https://bugs.winehq.org/show_bug.cgi?id=47716
--- Comment #2 from Vincent Povirk madewokherd@gmail.com --- Created attachment 65187 --> https://bugs.winehq.org/attachment.cgi?id=65187 stack trace from winedbg
Unfortunately, I haven't figured out yet how to get debug symbols for the official winehq packages on Ubuntu.