Attachment 124157 Details for Bug 254208

serial console capture of the panic

xen-panic-1.txt (text/plain), 21.51 KB, created by Greg Riedesel on 2007-03-13 21:21:40 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Greg Riedesel

Created: 2007-03-13 21:21:40 UTC

Size: 21.51 KB

patch

obsolete

> __  __            _____  ___   _____    _ _ _____ _____ _  _     ____   ___  
> \ \/ /___ _ __   |___ / / _ \ |___ /   / / |___  |___  | || |   |___ \ / _ \ 
>  \  // _ \ '_ \    |_ \| | | |  |_ \   | | |  / /   / /| || |_ __ __) | | | |
>  /  \  __/ | | |  ___) | |_| | ___) |  | | | / /   / / |__   _|__/ __/| |_| |
> /_/\_\___|_| |_| |____(_)___(_)____/___|_|_|/_/   /_/     |_|   |_____|\___/ 
>                                   |_____|                                    
> http://www.cl.cam.ac.uk/netos/xen
> University of Cambridge Computer Laboratory
>
> Xen version 3.0.3_11774-20 (abuild@suse.de) (gcc version 4.1.2 20061115 (prerelease) (SUSE Linux)) Tue Nov 28 09:26:57 UTC 2006
> Latest ChangeSet: 11774
>
>(XEN) Command line: /boot/xen.gz  console=com1 com1=115200
>(XEN) Physical RAM map:
>(XEN)  0000000000000000 - 000000000009fc00 (usable)
>(XEN)  000000000009fc00 - 00000000000a0000 (reserved)
>(XEN)  00000000000e4000 - 0000000000100000 (reserved)
>(XEN)  0000000000100000 - 000000007ffa0000 (usable)
>(XEN)  000000007ffa0000 - 000000007ffae000 (ACPI data)
>(XEN)  000000007ffae000 - 000000007ffe0000 (ACPI NVS)
>(XEN)  000000007ffe0000 - 0000000080000000 (reserved)
>(XEN)  00000000fee00000 - 00000000fee01000 (reserved)
>(XEN)  00000000ffb00000 - 0000000100000000 (reserved)
>(XEN)  0000000100000000 - 0000000180000000 (usable)
>(XEN) System RAM: 4095MB (4193532kB)
>(XEN) Xen heap: 13MB (14288kB)
>(XEN) found SMP MP-table at 000ff780
>(XEN) DMI 2.4 present.
>(XEN) Using APIC driver default
>(XEN) ACPI: RSDP (v002 ACPIAM                                ) @ 0x00000000000fae40
>(XEN) ACPI: XSDT (v001 A M I  OEMXSDT  0x09000605 MSFT 0x00000097) @ 0x000000007ffa0100
>(XEN) ACPI: FADT (v003 A M I  OEMFACP  0x09000605 MSFT 0x00000097) @ 0x000000007ffa0290
>(XEN) ACPI: MADT (v001 A M I  OEMAPIC  0x09000605 MSFT 0x00000097) @ 0x000000007ffa0390
>(XEN) ACPI: MCFG (v001 A M I  OEMMCFG  0x09000605 MSFT 0x00000097) @ 0x000000007ffa0400
>(XEN) ACPI: OEMB (v001 A M I  AMI_OEM  0x09000605 MSFT 0x00000097) @ 0x000000007ffae040
>(XEN) ACPI: DSDT (v001  A0483 A0483035 0x00000035 INTL 0x20060113) @ 0x0000000000000000
>(XEN) ACPI: Local APIC address 0xfee00000
>(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
>(XEN) Processor #0 6:15 APIC version 20
>(XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
>(XEN) Processor #1 6:15 APIC version 20
>(XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x82] disabled)
>(XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled)
>(XEN) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
>(XEN) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
>(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>(XEN) ACPI: IRQ0 used by override.
>(XEN) ACPI: IRQ2 used by override.
