Attachment 158501 Details for Bug 246702 – whole kernel panic

whole kernel panic

panic.txt (text/plain), 19.80 KB, created by Daniel Fosselius on 2007-07-04 07:20:52 UTC

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Creator: Daniel Fosselius

Created: 2007-07-04 07:20:52 UTC

Size: 19.80 KB

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obsolete

>------------[ cut here ]------------
>kernel BUG at arch/i386/mm/pgtable-xen.c:306!
>invalid operand: 0000 [#1]
>SMP
>Modules linked in: dm_snapshot dm_zero dm_mirror ext3 jbd dm_mod xenblk sd_mod scsi_mod
>CPU:    0
>EIP:    0061:[<c011163a>]    Not tainted VLI
>EFLAGS: 00010282   (2.6.9-55.ELxenU)
>EIP is at pgd_ctor+0x1d/0x26
>eax: fffffff4   ebx: 00000000   ecx: f5392000   edx: 00000000
>esi: c21a2d80   edi: ed6778e0   ebp: 00000001   esp: ec8b6de4
>ds: 007b   es: 007b   ss: 0068
>Process hotplug (pid: 340, threadinfo=ec8b6000 task=ec8b05c0)
>Stack: c0141ad5 ec8d3000 c21a2d80 00000001 ec8d3000 ed6778e0 c21a2d80 c21a2e40
>       c0141c57 c21a2d80 ed6778e0 00000001 c21a2d80 ed6778e0 ec8d3000 00000010
>       00000001 000000d0 c21c9080 0000000c c21a2e08 c21a2d80 c0141e46 c21a2d80
>Call Trace:
> [<c0141ad5>] cache_init_objs+0x35/0x56
> [<c0141c57>] cache_grow+0xfb/0x187
> [<c0141e46>] cache_alloc_refill+0x163/0x19c
> [<c0142061>] kmem_cache_alloc+0x67/0x97
> [<c0111671>] pgd_alloc+0x17/0x336
> [<c01199d4>] mm_init+0xd7/0x116
> [<c01199e4>] mm_init+0xe7/0x116
> [<c0119a3d>] mm_alloc+0x2a/0x31
> [<c0162b55>] do_execve+0x82/0x210
> [<c0105d79>] sys_execve+0x2c/0x8e
> [<c010737f>] syscall_call+0x7/0xb
>Code: 74 02 66 a5 a8 01 74 01 a4 5e 5b 5e 5f c3 80 3d 04 f7 2e c0 00 75 1c 6a 20 6a 00 ff 74 24 0c e8 ce 37 00 00 83 c4 0c 85 c0 74 08 <0f> 0b 32 01 2f 2b 27 c0 c3 80 3d 04 f7 2e c0 00 75 0d c7 44 24
> <0>Fatal exception: panic in 5 seconds
>------------[ cut here ]------------
>kernel BUG at arch/i386/mm/pgtable-xen.c:306!
>invalid operand: 0000 [#2]
>SMP
>Modules linked in: dm_snapshot dm_zero dm_mirror ext3 jbd dm_mod xenblk sd_mod scsi_mod
>CPU:    0
>EIP:    0061:[<c011163a>]    Not tainted VLI
>EFLAGS: 00010282   (2.6.9-55.ELxenU)
>EIP is at pgd_ctor+0x1d/0x26
>eax: fffffff4   ebx: 00000000   ecx: f5392000   edx: 00000000
>esi: c21a2d80   edi: ed676320   ebp: 00000001   esp: ed511d6c
>ds: 007b   es: 007b   ss: 0068
>Process hotplug (pid: 295, threadinfo=ed511000 task=ed5437f0)
>Stack: c0141ad5 ec8d7000 c21a2d80 00000001 ec8d7000 ed676320 c21a2d80 c21a2e40
>       c0141c57 c21a2d80 ed676320 00000001 c21a2d80 ed676320 ec8d7000 00000010
>       00000001 000000d0 c21c9080 0000000c c21a2e08 c21a2d80 c0141e46 c21a2d80
