Casually browsing through my system logs, I came upon this two oopses
that happened together (logged as same second). I don't really remember
what situation was surrounding, or even if any interruption was
experienced. The system did totally freeze just under 30 minutes later,
however, with no oops logged at that time. Neither SysRq nor
Ctrl+Alt+Del responded; I had to hit the reset button on the case.
Attached are the two recorded oopses as processed by ksymoops.
If it makes much difference, the oops wasn't run through ksymoops until
after a reboot.
ksymoops 2.3.4 on i586 2.2.17ext3. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.2.17ext3/ (default)
-m /boot/System.map-2.2.17ext3 (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.
Warning (compare_maps): mismatch on symbol V32U96eyeLocation , pctel says c410b5b0,
/lib/modules/2.2.17ext3/misc/pctel.o says c41284d4. Ignoring
/lib/modules/2.2.17ext3/misc/pctel.o entry
Oops: 0000
CPU: 0
EIP: 0010:[sock_poll+26/48]
EFLAGS: 00013293
eax: 9d129dbe ebx: c12da8c0 ecx: c1f87000 edx: c12da8c0
esi: 00000000 edi: 00000400 ebp: 0000000a esp: c2241ee8
ds: 0018 es: 0018 ss: 0018
Process X (pid: 288, process nr: 28, stackpage=c2241000)
Stack: 00000000 00000040 00000000 00000020 c2c43540 00000000 c012fa5a c12da8c0
c1f87000 00000000 00001000 00000008 00000020 c2c43540 00000000 00000000
Call Trace: [do_select+274/512] [sys_select+881/1176] [sys_gettimeofday+32/148]
[system_call+52/56]
Code: 8b 50 08 51 50 53 8b 42 20 ff d0 83 c4 10 5b 83 c4 18 c3 8d
Using defaults from ksymoops -t elf32-i386 -a i386
Code; 00000000 Before first symbol
00000000 <_EIP>:
Code; 00000000 Before first symbol
0: 8b 50 08 mov 0x8(%eax),%edx
Code; 00000003 Before first symbol
3: 51 push %ecx
Code; 00000004 Before first symbol
4: 50 push %eax
Code; 00000005 Before first symbol
5: 53 push %ebx
Code; 00000006 Before first symbol
6: 8b 42 20 mov 0x20(%edx),%eax
Code; 00000009 Before first symbol
9: ff d0 call *%eax
Code; 0000000b Before first symbol
b: 83 c4 10 add $0x10,%esp
Code; 0000000e Before first symbol
e: 5b pop %ebx
Code; 0000000f Before first symbol
f: 83 c4 18 add $0x18,%esp
Code; 00000012 Before first symbol
12: c3 ret
Code; 00000013 Before first symbol
13: 8d 00 lea (%eax),%eax
Oops: 0000
CPU: 0
EIP: 0010:[locks_remove_posix+32/148]
EFLAGS: 00013286
eax: 9d129d12 ebx: c12da8c0 ecx: 9d129d12 edx: c12da8c0
esi: c0024e00 edi: 00000000 ebp: 9d129d82 esp: c2241d6c
ds: 0018 es: 0018 ss: 0018
Process X (pid: 288, process nr: 28, stackpage=c2241000)
Stack: 00000000 00000001 9d129d12 00000000 00000300 c0126a68 c07753e0 9d129dc6
c32f7af8 c0126a8e c07753e0 c0221da4 c0221da3 00003246 c2b37660 c0221da3
c0221da4 c01133d3 c3def6e0 c32f7ae0 c2242000 c012596b c12da8c0 c2263400
Call Trace: [fput+32/84] [fput+70/84] [mmput+63/72] [filp_close+83/108]
[mm_release+16/52] [do_exit+320/672] [do_exit+201/672] Oct 22 23:29:42 hapablap
kernel: [die+71/72] [error_table+9294/9568] [error_table+9216/9568]
[do_page_fault+729/992] [error_table+9294/9568] [error_code+45/52] [sock_poll+26/48]
[alloc_wait+23/152]
Code: 8b 71 70 85 f6 74 62 90 f6 46 24 01 74 52 8b 44 24 64 39 46
Code; 00000000 Before first symbol
00000000 <_EIP>:
Code; 00000000 Before first symbol
0: 8b 71 70 mov 0x70(%ecx),%esi
Code; 00000003 Before first symbol
3: 85 f6 test %esi,%esi
Code; 00000005 Before first symbol
5: 74 62 je 69 <_EIP+0x69> 00000069 Before first symbol
Code; 00000007 Before first symbol
7: 90 nop
Code; 00000008 Before first symbol
8: f6 46 24 01 testb $0x1,0x24(%esi)
Code; 0000000c Before first symbol
c: 74 52 je 60 <_EIP+0x60> 00000060 Before first symbol
Code; 0000000e Before first symbol
e: 8b 44 24 64 mov 0x64(%esp,1),%eax
Code; 00000012 Before first symbol
12: 39 46 00 cmp %eax,0x0(%esi)
2 warnings issued. Results may not be reliable.