>(XEN) ACPI: IRQ9 used by override.
>(XEN) Enabling APIC mode:  Flat.  Using 1 I/O APICs
>(XEN) Using ACPI (MADT) for SMP configuration information
>(XEN) Using scheduler: SMP Credit Scheduler (credit)
>(XEN) Initializing CPU#0
>(XEN) Detected 2666.737 MHz processor.
>(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
>(XEN) CPU: Physical Processor ID: 0
>(XEN) CPU: Processor Core ID: 0
>(XEN) VMXON is done
>(XEN) Intel machine check architecture supported.
>(XEN) Intel machine check reporting enabled on CPU#0.
>(XEN) CPU0: Intel(R) Core(TM)2 CPU          6700  @ 2.66GHz stepping 06
>(XEN) Booting processor 1/1 eip 90000
>(XEN) Initializing CPU#1
>(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
>(XEN) CPU: Physical Processor ID: 0
>(XEN) CPU: Processor Core ID: 1
>(XEN) VMXON is done
>(XEN) Intel machine check architecture supported.
>(XEN) Intel machine check reporting enabled on CPU#1.
>(XEN) CPU1: Intel(R) Core(TM)2 CPU          6700  @ 2.66GHz stepping 06
>(XEN) Total of 2 processors activated.
>(XEN) ENABLING IO-APIC IRQs
>(XEN)  -> Using old ACK method
>(XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1
>(XEN) checking TSC synchronization across 2 CPUs: passed.
>(XEN) Platform timer is 1.193MHz PIT
>(XEN) Brought up 2 CPUs
>(XEN) Machine check exception polling timer started.
>(XEN) *** LOADING DOMAIN 0 ***
>(XEN) Domain 0 kernel supports features = { 0000001f }.
>(XEN) Domain 0 kernel requires features = { 00000000 }.
>(XEN) PHYSICAL MEMORY ARRANGEMENT:
>(XEN)  Dom0 alloc.:   0000000006000000->0000000008000000 (984982 pages to be allocated)
>(XEN) VIRTUAL MEMORY ARRANGEMENT:
>(XEN)  Loaded kernel: ffffffff80200000->ffffffff805e2e5c
>(XEN)  Init. ramdisk: ffffffff805e3000->ffffffff80e24200
>(XEN)  Phys-Mach map: ffffffff80e25000->ffffffff815b8cb0
>(XEN)  Start info:    ffffffff815b9000->ffffffff815b949c
>(XEN)  Page tables:   ffffffff815ba000->ffffffff815c9000
>(XEN)  Boot stack:    ffffffff815c9000->ffffffff815ca000
>(XEN)  TOTAL:         ffffffff80000000->ffffffff81800000
>(XEN)  ENTRY ADDRESS: ffffffff80200000
>(XEN) Dom0 has maximum 2 VCPUs
>(XEN) Initrd len 0x841200, start at 0xffffffff805e3000
>(XEN) Scrubbing Free RAM: ..............................................................done.
>(XEN) Xen trace buffers: disabled
>(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen).
>kernel direct mapping tables up to f2f96000 @ 15cc000-1d69000
>Bootdata ok (command line is root=/dev/sdb3 vga=0x1 resume=/dev/sdb2 splash=verbose console=tty0 console=ttyS0,115200n8)
>Linux version 2.6.18.8-0.1-xen (geeko@buildhost) (gcc version 4.1.2 20061115 (prerelease) (SUSE Linux)) #1 SMP Fri Mar 2 13:51:59 UTC 2007
>BIOS-provided physical RAM map:
> Xen: 0000000000000000 - 00000000f2f96000 (usable)
>DMI 2.4 present.
>ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
>ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
>ACPI: LAPIC (acpi_id[0x03] lapic_id[0x82] disabled)
>ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled)
>ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
>IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
>ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
>ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
>Setting APIC routing to xen
>Using ACPI (MADT) for SMP configuration information
>Allocating PCI resources starting at 88000000 (gap: 80000000:7ee00000)
>Built 1 zonelists.  Total pages: 995222
>Kernel command line: root=/dev/sdb3 vga=0x1 resume=/dev/sdb2 splash=verbose console=tty0 console=ttyS0,115200n8
>bootsplash: verbose mode.
>Initializing CPU#0
>PID hash table entries: 4096 (order: 12, 32768 bytes)
>Xen reported: 2666.736 MHz processor.
>Console: colour VGA+ 80x25
>Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
>Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
>Software IO TLB enabled: 
> Aperture:     64 megabytes
> Kernel range: 0xffff880005c62000 - 0xffff880009c62000
>PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
>Memory: 3816696k/3980888k available (1877k kernel code, 155292k reserved, 1195k data, 156k init)
>Calibrating delay using timer specific routine.. 6667.96 BogoMIPS (lpj=13335931)
>Security Framework v1.0.0 initialized
>Mount-cache hash table entries: 256
>CPU: L1 I cache: 32K, L1 D cache: 32K
>CPU: L2 cache: 4096K
>CPU: Physical Processor ID: 0
>CPU: Processor Core ID: 0
>SMP alternatives: switching to UP code
>checking if image is initramfs... it is
>Freeing initrd memory: 8452k freed
>ACPI: Core revision 20060707
>SMP alternatives: switching to SMP code
>Brought up 2 CPUs
>Initializing CPU#1
>migration_cost=10
>Grant table initialized
>NET: Registered protocol family 16
>ACPI: bus type pci registered
>PCI: BIOS Bug: MCFG area at e0000000 is not E820-reserved
>PCI: Not using MMCONFIG.
>PCI: Using configuration type 1
>ACPI: Interpreter enabled
>ACPI: Using IOAPIC for interrupt routing
>ACPI: PCI Root Bridge [PCI0] (0000:00)
>PCI: Firmware left 0000:05:01.0 e100 interrupts enabled, disabling
>PCI: Transparent bridge - 0000:00:1e.0
>ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)
>ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15)
>ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 12 14 15)
>ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 11 12 14 *15)
>ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
>ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 *14 15)
>ACPI: PCI Interrupt Link [LNKG] (IRQs *3 4 5 6 7 10 11 12 14 15)
>ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 *7 10 11 12 14 15)
>xen_mem: Initialising balloon driver.
>PCI: Using ACPI for IRQ routing
>PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
>PCI: Bridge: 0000:00:01.0
>  IO window: 8000-8fff
>  MEM window: fa500000-fe5fffff
>  PREFETCH window: bfe00000-dfdfffff
>PCI: Bridge: 0000:00:1c.0
>  IO window: disabled.
>  MEM window: disabled.
>  PREFETCH window: dfe00000-dfefffff
>PCI: Bridge: 0000:00:1c.4
>  IO window: a000-afff
>  MEM window: fe700000-fe7fffff
>  PREFETCH window: disabled.
>PCI: Bridge: 0000:00:1c.5
>  IO window: 9000-9fff
>  MEM window: fe600000-fe6fffff
>  PREFETCH window: disabled.
