| Summary: | pulseaudio-5.0 - segfault on module load/unload | ||
|---|---|---|---|
| Product: | PulseAudio | Reporter: | Alexander Tsoy <alexander> |
| Component: | daemon | Assignee: | pulseaudio-bugs |
| Status: | RESOLVED FIXED | QA Contact: | pulseaudio-bugs |
| Severity: | normal | ||
| Priority: | medium | CC: | gnome, lennart |
| Version: | unspecified | ||
| Hardware: | Other | ||
| OS: | All | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Attachments: |
backtrace
Fix 1/2 Fix 2/2 backtrace2 Another fix Another fix |
||
My local default.pa: $ cat ~/.config/pulse/default.pa #!/usr/bin/pulseaudio -nF .include /etc/pulse/default.pa .nofail load-module module-tunnel-sink server=192.168.11.239 unload-module module-zeroconf-publish .fail So module-zeroconf-publish is loaded in global default.pa and then unloaded in the local one. Commenting out "unload-module module-zeroconf-publish" fixes segfaults. Another way to reproduce this crash: $ echo -e 'load-module module-zeroconf-publish\nunload-module module-zeroconf-publish' | pacmd Thanks for the report! I sent a couple of patches that should fix this bug to the mailing list (not yet reached the list at the time of writing), I'll attach them here also. Created attachment 95840 [details] [review] Fix 1/2 Created attachment 95841 [details] [review] Fix 2/2 Created attachment 95919 [details] backtrace2 Thank you for the quick response! These patches fixed the crash of pulse at startup. However I still can reproduce the crash using command from comment 2. Attaching the new backtrace. I'll attach another patch. It should finally fix also the pacmd test case. module-zeroconf-publish appears to still have threading issues, but I couldn't reproduce the crash any more. I'll fix those remaining issues some time later. Created attachment 95990 [details] [review] Another fix Created attachment 96028 [details] [review] Another fix The previous patch (the mainloop one) isn't the best way to fix the issue, here's a better patch. The patches have now been committed. |
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.
Created attachment 95817 [details] backtrace pulseaudio-5.0 segfaults on startup when I login to the gnome session. BT is attached.