I think problem with sound driver

[Serebryakoff Alexey]

Hi guys!

I have some troubles. May be some comments can help me...

Environment:

karfagen# uname -a
FreeBSD karfagen.mshome 7.2-RELEASE-p2 FreeBSD 7.2-RELEASE-p2 #1: Wed Jul 29 
10:01:55 NOVST 2009     smooky at karfagen.mshome:/usr/obj/usr/src/sys/KARFAGEN  
i386

K Desktop Environment
Version 4.3.1 (KDE 4.3.1)

At the some moment I would like have a sound in my FreeBSD.

Try to install a sound:

karfagen# kldload snd_driver
ok.

Take a look to console:
pcm0: <Intel ICH7 (82801GB)> port 0xd000-0xd0ff,0xdb00-0xdb3f mem 
0xd0101000-0xd01011ff,0xd0102
000-0xd01020ff irq 17 at device 30.2 on pci0
Write line to loader.conf:
snd_ich_load="YES"

Reboot. ok.

Start X and KDE. ok.

Open Konqueror or Firefox. ok.

After 10-15 min browsers are crashed. And log: pid 4419 (kdeinit4), uid 1001: 
exited on signal 11 (core dumped)

In the home dir I have kdeinit4.core large file.

Open browsers again. After 10-15 min the same was happened. If I unload the 
sound driver all work ok.

When I try to load sound driver again the same situation was repeated.

Where could be I look to get more detailed info about it?

Thanks.
-- 
Best regards,
Alexey Serebryakoff

-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 196 bytes
Desc: This is a digitally signed message part.
Url : http://lists.freebsd.org/pipermail/freebsd-bugs/attachments/20091028/06212562/attachment.pgp