>PCI: Bridge: 0000:00:1e.0
>  IO window: b000-bfff
>  MEM window: fe800000-feafffff
>  PREFETCH window: 88000000-880fffff
>GSI 16 sharing vector 0x98 and IRQ 16
>ACPI: PCI Interrupt 0000:00:01.0[A] -> GSI 16 (level, low) -> IRQ 16
>ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 16 (level, low) -> IRQ 16
>ACPI: PCI Interrupt 0000:00:1c.4[A] -> GSI 16 (level, low) -> IRQ 16
>GSI 17 sharing vector 0xA0 and IRQ 17
>ACPI: PCI Interrupt 0000:00:1c.5[B] -> GSI 17 (level, low) -> IRQ 17
>NET: Registered protocol family 2
>IP route cache hash table entries: 131072 (order: 8, 1048576 bytes)
>TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
>TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
>TCP: Hash tables configured (established 262144 bind 65536)
>TCP reno registered
>audit: initializing netlink socket (disabled)
>audit(1173794866.664:1): initialized
>VFS: Disk quotas dquot_6.5.1
>Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
>Initializing Cryptographic API
>io scheduler noop registered
>io scheduler anticipatory registered
>io scheduler deadline registered
>io scheduler cfq registered (default)
>assign_interrupt_mode Found MSI capability
>assign_interrupt_mode Found MSI capability
>assign_interrupt_mode Found MSI capability
>assign_interrupt_mode Found MSI capability
>Real Time Clock Driver v1.12ac
>Non-volatile memory driver v1.2
>Linux agpgart interface v0.101 (c) Dave Jones
>agpgart: Detected an Intel 965G Chipset.
>stack segment: 0000 [1] SMP 
>last sysfs file: 
>CPU 1 
>Modules linked in:
>Pid: 1, comm: swapper Not tainted 2.6.18.8-0.1-xen #1
>RIP: e030:[<ffffffff802097b3>]  [<ffffffff802097b3>] __d_lookup+0xdb/0xff
>RSP: e02b:ffff880001439af0  EFLAGS: 00010206
>RAX: 0061004d00200065 RBX: ffff8800f2747e50 RCX: 0000000000000013
>RDX: 000000000006473c RSI: 00c3832e5ec6473c RDI: ffff88000097e700
>RBP: 0061004d00200065 R08: 00000007d328cad9 R09: 000000000000001c
>R10: 0000000000000000 R11: ffffffff8022b907 R12: ffff88000097e700
>R13: ffff880001439b60 R14: 00000000d328cad9 R15: 0000000000000007
>FS:  0000000000000000(0000) GS:ffffffff80501080(0000) knlGS:0000000000000000
>CS:  e033 DS: 0000 ES: 0000
>Process swapper (pid: 1, threadinfo ffff880001438000, task ffff880009d2f7a0)
>Stack:  ffff8800009878f8 ffff8800009878f8 ffff88000097e700 ffff880001439b60
> 0000000000000000 ffff880000985db0 ffff880000984f40 ffffffff802366d1
> ffff8800009878f8 ffff8800009878f0 ffff880000987800 ffff880001439bb8
>Call Trace:
> [<ffffffff802366d1>] __lookup_hash+0x5a/0xf7
> [<ffffffff802bd349>] lookup_one_len+0x54/0x62
> [<ffffffff802e0d16>] create_dir+0x43/0x1cf
> [<ffffffff802e126f>] sysfs_create_dir+0x58/0x76
> [<ffffffff80304bd9>] kobject_add+0xdc/0x199
> [<ffffffff8035d04a>] device_add+0xa8/0x4e7
> [<ffffffff80256787>] kobject_get+0x12/0x17
> [<ffffffff8035d55b>] device_create+0xc0/0xef
> [<ffffffff802aea62>] map_vm_area+0x438/0x4f7
> [<ffffffff8025f01a>] _spin_lock_irqsave+0x9/0x14
> [<ffffffff8025f01a>] _spin_lock_irqsave+0x9/0x14
