From: bugtrack@alsa-project.org
To: alsa-devel@alsa-project.org
Subject: [ALSA - driver 0000343]: au8820 hangs the system at some occasions
Date: Thu, 23 Mar 2006 08:59:30 +0100 [thread overview]
Message-ID: <2a52409f0f897af183e5f89fd3c8bd89@bugtrack.alsa-project.org> (raw)
A NOTE has been added to this issue.
======================================================================
<https://bugtrack.alsa-project.org/alsa-bug/view.php?id=343>
======================================================================
Reported By: sandman
Assigned To: mjander
======================================================================
Project: ALSA - driver
Issue ID: 343
Category: PCI - au88x0
Reproducibility: sometimes
Severity: crash
Priority: normal
Status: acknowledged
Distribution: RedHat 9
Kernel Version: 2.6.7
======================================================================
Date Submitted: 06-23-2004 07:20 CEST
Last Modified: 03-23-2006 08:59 CET
======================================================================
Summary: au8820 hangs the system at some occasions
Description:
At some occasions the system hangs without any means
to recover other than reset button. No mouse, no pings and
even the alt-SysRq feature doesn't help.
As a result I reboot the system a few times a day (sometimes).
The problem is present in 2.6.5, 2.6.6 and 2.6.7 kernels at
least.
======================================================================
----------------------------------------------------------------------
sandman - 03-22-06 18:05
----------------------------------------------------------------------
I'm sorry, but I no longer have that PC, so I can not check if this is
fixed. I saw a number of problems with the au88x0 driver on 64 bit
platform - it used to cause kernel panics back then until I made a small
change (it was something related to long being 64 bit on amd64 - I think I
even sent the patch once). Although the hangs were on both 32 and 64 bit
kernels.
----------------------------------------------------------------------
Raymond - 03-23-06 08:59
----------------------------------------------------------------------
ponchick report oops with au8830 mpu401 on his SMP
https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1833
Why aplaymidi do not report any error if no mpu401 is connected ?
aplaymidi -p 16:0 test.mid
dmesg
ALSA ../../alsa-kernel/drivers/mpu401/mpu401_uart.c:222: cmd: 0xff failed
at 0xe1daa800 (status = 0x80, data = 0xd1)
Issue History
Date Modified Username Field Change
======================================================================
06-23-04 07:20 sandman New Issue
06-23-04 07:20 sandman Distribution => RedHat 9
06-23-04 07:20 sandman Kernel Version => 2.6.7
04-07-05 21:04 jdthood Note Added: 0004370
04-12-05 20:26 alien999999999 Issue Monitored: alien999999999
04-19-05 09:47 sandman Note Added: 0004519
04-19-05 10:03 jdthood Status assigned => acknowledged
08-25-05 18:51 Raymond Note Added: 0005942
03-22-06 03:01 rlrevell Note Added: 0008789
03-22-06 18:05 sandman Note Added: 0008864
03-23-06 08:59 Raymond Note Added: 0008879
======================================================================
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next reply other threads:[~2006-03-23 7:59 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-23 7:59 bugtrack [this message]
-- strict thread matches above, loose matches on Subject: below --
2006-06-28 9:48 [ALSA - driver 0000343]: au8820 hangs the system at some occasions bugtrack
2006-03-30 8:29 bugtrack
2006-03-22 17:05 bugtrack
2006-03-22 2:01 bugtrack
2005-08-25 16:51 bugtrack
2005-04-19 8:03 bugtrack
2005-04-19 7:47 bugtrack
2005-04-07 19:04 bugtrack
2004-06-23 5:20 noreply
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