Hi
Here is a little correction for my bugreport. The following oops appeard
on an nfs-client while reading from nfs. I get similar oopses, on my
nfs-server (which knfsd) and on some systems while starting top or an
"ps ax". Top or ps stop with an "Saegmentation Fault". All oopses show
an error in mount.h:41.
WARNING: This version of ksymoops is obsolete.
WARNING: The current version can be obtained from
ftp://ftp.ocs.com.au/pub/ksymoops
Options used: -V (default)
-o /lib/modules/2.3.99-pre7/ (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-m /usr/src/linux/System.map (default)
-c 1 (default)
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.
Warning: cannot match loaded module nls_iso8859-1 to any module object.
Trace may not be reliable.
Warning: cannot match loaded module nls_cp437 to any module object.
Trace may not be reliable.
Apr 30 14:45:00 erik kernel: invalid operand: 0000
Apr 30 14:45:00 erik kernel: CPU: 0
Apr 30 14:45:00 erik kernel: EIP: 0010:[__fput+99/120]
Apr 30 14:45:00 erik kernel: EFLAGS: 00010282
Apr 30 14:45:00 erik kernel: eax: 00000037 ebx: c43cdaa0 ecx:
00000001 edx: c02f9414
Apr 30 14:45:00 erik kernel: esi: c7f59960 edi: c7cfc860 ebp:
c5696b60 esp: c44a5f58
Apr 30 14:45:00 erik kernel: ds: 0018 es: 0018 ss: 0018
Apr 30 14:45:00 erik kernel: Process fuser (pid: 253,
stackpage=c44a5000)
Apr 30 14:45:00 erik kernel: Stack: c02892e6 c0289380 00000029 c43cdaa0
c43cdaa0 00000004 fffffff7 c013e82c
Apr 30 14:45:00 erik kernel: c43cdaa0 c43cdaa0 c43cdaa0 00000000
c013d159 c43cdaa0 c43cdaa0 c42f7380
Apr 30 14:45:00 erik kernel: c013d248 c43cdaa0 c42f7380 c44a4000
0804cc48 00000004 bfffccec c013d2f4
Apr 30 14:45:00 erik kernel: Call Trace: [tvecs+19742/147896]
[tvecs+19896/147896] [_fput+104/412] [filp_close+85/96]
[do_close+228/388] [sys_close+12/16] [system_call+52/56]
Apr 30 14:45:00 erik kernel: Code: 0f 0b 83 c4 0c 55 e8 16 60 01 00 83
c4 04 5b 5e 5f 5d c3 89
Warning: trailing garbage ignored on Code: line
Text: 'Code: 0f 0b 83 c4 0c 55 e8 16 60 01 00 83 c4 04 5b 5e 5f 5d c3
89 '
Garbage: ' '
Code: 00000000 Before first symbol 00000000 <_IP>: <===
Code: 00000000 Before first symbol 0: 0f
0b ud2a <===
Code: 00000002 Before first symbol 2: 83 c4
0c addl $0xc,%esp
Code: 00000005 Before first symbol 5:
55 pushl %ebp
Code: 00000006 Before first symbol 6: e8 16 60 01
00 call 00016021 Before first symbol
Code: 0000000b Before first symbol b: 83 c4
04 addl $0x4,%esp
Code: 0000000e Before first symbol e:
5b popl %ebx
Code: 0000000f Before first symbol f:
5e popl %esi
Code: 00000010 Before first symbol 10:
5f popl %edi
Code: 00000011 Before first symbol 11:
5d popl %ebp
Code: 00000012 Before first symbol 12:
c3 ret
Code: 00000013 Before first symbol 13: 89
00 movl %eax,(%eax)
6 warnings issued. Results may not be reliable.
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