PROBLEM: kernel panic with cmpci audio driver

From: Dariush Pietrzak
Date: Mon Nov 17 2003 - 15:18:35 EST


My kernel (2.4.23-rc1-xfs) panics every time I send ^c to mpg123 program.
It says 'Aii, killing interrupt handler', and then goes on looping showing
<e48dd9ed> <e38dda4e> <co108..> etc..
I replaced cmpci.c file with the one found in wolk4.9 ( this file is older
- revision 5.64 - ) and now the kernel seems stable.

Background info:
Linux ghost 2.4.23-rc1-xfs #1 Mon Nov 17 20:21:26 CET 2003 i686 unknown

Gnu C 2.95.4
Gnu make 3.79.1

util-linux 2.11n
mount 2.11n
modutils 2.4.15
e2fsprogs 1.27
Linux C Library 2.2.5
Dynamic linker (ldd) 2.2.5
Procps 2.0.7
Net-tools 1.60
Console-tools 0.2.3
Sh-utils 2.0.11
Modules Loaded irtty irda sd_mod sg sr_mod binfmt_misc tun smbfs
sch_htb ipt_multiport ipt_state ipt_MASQUERADE iptable_mangle
iptable_filter iptable_nat ip_conntrack ip_tables serial isa-pnp softdog
i810_audio ac97_codec cmpci soundcore i2c-proc i2c-core nbd radeon agpgart
eepro100 winbond-840 mii ide-scsi keybdev usbkbd input usb-storage
scsi_mod usb-ohci usbcore

eyck@ghost:~$ dmesg|grep cmpc
cmpci: version $Revision: 5.64 $ time 20:34:49 Nov 17 2003
cmpci: found CM8738 adapter at io 0xd400 irq 11
cmpci: chip version = 039
cmpci: Enable SPDIF loop

sending ^c to mpg123 causes it to close the file it's playing and start
playing next one on playlist.

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