[Bug 52638] The 64-bit winmm:mci fails and crashes in test_openCloseWAVE() in Wine

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=52638

--- Comment #2 from François Gouget  ---
Created attachment 72011
  --> https://bugs.winehq.org/attachment.cgi?id=72011
WINEDEBUG=seh,class,win,server log

Note that the crash only happens when running winmm:mci through winetest.exe.
So this crashes:

./wine64 programs/winetest/winetest.exe -c -o - -t foo winmm:mci

But this does not:

./wine64 dlls//winmm/tests/winmm_test.exe mci