>Call Trace:
> [<c0141ad5>] cache_init_objs+0x35/0x56
> [<c0141c57>] cache_grow+0xfb/0x187
> [<c0141e46>] cache_alloc_refill+0x163/0x19c
> [<c0142061>] kmem_cache_alloc+0x67/0x97
> [<c0111671>] pgd_alloc+0x17/0x336
> [<c013dda4>] __alloc_pages+0xac/0x29a
> [<c01199d4>] mm_init+0xd7/0x116
> [<c01199e4>] mm_init+0xe7/0x116
> [<c0119c8a>] copy_mm+0xbb/0x396
> [<c0141e37>] cache_alloc_refill+0x154/0x19c
> [<c011aa5a>] copy_process+0x6b5/0xb0b
> [<c011af9d>] do_fork+0x8a/0x16b
> [<c0126b05>] sigprocmask+0xb6/0xd0
> [<c0126c58>] sys_rt_sigprocmask+0x139/0x14c
> [<c0105d2c>] sys_clone+0x24/0x28
> [<c010737f>] syscall_call+0x7/0xb
>Code: 74 02 66 a5 a8 01 74 01 a4 5e 5b 5e 5f c3 80 3d 04 f7 2e c0 00 75 1c 6a 20 6a 00 ff 74 24 0c e8 ce 37 00 00 83 c4 0c 85 c0 74 08 <0f> 0b 32 01 2f 2b 27 c0 c3 80 3d 04 f7 2e c0 00 75 0d c7 44 24
> <0>Fatal exception: panic in 5 seconds
>------------[ cut here ]------------
>kernel BUG at arch/i386/mm/pgtable-xen.c:306!
>invalid operand: 0000 [#3]
>SMP
>Modules linked in: dm_snapshot dm_zero dm_mirror ext3 jbd dm_mod xenblk sd_mod scsi_mod
>CPU:    0
>EIP:    0061:[<c011163a>]    Not tainted VLI
>EFLAGS: 00010282   (2.6.9-55.ELxenU)
>EIP is at pgd_ctor+0x1d/0x26
>eax: fffffff4   ebx: 00000000   ecx: f5392000   edx: 00000000
>esi: c21a2d80   edi: ed6762c0   ebp: 00000001   esp: ed711d6c
>ds: 007b   es: 007b   ss: 0068
>Process hotplug (pid: 298, threadinfo=ed711000 task=ed5421b0)
>Stack: c0141ad5 ec8d9000 c21a2d80 00000001 ec8d9000 ed6762c0 c21a2d80 c21a2e40
>       c0141c57 c21a2d80 ed6762c0 00000001 c21a2d80 ed6762c0 ec8d9000 00000010
>       00000001 000000d0 c21c9080 0000000c c21a2e08 c21a2d80 c0141e46 c21a2d80
>Call Trace:
> [<c0141ad5>] cache_init_objs+0x35/0x56
> [<c0141c57>] cache_grow+0xfb/0x187
> [<c0141e46>] cache_alloc_refill+0x163/0x19c
> [<c0142061>] kmem_cache_alloc+0x67/0x97
> [<c0111671>] pgd_alloc+0x17/0x336
> [<c016d8a7>] dput+0x38/0x1ab
> [<c01199d4>] mm_init+0xd7/0x116
> [<c01199e4>] mm_init+0xe7/0x116
> [<c0119c8a>] copy_mm+0xbb/0x396
> [<c02688a4>] __cond_resched+0x14/0x3c
> [<c011aa5a>] copy_process+0x6b5/0xb0b
> [<c011af9d>] do_fork+0x8a/0x16b
> [<c0126b05>] sigprocmask+0xb6/0xd0
> [<c0126c58>] sys_rt_sigprocmask+0x139/0x14c
> [<c0105d2c>] sys_clone+0x24/0x28
> [<c010737f>] syscall_call+0x7/0xb
>Code: 74 02 66 a5 a8 01 74 01 a4 5e 5b 5e 5f c3 80 3d 04 f7 2e c0 00 75 1c 6a 20 6a 00 ff 74 24 0c e8 ce 37 00 00 83 c4 0c 85 c0 74 08 <0f> 0b 32 01 2f 2b 27 c0 c3 80 3d 04 f7 2e c0 00 75 0d c7 44 24
> <0>Fatal exception: panic in 5 seconds
>------------[ cut here ]------------
>kernel BUG at arch/i386/mm/pgtable-xen.c:306!
