Date: Wed, 4 Apr 2012 16:25:35 -0500 From: "Conrad J. Sabatier" <conrads@cox.net> To: Yuri <yuri@rawbw.com> Cc: freebsd-multimedia@freebsd.org Subject: Re: kern/129604: [sound] Sound stops with error: pcm0:virtual:dsp0.vp0: play interrupt timeout, channel dead Message-ID: <20120404162535.22acf544@cox.net> In-Reply-To: <201204010630.q316UILx083986@freefall.freebsd.org> References: <201204010630.q316UILx083986@freefall.freebsd.org>
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On Sun, 1 Apr 2012 06:30:18 GMT Yuri <yuri@rawbw.com> wrote: > The following reply was made to PR kern/129604; it has been noted by > GNATS. > > From: Yuri <yuri@rawbw.com> > To: bug-followup@FreeBSD.org > Cc: rjohns44@comcast.net > Subject: RE: kern/129604: [sound] Sound stops with error: > pcm0:virtual:dsp0.vp0: play interrupt timeout, channel dead > Date: Sat, 31 Mar 2012 23:21:55 -0700 > > I just got this on 9.0 after reboot. Sound doesn't work at all. > $ dmesg | grep pcm > pcm0: <AudioPCI ES1370> irq 16 at device 0.0 on pci8 > pcm0: es1370_wrcodec: timed out > pcm0: es1370_wrcodec: timed out > pcm0: es1370_wrcodec: timed out > pcm0: es1370_wrcodec: timed out > pcm0: <Playback: DAC1,DAC2 / Record: ADC> > pcm0: chn_write(): pcm0:play:dsp0.p1: play interrupt timeout, > channel dead pcm0: es1370_wrcodec: timed out > pcm0: es1370_wrcodec: timed out > pcm0: es1370_wrcodec: timed out > pcm0: es1370_wrcodec: timed out > pcm0: es1370_wrcodec: timed out I've been seeing this intermittently for a very long time. I've reported it and have received a patch from the sound maintainer, but it still occurs every so often nonetheless. This is a long-standing bugaboo that has yet to be fully resolved. -- Conrad J. Sabatier conrads@cox.net
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