Happened while untarring large tarball. fsck did not find anything serious after reboot. Haven't been able to reproduce yet.
--j
ksymoops 2.4.9 on i686 2.6.13-rc3. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.6.13-rc3/ (default) -m /boot/System.map-2.6.13-rc3 (default) Warning: You did not tell me where to find symbol information. I will assume that the log matches the kernel and modules that are running right now and I'll use the default options above for symbol resolution. If the current kernel and/or modules do not match the log, you can get more accurate output by telling me the kernel version and where to find map, modules, ksyms etc. ksymoops -h explains the options. Error (regular_file): read_ksyms stat /proc/ksyms failed No modules in ksyms, skipping objects No ksyms, skipping lsmod Unable to handle kernel paging request at virtual address 3380c1ea c015f843 *pde = 00000000 Oops: 0000 [#1] CPU: 0 EIP: 0060:[<c015f843>] Not tainted VLI Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010282 (2.6.13-rc3) eax: 3380c18e ebx: 00000000 ecx: 0000000c edx: 01088088 esi: 01088088 edi: 00000000 ebp: c041293c esp: d50cdc10 ds: 007b es: 007b ss: 0068 Stack: 00000000 e30bac9c e734f4c0 c019db27 d50cdcac f7e9fa00 00000000 3380c18e d50cdc7c d50cdc7c 00000000 00000008 c0412940 c041293c c0160921 00001000 01088088 00000000 c18e337e 01088088 00000000 00001000 c18e337e c0160975 Call Trace: [<c019db27>] ext3_splice_branch+0x87/0x150 [<c0160921>] __find_get_block+0xe1/0x110 [<c0160975>] __getblk+0x25/0x70 [<c01a02cb>] __ext3_get_inode_loc+0x6b/0x270 [<c01a0ae0>] ext3_do_update_inode+0x1c0/0x3d0 [<c01a0fda>] ext3_reserve_inode_write+0x2a/0xc0 [<c01a108a>] ext3_mark_inode_dirty+0x1a/0x40 [<c01a112b>] ext3_dirty_inode+0x7b/0xb0 [<c0181724>] __mark_inode_dirty+0x34/0x1c0 [<c0161518>] __block_commit_write+0x78/0xc0 [<c0161de0>] generic_commit_write+0x80/0xc0 [<c019e791>] ext3_ordered_commit_write+0xa1/0x100 [<c019e620>] ext3_journal_dirty_data+0x0/0x50 [<c019e6f0>] ext3_ordered_commit_write+0x0/0x100 [<c0140d5b>] generic_file_buffered_write+0x2db/0x690 [<c01adfdc>] do_get_write_access+0x29c/0x530 [<c0120efe>] current_fs_time+0x4e/0x70 [<c017930f>] inode_update_time+0x3f/0xc0 [<c014139c>] __generic_file_aio_write_nolock+0x28c/0x4d0 [<c014186b>] generic_file_aio_write+0x6b/0xf0 [<c019bf70>] ext3_file_write+0x30/0xb3 [<c015dfa4>] do_sync_write+0xc4/0x120 [<c01e12cc>] selinux_file_permission+0xec/0x180 [<c0130840>] autoremove_wake_function+0x0/0x50 [<c015dee0>] do_sync_write+0x0/0x120 [<c015e0ba>] vfs_write+0xba/0x180 [<c015e231>] sys_write+0x41/0x70 [<c0103151>] syscall_call+0x7/0xb Code: 00 e9 12 ff ff ff 89 f6 83 ec 38 89 74 24 2c 89 7c 24 30 89 cf 89 6c 24 34 89 5c 24 28 b9 0c 00 00 00 8b 40 04 89 d6 89 44 24 1c <2b> 48 5c 8b 98 9c 00 00 00 89 d0 89 fa d3 ea 0f ad f8 f6 c1 20 >>EIP; c015f843 <__find_get_block_slow+23/1b0> <===== >>eax; 3380c18e <phys_startup_32+3370c18e/c0000000> >>edx; 01088088 <phys_startup_32+f88088/c0000000> >>esi; 01088088 <phys_startup_32+f88088/c0000000> >>ebp; c041293c <per_cpu__bh_lrus+1c/20> >>esp; d50cdc10 <pg0+14ca4c10/3fbd5400> Trace; c019db27 <ext3_splice_branch+87/150> Trace; c0160921 <__find_get_block+e1/110> Trace; c0160975 <__getblk+25/70> Trace; c01a02cb <__ext3_get_inode_loc+6b/270> Trace; c01a0ae0 <ext3_do_update_inode+1c0/3d0> Trace; c01a0fda <ext3_reserve_inode_write+2a/c0> Trace; c01a108a <ext3_mark_inode_dirty+1a/40> Trace; c01a112b <ext3_dirty_inode+7b/b0> Trace; c0181724 <__mark_inode_dirty+34/1c0> Trace; c0161518 <__block_commit_write+78/c0> Trace; c0161de0 <generic_commit_write+80/c0> Trace; c019e791 <ext3_ordered_commit_write+a1/100> Trace; c019e620 <ext3_journal_dirty_data+0/50> Trace; c019e6f0 <ext3_ordered_commit_write+0/100> Trace; c0140d5b <generic_file_buffered_write+2db/690> Trace; c01adfdc <do_get_write_access+29c/530> Trace; c0120efe <current_fs_time+4e/70> Trace; c017930f <inode_update_time+3f/c0> Trace; c014139c <__generic_file_aio_write_nolock+28c/4d0> Trace; c014186b <generic_file_aio_write+6b/f0> Trace; c019bf70 <ext3_file_write+30/b3> Trace; c015dfa4 <do_sync_write+c4/120> Trace; c01e12cc <selinux_file_permission+ec/180> Trace; c0130840 <autoremove_wake_function+0/50> Trace; c015dee0 <do_sync_write+0/120> Trace; c015e0ba <vfs_write+ba/180> Trace; c015e231 <sys_write+41/70> Trace; c0103151 <syscall_call+7/b> This architecture has variable length instructions, decoding before eip is unreliable, take these instructions with a pinch of salt. Code; c015f818 <sys_fdatasync+8/10> 00000000 <_EIP>: Code; c015f818 <sys_fdatasync+8/10> 0: 00 e9 add %ch,%cl Code; c015f81a <sys_fdatasync+a/10> 2: 12 ff adc %bh,%bh Code; c015f81c <sys_fdatasync+c/10> 4: ff (bad) Code; c015f81d <sys_fdatasync+d/10> 5: ff 89 f6 83 ec 38 decl 0x38ec83f6(%ecx) Code; c015f823 <__find_get_block_slow+3/1b0> b: 89 74 24 2c mov %esi,0x2c(%esp) Code; c015f827 <__find_get_block_slow+7/1b0> f: 89 7c 24 30 mov %edi,0x30(%esp) Code; c015f82b <__find_get_block_slow+b/1b0> 13: 89 cf mov %ecx,%edi Code; c015f82d <__find_get_block_slow+d/1b0> 15: 89 6c 24 34 mov %ebp,0x34(%esp) Code; c015f831 <__find_get_block_slow+11/1b0> 19: 89 5c 24 28 mov %ebx,0x28(%esp) Code; c015f835 <__find_get_block_slow+15/1b0> 1d: b9 0c 00 00 00 mov $0xc,%ecx Code; c015f83a <__find_get_block_slow+1a/1b0> 22: 8b 40 04 mov 0x4(%eax),%eax Code; c015f83d <__find_get_block_slow+1d/1b0> 25: 89 d6 mov %edx,%esi Code; c015f83f <__find_get_block_slow+1f/1b0> 27: 89 44 24 1c mov %eax,0x1c(%esp) This decode from eip onwards should be reliable Code; c015f843 <__find_get_block_slow+23/1b0> 00000000 <_EIP>: Code; c015f843 <__find_get_block_slow+23/1b0> <===== 0: 2b 48 5c sub 0x5c(%eax),%ecx <===== Code; c015f846 <__find_get_block_slow+26/1b0> 3: 8b 98 9c 00 00 00 mov 0x9c(%eax),%ebx Code; c015f84c <__find_get_block_slow+2c/1b0> 9: 89 d0 mov %edx,%eax Code; c015f84e <__find_get_block_slow+2e/1b0> b: 89 fa mov %edi,%edx Code; c015f850 <__find_get_block_slow+30/1b0> d: d3 ea shr %cl,%edx Code; c015f852 <__find_get_block_slow+32/1b0> f: 0f ad f8 shrd %cl,%edi,%eax