After installing those debug packages, the crash report gdb instance
crashes, so instead here is the initial crash file and a basic run of
gdb. If you would like me to add any commands to gdb, let me know what
those are.
I've found a shorter reproduction that actually causes the sound
properties
I have also experienced this crash. While trying to find the right
device, I selected ALSA and tested it which produced no sound, then I
selected VIA 8237 (one of two in the list), hit test again and it
crashed.
The crash report took nearly an hour to build at which point I had
already found the
