<p>:<br>
> > The volume_use is set to ignore, but we continue the volume parsing<br>
> > code, potentially referencing somewhere outside the array (which has<br>
> > max two channels).<br></p>
<p>Alsa mixer api just combine volume control and mute switch with same name to an element, </p>
<p>Is it possible that these two control have different number of channels for some sound card ? <br>
</p>