From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugtrack@alsa-project.org Subject: [ALSA - driver 0000167]: alsamixer crashes system when snd-ioctl32 is loaded Date: Tue, 23 Nov 2004 15:34:25 +0100 Message-ID: <4eea1e509a0dbb427aa8956f01ccd524@bugtrack.alsa-project.org> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from bugtrack.alsa-project.org (gate.perex.cz [82.113.61.162]) by alsa.alsa-project.org (ALSA's E-mail Delivery System) with ESMTP id A7CA42AD for ; Tue, 23 Nov 2004 15:34:25 +0100 (MET) Sender: alsa-devel-admin@lists.sourceforge.net Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org A NOTE has been added to this issue. ====================================================================== ====================================================================== Reported By: bons78 Assigned To: ====================================================================== Project: ALSA - driver Issue ID: 167 Category: SPARC - cs4231 Reproducibility: always Severity: major Priority: normal Status: new Distribution: debian/unstable Kernel Version: linux-2.6.4+ ====================================================================== Date Submitted: 03-30-2004 00:02 CEST Last Modified: 11-23-2004 15:34 CET ====================================================================== Summary: alsamixer crashes system when snd-ioctl32 is loaded Description: alsamixer crashes system hard when snd-ioctl32 is loaded. System still responds to some sysrq commands (sync remount boot show) - sysrq (term killall) has no effect. There's no chance to do any other keyboard input. No logs, no traps, no oops. Machine still responds to ping,(even port 22 stays open) but login via ssh is not possible. alsamixer, of course, is useless without the ioctl32 wrapper loaded - but does not crash the system then. So I suspect a problem in the ioctl32 wrapper. ====================================================================== ---------------------------------------------------------------------- eradicator - 11-23-04 10:16 ---------------------------------------------------------------------- tiwai: If you've got a better way, then by all means do it that way... provide a patch, and I'll test it out... as it is, I'm quite happy using the patch I posted as it works and has been working fine (been playing mp3s through xmms alsa all day) for me. ---------------------------------------------------------------------- tiwai - 11-23-04 15:34 ---------------------------------------------------------------------- The patch is attached. It seems compiling fine on sparc64 cross compile environment, but not tested :) Issue History Date Modified Username Field Change ====================================================================== 03-30-04 00:02 bons78 New Issue 03-30-04 00:02 bons78 Distribution => debian/unstable 03-30-04 00:02 bons78 Kernel Version => linux-2.6.4+ 04-13-04 19:41 tiwai Note Added: 0000795 07-04-04 22:32 weeve Note Added: 0001381 07-05-04 08:09 eradicator Issue Monitored: eradicator 11-19-04 05:45 weeve Note Added: 0002474 11-19-04 05:46 weeve Issue Monitored: weeve 11-19-04 05:55 rlrevell Note Added: 0002475 11-20-04 10:23 eradicator Note Added: 0002478 11-20-04 11:14 eradicator Note Added: 0002479 11-20-04 16:36 sjoerd File Added: sparc-alsa-cvs.patch 11-20-04 16:36 sjoerd Note Added: 0002480 11-20-04 18:15 sjoerd Issue Monitored: sjoerd 11-21-04 03:05 eradicator Note Added: 0002482 11-21-04 11:34 eradicator File Added: alsa-driver-1.0.7.ioctl32.patch 11-21-04 11:39 eradicator Note Added: 0002485 11-21-04 11:49 eradicator File Added: alsa-driver-1.0.7.ioctl32.patch 11-21-04 11:50 eradicator Note Added: 0002486 11-21-04 11:57 eradicator Note Added: 0002487 11-21-04 12:54 sjoerd Note Added: 0002488 11-21-04 17:44 sjoerd Note Added: 0002489 11-21-04 21:26 eradicator Note Added: 0002490 11-21-04 21:36 eradicator Note Added: 0002491 11-21-04 22:46 sjoerd Note Added: 0002492 11-22-04 00:08 eradicator Note Added: 0002493 11-22-04 00:14 eradicator File Added: alsa-driver-1.0.7-ioctl32.patch 11-22-04 00:49 eradicator Note Added: 0002494 11-22-04 16:22 tiwai Note Added: 0002508 11-23-04 10:16 eradicator Note Added: 0002514 11-23-04 15:34 tiwai Note Added: 0002515 ====================================================================== ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/