Kernel oops

From: tmp
Date: Fri Jun 11 2004 - 03:12:05 EST


I got the following oops in my kernel 2.6.6. No modules has been
added/removed ahead of the crash:

Jun 10 00:19:59 debian kernel: Oops: 0002 [#1]
Jun 10 00:19:59 debian kernel: CPU: 0
Jun 10 00:19:59 debian kernel: EIP: 0060:[d_instantiate+44/80] Not
tainted
Jun 10 00:19:59 debian kernel: EFLAGS: 00010286 (2.6.6)
Jun 10 00:19:59 debian kernel: EIP is at d_instantiate+0x2c/0x50
Jun 10 00:19:59 debian kernel: eax: 00814834 ebx: cd814824 ecx:
d8387700 edx: cd814834
Jun 10 00:19:59 debian kernel: esi: d83876dc edi: d7895f2b ebp:
00000022 esp: d7895f08
Jun 10 00:19:59 debian kernel: ds: 007b es: 007b ss: 0068
Jun 10 00:19:59 debian kernel: Process netspeed_applet (pid: 755,
threadinfo=d7894000 task=d91fc8f0)
Jun 10 00:19:59 debian kernel: Stack: d83876dc ddf093c0 c027d19a
d83876dc cd814824 00001a7e cd814824 3837365b
Jun 10 00:19:59 debian kernel: cd005d32 ffffff9f d7894000
c027df17 cd814800 00000000 00000001 d7895f24
Jun 10 00:19:59 debian kernel: 00000006 00001a7e 00000002
00000000 080d76c0 00000005 d7894000 c027e0bd
Jun 10 00:19:59 debian kernel: Call Trace:
Jun 10 00:19:59 debian kernel: [sock_map_fd+170/320]
sock_map_fd+0xaa/0x140
Jun 10 00:19:59 debian kernel: [__sock_create+167/400]
__sock_create+0xa7/0x190
Jun 10 00:19:59 debian kernel: [sys_socket+61/96] sys_socket+0x3d/0x60
Jun 10 00:19:59 debian kernel: [sys_socketcall+104/608]
sys_socketcall+0x68/0x260
Jun 10 00:19:59 debian kernel: [syscall_call+7/11] syscall_call+0x7/0xb





ksymoops 2.4.9 on i686 2.6.6. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.6.6/ (default)
-m /boot/System.map-2.6.6 (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
ksymoops: No such file or directory
No modules in ksyms, skipping objects
No ksyms, skipping lsmod

Jun 10 00:19:59 debian kernel: Oops: 0002 [#1]
Jun 10 00:19:59 debian kernel: CPU: 0
Jun 10 00:19:59 debian kernel: EIP: 0060:[d_instantiate+44/80] Not
tainted
Jun 10 00:19:59 debian kernel: EFLAGS: 00010286 (2.6.6)
Jun 10 00:19:59 debian kernel: eax: 00814834 ebx: cd814824 ecx:
d8387700 edx: cd814834
Jun 10 00:19:59 debian kernel: esi: d83876dc edi: d7895f2b ebp:
00000022 esp: d7895f08
Jun 10 00:19:59 debian kernel: ds: 007b es: 007b ss: 0068
Jun 10 00:19:59 debian kernel: Stack: d83876dc ddf093c0 c027d19a
d83876dc cd814824 00001a7e cd814824 3837365b
Jun 10 00:19:59 debian kernel: cd005d32 ffffff9f d7894000
c027df17 cd814800 00000000 00000001 d7895f24
Jun 10 00:19:59 debian kernel: 00000006 00001a7e 00000002
00000000 080d76c0 00000005 d7894000 c027e0bd
Jun 10 00:19:59 debian kernel: Call Trace:
Warning (Oops_read): Code line not seen, dumping what data is available


>>ebx; cd814824 <pg0+d423824/3fc0d000>
>>ecx; d8387700 <pg0+17f96700/3fc0d000>
>>edx; cd814834 <pg0+d423834/3fc0d000>
>>esi; d83876dc <pg0+17f966dc/3fc0d000>
>>edi; d7895f2b <pg0+174a4f2b/3fc0d000>
>>esp; d7895f08 <pg0+174a4f08/3fc0d000>



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