Happened again, now with "kernel BUG at buffer.c:510!" message.
Everything same as before, except:
(a) kernel was recompiled without high memory option
(b) machine was running but not responding at all (no ping)
Seems quite serious to me, any ideas?
--------------------------------------------------------------------------
ksymoops 2.4.4 on i686 2.4.19. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.19/ (default)
-m /boot/System.map-2.4.19 (default)
Warning: You did not tell me where to find symbol information. [...]
No modules in ksyms, skipping objects
Warning (read_lsmod): no symbols in lsmod, is /proc/modules a valid lsmod file?
Aug 9 10:11:47 [...] kernel: kernel BUG at buffer.c:510!
Aug 9 10:11:47 [...] kernel: invalid operand: 0000
Aug 9 10:11:47 [...] kernel: CPU: 0
Aug 9 10:11:47 [...] kernel: EIP: 0010:[<c01313ee>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
Aug 9 10:11:47 [...] kernel: EFLAGS: 00010286
Aug 9 10:11:47 [...] kernel: eax: df5ea969 ebx: 00000002 ecx: d50c0040
edx: c02d2794
Aug 9 10:11:47 [...] kernel: esi: d50c0040 edi: 00000001 ebp: d50c0040
esp: e5005e68
Aug 9 10:11:47 [...] kernel: ds: 0018 es: 0018 ss: 0018
Aug 9 10:11:47 [...] kernel: Process [...] (pid: 14320, stackpage=e5005000)
Aug 9 10:11:47 [...] kernel: Stack: 00000002 c0131c93 d50c0040 00000002
d757b300 00000000 c0132493 d50c0040
Aug 9 10:11:47 [...] kernel: d50c0040 00001000 c0131ca9 d50c0040
c01326f6 d50c0040 00001000 00000000
Aug 9 10:11:47 [...] kernel: 00001000 0b2ae000 00000000 d757b300
c0132d32 d757b300 c144fb10 00000000
Aug 9 10:11:47 [...] kernel: Call Trace: [<c0131c93>] [<c0132493>]
[<c0131ca9>] [<c01326f6>] [<c0132d32>]
Aug 9 10:11:47 [...] kernel: [<c0153045>] [<c01528a0>] [<c01261b8>]
[<c011b5dd>] [<c0130175>] [<c011790b>]
Aug 9 10:11:47 [...] kernel: [<c010878b>]
Aug 9 10:11:48 [...] kernel: Code: 0f 0b fe 01 ba 2f 24 c0 8b 02 85 c0 75
07 89 0a 89 49 24 8b
>>EIP; c01313ee <__insert_into_lru_list+1e/70> <=====
Trace; c0131c93 <__refile_buffer+53/60>
Trace; c0132493 <__block_prepare_write+103/2e0>
Trace; c0131ca9 <refile_buffer+9/10>
Trace; c01326f6 <__block_commit_write+86/d0>
Trace; c0132d32 <generic_commit_write+32/60>
Trace; c0153045 <ext3_commit_write+135/1c0>
Trace; c01528a0 <ext3_get_block+0/60>
Trace; c01261b8 <generic_file_write+4e8/6e0>
Trace; c011b5dd <do_timer+3d/70>
Trace; c0130175 <sys_write+95/f0>
Trace; c011790b <sys_gettimeofday+1b/a0>
Trace; c010878b <system_call+33/38>
Code; c01313ee <__insert_into_lru_list+1e/70>
00000000 <_EIP>:
Code; c01313ee <__insert_into_lru_list+1e/70> <=====
0: 0f 0b ud2a <=====
Code; c01313f0 <__insert_into_lru_list+20/70>
2: fe 01 incb (%ecx)
Code; c01313f2 <__insert_into_lru_list+22/70>
4: ba 2f 24 c0 8b mov $0x8bc0242f,%edx
Code; c01313f7 <__insert_into_lru_list+27/70>
9: 02 85 c0 75 07 89 add 0x890775c0(%ebp),%al
Code; c01313fd <__insert_into_lru_list+2d/70>
f: 0a 89 49 24 8b 00 or 0x8b2449(%ecx),%cl
Aug 9 10:11:48 [...] kernel: <1>Unable to handle kernel paging request at
virtual address 546a53b8
2 warnings issued. Results may not be reliable.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Thu Aug 15 2002 - 22:00:19 EST