http://bugs.winehq.org/show_bug.cgi?id=32174
--- Comment #6 from Ken Thomases ken@codeweavers.com 2013-10-24 16:08:56 CDT --- (In reply to comment #5)
I also encountered this issue. Attached backtrace as instructed by crash dialog.
Christopher, your particular crash may be due to a bug in the Mac driver that I recently fixed. See bug 34754. Try with Wine git or Wine 1.7.5 when it's released.