Oops: 2.4.12: Known problem?

From: Simon Kirby (sim@netnation.com)
Date: Wed Nov 07 2001 - 13:50:35 EST


Box was still sort of alive after this (could still ping, ssh, etc.), but
some services had hung.

ksymoops 2.4.3 on i686 2.4.12. Options used
     -V (default)
     -k /proc/ksyms (default)
     -l /proc/modules (default)
     -o /lib/modules/2.4.12nn1/ (default)
     -m /System.map (specified)

Warning (compare_maps): mismatch on symbol partition_name , ksyms_base says c02044e0, System.map says c01530e0. Ignoring ksyms_base entry
Unable to handle kernel NULL pointer dereference at virtual address 00000028
c0243791
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0010:[<c0243791>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010206
eax: c263ff80 ebx: cbc4c220 ecx: 00000000 edx: 00000000
esi: c263ff80 edi: c263ff48 ebp: c557de80 esp: c263ff14
ds: 0018 es: 0018 ss: 0018
Process httpd (pid: 28415, stackpage=c263f000)
Stack: cbc4c220 c263ff80 00001000 c263ff48 c020f5d5 c557de80 c263ff80 00001000
       c263ff48 00000000 00001000 c557de80 00001000 00006eff 00000050 00000050
       00000000 00000000 c020f80e c557de80 c263ff80 00001000 c3509520 ffffffea
Call Trace: [<c020f5d5>] [<c020f80e>] [<c0132b76>] [<c0106dbb>]
Code: 8b 42 28 ff d0 83 c4 0c 5b c3 90 83 ec 04 55 57 56 53 8b 44

>>EIP; c0243790 <inet_sendmsg+34/40> <=====
Trace; c020f5d4 <sock_sendmsg+68/88>
Trace; c020f80e <sock_write+b2/bc>
Trace; c0132b76 <sys_write+96/cc>
Trace; c0106dba <system_call+32/38>
Code; c0243790 <inet_sendmsg+34/40>
00000000 <_EIP-0x1>:
Code; c0243790 <inet_sendmsg+34/40>
   0: 8b 42 28 movl 0x28(%edx),%eax
Code; c0243790 <inet_sendmsg+34/40>
00000001 <_EIP>:
Code; c0243790 <inet_sendmsg+34/40> <=====
   1: 42 incl %edx <=====
Code; c0243792 <inet_sendmsg+36/40>
   2: 28 ff subb %bh,%bh
Code; c0243794 <inet_sendmsg+38/40>
   4: d0 83 c4 0c 5b rolb 0xc35b0cc4(%ebx)
Code; c0243798 <inet_sendmsg+3c/40>
   9: c3
Code; c024379a <inet_sendmsg+3e/40>
   a: 90 nop
Code; c024379a <inet_sendmsg+3e/40>
   b: 83 ec 04 subl $0x4,%esp
Code; c024379e <inet_shutdown+2/1e0>
   e: 55 pushl %ebp
Code; c024379e <inet_shutdown+2/1e0>
   f: 57 pushl %edi
Code; c02437a0 <inet_shutdown+4/1e0>
  10: 56 pushl %esi
Code; c02437a0 <inet_shutdown+4/1e0>
  11: 53 pushl %ebx
Code; c02437a2 <inet_shutdown+6/1e0>
  12: 8b 44 00 00 movl 0x0(%eax,%eax,1),%eax

1 warning issued. Results may not be reliable.

Simon-

[ Stormix Technologies Inc. ][ NetNation Communications Inc. ]
[ sim@stormix.com ][ sim@netnation.com ]
[ Opinions expressed are not necessarily those of my employers. ]
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This archive was generated by hypermail 2b29 : Wed Nov 07 2001 - 21:00:35 EST