Attachment 155056 Details for Bug 240677 – serial console crash log

serial console crash log

log-rawhide-xen-crash-4gb (text/plain), 17.43 KB, created by Kai Engert (:kaie) (inactive account) on 2007-05-19 23:50:31 UTC

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Creator: Kai Engert (:kaie) (inactive account)

Created: 2007-05-19 23:50:31 UTC

Size: 17.43 KB

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> __  __            _____  _   ___             _____  __     _____ 
> \ \/ /___ _ __   |___ / / | / _ \    _ __ __|___  |/ _| __|___  |
>  \  // _ \ '_ \    |_ \ | || | | |__| '__/ __| / /| |_ / __| / / 
>  /  \  __/ | | |  ___) || || |_| |__| | | (__ / /_|  _| (__ / /  
> /_/\_\___|_| |_| |____(_)_(_)___/   |_|  \___/_/(_)_|  \___/_/   
>                                                                  
> http://www.cl.cam.ac.uk/netos/xen
> University of Cambridge Computer Laboratory
>
> Xen version 3.1.0-rc7-2925.8.fc7 (kojibuilder@(none)) (gcc version 4.1.2 20070502 (Red Hat 4.1.2-12)) Thu May 10 17:45:30 EDT 2007
> Latest ChangeSet: unavailable
>
>(XEN) Command line: /xen.gz-2.6.20-2925.8.fc7 irqpoll com1=9600
>(XEN)  0000000000000000 - 000000000009f000 (usable)
>(XEN)  000000000009f000 - 00000000000a0000 (reserved)
>(XEN)  00000000000f0000 - 0000000000100000 (reserved)
>(XEN)  0000000000100000 - 00000000cfedf000 (usable)
>(XEN)  00000000cfedf800 - 00000000cfee0000 (reserved)
>(XEN)  00000000cfee0000 - 00000000cfee3000 (ACPI NVS)
>(XEN)  00000000cfee3000 - 00000000cfef0000 (ACPI data)
>(XEN)  00000000cfef0000 - 00000000cff00000 (reserved)
>(XEN)  00000000e0000000 - 00000000f0000000 (reserved)
>(XEN)  00000000fec00000 - 0000000100000000 (reserved)
>(XEN)  0000000100000000 - 0000000130000000 (usable)
>(XEN) System RAM: 4094MB (4192760kB)
>(XEN) Xen heap: 9MB (10116kB)
>(XEN) Domain heap initialised: DMA width 32 bits
>(XEN) PAE enabled, limit: 16 GB
>(XEN) Processor #0 6:15 APIC version 20
>(XEN) Processor #1 6:15 APIC version 20
>(XEN) IOAPIC[0]: apic_id 4, version 32, address 0xfec00000, GSI 0-23
>(XEN) Enabling APIC mode:  Flat.  Using 1 I/O APICs
>(XEN) Using scheduler: SMP Credit Scheduler (credit)
>(XEN) Detected 2129.754 MHz processor.
>(XEN) HVM: VMX enabled
>(XEN) VMX: MSR intercept bitmap enabled
>(XEN) CPU0: Intel(R) Core(TM)2 CPU          6420  @ 2.13GHz stepping 06
>(XEN) Mapping cpu 0 to node 255
>(XEN) Booting processor 1/1 eip 90000
>(XEN) Mapping cpu 1 to node 255
>(XEN) CPU1: Intel(R) Core(TM)2 CPU          6420  @ 2.13GHz stepping 06
>(XEN) Total of 2 processors activated.