>invalid operand: 0000 [#4]
>SMP
>Modules linked in: dm_snapshot dm_zero dm_mirror ext3 jbd dm_mod xenblk sd_mod scsi_mod
>CPU:    0
>EIP:    0061:[<c011163a>]    Not tainted VLI
>EFLAGS: 00010282   (2.6.9-55.ELxenU)
>EIP is at pgd_ctor+0x1d/0x26
>eax: fffffff4   ebx: 00000000   ecx: f5392000   edx: 00000000
>esi: c21a2d80   edi: ed676260   ebp: 00000001   esp: ed7e8d6c
>ds: 007b   es: 007b   ss: 0068
>Process 10-udev.hotplug (pid: 321, threadinfo=ed7e8000 task=ec819970)
>Stack: c0141ad5 ec8db000 c21a2d80 00000001 ec8db000 ed676260 c21a2d80 c21a2e40
>       c0141c57 c21a2d80 ed676260 00000001 c21a2d80 ed676260 ec8db000 00000010
>       00000001 000000d0 c21c9080 0000000c c21a2e08 c21a2d80 c0141e46 c21a2d80
>Call Trace:
> [<c0141ad5>] cache_init_objs+0x35/0x56
> [<c0141c57>] cache_grow+0xfb/0x187
> [<c0141e46>] cache_alloc_refill+0x163/0x19c
> [<c0142061>] kmem_cache_alloc+0x67/0x97
> [<c0111671>] pgd_alloc+0x17/0x336
> [<c01199d4>] mm_init+0xd7/0x116
> [<c01199e4>] mm_init+0xe7/0x116
> [<c0119c8a>] copy_mm+0xbb/0x396
> [<c02688a4>] __cond_resched+0x14/0x3c
> [<c011aa5a>] copy_process+0x6b5/0xb0b
> [<c011af9d>] do_fork+0x8a/0x16b
> [<c0157cb3>] filp_close+0x59/0x62
> [<c0105d2c>] sys_clone+0x24/0x28
> [<c010737f>] syscall_call+0x7/0xb
>Code: 74 02 66 a5 a8 01 74 01 a4 5e 5b 5e 5f c3 80 3d 04 f7 2e c0 00 75 1c 6a 20 6a 00 ff 74 24 0c e8 ce 37 00 00 83 c4 0c 85 c0 74 08 <0f> 0b 32 01 2f 2b 27 c0 c3 80 3d 04 f7 2e c0 00 75 0d c7 44 24
> <0>Fatal exception: panic in 5 seconds
>------------[ cut here ]------------
>kernel BUG at arch/i386/mm/pgtable-xen.c:306!
>invalid operand: 0000 [#5]
>SMP
>Modules linked in: dm_snapshot dm_zero dm_mirror ext3 jbd dm_mod xenblk sd_mod scsi_mod
>CPU:    0
>EIP:    0061:[<c011163a>]    Not tainted VLI
>EFLAGS: 00010282   (2.6.9-55.ELxenU)
>EIP is at pgd_ctor+0x1d/0x26
>eax: fffffff4   ebx: 00000000   ecx: f5392000   edx: 00000000
>esi: c21a2d80   edi: ed676200   ebp: 00000001   esp: ed7ebd6c
>ds: 007b   es: 007b   ss: 0068
>Process 10-udev.hotplug (pid: 324, threadinfo=ed7eb000 task=ec8188c0)
>Stack: c0141ad5 ec8de000 c21a2d80 00000001 ec8de000 ed676200 c21a2d80 c21a2e40
>       c0141c57 c21a2d80 ed676200 00000001 c21a2d80 ed676200 ec8de000 00000010
>       00000001 000000d0 c21c9080 0000000c c21a2e08 c21a2d80 c0141e46 c21a2d80
>Call Trace:
> [<c0141ad5>] cache_init_objs+0x35/0x56
> [<c0141c57>] cache_grow+0xfb/0x187
> [<c0141e46>] cache_alloc_refill+0x163/0x19c
> [<c0142061>] kmem_cache_alloc+0x67/0x97
> [<c0111671>] pgd_alloc+0x17/0x336
> [<c01199d4>] mm_init+0xd7/0x116
> [<c01199e4>] mm_init+0xe7/0x116
> [<c0119c8a>] copy_mm+0xbb/0x396
> [<c02688a4>] __cond_resched+0x14/0x3c
> [<c011aa5a>] copy_process+0x6b5/0xb0b
> [<c011af9d>] do_fork+0x8a/0x16b
> [<c0107507>] error_code+0x2b/0x30
> [<c0105d2c>] sys_clone+0x24/0x28
> [<c010737f>] syscall_call+0x7/0xb
>Code: 74 02 66 a5 a8 01 74 01 a4 5e 5b 5e 5f c3 80 3d 04 f7 2e c0 00 75 1c 6a 20 6a 00 ff 74 24 0c e8 ce 37 00 00 83 c4 0c 85 c0 74 08 <0f> 0b 32 01 2f 2b 27 c0 c3 80 3d 04 f7 2e c0 00 75 0d c7 44 24
> <0>Fatal exception: panic in 5 seconds
>------------[ cut here ]------------
>kernel BUG at arch/i386/mm/pgtable-xen.c:306!
