https://bugs.winehq.org/show_bug.cgi?id=50169
--- Comment #8 from Czcibor Bohusz-Dobosz czbd@o2.pl --- Another factor that contributed to my confusion is that what I am trying to bisect consistently hangs - and the latest finding is, with release 5.21 too. Time to consult the Arch PKGBUILDs and build it yet again, maybe these special flags they use are really mandatory on these new compiler versions over the ol' good ./configure --disable-tests --enable-win64 and a corresponding one for wine32...
Until this insanity is fixed, only these /usr/bin/wine logs are reliable out of what I submitted, I guess.