[Bug 240464] pcm: chn_write(): pcm2:virtual:dsp2.vp*: play interrupt timeout, channel dead

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Tue Jul 28 14:38:19 UTC 2020


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=240464

Andrey Khlebutin <gadskypapa at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |gadskypapa at gmail.com

--- Comment #8 from Andrey Khlebutin <gadskypapa at gmail.com> ---
I've the same problem on FreeBSD 12.1-STABLE r363647 amd64. I was listening to
audio using gmplayer. When the problem happens the normal sound stops.

[root at ak /home/ak]# dmesg | grep pcm
pcm0: <NVIDIA (0x0051) (HDMI/DP 8ch)> at nid 4 on hdaa0
pcm1: <NVIDIA (0x0051) (HDMI/DP 8ch)> at nid 5 on hdaa0
pcm2: <Realtek ALC892 (Rear Analog)> at nid 20 and 24,26 on hdaa1
pcm3: <Realtek ALC892 (Front Analog)> at nid 27 and 25 on hdaa1
pcm2: chn_write(): pcm2:virtual:dsp2.vp0: play interrupt timeout, channel dead
pcm2: chn_write(): pcm2:virtual:dsp2.vp0: play interrupt timeout, channel dead
pcm2: chn_write(): pcm2:virtual:dsp2.vp0: play interrupt timeout, channel dead
pcm2: chn_write(): pcm2:virtual:dsp2.vp0: play interrupt timeout, channel dead

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