>(XEN) ENABLING IO-APIC IRQs
>(XEN)  -> Using new ACK method
>(XEN) Platform timer is 1.193MHz PIT
>(XEN) Brought up 2 CPUs
>(XEN) *** LOADING DOMAIN 0 ***
>(XEN) elf_parse_binary: phdr: paddr=0xc1000000 memsz=0x2bfd98
>(XEN) elf_parse_binary: phdr: paddr=0xc12c0000 memsz=0x325000
>(XEN) elf_parse_binary: memory: 0xc1000000 -> 0xc15e5000
>(XEN) elf_xen_parse_note: GUEST_OS = "linux"
>(XEN) elf_xen_parse_note: GUEST_VERSION = "2.6"
>(XEN) elf_xen_parse_note: XEN_VERSION = "xen-3.0"
>(XEN) elf_xen_parse_note: VIRT_BASE = 0xc0000000
>(XEN) elf_xen_parse_note: PADDR_OFFSET = 0xc0000000
>(XEN) elf_xen_parse_note: ENTRY = 0xc1000000
>(XEN) elf_xen_parse_note: HYPERCALL_PAGE = 0xc1001000
>(XEN) elf_xen_parse_note: HV_START_LOW = 0xf5800000
>(XEN) elf_xen_parse_note: FEATURES = "writable_page_tables|writable_descriptor_tables|auto_translated_physmap|pae_pgdir_above_4gb|supervisor_mode_kernel"
>(XEN) elf_xen_parse_note: PAE_MODE = "yes"
>(XEN) elf_xen_parse_note: LOADER = "generic"
>(XEN) elf_xen_addr_calc_check: addresses:
>(XEN)     virt_base        = 0xc0000000
>(XEN)     elf_paddr_offset = 0xc0000000
>(XEN)     virt_offset      = 0x0
>(XEN)     virt_kstart      = 0xc1000000
>(XEN)     virt_kend        = 0xc15e5000
>(XEN)     virt_entry       = 0xc1000000
>(XEN)  Xen  kernel: 32-bit, PAE, lsb
>(XEN)  Dom0 kernel: 32-bit, PAE, lsb, paddr 0xc1000000 -> 0xc15e5000
>(XEN) PHYSICAL MEMORY ARRANGEMENT:
>(XEN)  Dom0 alloc.:   000000007c000000->0000000080000000 (987230 pages to be allocated)
>(XEN) VIRTUAL MEMORY ARRANGEMENT:
>(XEN)  Loaded kernel: c1000000->c15e5000
>(XEN)  Init. ramdisk: c15e5000->c1d09600
>(XEN)  Phys-Mach map: c1d0a000->c20de178
>(XEN)  Start info:    c20df000->c20df46c
>(XEN)  Page tables:   c20e0000->c20f7000
>(XEN)  Boot stack:    c20f7000->c20f8000
>(XEN)  TOTAL:         c0000000->c2400000
>(XEN)  ENTRY ADDRESS: c1000000
>(XEN) Dom0 has maximum 2 VCPUs
>(XEN) elf_load_binary: phdr 0 at 0xc1000000 -> 0xc12bfd98
>(XEN) elf_load_binary: phdr 1 at 0xc12c0000 -> 0xc133ab64
>(XEN) Initrd len 0x724600, start at 0xc15e5000
>(XEN) Scrubbing Free RAM: .done.
>(XEN) Xen trace buffers: disabled
>(XEN) Std. Loglevel: Errors and warnings
>(XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings)
>(XEN) Xen is relinquishing VGA console.
>(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen).
>Linux version 2.6.20-2925.8.fc7xen (kojibuilder@xenbuilder2.fedora.redhat.com) (gcc version 4.1.2 20070502 (Red Hat 4.1.2-12)) #1 SMP Thu May 10 17:48:16 EDT 2007
>BIOS-provided physical RAM map:
>sanitize start
>sanitize bail 0
>copy_e820_map() start: 0000000000000000 size: 00000000f585e000 end: 00000000f585e000 type: 1
> Xen: 0000000000000000 - 00000000f585e000 (usable)
>3200MB HIGHMEM available.
>727MB LOWMEM available.
>NX (Execute Disable) protection: active
>Zone PFN ranges:
>  DMA             0 ->   186366
>  Normal     186366 ->   186366
>  HighMem    186366 ->  1005662
>early_node_map[1] active PFN ranges
>    0:        0 ->  1005662
>found SMP MP-table at 000f51d0
>DMI 2.2 present.
>ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
>ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
>ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] disabled)
>ACPI: LAPIC (acpi_id[0x03] lapic_id[0x03] disabled)
>ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
>ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
>ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
>ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
>ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
>IOAPIC[0]: apic_id 4, 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)
>Enabling APIC mode:  Flat.  Using 1 I/O APICs
>Using ACPI (MADT) for SMP configuration information
>Built 1 zonelists.  Total pages: 997807
>Kernel command line: ro root=/dev/md1 irqpoll console=xvc console=tty0 xencons=xvc
>Misrouted IRQ fixup and polling support enabled
>This may significantly impact system performance
>Enabling fast FPU save and restore... done.
>Enabling unmasked SIMD FPU exception support... done.
>Initializing CPU#0
>CPU 0 irqstacks, hard=c135f000 soft=c133f000
>PID hash table entries: 4096 (order: 12, 16384 bytes)
>Xen reported: 2129.754 MHz processor.
>Console: colour VGA+ 80x50
>Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
>... MAX_LOCKDEP_SUBCLASSES:    8
>... MAX_LOCK_DEPTH:          30
>... MAX_LOCKDEP_KEYS:        2048
>... CLASSHASH_SIZE:           1024
>... MAX_LOCKDEP_ENTRIES:     8192
>... MAX_LOCKDEP_CHAINS:      16384
>... CHAINHASH_SIZE:          8192
> memory used by lock dependency info: 1064 kB
> per task-struct memory footprint: 1200 bytes
>Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
>Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
>Software IO TLB enabled: 
> Aperture:     64 megabytes
> Kernel range: 0x00000000c3fe3000 - 0x00000000c7fe3000
> Address size: 30 bits
>vmalloc area: ee000000-f4ffe000, maxmem 2d7fe000
>Memory: 3895852k/4022648k available (2030k kernel code, 117344k reserved, 1079k data, 180k init, 3277184k highmem)
>virtual kernel memory layout:
>    fixmap  : 0xf5315000 - 0xf57fe000   (5028 kB)
>    pkmap   : 0xf5000000 - 0xf5200000   (2048 kB)
>    vmalloc : 0xee000000 - 0xf4ffe000   ( 111 MB)
>    lowmem  : 0xc0000000 - 0xed7fe000   ( 727 MB)
>      .init : 0xc130e000 - 0xc133b000   ( 180 kB)
>      .data : 0xc11fb8b9 - 0xc1309714   (1079 kB)
>      .text : 0xc1000000 - 0xc11fb8b9   (2030 kB)
>Checking if this processor honours the WP bit even in supervisor mode... Ok.
>Calibrating delay using timer specific routine.. 5326.80 BogoMIPS (lpj=10653613)
>Security Framework v1.0.0 initialized
>SELinux:  Initializing.
>SELinux:  Starting in permissive mode
>selinux_register_security:  Registering secondary module capability
>Capability LSM initialized as secondary
>Mount-cache hash table entries: 512
>CPU: L1 I cache: 32K, L1 D cache: 32K
>CPU: L2 cache: 4096K
>Checking 'hlt' instruction... OK.
>lockdep: not fixing up alternatives.
>ACPI: Core revision 20060707
>CPU 1 irqstacks, hard=c1360000 soft=c1340000
>ENABLING IO-APIC IRQs
>lockdep: not fixing up alternatives.
>Brought up 2 CPUs
>Initializing CPU#1
>migration_cost=12
>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
>Setting up standard PCI resources
>Allocating PCI resources starting at d0000000 (gap: cff00000:10100000)
>ACPI: Interpreter enabled
>ACPI: Using IOAPIC for interrupt routing
>ACPI: PCI Root Bridge [PCI0] (0000:00)
>PCI quirk: region 0400-047f claimed by ICH6 ACPI/GPIO/TCO
>PCI quirk: region 0480-04bf claimed by ICH6 GPIO
>PCI: Transparent bridge - 0000:00:1e.0
>ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 9 *10 11 14 15)
>ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 *10 11 14 15)
>ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 9 10 *11 14 15)
>ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 10 *11 14 15)
>ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 9 10 11 14 15) *0, disabled.
>ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 *5 7 9 10 11 14 15)
>ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 5 7 *9 10 11 14 15)
>ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 7 9 10 11 14 15) *0, disabled.