>invalid operand: 0000 [#6]
>SMP
>Modules linked in: dm_snapshot dm_zero dm_mirror ext3 jbd dm_mod xenblk sd_mod scsi_mod
>CPU:    0
>EIP:    0061:[<c011163a>]    Not tainted VLI
>EFLAGS: 00010282   (2.6.9-55.ELxenU)
>EIP is at pgd_ctor+0x1d/0x26
>eax: fffffff4   ebx: 00000000   ecx: f5392000   edx: 00000000
>esi: c21a2d80   edi: ed676ae0   ebp: 00000001   esp: ed7d8d6c
>ds: 007b   es: 007b   ss: 0068
>Process 10-udev.hotplug (pid: 345, threadinfo=ed7d8000 task=ec8f40b0)
>Stack: c0141ad5 ec8e7000 c21a2d80 00000001 ec8e7000 ed676ae0 c21a2d80 c21a2e40
>       c0141c57 c21a2d80 ed676ae0 00000001 c21a2d80 ed676ae0 ec8e7000 00000010
>       00000001 000000d0 c21c9080 0000000c c21a2e08 c21a2d80 c0141e46 c21a2d80
>Call Trace:
> [<c0141ad5>] cache_init_objs+0x35/0x56
> [<c0141c57>] cache_grow+0xfb/0x187
> [<c0141e46>] cache_alloc_refill+0x163/0x19c
> [<c0142061>] kmem_cache_alloc+0x67/0x97
> [<c0111671>] pgd_alloc+0x17/0x336
> [<c01199d4>] mm_init+0xd7/0x116
> [<c01199e4>] mm_init+0xe7/0x116
> [<c0119c8a>] copy_mm+0xbb/0x396
> [<c02688a4>] __cond_resched+0x14/0x3c
> [<c011aa5a>] copy_process+0x6b5/0xb0b
> [<c011af9d>] do_fork+0x8a/0x16b
> [<c0107507>] error_code+0x2b/0x30
> [<c0105d2c>] sys_clone+0x24/0x28
> [<c010737f>] syscall_call+0x7/0xb
>Code: 74 02 66 a5 a8 01 74 01 a4 5e 5b 5e 5f c3 80 3d 04 f7 2e c0 00 75 1c 6a 20 6a 00 ff 74 24 0c e8 ce 37 00 00 83 c4 0c 85 c0 74 08 <0f> 0b 32 01 2f 2b 27 c0 c3 80 3d 04 f7 2e c0 00 75 0d c7 44 24
> <0>Fatal exception: panic in 5 seconds
>------------[ cut here ]------------
>kernel BUG at arch/i386/mm/pgtable-xen.c:306!
