Created attachment 144589 [details]
Git bisect log
I'm running wayland/swaywm with two Vega 64s.
After I upgraded to mesa 19.1 I noticed that Blender 2.8 would crash when closing certain windows (and only when it would trigger a resize of the remaining Blender windows).
Blender bug here: https://developer.blender.org/T65903
I noticed that this wasn't the case with mesa 19.0.6 so I bisected and it seems like this commit is the cause of the crashing:
I also tested the latest mesa git master, and the crash still happens.
Can you test the commit from https://gitlab.freedesktop.org/mesa/mesa/merge_requests/1071? I think it should fix this issue.
Yes that patch seems to solve the issue!
The patch has been released also with Mesa 19.1.2.