>Linux Plug and Play Support v0.97 (c) Adam Belay
>pnp: PnP ACPI init
>(XEN) ioapic_guest_write: apic=0, pin=4, old_irq=4, new_irq=4
>(XEN) ioapic_guest_write: old_entry=000009f1, new_entry=000109f1
>(XEN) ioapic_guest_write: Attempt to modify IO-APIC pin for in-use IRQ!
>pnp: PnP ACPI: found 14 devices
>xen_mem: Initialising balloon driver.
>usbcore: registered new interface driver usbfs
>usbcore: registered new interface driver hub
>usbcore: registered new device driver usb
>PCI: Using ACPI for IRQ routing
>PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
>NetLabel: Initializing
>NetLabel:  domain hash size = 128
>NetLabel:  protocols = UNLABELED CIPSOv4
>NetLabel:  unlabeled traffic allowed by default
>pnp: 00:0a: ioport range 0x400-0x4bf could not be reserved
>PCI: Bridge: 0000:00:01.0
>  IO window: d000-dfff
>  MEM window: fa000000-fcffffff
>  PREFETCH window: d0000000-dfffffff
>PCI: Bridge: 0000:00:1c.0
>  IO window: b000-bfff
>  MEM window: fdb00000-fdbfffff
>  PREFETCH window: fdc00000-fdcfffff
>PCI: Bridge: 0000:00:1e.0
>  IO window: c000-cfff
>  MEM window: fde00000-fdefffff
>  PREFETCH window: fdd00000-fddfffff
>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
>NET: Registered protocol family 2
>IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
>TCP established hash table entries: 131072 (order: 10, 4194304 bytes)
>TCP bind hash table entries: 65536 (order: 9, 2097152 bytes)
>TCP: Hash tables configured (established 131072 bind 65536)
>TCP reno registered
>checking if image is initramfs... it is
>Freeing initrd memory: 7313k freed
>IA-32 Microcode Update Driver: v1.14-xen <tigran@veritas.com>
>audit: initializing netlink socket (disabled)
>audit(1179617508.268:1): initialized
>highmem bounce pool size: 64 pages
>VFS: Disk quotas dquot_6.5.1
>Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
>SELinux:  Registering netfilter hooks
>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
>pci_hotplug: PCI Hot Plug PCI Core version: 0.5
>ACPI: Fan [FAN] (on)
>ACPI (exconfig-0455): Dynamic SSDT Load - OemId [ PmRef] OemTableId [ Cpu1Ist] [20060707]
>ACPI Exception (acpi_processor-0677): AE_NOT_FOUND, Processor Device is not present [20060707]
>ACPI Exception (acpi_processor-0677): AE_NOT_FOUND, Processor Device is not present [20060707]
>ACPI: Thermal Zone [THRM] (41 C)
>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.
>BUG: at lib/kref.c:32 kref_get()
>BUG: unable to handle kernel NULL pointer dereference at virtual address 00000004
> printing eip:
>c102675f
>020e0000 -> *pde = 00000000:7e0e1001
>020e1000 -> *pme = 00000000:00000000
>Oops: 0002 [#1]
>SMP 
>last sysfs file: 
>Modules linked in:
>CPU:    1
>EIP:    0061:[<c102675f>]    Not tainted VLI
>EFLAGS: 00010096   (2.6.20-2925.8.fc7xen #1)
>EIP is at cascade+0x18/0x53