>invalid operand: 0000 [#7]
>SMP
>Modules linked in: dm_snapshot dm_zero dm_mirror ext3 jbd dm_mod xenblk sd_mod scsi_mod
>CPU:    0
>EIP:    0061:[<c011163a>]    Not tainted VLI
>EFLAGS: 00010282   (2.6.9-55.ELxenU)
>EIP is at pgd_ctor+0x1d/0x26
>eax: fffffff4   ebx: 00000000   ecx: f5392000   edx: 00000000
>esi: c21a2d80   edi: ed676a80   ebp: 00000001   esp: ec806d6c
>ds: 007b   es: 007b   ss: 0068
>Process 10-udev.hotplug (pid: 322, threadinfo=ec806000 task=ec818e50)
>Stack: c0141ad5 ec8e9000 c21a2d80 00000001 ec8e9000 ed676a80 c21a2d80 c21a2e40
>       c0141c57 c21a2d80 ed676a80 00000001 c21a2d80 ed676a80 ec8e9000 00000010
>       00000001 000000d0 c21c9080 0000000c c21a2e08 c21a2d80 c0141e46 c21a2d80
>Call Trace:
> [<c0141ad5>] cache_init_objs+0x35/0x56
> [<c0141c57>] cache_grow+0xfb/0x187
> [<c0141e46>] cache_alloc_refill+0x163/0x19c
> [<c0142061>] kmem_cache_alloc+0x67/0x97
> [<c0111671>] pgd_alloc+0x17/0x336
> [<c01199d4>] mm_init+0xd7/0x116
> [<c01199e4>] mm_init+0xe7/0x116
> [<c0119c8a>] copy_mm+0xbb/0x396
> [<c02688a4>] __cond_resched+0x14/0x3c
> [<c011aa5a>] copy_process+0x6b5/0xb0b
> [<c011af9d>] do_fork+0x8a/0x16b
> [<c0157cb3>] filp_close+0x59/0x62
> [<c0105d2c>] sys_clone+0x24/0x28
> [<c010737f>] syscall_call+0x7/0xb
>Code: 74 02 66 a5 a8 01 74 01 a4 5e 5b 5e 5f c3 80 3d 04 f7 2e c0 00 75 1c 6a 20 6a 00 ff 74 24 0c e8 ce 37 00 00 83 c4 0c 85 c0 74 08 <0f> 0b 32 01 2f 2b 27 c0 c3 80 3d 04 f7 2e c0 00 75 0d c7 44 24
> <0>Fatal exception: panic in 5 seconds
>------------[ cut here ]------------
>kernel BUG at arch/i386/mm/pgtable-xen.c:306!
>invalid operand: 0000 [#8]
>SMP
>Modules linked in: dm_snapshot dm_zero dm_mirror ext3 jbd dm_mod xenblk sd_mod scsi_mod
>CPU:    0
>EIP:    0061:[<c011163a>]    Not tainted VLI
>EFLAGS: 00010282   (2.6.9-55.ELxenU)
>EIP is at pgd_ctor+0x1d/0x26
>eax: fffffff4   ebx: 00000000   ecx: f5392000   edx: 00000000
>esi: c21a2d80   edi: ed676a20   ebp: 00000001   esp: ec8eadb0
>ds: 007b   es: 007b   ss: 0068
>Process khelper (pid: 348, threadinfo=ec8ea000 task=ec908c50)
>Stack: c0141ad5 ec8eb000 c21a2d80 00000001 ec8eb000 ed676a20 c21a2d80 c21a2e40
>       c0141c57 c21a2d80 ed676a20 00000001 c21a2d80 ed676a20 ec8eb000 00000010
>       00000001 000000d0 c21c9080 0000000c c21a2e08 c21a2d80 c0141e46 c21a2d80
>Call Trace:
> [<c0141ad5>] cache_init_objs+0x35/0x56
> [<c0141c57>] cache_grow+0xfb/0x187
> [<c0141e46>] cache_alloc_refill+0x163/0x19c
> [<c0142061>] kmem_cache_alloc+0x67/0x97
> [<c0111671>] pgd_alloc+0x17/0x336
> [<c01199d4>] mm_init+0xd7/0x116
> [<c01199e4>] mm_init+0xe7/0x116
> [<c0119a3d>] mm_alloc+0x2a/0x31
> [<c0162b55>] do_execve+0x82/0x210
> [<c0105d79>] sys_execve+0x2c/0x8e
> [<c010737f>] syscall_call+0x7/0xb
> [<c012a3dc>] ____exec_usermodehelper+0xa0/0xb7
> [<c012a430>] ____call_usermodehelper+0x26/0x30
> [<c012a40a>] ____call_usermodehelper+0x0/0x30
> [<c0105341>] kernel_thread_helper+0x5/0xb
>Code: 74 02 66 a5 a8 01 74 01 a4 5e 5b 5e 5f c3 80 3d 04 f7 2e c0 00 75 1c 6a 20 6a 00 ff 74 24 0c e8 ce 37 00 00 83 c4 0c 85 c0 74 08 <0f> 0b 32 01 2f 2b 27 c0 c3 80 3d 04 f7 2e c0 00 75 0d c7 44 24
> <0>Fatal exception: panic in 5 seconds
>------------[ cut here ]------------
>kernel BUG at arch/i386/mm/pgtable-xen.c:306!
