Oops in 2.2.13pre7

Mike Black (mblack@csihq.com)
Mon, 27 Sep 1999 10:44:55 -0400


There was another oops on the screen above this one but the system was
locked up solid and I couldn't get to it.

Interesting messages on screen right before this particular oops:
swap-cache: replacing page-cached entry on page c3c06000
Kernel: Freeing swap cache page
hdc: lost interrupt

ksymoops 0.7c on i686 2.2.12. Options used

Oops: 0002
CPU: 1
EIP: 0010:[<c0125fa1>]
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010002
eax: 00000000 ebx: 00003c2c edx: 00000000
esi: 00000f0b edi: fffffffe dbp: 00000202 esp: cf9aff7c
ds: 0018 es: 0018 ss: 0018
Stack: c3c2c000 bffffc28 00000000 cfff985c 00000400 c02a7760 c32c000
00000000
000001bb c01218e2e cf9ae000 00000001 00000008 cf9ae000 00000037 00000000
bffffd68 c01091f0 0804a83a 00000000 000001b6 00000001 00000008 bffffc28
Call Trace: [<c0128e2e>] [<c01091f0>]
Code: 89 42 04 89 10 83 44 24 1c 10 81 ff 00 fe ff ff 74 11 8b 4c

>>EIP; c0125fa1 <try_to_read_ahead+5d/124> <=====
Trace; c0128e2e <vmfree_area_pages+16/160>
Trace; c01091f0 <free_task_struct+0/18>
Code; c0125fa1 <try_to_read_ahead+5d/124>
00000000 <_EIP>:
Code; c0125fa1 <try_to_read_ahead+5d/124> <=====
0: 89 42 04 movl %eax,0x4(%edx) <=====
Code; c0125fa4 <try_to_read_ahead+60/124>
3: 89 10 movl %edx,(%eax)
Code; c0125fa6 <try_to_read_ahead+62/124>
5: 83 44 24 1c 10 addl $0x10,0x1c(%esp,1)
Code; c0125fab <try_to_read_ahead+67/124>
a: 81 ff 00 fe ff cmpl $0xfffffe00,%edi
Code; c0125fb0 <try_to_read_ahead+6c/124>
f: ff
Code; c0125fb1 <try_to_read_ahead+6d/124>
10: 74 11 je 23 <_EIP+0x23> c0125fc4
<try_to_read_ahead+80/124>
Code; c0125fb3 <try_to_read_ahead+6f/124>
12: 8b 4c 00 00 movl 0x0(%eax,%eax,1),%ecx

_______________________________________
Michael D. Black Principal Engineer
mblack@csi.cc 407-676-2923,x203
http://www.csi.cc Computer Science Innovations
http://www.csi.cc/~mike My home page
FAX 407-676-2355

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