https://bugs.freedesktop.org/show_bug.cgi?id=87278
--- Comment #18 from Christoph Haag haagch@frickel.club --- (In reply to Marek Olšák from comment #17)
This seems to be fixed with current Mesa git. Can you confirm?
I played for a while and the problems were gone for me.
The performance is still very bad and sometimes there is some graphics/texture corruption flickering. But this specific issue here seems to be fixed.