http://bugs.winehq.org/show_bug.cgi?id=26420
--- Comment #10 from kakuremura@gmail.com 2011-03-15 12:31:53 CDT --- (In reply to comment #1)
Try to run with +heap,+tid and attach a log please.
It seems to be this line that "fixes" the crash:
if (WARN_ON(heap)) global_flags |= FLG_HEAP_VALIDATE_PARAMETERS;
I can work around the crash by forcing it on (though it impacts performance).