LeakTracer has some problems with alsa function such as snd_pcm_open() or snd_mixer_attach().

[fedragon56691352]

When execution sequence is:
->leaktracer_startMonitoringAllThreads()
->snd_pcm_open() or snd_mixer_attach()
->......

The program will deadlock.

When execution sequence is:
->snd_pcm_open() or snd_mixer_attach()
->leaktracer_startMonitoringAllThreads()
->......

The program run normally.

[fredericgermain]

Hi,

Could you share the backtrace of the thread/two threads that is/are in deadlock? I remember it could happen quite often, but some little adjustment could be needed.

If you launch/attach your program with gdb, the command thread apply all bt display all backstacks.