>invalid operand: 0000 [#9]
>SMP
>Modules linked in: dm_snapshot dm_zero dm_mirror ext3 jbd dm_mod xenblk sd_mod scsi_mod
>CPU:    0
>EIP:    0061:[<c011163a>]    Not tainted VLI
>EFLAGS: 00010282   (2.6.9-55.ELxenU)
>EIP is at pgd_ctor+0x1d/0x26
>eax: fffffff4   ebx: 00000000   ecx: f5392000   edx: 00000000
>esi: c21a2d80   edi: ed6769c0   ebp: 00000001   esp: ec829d6c
>ds: 007b   es: 007b   ss: 0068
>Process 10-udev.hotplug (pid: 325, threadinfo=ec829000 task=ec818330)
>Stack: c0141ad5 ec8ed000 c21a2d80 00000001 ec8ed000 ed6769c0 c21a2d80 c21a2e40
>       c0141c57 c21a2d80 ed6769c0 00000001 c21a2d80 ed6769c0 ec8ed000 00000010
>       00000001 000000d0 c21c9080 0000000c c21a2e08 c21a2d80 c0141e46 c21a2d80
>Call Trace:
> [<c0141ad5>] cache_init_objs+0x35/0x56
> [<c0141c57>] cache_grow+0xfb/0x187
> [<c0141e46>] cache_alloc_refill+0x163/0x19c
> [<c0142061>] kmem_cache_alloc+0x67/0x97
> [<c0111671>] pgd_alloc+0x17/0x336
> [<c01199d4>] mm_init+0xd7/0x116
> [<c01199e4>] mm_init+0xe7/0x116
> [<c0119c8a>] copy_mm+0xbb/0x396
> [<c02688a4>] __cond_resched+0x14/0x3c
> [<c011aa5a>] copy_process+0x6b5/0xb0b
> [<c011af9d>] do_fork+0x8a/0x16b
> [<c0157cb3>] filp_close+0x59/0x62
> [<c0105d2c>] sys_clone+0x24/0x28
> [<c010737f>] syscall_call+0x7/0xb
>Code: 74 02 66 a5 a8 01 74 01 a4 5e 5b 5e 5f c3 80 3d 04 f7 2e c0 00 75 1c 6a 20 6a 00 ff 74 24 0c e8 ce 37 00 00 83 c4 0c 85 c0 74 08 <0f> 0b 32 01 2f 2b 27 c0 c3 80 3d 04 f7 2e c0 00 75 0d c7 44 24
> <0>Fatal exception: panic in 5 seconds
>------------[ cut here ]------------
>kernel BUG at arch/i386/mm/pgtable-xen.c:306!
>invalid operand: 0000 [#10]
>SMP
>Modules linked in: dm_snapshot dm_zero dm_mirror ext3 jbd dm_mod xenblk sd_mod scsi_mod
>CPU:    0
>EIP:    0061:[<c011163a>]    Not tainted VLI
>EFLAGS: 00010282   (2.6.9-55.ELxenU)
>EIP is at pgd_ctor+0x1d/0x26
>eax: fffffff4   ebx: 00000000   ecx: f5392000   edx: 00000000
>esi: c21a2d80   edi: ed676960   ebp: 00000001   esp: ec832d6c
>ds: 007b   es: 007b   ss: 0068
>Process 10-udev.hotplug (pid: 328, threadinfo=ec832000 task=ec86d9f0)
>Stack: c0141ad5 ec8ef000 c21a2d80 00000001 ec8ef000 ed676960 c21a2d80 c21a2e40
>       c0141c57 c21a2d80 ed676960 00000001 c21a2d80 ed676960 ec8ef000 00000010
>       00000001 000000d0 c21c9080 0000000c c21a2e08 c21a2d80 c0141e46 c21a2d80
>Call Trace:
> [<c0141ad5>] cache_init_objs+0x35/0x56
> [<c0141c57>] cache_grow+0xfb/0x187
> [<c0141e46>] cache_alloc_refill+0x163/0x19c
> [<c0142061>] kmem_cache_alloc+0x67/0x97
> [<c0111671>] pgd_alloc+0x17/0x336
> [<c01199d4>] mm_init+0xd7/0x116
> [<c01199e4>] mm_init+0xe7/0x116
> [<c0119c8a>] copy_mm+0xbb/0x396
> [<c02688a4>] __cond_resched+0x14/0x3c
> [<c011aa5a>] copy_process+0x6b5/0xb0b
> [<c011af9d>] do_fork+0x8a/0x16b
> [<c0157cb3>] filp_close+0x59/0x62
> [<c0105d2c>] sys_clone+0x24/0x28
> [<c010737f>] syscall_call+0x7/0xb
>Code: 74 02 66 a5 a8 01 74 01 a4 5e 5b 5e 5f c3 80 3d 04 f7 2e c0 00 75 1c 6a 20 6a 00 ff 74 24 0c e8 ce 37 00 00 83 c4 0c 85 c0 74 08 <0f> 0b 32 01 2f 2b 27 c0 c3 80 3d 04 f7 2e c0 00 75 0d c7 44 24
> <0>Fatal exception: panic in 5 seconds
>------------[ cut here ]------------
>kernel BUG at arch/i386/mm/pgtable-xen.c:306!