> [<ffffffff803848bc>] pci_conf1_write+0xb5/0xc7
> [<ffffffff8030a46f>] pci_bus_write_config_word+0x60/0x6f
> [<ffffffff80348844>] misc_register+0xd9/0x15a
> [<ffffffff803563cf>] agp_frontend_initialize+0x3a/0x5c
> [<ffffffff80355ae9>] agp_add_bridge+0x2fb/0x3bf
> [<ffffffff8030e4d1>] pci_device_probe+0x4c/0x75
> [<ffffffff8035e9a8>] really_probe+0x47/0xa9
> [<ffffffff8035eb74>] __driver_attach+0x65/0xb7
> [<ffffffff8035eb0f>] __driver_attach+0x0/0xb7
> [<ffffffff8035e3ef>] bus_for_each_dev+0x43/0x6e
> [<ffffffff8035e035>] bus_add_driver+0x7e/0x130
> [<ffffffff8030e686>] __pci_register_driver+0x71/0x97
> [<ffffffff8026608a>] init+0x13e/0x305
> [<ffffffff80226475>] schedule_tail+0x3e/0xb8
> [<ffffffff8025b714>] child_rip+0xa/0x12
> [<ffffffff80317156>] vgacon_cursor+0x0/0x1a5
> [<ffffffff8025eec5>] __down+0x72/0x100
> [<ffffffff803d55d9>] _etext+0x0/0x14ba27
> [<ffffffff80265f4c>] init+0x0/0x305
> [<ffffffff8025b70a>] child_rip+0x0/0x12
>
>
>Code: 48 8b 45 00 0f 18 08 48 8d 5d e8 44 39 73 30 75 e6 e9 70 ff 
>RIP  [<ffffffff802097b3>] __d_lookup+0xdb/0xff
> RSP <ffff880001439af0>
> BUG: warning at kernel/exit.c:857/do_exit()
>
>Call Trace:
> [<ffffffff80213d35>] do_exit+0x50/0x8e4
> [<ffffffff8034f8d1>] do_unblank_screen+0x1b/0x127
> [<ffffffff802670de>] kernel_math_error+0x0/0x90
> [<ffffffff80267ad3>] do_stack_segment+0x76/0x8b
> [<ffffffff8025b413>] error_exit+0x0/0x71
> [<ffffffff8022b907>] dummy_inode_permission+0x0/0x3
> [<ffffffff802097b3>] __d_lookup+0xdb/0xff
> [<ffffffff802366d1>] __lookup_hash+0x5a/0xf7
> [<ffffffff802bd349>] lookup_one_len+0x54/0x62
> [<ffffffff802e0d16>] create_dir+0x43/0x1cf
> [<ffffffff802e126f>] sysfs_create_dir+0x58/0x76
> [<ffffffff80304bd9>] kobject_add+0xdc/0x199
> [<ffffffff8035d04a>] device_add+0xa8/0x4e7
> [<ffffffff80256787>] kobject_get+0x12/0x17
> [<ffffffff8035d55b>] device_create+0xc0/0xef
> [<ffffffff802aea62>] map_vm_area+0x438/0x4f7
> [<ffffffff8025f01a>] _spin_lock_irqsave+0x9/0x14
> [<ffffffff8025f01a>] _spin_lock_irqsave+0x9/0x14
> [<ffffffff803848bc>] pci_conf1_write+0xb5/0xc7
> [<ffffffff8030a46f>] pci_bus_write_config_word+0x60/0x6f
> [<ffffffff80348844>] misc_register+0xd9/0x15a
> [<ffffffff803563cf>] agp_frontend_initialize+0x3a/0x5c
> [<ffffffff80355ae9>] agp_add_bridge+0x2fb/0x3bf
> [<ffffffff8030e4d1>] pci_device_probe+0x4c/0x75
> [<ffffffff8035e9a8>] really_probe+0x47/0xa9
> [<ffffffff8035eb74>] __driver_attach+0x65/0xb7
> [<ffffffff8035eb0f>] __driver_attach+0x0/0xb7
> [<ffffffff8035e3ef>] bus_for_each_dev+0x43/0x6e
> [<ffffffff8035e035>] bus_add_driver+0x7e/0x130
> [<ffffffff8030e686>] __pci_register_driver+0x71/0x97
> [<ffffffff8026608a>] init+0x13e/0x305
> [<ffffffff80226475>] schedule_tail+0x3e/0xb8
> [<ffffffff8025b714>] child_rip+0xa/0x12
> [<ffffffff80317156>] vgacon_cursor+0x0/0x1a5
> [<ffffffff8025eec5>] __down+0x72/0x100
> [<ffffffff803d55d9>] _etext+0x0/0x14ba27
> [<ffffffff80265f4c>] init+0x0/0x305
> [<ffffffff8025b70a>] child_rip+0x0/0x12
>
>Kernel panic - not syncing: Attempted to kill init!
