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: Fri, 26 Nov 2004 21:53:45 +0100 Message-ID: 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 594A2211 for ; Fri, 26 Nov 2004 21:53:46 +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: 11-26-2004 21:53 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 - 11-26-04 21:40 ---------------------------------------------------------------------- Ok... found something that works on amd64, but not on sparc64... $ timidity -Os /home/jeremy/gentoo/sounds/Final\ Fantasy\ 7\ -\ Aerith\'s\ Theme.mid ... Now Loading..ALSA lib pcm_hw.c:146:(sync_ptr1) SNDRV_PCM_IOCTL_SYNC_PTR failed: Broken pipe ALSA lib pcm_hw.c:146:(sync_ptr1) SNDRV_PCM_IOCTL_SYNC_PTR failed: Broken pipe ALSA lib pcm_hw.c:146:(sync_ptr1) SNDRV_PCM_IOCTL_SYNC_PTR failed: Broken pipe I hear one chime and then the SNDRV_PCM_IOCTL_SYNC_PTR errors... I'm attaching the strace... ---------------------------------------------------------------------- eradicator - 11-26-04 21:53 ---------------------------------------------------------------------- ok... I'm willing to bet that the problem there is with poorly written code in timidity as I'm having no trouble with any other players... 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 11-23-04 15:36 tiwai File Added: ioctl32-user-alloc.diff 11-24-04 10:26 eradicator Note Added: 0002544 11-24-04 12:53 eradicator Note Added: 0002553 11-24-04 13:01 eradicator Note Added: 0002556 11-24-04 13:01 tiwai Note Added: 0002557 11-24-04 13:09 tiwai Note Added: 0002559 11-24-04 14:29 eradicator Note Added: 0002563 11-24-04 14:52 tiwai Note Added: 0002564 11-24-04 14:53 tiwai File Added: ioctl32-user-alloc-hack.diff 11-24-04 23:24 eradicator Note Added: 0002582 11-24-04 23:31 eradicator Note Added: 0002583 11-25-04 12:22 tiwai Note Added: 0002588 11-25-04 12:23 tiwai File Added: ioctl32-user-alloc-hack2.diff 11-26-04 08:26 eradicator Note Added: 0002594 11-26-04 08:59 eradicator File Added: revert-pcm_hw_params.patch 11-26-04 09:22 eradicator File Added: alsa.strace 11-26-04 09:22 eradicator Note Added: 0002595 11-26-04 12:40 tiwai Note Added: 0002604 11-26-04 15:17 tiwai Note Added: 0002606 11-26-04 15:17 tiwai File Added: ioctl32-user-alloc-hack3.diff 11-26-04 20:31 eradicator Note Added: 0002611 11-26-04 21:05 eradicator Note Added: 0002612 11-26-04 21:40 eradicator Note Added: 0002613 11-26-04 21:40 eradicator File Added: strace 11-26-04 21:53 eradicator Note Added: 0002614 ====================================================================== ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. 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