* Adrian Heine <deb...@adrianheine.de> [2018-11-04 23:29 +0100]: > Package: libasound2-plugins > Version: 1.1.7-2 > Severity: important > > After the upgrade, pulseaudio produces a segmentation fault with my > Focusrite Scarlett Solo USB attached. > > Stack trace without debug symbols: > > #0 0x0000000000000050 in () > #1 0x00007ffff079c535 in snd_pcm_munmap () at > /usr/lib/x86_64-linux-gnu/libasound.so.2 > #2 0x00007ffff078a75b in snd_pcm_close () at > /usr/lib/x86_64-linux-gnu/libasound.so.2 > #3 0x00007ffff079cda1 in () at /usr/lib/x86_64-linux-gnu/libasound.so.2 > #4 0x00007ffff078a795 in snd_pcm_close () at > /usr/lib/x86_64-linux-gnu/libasound.so.2 > #5 0x00007ffff0890ca2 in _snd_pcm_a52_open () at > /usr/lib/x86_64-linux-gnu/alsa-lib/libasound_module_pcm_a52.so
I assume there is a problem with the libasound_module_pcm_a52.so module which doesn't load correct or is unloaded by pulse. There is a similar bug in https://bugs.archlinux.org/task/60616. Upstream has a patch at http://git.alsa-project.org/?p=alsa-plugins.git;a=commit;h=a4e7e1282c57a2f4e83afe9a4008042d8b4c5bb9 which I can't test because here is no a52 device available...... Elimar -- Excellent day for drinking heavily. Spike the office water cooler;-)
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