Hi,
My 2.4.17 kernel crashed recently with the following OOPS:
ksymoops 2.4.1 on i686 2.4.17. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.4.17/ (default)
-m /boot/System.2417 (specified)
Error (regular_file): read_system_map stat /boot/System.2417 failed
Warning (compare_maps): mismatch on symbol usb_devfs_handle , usbcore says d0862574, /lib/modules/2.4.17/kernel/drivers/usb/usbcore.o says d0862074. Ignoring /lib/modules/2.4.17/kernel/drivers/usb/usbcore.o entry
Mar 25 01:37:00 schoen3 kernel: invalid operand: 0000
Mar 25 01:37:00 schoen3 kernel: CPU: 0
Mar 25 01:37:00 schoen3 kernel: EIP: 0010:[<c012977e>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
Mar 25 01:37:00 schoen3 kernel: EFLAGS: 00010206
Mar 25 01:37:00 schoen3 kernel: eax: c1bccb60 ebx: 00000000 ecx: 00000000 edx: 00000000
Mar 25 01:37:00 schoen3 kernel: esi: c1bccb60 edi: bfffb000 ebp: 00005000 esp: ceacfeec
Mar 25 01:37:00 schoen3 kernel: ds: 0018 es: 0018 ss: 0018
Mar 25 01:37:00 schoen3 kernel: Process cron (pid: 17952, stackpage=ceacf000)
Mar 25 01:37:00 schoen3 kernel: Stack: c1bccb60 ceace000 ceacffc4 0000000b 00000000 c01170b6 c1bccb60 c1bccb60
Mar 25 01:37:00 schoen3 kernel: c011c066 c1bccb60 0000000b 0000000b ceacffc4 ceacff40 c0106dfa 0000000b
Mar 25 01:37:00 schoen3 kernel: ceace000 00000007 c011452c bffff754 ceace660 0000000b 00000000 00030001
Mar 25 01:37:00 schoen3 kernel: Call Trace: [<c01170b6>] [<c011c066>] [<c0106dfa>] [<c011452c>] [<c011c229>]
Mar 25 01:37:00 schoen3 kernel: [<c0107070>] [<c0106f84>]
Mar 25 01:37:00 schoen3 kernel: Code: 0f 0b 68 00 03 00 00 6a 00 56 e8 7b d0 ff ff 83 c4 0c 5b 5e
>>EIP; c012977e <do_brk+3aa/624> <=====
Trace; c01170b6 <remove_wait_queue+38a/14c0>
Trace; c011c066 <exit_mm+4c6/690>
Trace; c0106dfa <__read_lock_failed+104e/2634>
Trace; c011452c <__verify_write+22c/914>
Trace; c011c229 <exit_mm+689/690>
Trace; c0107070 <__read_lock_failed+12c4/2634>
Trace; c0106f84 <__read_lock_failed+11d8/2634>
Code; c012977e <do_brk+3aa/624>
00000000 <_EIP>:
Code; c012977e <do_brk+3aa/624> <=====
0: 0f 0b ud2a <=====
Code; c0129780 <do_brk+3ac/624>
2: 68 00 03 00 00 push $0x300
Code; c0129785 <do_brk+3b1/624>
7: 6a 00 push $0x0
Code; c0129787 <do_brk+3b3/624>
9: 56 push %esi
Code; c0129788 <do_brk+3b4/624>
a: e8 7b d0 ff ff call ffffd08a <_EIP+0xffffd08a> c0126808 <flush_scheduled_tasks+650/ebc>
Code; c012978d <do_brk+3b9/624>
f: 83 c4 0c add $0xc,%esp
Code; c0129790 <do_brk+3bc/624>
12: 5b pop %ebx
Code; c0129791 <do_brk+3bd/624>
13: 5e pop %esi
1 warning and 1 error issued. Results may not be reliable.
I hope it can be of help
Kees
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This archive was generated by hypermail 2b29 : Sun Mar 31 2002 - 22:00:10 EST