[pulseaudio-tickets] [Bug 101497] New: PulseAudio 10 crashes immediately when needed (dummy output): Assertion 'pthread_mutex_unlock(&m->mutex) == 0

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101497

            Bug ID: 101497
           Summary: PulseAudio 10 crashes immediately when needed (dummy
                    output): Assertion 'pthread_mutex_unlock(&m->mutex) ==
                    0
           Product: PulseAudio
           Version: unspecified
          Hardware: PowerPC
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: core
          Assignee: pulseaudio-bugs at lists.freedesktop.org
          Reporter: erhard_f at mailbox.org
        QA Contact: pulseaudio-bugs at lists.freedesktop.org
                CC: lennart at poettering.net

Created attachment 132059
  --> https://bugs.freedesktop.org/attachment.cgi?id=132059&action=edit
PulseAudio logfile

Don't know if this is platform specific, but maybe not. System is a PowerMac
G5, I am running MATE 1.18. There is no sound card configured as there is no
working device driver. Pulseaudio is configured for 'dummy output'.

Anytime when I start an application which relies on PulseAudio it crashes
immediately. No sound output is of course ok, if I configured dummy output, but
if I can't use an application at all due to a crashing PulseAudion this is not
so good...

Goes like that:
mpv /media/somevideo.mkv 
Playing: /media/somevideo.mkv
 (+) Video --vid=1 (*) (h264)
 (+) Audio --aid=1 --alang=eng (*) 'Stereo' (ac3)
     Audio --aid=2 --alang=ger 'Stereo' (ac3)
     Subs  --sid=1 --slang=ger (dvd_subtitle)
     Subs  --sid=2 --slang=eng (dvd_subtitle)
File tags:
 Title: DVD_VIDEO
Assertion 'pthread_mutex_unlock(&m->mutex) == 0' failed at
/var/tmp/portage/media-sound/pulseaudio-10.0/work/pulseaudio-10.0/src/pulsecore/mutex-posix.c:108,
function pa_mutex_unlock(). Aborting.
Abgebrochen (Speicherabzug geschrieben)

Sound modules loaded:
$ lsmod | grep -i snd
snd_aoa_i2sbus         23044  0
snd_pcm                98700  1 snd_aoa_i2sbus
snd_aoa_soundbus        4612  1 snd_aoa_i2sbus
snd_timer              28360  1 snd_pcm
snd_aoa                16888  0
snd                    63656  4 snd_aoa_i2sbus,snd_timer,snd_pcm,snd_aoa
soundcore               1544  1 snd

No ALSA-card configured, PulseAudeo set to dummy output, rest is default
config.

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