Re: 2.2.0-pre4 sound problems

Wakko Warner (wakko@animx.eu.org)
Thu, 7 Jan 1999 21:07:19 -0500


> > > WW> sb <opts> (sb give a kernel oops and inxmod segfaults)
> > > It would be better if you'd give us decoded OOPS too.
> > Sorry, no logs of it... klogd crashed each time when that happened. All I
> > got is an OOPS: 0002 and a CPU: 0
> Is machine survive? Then use gpm to cut & paste the Oops from screen.

Ok, I locked my machine up by accident and I have the oops now:

init-2.01# insmod sb irq=7 io=0x220 dma=1 dma16=5
Soundblaster audio driver Copyright (C) by Hannu Savolainen 1993-1996
SB 4.13 detected OK (220)
Unable to handle kernel NULL pointer dereference at virtual address 000000a0
current->tss.cr3 = 09dd0000, %cr3 = 09dd0000
*pde = 00000000
Oops: 0002
CPU: 0
EIP: 0010:[<ca82f8b5>]
EFLAGS: 00010246
eax: 00000001 ebx: 00000018 ecx: 00000005 edx: 00000000
esi: c00066e0 edi: c9dbfed4 ebp: ffffffea esp: c9dbfeb4
ds: 0018 es: 0018 ss: 0018
Process insmod (pid: 27, process nr: 5, stackpage=c9dbf000)
Stack: ca834868 ca830bfb c00066e0 c9dbfed4 ca834868 00000003 ca82e000 ffffffea
6e756f53 6c422064 65747361 36312072 2e342820 00293331 ffffffff 00000000
00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
Call Trace: [<ca834868>] [<ca830bfb>] [<ca834868>] [<ca82e000>] [<ca82f917>] [<ca834868>] [<ca82e000>]
[<ca82fa2a>] [<ca834868>] [<c011426f>] [<ca82e000>] [<ca813000>] [<ca832ae8>] [<ca82b000>] [<ca82e048>]
[<c01088fc>] [<ca82e000>] [<ca82e000>]
Code: 89 82 a0 00 00 00 8b 86 b0 00 00 00 8b 04 85 2c 7c 82 ca c7
Segmentation fault
init-2.01#

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