On Fri, 28 May 2021 17:40:28 +0200 =?iso-8859-2?Q?Micha=B3_Miros=B3aw?= < mirq-debo...@rere.qmqm.pl> wrote: > On Wed, May 26, 2021 at 10:19:31AM -0400, Felipe Sateler wrote: > > Control: tags -1 unreproducible moreinfo > > > > > > On Tue, May 25, 2021 at 10:27 PM Michał Mirosław < mirq-li...@rere.qmqm.pl> > > wrote: > > > > > Package: pulseaudio > > > Version: 14.2-2 > > > Severity: grave > > > Justification: renders package unusable > > > X-Debbugs-Cc: mirq-debo...@rere.qmqm.pl > > > > > > After upgrade to bullseye, pulseaudio crashes on startup in > > > pa_alsa_sink_new() -> find_mixer() due to mapping==NULL. > > > > > > > You have this in your config: > > > > load-module module-alsa-sink device=hw:1,0 control=Wave > > > > Does it crash if you remove that line? > > Indeed this is the trigger. > > load-module module-alsa-sink device=hw:1,0 > > works ok. Adding the mixer control name argument ("control=Wave" or > "control=Wave,0") makes pulseaudio segfault on startup. Guessing from > the documentation [1] version 14.0 had changes in code supporting this > case. > > [1] https://www.freedesktop.org/wiki/Software/PulseAudio/Documentation/User/Modules/#module-alsa-sink > > Best Regards > Michał Mirosław > >
I confirm this is a regression in pulseaudio-14.0, fixed in pulseaudio master now. https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/576 -- Kind regards, Igor V. Kovalenko
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