>eax: ed7c490c   ebx: 00000000   ecx: c1340f9c   edx: 00000000
>esi: 0000001d   edi: ed7c4000   ebp: c1340fb0   esp: c1340f9c
>ds: 007b   es: 007b   ss: 0069
>Process swapper (pid: 1, ti=c1340000 task=ed7c1550 task.ti=c20d5000)
>Stack: 00000000 00000000 00000000 ed7c4000 0000000a c1340fe0 c10267f5 c1023ad7 
>       0000000a c1340fe0 c1037478 c1340fe0 c1340fcc c1340fcc 00000011 c12f5108 
>       0000000a c1340ff8 c1023ae5 00000001 c20d5bd8 c20d5000 00000001 c20d5bf4 
>Call Trace:
> [<c1005d9e>] show_trace_log_lvl+0x1a/0x2f
> [<c1005e4e>] show_stack_log_lvl+0x9b/0xa3
> [<c1005fea>] show_registers+0x194/0x26a
> [<c10061f1>] die+0x131/0x246
> [<c11f9831>] do_page_fault+0xafc/0xc80
> [<c11f7b25>] error_code+0x35/0x3c
> [<c10267f5>] run_timer_softirq+0x5b/0x168
> [<c1023ae5>] __do_softirq+0x73/0xea
> [<c1006f76>] do_softirq+0x65/0xd1
> [<c10239ab>] irq_exit+0x44/0x46
> [<c10070b9>] do_IRQ+0xd7/0xee
> [<c11472fa>] evtchn_do_upcall+0x62/0x9b
> [<c100575a>] hypervisor_callback+0x46/0x50
> [<c1017c4c>] raw_local_irq_restore+0x24/0x28
> [<c101f9cf>] vprintk+0x2ad/0x2f6
> [<c101fa36>] printk+0x1e/0xa0
> [<c10d9bca>] kref_get+0x32/0x40
> [<c10d90d9>] kobject_get+0x12/0x17
> [<c10d92ea>] kobject_add+0x6a/0x182
> [<c114118c>] device_add+0x92/0x480
> [<c114158c>] device_register+0x12/0x15
> [<c1141606>] device_create+0x77/0x98
> [<c112a3e6>] misc_register+0x108/0x13f
> [<c113753b>] agp_frontend_initialize+0x33/0x59
> [<c1136d7a>] agp_add_bridge+0x2af/0x339
> [<c113c7c8>] agp_intel_probe+0x52f/0x554
> [<c10e6f52>] pci_device_probe+0x39/0x5b
> [<c1142e0f>] really_probe+0x80/0x104
> [<c1142f28>] driver_probe_device+0x95/0xa1
> [<c1143046>] __driver_attach+0x76/0xaf
> [<c1142429>] bus_for_each_dev+0x3a/0x5f
> [<c1142cc0>] driver_attach+0x19/0x1b
> [<c1142719>] bus_add_driver+0x6a/0x170
> [<c1143269>] driver_register+0x79/0x7e
> [<c10e70ca>] __pci_register_driver+0x76/0xa3
> [<c1324252>] agp_intel_init+0x1d/0x1f
> [<c10021dd>] init+0x1c4/0x377
> [<c10058df>] kernel_thread_helper+0x7/0x10
> =======================
>Code: 00 e8 cc 14 ff ff b8 01 00 00 00 83 c4 1c 5b 5e 5f 5d c3 55 89 e5 57 89 c7 56 89 ce 53 8d 04 ca 83 ec 08 8b 10 8d 4d ec 89 55 ec <89> 4a 04 8b 50 04 89 0a 89 55 f0 89 00 8b 55 ec 89 40 04 8b 1a 
>EIP: [<c102675f>] cascade+0x18/0x53 SS:ESP 0069:c1340f9c
> <0>Kernel panic - not syncing: Fatal exception in interrupt
>general protection fault: 0000 [#2]
>SMP 
>last sysfs file: 
>Modules linked in:
>CPU:    0
>EIP:    0061:[<c102cec2>]    Not tainted VLI
>EFLAGS: 00010217   (2.6.20-2925.8.fc7xen #1)
>EIP is at delayed_work_timer_fn+0x23/0x2e
>eax: ffffffff   ebx: 00000000   ecx: ed7f3740   edx: c1d0c620
>esi: c13b5580   edi: 00000100   ebp: c133ffb0   esp: c133ffac
>ds: 007b   es: 007b   ss: e021
>Process swapper (pid: 0, ti=c133f000 task=c12c02e0 task.ti=c130a000)