> <0>general protection fault: 0000 [2] SMP 
>last sysfs file: 
>CPU 1 
>Modules linked in:
>Pid: 1, comm: swapper Not tainted 2.6.18.8-0.1-xen #1
>RIP: e030:[<ffffffff8025f01a>]  [<ffffffff8025f01a>] _spin_lock_irqsave+0x9/0x14
>RSP: e02b:ffff8800005efe80  EFLAGS: 00010082
>RAX: 0000000000000000 RBX: ff292c25ff272a23 RCX: ffff880001d888c0
>RDX: ffffffffff5f9040 RSI: ffff880001010460 RDI: ff292c25ff272a23
>RBP: ffff880001430000 R08: 00000000000000bc R09: ffff8800005efe18
>R10: 0000000000000000 R11: 000000007dafaecb R12: ffff880001010460
>R13: ffffffff8028ca71 R14: fffffffffffffffe R15: 0000000000000000
>FS:  0000000000000000(0000) GS:ffffffff80501080(0000) knlGS:0000000000000000
>CS:  e033 DS: 0000 ES: 0000
>Process swapper (pid: 1, threadinfo ffff880001438000, task ffff880009d2f7a0)
>Stack:  ff292c25ff272a23 ffffffff8028ca23 ffff880001010460 0000000000000100
> ffffffff8028ca71 ffffffff80286eca ffff8800005efeb0 ffff8800005efeb0
> 00000001014397e8 0000000000000011 ffffffff80502110 000000000000000a
>Call Trace:
> <IRQ> [<ffffffff8028ca23>] __queue_work+0x10/0x5e
> [<ffffffff8028ca71>] delayed_work_timer_fn+0x0/0x30
> [<ffffffff80286eca>] run_timer_softirq+0x13f/0x1c6
> [<ffffffff80210df0>] __do_softirq+0x62/0xdd
> [<ffffffff8025b98c>] call_softirq+0x1c/0x28
> [<ffffffff80267ecc>] do_softirq+0x31/0x90
> [<ffffffff80267e92>] do_IRQ+0x6a/0x73
> [<ffffffff80363386>] evtchn_do_upcall+0x86/0xe0
> [<ffffffff8025b4be>] do_hypervisor_callback+0x1e/0x2c
> <EOI> [<ffffffff80317156>] vgacon_cursor+0x0/0x1a5
> [<ffffffff8020c3e6>] __delay+0x8/0x10
> [<ffffffff80280775>] panic+0x139/0x13b
> [<ffffffff8025f01a>] _spin_lock_irqsave+0x9/0x14
> [<ffffffff80294a09>] module_text_address+0x33/0x3b
> [<ffffffff8028e0c6>] kernel_text_address+0x1a/0x26
> [<ffffffff80266e78>] show_trace+0xa2/0xcc
> [<ffffffff80266eb4>] dump_stack+0x12/0x17
> [<ffffffff80213d6a>] do_exit+0x85/0x8e4
> [<ffffffff8034f8d1>] do_unblank_screen+0x1b/0x127
> [<ffffffff802670de>] kernel_math_error+0x0/0x90
> [<ffffffff80267ad3>] do_stack_segment+0x76/0x8b
> [<ffffffff8025b413>] error_exit+0x0/0x71
> [<ffffffff8022b907>] dummy_inode_permission+0x0/0x3
> [<ffffffff802097b3>] __d_lookup+0xdb/0xff
> [<ffffffff802366d1>] __lookup_hash+0x5a/0xf7
> [<ffffffff802bd349>] lookup_one_len+0x54/0x62
> [<ffffffff802e0d16>] create_dir+0x43/0x1cf
> [<ffffffff802e126f>] sysfs_create_dir+0x58/0x76