>invalid operand: 0000 [#11]
>SMP
>Modules linked in: dm_snapshot dm_zero dm_mirror ext3 jbd dm_mod xenblk sd_mod scsi_mod
>CPU:    0
>EIP:    0061:[<c011163a>]    Not tainted VLI
>EFLAGS: 00010282   (2.6.9-55.ELxenU)
>EIP is at pgd_ctor+0x1d/0x26
>eax: fffffff4   ebx: 00000000   ecx: f5392000   edx: 00000000
>esi: c21a2d80   edi: ed676900   ebp: 00000001   esp: ec844d6c
>ds: 007b   es: 007b   ss: 0068
>Process 10-udev.hotplug (pid: 331, threadinfo=ec844000 task=ec86ced0)
>Stack: c0141ad5 ec8f1000 c21a2d80 00000001 ec8f1000 ed676900 c21a2d80 c21a2e40
>       c0141c57 c21a2d80 ed676900 00000001 c21a2d80 ed676900 ec8f1000 00000010
>       00000001 000000d0 c21c9080 0000000c c21a2e08 c21a2d80 c0141e46 c21a2d80
>Call Trace:
> [<c0141ad5>] cache_init_objs+0x35/0x56
> [<c0141c57>] cache_grow+0xfb/0x187
> [<c0141e46>] cache_alloc_refill+0x163/0x19c
> [<c0142061>] kmem_cache_alloc+0x67/0x97
> [<c0111671>] pgd_alloc+0x17/0x336
> [<c01199d4>] mm_init+0xd7/0x116
> [<c01199e4>] mm_init+0xe7/0x116
> [<c0119c8a>] copy_mm+0xbb/0x396
> [<c02688a4>] __cond_resched+0x14/0x3c
> [<c011aa5a>] copy_process+0x6b5/0xb0b
> [<c011af9d>] do_fork+0x8a/0x16b
> [<c0157cb3>] filp_close+0x59/0x62
> [<c0105d2c>] sys_clone+0x24/0x28
> [<c010737f>] syscall_call+0x7/0xb
>Code: 74 02 66 a5 a8 01 74 01 a4 5e 5b 5e 5f c3 80 3d 04 f7 2e c0 00 75 1c 6a 20 6a 00 ff 74 24 0c e8 ce 37 00 00 83 c4 0c 85 c0 74 08 <0f> 0b 32 01 2f 2b 27 c0 c3 80 3d 04 f7 2e c0 00 75 0d c7 44 24
> <0>Fatal exception: panic in 5 seconds
>------------[ cut here ]------------
>kernel BUG at arch/i386/mm/pgtable-xen.c:306!
