http://bugs.winehq.org/show_bug.cgi?id=58971
--- Comment #5 from Rafał Mużyło galtgendo@o2.pl --- ...OK, let's consider bug 58983 then.
While it doesn't reference any commit (as of yet), 18ce7964 was when the desync has happened.
So, is this bug fixed if you resync the structs in pulse/alsa i.e. remove fmt_out field in the duplicated structs in the drivers ?