Hi all,
I'm getting the following oops every now and then:
ksymoops 2.4.4 on i686 2.4.19-pre10. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.19-pre10/ (default)
-m /boot/System.map-2.4.19-pre10 (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): ksyms_base symbol
set_cpus_allowed_R__ver_set_cpus_allowed not found in System.map.
Ignoring ksyms_base entry
kernel BUG at exit.c:530!
invalid operand: 0000
CPU: 0
EIP: 0010:[<c011dedd>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010246
eax: cf382000 ebx: c281b200 ecx: 00000000 edx: 00000000
esi: cf382000 edi: 00000000 ebp: cf382000 esp: cf383fa8
ds: 0018 es: 0018 ss: 0018
Process slapd (pid: 5249, stackpage=cf383000)
Stack: cf382000 401cef1c 00000000 bfff6bc4 c011df12 00000000 c0108b5b
00000f21
bedffe38 bedffe40 080b67fc bedfff24 080b6724 00000000 0000002b
0000002b
00000078 4011a13e 00000023 00000292 bedffe38 0000002b
Call Trace: [<c011df12>] [<c0108b5b>]
Code: 0f 0b 12 02 40 34 28 c0 e9 5d fd ff ff 89 f6 8b 44 24 04 85
>>EIP; c011dedd <do_exit+2f9/308> <=====
Trace; c011df12 <sys_exit+e/10>
Trace; c0108b5b <system_call+2f/34>
Code; c011dedd <do_exit+2f9/308>
00000000 <_EIP>:
Code; c011dedd <do_exit+2f9/308> <=====
0: 0f 0b ud2a <=====
Code; c011dedf <do_exit+2fb/308>
2: 12 02 adc (%edx),%al
Code; c011dee1 <do_exit+2fd/308>
4: 40 inc %eax
Code; c011dee2 <do_exit+2fe/308>
5: 34 28 xor $0x28,%al
Code; c011dee4 <do_exit+300/308>
7: c0 e9 5d shr $0x5d,%cl
Code; c011dee7 <do_exit+303/308>
a: fd std
Code; c011dee8 <do_exit+304/308>
b: ff (bad)
Code; c011dee9 <do_exit+305/308>
c: ff 89 f6 8b 44 24 decl 0x24448bf6(%ecx)
Code; c011deef <complete_and_exit+3/18>
12: 04 85 add $0x85,%al
The system is a 4way xeon with 2gb ram, running sendmail+openldap+cyrus,
gcc version egcs-2.91.66. This is the fourth such oops in six days and
it always happened on slapd process. Before this kernel i was running
2.4.18rc2aa2 and everything was smooth, except the ext3 problem (that's
why i want to upgrade). Only modification i did to this kernel was
adding the ext3 0.9.18 patch.
Any ideas? Altough the box keeps on crunching mails, i'd sleep better
without these oopsen occuring.
--
Jure Pecar