>invalid operand: 0000 [#12]
>SMP
>Modules linked in: dm_snapshot dm_zero dm_mirror ext3 jbd dm_mod xenblk sd_mod scsi_mod
>CPU:    0
>EIP:    0061:[<c011163a>]    Not tainted VLI
>EFLAGS: 00010282   (2.6.9-55.ELxenU)
>EIP is at pgd_ctor+0x1d/0x26
>eax: fffffff4   ebx: 00000000   ecx: f5392000   edx: 00000000
>esi: c21a2d80   edi: ed6768a0   ebp: 00000001   esp: ec85fd6c
>ds: 007b   es: 007b   ss: 0068
>Process 10-udev.hotplug (pid: 334, threadinfo=ec85f000 task=ec86c3b0)
>Stack: c0141ad5 ec8f6000 c21a2d80 00000001 ec8f6000 ed6768a0 c21a2d80 c21a2e40
>       c0141c57 c21a2d80 ed6768a0 00000001 c21a2d80 ed6768a0 ec8f6000 00000010
>       00000001 000000d0 c21c9080 0000000c c21a2e08 c21a2d80 c0141e46 c21a2d80
>Call Trace:
> [<c0141ad5>] cache_init_objs+0x35/0x56
> [<c0141c57>] cache_grow+0xfb/0x187
> [<c0141e46>] cache_alloc_refill+0x163/0x19c
> [<c0142061>] kmem_cache_alloc+0x67/0x97
> [<c0111671>] pgd_alloc+0x17/0x336
> [<c01199d4>] mm_init+0xd7/0x116
> [<c01199e4>] mm_init+0xe7/0x116
> [<c0119c8a>] copy_mm+0xbb/0x396
> [<c02688a4>] __cond_resched+0x14/0x3c
> [<c011aa5a>] copy_process+0x6b5/0xb0b
> [<c011af9d>] do_fork+0x8a/0x16b
> [<c0157cb3>] filp_close+0x59/0x62
> [<c0105d2c>] sys_clone+0x24/0x28
> [<c010737f>] syscall_call+0x7/0xb
>Code: 74 02 66 a5 a8 01 74 01 a4 5e 5b 5e 5f c3 80 3d 04 f7 2e c0 00 75 1c 6a 20 6a 00 ff 74 24 0c e8 ce 37 00 00 83 c4 0c 85 c0 74 08 <0f> 0b 32 01 2f 2b 27 c0 c3 80 3d 04 f7 2e c0 00 75 0d c7 44 24
> <0>Fatal exception: panic in 5 seconds
>------------[ cut here ]------------
>kernel BUG at arch/i386/mm/pgtable-xen.c:306!
>invalid operand: 0000 [#13]
>SMP
>Modules linked in: dm_snapshot dm_zero dm_mirror ext3 jbd dm_mod xenblk sd_mod scsi_mod
>CPU:    0
>EIP:    0061:[<c011163a>]    Not tainted VLI
>EFLAGS: 00010282   (2.6.9-55.ELxenU)
>EIP is at pgd_ctor+0x1d/0x26
>eax: fffffff4   ebx: 00000000   ecx: f5392000   edx: 00000000
>esi: c21a2d80   edi: ed676840   ebp: 00000001   esp: ec896d6c
>ds: 007b   es: 007b   ss: 0068
>Process 10-udev.hotplug (pid: 337, threadinfo=ec896000 task=ec8b10e0)
>Stack: c0141ad5 ec8f9000 c21a2d80 00000001 ec8f9000 ed676840 c21a2d80 c21a2e40
>       c0141c57 c21a2d80 ed676840 00000001 c21a2d80 ed676840 ec8f9000 00000010
>       00000001 000000d0 c21c9080 0000000c c21a2e08 c21a2d80 c0141e46 c21a2d80
>Call Trace:
> [<c0141ad5>] cache_init_objs+0x35/0x56
> [<c0141c57>] cache_grow+0xfb/0x187
> [<c0141e46>] cache_alloc_refill+0x163/0x19c
> [<c0142061>] kmem_cache_alloc+0x67/0x97
> [<c0111671>] pgd_alloc+0x17/0x336
> [<c01199d4>] mm_init+0xd7/0x116
> [<c01199e4>] mm_init+0xe7/0x116
> [<c0119c8a>] copy_mm+0xbb/0x396
> [<c02688a4>] __cond_resched+0x14/0x3c
> [<c011aa5a>] copy_process+0x6b5/0xb0b
> [<c011af9d>] do_fork+0x8a/0x16b
> [<c0157cb3>] filp_close+0x59/0x62
> [<c0105d2c>] sys_clone+0x24/0x28
> [<c010737f>] syscall_call+0x7/0xb
>Code: 74 02 66 a5 a8 01 74 01 a4 5e 5b 5e 5f c3 80 3d 04 f7 2e c0 00 75 1c 6a 20 6a 00 ff 74 24 0c e8 ce 37 00 00 83 c4 0c 85 c0 74 08 <0f> 0b 32 01 2f 2b 27 c0 c3 80 3d 04 f7 2e c0 00 75 0d c7 44 24
> <0>Fatal exception: panic in 5 seconds
>Kernel panic - not syncing: Fatal exception
>

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Attachments on bug 246702: 158501