> [<ffffffff80304bd9>] kobject_add+0xdc/0x199
> [<ffffffff8035d04a>] device_add+0xa8/0x4e7
> [<ffffffff80256787>] kobject_get+0x12/0x17
> [<ffffffff8035d55b>] device_create+0xc0/0xef
> [<ffffffff802aea62>] map_vm_area+0x438/0x4f7
> [<ffffffff8025f01a>] _spin_lock_irqsave+0x9/0x14
> [<ffffffff8025f01a>] _spin_lock_irqsave+0x9/0x14
> [<ffffffff803848bc>] pci_conf1_write+0xb5/0xc7
> [<ffffffff8030a46f>] pci_bus_write_config_word+0x60/0x6f
> [<ffffffff80348844>] misc_register+0xd9/0x15a
> [<ffffffff803563cf>] agp_frontend_initialize+0x3a/0x5c
> [<ffffffff80355ae9>] agp_add_bridge+0x2fb/0x3bf
> [<ffffffff8030e4d1>] pci_device_probe+0x4c/0x75
> [<ffffffff8035e9a8>] really_probe+0x47/0xa9
> [<ffffffff8035eb74>] __driver_attach+0x65/0xb7
> [<ffffffff8035eb0f>] __driver_attach+0x0/0xb7
> [<ffffffff8035e3ef>] bus_for_each_dev+0x43/0x6e
> [<ffffffff8035e035>] bus_add_driver+0x7e/0x130
> [<ffffffff8030e686>] __pci_register_driver+0x71/0x97
> [<ffffffff8026608a>] init+0x13e/0x305
> [<ffffffff80226475>] schedule_tail+0x3e/0xb8
> [<ffffffff8025b714>] child_rip+0xa/0x12
> [<ffffffff80317156>] vgacon_cursor+0x0/0x1a5
> [<ffffffff8025eec5>] __down+0x72/0x100
> [<ffffffff803d55d9>] _etext+0x0/0x14ba27
> [<ffffffff80265f4c>] init+0x0/0x305
> [<ffffffff8025b70a>] child_rip+0x0/0x12
>
>
>Code: f0 ff 0b 0f 88 74 01 00 00 5b c3 53 48 89 fb e8 e0 f4 00 00 
>RIP  [<ffffffff8025f01a>] _spin_lock_irqsave+0x9/0x14
> RSP <ffff8800005efe80>
> BUG: warning at kernel/exit.c:857/do_exit()
>
>Call Trace:
> <IRQ> [<ffffffff80213d35>] do_exit+0x50/0x8e4
> [<ffffffff8034f8d1>] do_unblank_screen+0x1b/0x127
> [<ffffffff802670de>] kernel_math_error+0x0/0x90
> [<ffffffff8028ca71>] delayed_work_timer_fn+0x0/0x30
> [<ffffffff8025fc32>] do_general_protection+0x102/0x10b
> [<ffffffff8025b413>] error_exit+0x0/0x71
> [<ffffffff8028ca71>] delayed_work_timer_fn+0x0/0x30
> [<ffffffff8025f01a>] _spin_lock_irqsave+0x9/0x14
> [<ffffffff8028ca23>] __queue_work+0x10/0x5e
> [<ffffffff8028ca71>] delayed_work_timer_fn+0x0/0x30
> [<ffffffff80286eca>] run_timer_softirq+0x13f/0x1c6
> [<ffffffff80210df0>] __do_softirq+0x62/0xdd
> [<ffffffff8025b98c>] call_softirq+0x1c/0x28
> [<ffffffff80267ecc>] do_softirq+0x31/0x90
> [<ffffffff80267e92>] do_IRQ+0x6a/0x73
> [<ffffffff80363386>] evtchn_do_upcall+0x86/0xe0
> [<ffffffff8025b4be>] do_hypervisor_callback+0x1e/0x2c
