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Re: kern/55130: audio sometimes plays a buzz sound for a few seconds when changing volume

At Wed,  1 Apr 2020 20:35:01 +0000 (UTC), wrote:
> >Description:
> I change audio volume a lot out of habit (I have a key binding for it) with mixerctl. Every so often it wedges and plays a buzzing sound.

Please show your
- dmesg
- audiocfg list
- sysctl*

Please describe details what you did (for example, about keybind
and mixerctl configuration) and how to reproduce.
Since when has the problem existed?

> Changing the audio latency made it more likely to reproduce.

If "Changing the audio latency" means "sysctl -w*.blk_ms",
it looks strange to me.  When the blk_ms can be changed, there
should be no audio tracks.  Therefore, audio layer doesn't make
sound at that point.

> My dmesg has a lot of:
> [ 10743.902726] audio0: device timeout

Just to confirm, are these messages and the reported problem

Tetsuya Isaki < />

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