https://bugs.winehq.org/show_bug.cgi?id=48946
--- Comment #3 from RĂ©mi Bernon rbernon@codeweavers.com --- Thanks! I don't know why esync is involved, but maybe it creates the conditions for the crash to happen. It crashed when there's no foreground_input thread on the desktop, I'm not sure if or how it's supposed to happen.