http://bugs.winehq.org/show_bug.cgi?id=58402
--- Comment #2 from Béla Gyebrószki gyebro69@gmail.com --- (In reply to Rémi Bernon from comment #1)
Didn't you experience https://bugs.winehq.org/show_bug.cgi?id=41930 before 9a8047d729196120cc03e7b888951e0a211a6c8e? I thought they were the same issue, although now with a different symptom. It could be different though, but for me both happened intermittently in game and under similar conditions and frequency.
I can't reproduce that bug anymore since Osmesa support was dropped in MESA-25.1.0. The black screen issue reported there doesn't happen.