cat /tmp/blender.crash.txt
# Blender 2.81 (sub 13), Commit date: 2019-10-03 14:29, Hash 8c991bf63a88

# backtrace
./blender(BLI_system_backtrace+0x1d) [0x14df49d]
./blender() [0x12c0099]
/usr/lib/x86_64-linux-gnu/libc.so.6(+0x43f60) [0x7f9ea29aef60]
./blender(AUD_Device_lock+0x36) [0x45143d6]
./blender(BKE_sound_seek_scene+0x5f) [0x1421eef]
./blender(BKE_scene_update_sound+0xbb) [0x13eac1b]
./blender() [0x13eacce]
./blender(wm_event_do_depsgraph+0xc3) [0x16929b3]
./blender() [0x169ceaa]
./blender(wm_homefile_read+0x426) [0x169d936]
./blender(WM_init+0x138) [0x16a3408]
./blender(main+0x280) [0x122c420]
/usr/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xeb) [0x7f9ea2991b6b]
./blender() [0x12bc9bc]