http://bugs.winehq.org/show_bug.cgi?id=33988
--- Comment #4 from tomas191191@gmail.com 2013-07-08 10:02:07 CDT --- (In reply to comment #3)
Did you try to disable gameoverlayrenderer.dll ?
Tried it now, results are identical as far as I can tell, except for the fact that "gameoverlayrenderer" no longer shows up in the module list of the backtrace.