> <EOI> [<ffffffff80317156>] vgacon_cursor+0x0/0x1a5
> [<ffffffff8020c3e6>] __delay+0x8/0x10
> [<ffffffff80280775>] panic+0x139/0x13b
> [<ffffffff8025f01a>] _spin_lock_irqsave+0x9/0x14
> [<ffffffff80294a09>] module_text_address+0x33/0x3b
> [<ffffffff8028e0c6>] kernel_text_address+0x1a/0x26
> [<ffffffff80266e78>] show_trace+0xa2/0xcc
> [<ffffffff80266eb4>] dump_stack+0x12/0x17
> [<ffffffff80213d6a>] do_exit+0x85/0x8e4
> [<ffffffff8034f8d1>] do_unblank_screen+0x1b/0x127
> [<ffffffff802670de>] kernel_math_error+0x0/0x90
> [<ffffffff80267ad3>] do_stack_segment+0x76/0x8b
> [<ffffffff8025b413>] error_exit+0x0/0x71
> [<ffffffff8022b907>] dummy_inode_permission+0x0/0x3
> [<ffffffff802097b3>] __d_lookup+0xdb/0xff
> [<ffffffff802366d1>] __lookup_hash+0x5a/0xf7
> [<ffffffff802bd349>] lookup_one_len+0x54/0x62
> [<ffffffff802e0d16>] create_dir+0x43/0x1cf
> [<ffffffff802e126f>] sysfs_create_dir+0x58/0x76
> [<ffffffff80304bd9>] kobject_add+0xdc/0x199
> [<ffffffff8035d04a>] device_add+0xa8/0x4e7
> [<ffffffff80256787>] kobject_get+0x12/0x17
> [<ffffffff8035d55b>] device_create+0xc0/0xef
> [<ffffffff802aea62>] map_vm_area+0x438/0x4f7
> [<ffffffff8025f01a>] _spin_lock_irqsave+0x9/0x14
> [<ffffffff8025f01a>] _spin_lock_irqsave+0x9/0x14
> [<ffffffff803848bc>] pci_conf1_write+0xb5/0xc7
> [<ffffffff8030a46f>] pci_bus_write_config_word+0x60/0x6f
> [<ffffffff80348844>] misc_register+0xd9/0x15a
> [<ffffffff803563cf>] agp_frontend_initialize+0x3a/0x5c
> [<ffffffff80355ae9>] agp_add_bridge+0x2fb/0x3bf
> [<ffffffff8030e4d1>] pci_device_probe+0x4c/0x75
> [<ffffffff8035e9a8>] really_probe+0x47/0xa9
> [<ffffffff8035eb74>] __driver_attach+0x65/0xb7
> [<ffffffff8035eb0f>] __driver_attach+0x0/0xb7
> [<ffffffff8035e3ef>] bus_for_each_dev+0x43/0x6e
> [<ffffffff8035e035>] bus_add_driver+0x7e/0x130
> [<ffffffff8030e686>] __pci_register_driver+0x71/0x97
> [<ffffffff8026608a>] init+0x13e/0x305
> [<ffffffff80226475>] schedule_tail+0x3e/0xb8
> [<ffffffff8025b714>] child_rip+0xa/0x12
> [<ffffffff80317156>] vgacon_cursor+0x0/0x1a5
> [<ffffffff8025eec5>] __down+0x72/0x100
> [<ffffffff803d55d9>] _etext+0x0/0x14ba27
> [<ffffffff80265f4c>] init+0x0/0x305
> [<ffffffff8025b70a>] child_rip+0x0/0x12
>
>Kernel panic - not syncing: Aiee, killing interrupt handler!
>

Actions: View

Attachments on bug 254208: 124157 | 124159 | 127892 | 127893 | 146580 | 151330