https://bugs.winehq.org/show_bug.cgi?id=48112
François Gouget fgouget@codeweavers.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Depends on| |51496
--- Comment #4 from François Gouget fgouget@codeweavers.com --- riched20:editor has been found to cause similar symptoms recently see bug 51496).
In the riched20:editor case the issue was an infinite loop that overflowed the stack and triggered a telltale "virtual_setup_exception stack overflow" error message. But what ties it to this issue is that the crash happened while explorer.exe was holding the heap critical section, resulting in the same error messages as in this bug.
Once bug 51496 is fixed this issue should be reinvestigated to see if there are still critical section errors in the WineTest logs and, if so, to check if the virtual_setup_exception error is present too.