>Stack: c1d0c620 c133ffe0 c102689e 00000001 c1006f76 c133ffe0 c1023530 c102ce9f 
>       c133ffcc c133ffcc 00000021 c12f5108 0000000a c133fff8 c1023ae5 00000000 
>       c130aeec c130a000 00000001 c130af08 c1006f76 
>Call Trace:
> [<c1005d9e>] show_trace_log_lvl+0x1a/0x2f
> [<c1005e4e>] show_stack_log_lvl+0x9b/0xa3
> [<c1005fea>] show_registers+0x194/0x26a
> [<c10061f1>] die+0x131/0x246
> [<c11f808f>] do_general_protection+0x16a/0x172
> [<c11f7b25>] error_code+0x35/0x3c
> [<c102689e>] run_timer_softirq+0x104/0x168
> [<c1023ae5>] __do_softirq+0x73/0xea
> [<c1006f76>] do_softirq+0x65/0xd1
> =======================
>Code: 1c 00 58 5b 5e 5f 5d c3 55 89 c2 89 e5 53 8b 08 65 8b 1d 04 00 00 00 83 e1 fc 8d 41 08 39 41 08 8b 01 0f 44 1d a8 6f 3b c1 f7 d0 <8b> 04 98 e8 72 ff ff ff 5b 5d c3 55 89 c1 89 e5 56 53 65 8b 35 
>EIP: [<c102cec2>] delayed_work_timer_fn+0x23/0x2e SS:ESP e021:c133ffac
> <0>Kernel panic - not syncing: Fatal exception in interrupt
> BUG: at drivers/char/vt.c:3396 do_unblank_screen()
> [<c1005d9e>] show_trace_log_lvl+0x1a/0x2f
> [<c1006347>] show_trace+0x12/0x14
> [<c10063c2>] dump_stack+0x16/0x18
> [<c1130dc3>] do_unblank_screen+0x63/0x11b
> [<c1130e85>] unblank_screen+0xa/0xc
> [<c101560c>] bust_spinlocks+0x22/0x4c
> [<c101eecc>] panic+0x48/0x188
> [<c10062d1>] die+0x211/0x246
> [<c11f9831>] do_page_fault+0xafc/0xc80
> [<c11f7b25>] error_code+0x35/0x3c
> [<c10267f5>] run_timer_softirq+0x5b/0x168
> [<c1023ae5>] __do_softirq+0x73/0xea
> [<c1006f76>] do_softirq+0x65/0xd1
> [<c10239ab>] irq_exit+0x44/0x46
> [<c10070b9>] do_IRQ+0xd7/0xee
> [<c11472fa>] evtchn_do_upcall+0x62/0x9b
> [<c100575a>] hypervisor_callback+0x46/0x50
> [<c1017c4c>] raw_local_irq_restore+0x24/0x28
> [<c101f9cf>] vprintk+0x2ad/0x2f6
> [<c101fa36>] printk+0x1e/0xa0
> [<c10d9bca>] kref_get+0x32/0x40
> [<c10d90d9>] kobject_get+0x12/0x17
> [<c10d92ea>] kobject_add+0x6a/0x182
> [<c114118c>] device_add+0x92/0x480
> [<c114158c>] device_register+0x12/0x15
> [<c1141606>] device_create+0x77/0x98
> [<c112a3e6>] misc_register+0x108/0x13f
> [<c113753b>] agp_frontend_initialize+0x33/0x59
> [<c1136d7a>] agp_add_bridge+0x2af/0x339
> [<c113c7c8>] agp_intel_probe+0x52f/0x554
> [<c10e6f52>] pci_device_probe+0x39/0x5b
> [<c1142e0f>] really_probe+0x80/0x104
> [<c1142f28>] driver_probe_device+0x95/0xa1
> [<c1143046>] __driver_attach+0x76/0xaf
> [<c1142429>] bus_for_each_dev+0x3a/0x5f
> [<c1142cc0>] driver_attach+0x19/0x1b
> [<c1142719>] bus_add_driver+0x6a/0x170
> [<c1143269>] driver_register+0x79/0x7e
> [<c10e70ca>] __pci_register_driver+0x76/0xa3
> [<c1324252>] agp_intel_init+0x1d/0x1f
> [<c10021dd>] init+0x1c4/0x377
> [<c10058df>] kernel_thread_helper+0x7/0x10
> =======================
>

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Attachments on bug 240677: 155056