From owner-freebsd-bugs@FreeBSD.ORG Fri Jan 11 20:10:01 2013 Return-Path: Delivered-To: freebsd-bugs@smarthost.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id E8DB42A5 for ; Fri, 11 Jan 2013 20:10:01 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) by mx1.freebsd.org (Postfix) with ESMTP id B6A99E43 for ; Fri, 11 Jan 2013 20:10:01 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.6/8.14.6) with ESMTP id r0BKA1sC060983 for ; Fri, 11 Jan 2013 20:10:01 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.6/8.14.6/Submit) id r0BKA1WA060982; Fri, 11 Jan 2013 20:10:01 GMT (envelope-from gnats) Resent-Date: Fri, 11 Jan 2013 20:10:01 GMT Resent-Message-Id: <201301112010.r0BKA1WA060982@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Stephan Schindel Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 7CACD76 for ; Fri, 11 Jan 2013 20:05:03 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from red.freebsd.org (red.freebsd.org [IPv6:2001:4f8:fff6::22]) by mx1.freebsd.org (Postfix) with ESMTP id 63B37E1B for ; Fri, 11 Jan 2013 20:05:03 +0000 (UTC) Received: from red.freebsd.org (localhost [127.0.0.1]) by red.freebsd.org (8.14.5/8.14.5) with ESMTP id r0BK529R027865 for ; Fri, 11 Jan 2013 20:05:02 GMT (envelope-from nobody@red.freebsd.org) Received: (from nobody@localhost) by red.freebsd.org (8.14.5/8.14.5/Submit) id r0BK527e027864; Fri, 11 Jan 2013 20:05:02 GMT (envelope-from nobody) Message-Id: <201301112005.r0BK527e027864@red.freebsd.org> Date: Fri, 11 Jan 2013 20:05:02 GMT From: Stephan Schindel To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Subject: misc/175220: sound stopping: play interrupt timeout, channel dead X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 11 Jan 2013 20:10:02 -0000 >Number: 175220 >Category: misc >Synopsis: sound stopping: play interrupt timeout, channel dead >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Jan 11 20:10:00 UTC 2013 >Closed-Date: >Last-Modified: >Originator: Stephan Schindel >Release: 9.1 >Organization: >Environment: FreeBSD freebsd 9.1-RELEASE FreeBSD 9.1-RELEASE #0 r243825: Tue Dec 4 09:23:10 UTC 2012 root@farrell.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64 >Description: In 9.1 there is an issue with the snd_hda driver. My sound card is an onboard chip: hdac0: mem 0xfce78000-0xfce7bfff irq 23 at device 5.0 on pci0 hdac1: mem 0xfcf7c000-0xfcf7ffff irq 17 at device 0.1 on pci2 Sometimes (today for example it happened the second time) the sound crashes and I have to reboot my machine to get sound back. I found this in the logs: pcm0: chn_write(): pcm0:virtual:dsp0.vp0: play interrupt timeout, channel dead I cannot reproduce it, it happens during watching Youtube, playing Minecraft, VLC,... This bug is pretty annoying, because I have to reboot the machine, every single time :) I had not have this problem with 9.0 and it is a fresh install. >How-To-Repeat: >Fix: Reboot the machine. >Release-Note: >Audit-Trail: >Unformatted: