https://bugs.winehq.org/show_bug.cgi?id=40833
--- Comment #4 from Andrew Eikum aeikum@codeweavers.com --- Thanks. I think this is because the application has two XAudio2 instances running at the same time. This eventually causes a problem where we have the wrong context selected when we try to do OpenAL operations. Probably we should have a lock and use alcMakeContextCurrent before doing any OpenAL operations.