From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030180AbWGYUBu (ORCPT ); Tue, 25 Jul 2006 16:01:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964850AbWGYUBu (ORCPT ); Tue, 25 Jul 2006 16:01:50 -0400 Received: from wx-out-0102.google.com ([66.249.82.192]:34694 "EHLO wx-out-0102.google.com") by vger.kernel.org with ESMTP id S964848AbWGYUBt (ORCPT ); Tue, 25 Jul 2006 16:01:49 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; b=K8jiep/R9RMu3X4bM46FyXm4+c9PsVjSIXFBbpne0Z4/VOW47QVAjUa9rXFdvplrBCZoavP/B78/53ZzHhZEVDT7fHJObV5hT9uE5SpEcHkwicG0OLgF+FrLfIwfrSq+wARsF6Z7gDU9mWAosdrXD/13x/7zYb3AgOOeLlRvcV8= Message-ID: <2151339d0607251301i716f6a01i17b07de5e7905ffc@mail.gmail.com> Date: Tue, 25 Jul 2006 13:01:49 -0700 From: "Nathan Becker" To: linux-kernel@vger.kernel.org Subject: kernel panic when sending MIDI sequencer events MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, I'm getting a kernel panic when a program sends a MIDI sequencer event. Seems to happen in all recent kernels I've tested. Currently I'm using 2.6.17.7 on an AMD X2 4800+ Nforce4 (Gigabyte K8NXP-SLI) system running Slamd64 10.1 in 64-bit mode. I'm using the ALSA sound modules for intel8x0 for the motherboard sound chip. I should mention that PCM sound works fine, no crashes and sounds OK. If I understand correctly, the intel8x0 does not directly support MIDI sound. I guess this means I need to install Timidity or something to make MIDI sound actually work, but this is of secondary concern. My primary concern is that when programs send a MIDI event, it crashes the whole system. Here is an excerpt from the error message as I've copied it from the console: Call Trace: {rtc_control+56} {:snd_rtctimer:rtctimer_start+28} ...more stuff like that. Also mentions snd_seq:snd_seq_control_queue+153 snd_seq:snd_seq_deliver_single_event+281 snd_seq:snd_seq_deliver_event+337 snd_seq:queueptr+60 snd_seq_client_enqueue_event+119 Any help would be greatly appreciated. Please cc me directly. thanks, Nathan