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Subject2.4.12 open() Oops
Does this make any sense to anybody? :)

ksymoops 2.4.3 on i686 2.4.12nn1. 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
Reading Oops report from the terminal
Unable to handle kernel NULL pointer dereference at virtual address 00000000
c013d027
*pde = 00000000
Oops: 0000
CPU: 1
EIP: 0010:[<c013d027>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010246
eax: 00000000 ebx: 00000001 ecx: 00000000 edx: ffffffff
esi: 00000000 edi: df2a7480 ebp: df56df84 esp: df56df3c
ds: 0018 es: 0018 ss: 0018
Process exim (pid: 102, stackpage=df56d000)
Stack: df2a7480 ffffffff bffff108 df988000 00000402 df988000 df72a1d8 00000000
00000006 df480620 c0132123 df988000 00000403 bffff108 df56df84 df56c000
00000002 bffff108 df480620 dfffbf20 bffff108 df988000 00000000 00000001
Call Trace: [<c0132123>] [<c0132494>] [<c0106dbb>]
Code: 8b 00 ff d0 83 c4 08 bb 00 e0 ff ff 21 e3 83 7b 1c 00 7d 15

>>EIP; c013d026 <open_namei+56e/6c0> <=====
Trace; c0132122 <filp_open+3a/5c>
Trace; c0132494 <sys_open+3c/f0>
Trace; c0106dba <system_call+32/38>
Code; c013d026 <open_namei+56e/6c0>
00000000 <_EIP-0x1>:
Code; c013d026 <open_namei+56e/6c0>
0: 8b 00 movl (%eax),%eax
Code; c013d026 <open_namei+56e/6c0>
00000001 <_EIP>:
Code; c013d026 <open_namei+56e/6c0> <=====
1: 00 ff addb %bh,%bh <=====
Code; c013d028 <open_namei+570/6c0>
3: d0 83 c4 08 bb rolb 0xbb08c4(%ebx)
Code; c013d02e <open_namei+576/6c0>
8: 00
Code; c013d02e <open_namei+576/6c0>
9: e0 ff loopne a <_EIP+0x9> c013d02e <open_namei+576/6c0>
Code; c013d030 <open_namei+578/6c0>
b: ff 21 jmp *(%ecx)
Code; c013d032 <open_namei+57a/6c0>
d: e3 83 jecxz ffffff92 <_EIP+0xffffff91> c013cfb6 <open_namei+4fe/6c0>
Code; c013d034 <open_namei+57c/6c0>
f: 7b 1c jnp 2d <_EIP+0x2c> c013d052 <open_namei+59a/6c0>
Code; c013d036 <open_namei+57e/6c0>
11: 00 7d 15 addb %bh,0x15(%ebp)


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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