I ran more tests, and could reproduce what I think is the same bug without relying on WINE.
Trying to play an audio file using mpv:i386 [1] on an amd64 host causes a segfault. While mpv:amd64 has no issue. [1]: https://packages.debian.org/sid/mpv I think the problem might actually be related to trying to play sounds using any i386 binary (so the i386 libasound.so.2) on an amd64 host.
OpenPGP_signature.asc
Description: OpenPGP digital signature
