Oops: 0002 (2.1.91)

Ragnar Hojland Espinosa (root@lightside.ddns.org)
Fri, 27 Mar 1998 04:08:03 +0100 (MET)


CPU: 0
EIP: 0010:[<c011f44b>]
EFLAGS: 00010286
eax: 0000001b ebx: c3046000 ecx: c01be403 edx: 00000000
esi: c3046000 edi: 00000001 ebp: 00009000 esp: c27d1f40
ds: 0018 es: 0018 ss: 0018
Process kmod (pid: 4, process nr: 4, stackpage=c27d1000)
Stack: c0193a29 c3046000 c3046000 c303f000 00000001 00009000 00000000
00000000
00000000 c304163c c3046000 c303f000 c3040486 c30444e0 c30405c3
c30444e0
c0115e14 c303f000 c303c000 00000000 c01153f4 c303f000 00000001
c27d0000
Call Trace: [<c0193a29>] [<c3046000>] [<c3046000>] [<c303f000>]
[<c304163c>] [<c3046000>] [<c303f000>]
[<c3040486>] [<c30444e0>] [<c30405c3>] [<c30444e0>] [<c0115e14>]
[<c303f000>] [<c303c000>] [<c01153f4>]
[<c303f000>] [<c010995a>] [<c01a0018>] [<c0118eb0>] [<c0118fe3>]
[<c0118e50>]
Code: c7 05 00 00 00 00 00 00 00 00 83 c4 08 5b 5e 5f 5d 83 c4 0c

Using `/lib/modules/current/System.map' to map addresses to symbols.

>>EIP: c011f44b <kfree+19f/1b4>
Trace: c0193a29 <tvecs+11b5/4d7a>
Trace: c3046000
Trace: c3046000
Trace: c303f000
Trace: c304163c
Trace: c3046000
Trace: c303f000
Trace: c3040486
Trace: c30444e0
Trace: c30405c3
Trace: c30444e0
Trace: c0115e14 <free_module+20/9c>
Trace: c303f000
Trace: c303c000
Trace: c01153f4 <sys_delete_module+198/1d8>
Trace: c303f000
Trace: c010995a <system_call+3a/40>
Trace: c01a0018 <NR_TYPES+1e1c/28d4>
Trace: c0118eb0 <kmod_thread+60/130>
Trace: c0118fe3 <kmod_init+2b/7c>
Trace: c0118eb0 <kmod_thread+60/130>
Code: c011f44b <kfree+19f/1b4>
Code: c011f44b <kfree+19f/1b4> c7 05 00 00 00 movl $0x0,0x0
Code: c011f450 <kfree+1a4/1b4> 00 00 00 00 00
Code: c011f45b <kfree+1af/1b4> 83 c4 08 addl $0x8,%esp
Code: c011f45e <kfree+1b2/1b4> 5b popl %ebx
Code: c011f45f <kfree+1b3/1b4> 5e popl %esi
Code: c011f460 <kfree_s> 5f popl %edi
Code: c011f461 <kfree_s+1/1b4> 5d popl %ebp
Code: c011f462 <kfree_s+2/1b4> 83 c4 0c addl $0xc,%esp

Loaded modules were still there, but:

lightside:~# lsmod
Module Size Used by
binfmt_misc 2936 0
lsmod: QM_INFO: No such file or directory

while

lightside:~# cat /proc/modules
binfmt_misc 2936 0
sb 21988 0 (deleted)
uart401 5504 0 (autoclean) [sb]
sound 62340 0 (autoclean) [sb uart401]
binfmt_aout 3860 0 (autoclean)
mcdx 9016 0 (autoclean)
cdrom 9416 0 (autoclean) [mcdx]
isofs 16664 0 (autoclean)
nls_iso8859-1 2016 1 (autoclean)
vfat 13664 1 (autoclean)
nls_cp437 3540 2 (autoclean)
msdos 6968 1 (autoclean)
fat 24268 2 (autoclean) [vfat msdos]

On a related note, rmmod sb after rebooting appears to oops and
segfault. I guess I shouldn't had tried it ;)

____/| Ragnar Hojland (tech.support@redestb.es) Fingerprint 94C4B
\ o.O| 2F0D27DE025BE2302C
=(_)= "Thou shalt not follow the NULL pointer for 104B78C56 B72F0822
U chaos and madness await thee at its end." hkp://keys.pgp.com

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