Code; c015f855 <__find_get_block_slow+35/1b0> 12: f6 c1 20 test $0x20,%cl <1>Unable to handle kernel paging request at virtual address 3380c1ea c015f843 *pde = 00000000 Oops: 0000 [#2] CPU: 0 EIP: 0060:[<c015f843>] Not tainted VLI EFLAGS: 00010282 (2.6.13-rc3) eax: 3380c18e ebx: 00000000 ecx: 0000000c edx: 00bf8095 esi: 00bf8095 edi: 00000000 ebp: c041293c esp: f6a7fcf4 ds: 007b es: 007b ss: 0068 Stack: f7c4c080 00000001 00000003 f7c4c0dc f6a7e000 00000000 00000286 3380c18e 00000286 00000000 00000000 00000008 c0412940 c041293c c0160921 00001000 00bf8095 00000000 c18e337e 00bf8095 00000000 00001000 c18e337e c0160975 Call Trace: [<c0160921>] __find_get_block+0xe1/0x110 [<c0160975>] __getblk+0x25/0x70 [<c01a02cb>] __ext3_get_inode_loc+0x6b/0x270 [<c019e7a1>] ext3_ordered_commit_write+0xb1/0x100 [<c01ad41d>] start_this_handle+0x7d/0x430 [<c019e620>] ext3_journal_dirty_data+0x0/0x50 [<c01a0fda>] ext3_reserve_inode_write+0x2a/0xc0 [<c01a108a>] ext3_mark_inode_dirty+0x1a/0x40 [<c01a112b>] ext3_dirty_inode+0x7b/0xb0 [<c0181724>] __mark_inode_dirty+0x34/0x1c0 [<c0141362>] __generic_file_aio_write_nolock+0x252/0x4d0 [<c01dd9a4>] avc_has_perm_noaudit+0x44/0x160 [<c010563e>] do_IRQ+0x1e/0x30 [<c0103b86>] common_interrupt+0x1a/0x20 [<c014186b>] generic_file_aio_write+0x6b/0xf0 [<c019bf70>] ext3_file_write+0x30/0xb3 [<c015dfa4>] do_sync_write+0xc4/0x120 [<c023bfbd>] opost+0xad/0x220 [<c01e12cc>] selinux_file_permission+0xec/0x180 [<c0130840>] autoremove_wake_function+0x0/0x50 [<c015dee0>] do_sync_write+0x0/0x120 [<c015e0ba>] vfs_write+0xba/0x180 [<c015e231>] sys_write+0x41/0x70 [<c0103151>] syscall_call+0x7/0xb Code: 00 e9 12 ff ff ff 89 f6 83 ec 38 89 74 24 2c 89 7c 24 30 89 cf 89 6c 24 34 89 5c 24 28 b9 0c 00 00 00 8b 40 04 89 d6 89 44 24 1c <2b> 48 5c 8b 98 9c 00 00 00 89 d0 89 fa d3 ea 0f ad f8 f6 c1 20 >>EIP; c015f843 <__find_get_block_slow+23/1b0> <===== >>eax; 3380c18e <phys_startup_32+3370c18e/c0000000> >>edx; 00bf8095 <phys_startup_32+af8095/c0000000> >>esi; 00bf8095 <phys_startup_32+af8095/c0000000> >>ebp; c041293c <per_cpu__bh_lrus+1c/20> >>esp; f6a7fcf4 <pg0+36656cf4/3fbd5400> Trace; c0160921 <__find_get_block+e1/110> Trace; c0160975 <__getblk+25/70> Trace; c01a02cb <__ext3_get_inode_loc+6b/270> Trace; c019e7a1 <ext3_ordered_commit_write+b1/100> Trace; c01ad41d <start_this_handle+7d/430> Trace; c019e620 <ext3_journal_dirty_data+0/50> Trace; c01a0fda <ext3_reserve_inode_write+2a/c0> Trace; c01a108a <ext3_mark_inode_dirty+1a/40> Trace; c01a112b <ext3_dirty_inode+7b/b0> Trace; c0181724 <__mark_inode_dirty+34/1c0> Trace; c0141362 <__generic_file_aio_write_nolock+252/4d0> Trace; c01dd9a4 <avc_has_perm_noaudit+44/160> Trace; c010563e <do_IRQ+1e/30> Trace; c0103b86 <common_interrupt+1a/20> Trace; c014186b <generic_file_aio_write+6b/f0> Trace; c019bf70 <ext3_file_write+30/b3> Trace; c015dfa4 <do_sync_write+c4/120> Trace; c023bfbd <opost+ad/220> Trace; c01e12cc <selinux_file_permission+ec/180> Trace; c0130840 <autoremove_wake_function+0/50> Trace; c015dee0 <do_sync_write+0/120> Trace; c015e0ba <vfs_write+ba/180> Trace; c015e231 <sys_write+41/70> Trace; c0103151 <syscall_call+7/b> This architecture has variable length instructions, decoding before eip is unreliable, take these instructions with a pinch of salt. Code; c015f818 <sys_fdatasync+8/10> 00000000 <_EIP>: Code; c015f818 <sys_fdatasync+8/10> 0: 00 e9 add %ch,%cl Code; c015f81a <sys_fdatasync+a/10> 2: 12 ff adc %bh,%bh Code; c015f81c <sys_fdatasync+c/10> 4: ff (bad) Code; c015f81d <sys_fdatasync+d/10> 5: ff 89 f6 83 ec 38 decl 0x38ec83f6(%ecx) Code; c015f823 <__find_get_block_slow+3/1b0> b: 89 74 24 2c mov %esi,0x2c(%esp) Code; c015f827 <__find_get_block_slow+7/1b0> f: 89 7c 24 30 mov %edi,0x30(%esp) Code; c015f82b <__find_get_block_slow+b/1b0> 13: 89 cf mov %ecx,%edi Code; c015f82d <__find_get_block_slow+d/1b0> 15: 89 6c 24 34 mov %ebp,0x34(%esp) Code; c015f831 <__find_get_block_slow+11/1b0> 19: 89 5c 24 28 mov %ebx,0x28(%esp) Code; c015f835 <__find_get_block_slow+15/1b0> 1d: b9 0c 00 00 00 mov $0xc,%ecx Code; c015f83a <__find_get_block_slow+1a/1b0> 22: 8b 40 04 mov 0x4(%eax),%eax Code; c015f83d <__find_get_block_slow+1d/1b0> 25: 89 d6 mov %edx,%esi Code; c015f83f <__find_get_block_slow+1f/1b0> 27: 89 44 24 1c mov %eax,0x1c(%esp) This decode from eip onwards should be reliable Code; c015f843 <__find_get_block_slow+23/1b0> 00000000 <_EIP>: Code; c015f843 <__find_get_block_slow+23/1b0> <===== 0: 2b 48 5c sub 0x5c(%eax),%ecx <===== Code; c015f846 <__find_get_block_slow+26/1b0> 3: 8b 98 9c 00 00 00 mov 0x9c(%eax),%ebx Code; c015f84c <__find_get_block_slow+2c/1b0> 9: 89 d0 mov %edx,%eax Code; c015f84e <__find_get_block_slow+2e/1b0> b: 89 fa mov %edi,%edx Code; c015f850 <__find_get_block_slow+30/1b0> d: d3 ea shr %cl,%edx Code; c015f852 <__find_get_block_slow+32/1b0> f: 0f ad f8 shrd %cl,%edi,%eax Code; c015f855 <__find_get_block_slow+35/1b0> 12: f6 c1 20 test $0x20,%cl <1>Unable to handle kernel paging request at virtual address 3380c1ea c015f843 *pde = 00000000 Oops: 0000 [#3] CPU: 0 EIP: 0060:[<c015f843>] Not tainted VLI EFLAGS: 00010286 (2.6.13-rc3) eax: 3380c18e ebx: 00000000 ecx: 0000000c edx: 00bf8800 esi: 00bf8800 edi: 00000000 ebp: c041293c esp: c84cbd44 ds: 007b es: 007b ss: 0068 Stack: c01dd9a4 00000000 00000000 00000003 00000001 c2201598 c84cbd6c 3380c18e 00bf8800 00000000 00000000 00000008 c0412940 c041293c c0160921 00001000 00bf8800 00000000 c18e337e 00bf8800 00000000 00001000 c18e337e c0160975 Call Trace: [<c01dd9a4>] avc_has_perm_noaudit+0x44/0x160 [<c0160921>] __find_get_block+0xe1/0x110 [<c0160975>] __getblk+0x25/0x70 [<c019e1d1>] ext3_getblk+0xf1/0x270 [<c019e369>] ext3_bread+0x19/0x80 [<c01a1d77>] htree_dirblock_to_tree+0x27/0xd0 [<c01a1e7f>] ext3_htree_fill_tree+0x5f/0x1d0 [<c01ddb1a>] avc_has_perm+0x5a/0x70 [<c019be02>] ext3_dx_readdir+0x102/0x1c0 [<c0171700>] filldir64+0x0/0xe0 [<c0171700>] filldir64+0x0/0xe0 [<c019b886>] ext3_readdir+0x346/0x4b0 [<c0171700>] filldir64+0x0/0xe0 [<c0171700>] filldir64+0x0/0xe0 [<c017142b>] vfs_readdir+0x9b/0xb0 [<c0171853>] sys_getdents64+0x73/0xc8 [<c0103151>] syscall_call+0x7/0xb Code: 00 e9 12 ff ff ff 89 f6 83 ec 38 89 74 24 2c 89 7c 24 30 89 cf 89 6c 24 34 89 5c 24 28 b9 0c 00 00 00 8b 40 04 89 d6 89 44 24 1c <2b> 48 5c 8b 98 9c 00 00 00 89 d0 89 fa d3 ea 0f ad f8 f6 c1 20 >>EIP; c015f843 <__find_get_block_slow+23/1b0> <===== >>eax; 3380c18e <phys_startup_32+3370c18e/c0000000> >>edx; 00bf8800 <phys_startup_32+af8800/c0000000> >>esi; 00bf8800 <phys_startup_32+af8800/c0000000> >>ebp; c041293c <per_cpu__bh_lrus+1c/20> >>esp; c84cbd44 <pg0+80a2d44/3fbd5400> Trace; c01dd9a4 <avc_has_perm_noaudit+44/160> Trace; c0160921 <__find_get_block+e1/110> Trace; c0160975 <__getblk+25/70> Trace; c019e1d1 <ext3_getblk+f1/270> Trace; c019e369 <ext3_bread+19/80> Trace; c01a1d77 <htree_dirblock_to_tree+27/d0> Trace; c01a1e7f <ext3_htree_fill_tree+5f/1d0> Trace; c01ddb1a <avc_has_perm+5a/70> Trace; c019be02 <ext3_dx_readdir+102/1c0> Trace; c0171700 <filldir64+0/e0> Trace; c0171700 <filldir64+0/e0> Trace; c019b886 <ext3_readdir+346/4b0> Trace; c0171700 <filldir64+0/e0> Trace; c0171700 <filldir64+0/e0> Trace; c017142b <vfs_readdir+9b/b0> Trace; c0171853 <sys_getdents64+73/c8> Trace; c0103151 <syscall_call+7/b> This architecture has variable length instructions, decoding before eip is unreliable, take these instructions with a pinch of salt. Code; c015f818 <sys_fdatasync+8/10> 00000000 <_EIP>: Code; c015f818 <sys_fdatasync+8/10> 0: 00 e9 add %ch,%cl Code; c015f81a <sys_fdatasync+a/10> 2: 12 ff adc %bh,%bh Code; c015f81c <sys_fdatasync+c/10> 4: ff (bad) Code; c015f81d <sys_fdatasync+d/10> 5: ff 89 f6 83 ec 38 decl 0x38ec83f6(%ecx) Code; c015f823 <__find_get_block_slow+3/1b0> b: 89 74 24 2c mov %esi,0x2c(%esp) Code; c015f827 <__find_get_block_slow+7/1b0> f: 89 7c 24 30 mov %edi,0x30(%esp) Code; c015f82b <__find_get_block_slow+b/1b0> 13: 89 cf mov %ecx,%edi Code; c015f82d <__find_get_block_slow+d/1b0> 15: 89 6c 24 34 mov %ebp,0x34(%esp) Code; c015f831 <__find_get_block_slow+11/1b0> 19: 89 5c 24 28 mov %ebx,0x28(%esp) Code; c015f835 <__find_get_block_slow+15/1b0> 1d: b9 0c 00 00 00 mov $0xc,%ecx Code; c015f83a <__find_get_block_slow+1a/1b0> 22: 8b 40 04 mov 0x4(%eax),%eax Code; c015f83d <__find_get_block_slow+1d/1b0> 25: 89 d6 mov %edx,%esi Code; c015f83f <__find_get_block_slow+1f/1b0> 27: 89 44 24 1c mov %eax,0x1c(%esp) This decode from eip onwards should be reliable Code; c015f843 <__find_get_block_slow+23/1b0> 00000000 <_EIP>: Code; c015f843 <__find_get_block_slow+23/1b0> <===== 0: 2b 48 5c sub 0x5c(%eax),%ecx <===== Code; c015f846 <__find_get_block_slow+26/1b0> 3: 8b 98 9c 00 00 00 mov 0x9c(%eax),%ebx Code; c015f84c <__find_get_block_slow+2c/1b0> 9: 89 d0 mov %edx,%eax Code; c015f84e <__find_get_block_slow+2e/1b0> b: 89 fa mov %edi,%edx Code; c015f850 <__find_get_block_slow+30/1b0> d: d3 ea shr %cl,%edx Code; c015f852 <__find_get_block_slow+32/1b0> f: 0f ad f8 shrd %cl,%edi,%eax Code; c015f855 <__find_get_block_slow+35/1b0> 12: f6 c1 20 test $0x20,%cl 1 warning and 1 error issued. Results may not be reliable.