http://bugs.winehq.org/show_bug.cgi?id=24263
--- Comment #11 from Dmitry Timoshkov dmitry@codeweavers.com 2010-09-04 10:41:57 CDT --- (In reply to comment #10)
What? It's not invalid. I attached a backtrace; it happens on vanilla wine.
According to the Comment 7 original reporter can't reproduce it anymore.