protocol family 17
[ 25.885232] device vif0.0 entered promiscuous mode
[ 25.885248] audit(1206017954.880:3): dev=vif0.0 prom=256 old_prom=0 auid=4294967295
[ 25.888355] xenbr0: port 1(vif0.0) entering learning state
[ 25.892049] xenbr0: topology change detected, propagating
[ 25.892053] xenbr0: port 1(vif0.0) entering forwarding state
[ 25.949217] ADDRCONF(NETDEV_UP): peth0: link is not ready
[ 29.060788] tg3: peth0: Link is up at 1000 Mbps, full duplex.
[ 29.060794] tg3: peth0: Flow control is on for TX and on for RX.
[ 29.062230] ADDRCONF(NETDEV_CHANGE): peth0: link becomes ready
[ 30.001193] device peth0 entered promiscuous mode
[ 30.001209] audit(1206017959.000:4): dev=peth0 prom=256 old_prom=0 auid=4294967295
[ 30.001213] xenbr0: port 2(peth0) entering learning state
[ 30.004070] xenbr0: topology change detected, propagating
[ 30.004074] xenbr0: port 2(peth0) entering forwarding state
[ 34.888022] vif0.0: no IPv6 routers present
[ 38.060017] peth0: no IPv6 routers present
[ 40.704021] eth0: no IPv6 routers present

Tags: dom0 server xen
Revision history for this message
Todd Deshane (deshantm) wrote :

What are the guest running? can you also post the guest configs?

Is there any more output you can get for the crash?

see:
https://help.ubuntu.com/community/DebuggingSystemCrash
https://wiki.ubuntu.com/DebuggingKernelOops
https://wiki.ubuntu.com/KernelTeamBugPolicies

Revision history for this message
Dimitrios Symeonidis (azimout) wrote :

We are closing this bug report because it lacks the information we need to investigate the problem, as described in the previous comments. Please reopen it if you can give us the missing information, and don't hesitate to submit bug reports in the future. To reopen the bug report you can click on the current status, under the Status column, and change the Status back to "New". Thanks again!

Changed in xen-source (Ubuntu):
status: New → Invalid
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