http://bugs.winehq.org/show_bug.cgi?id=29385
--- Comment #8 from rankincj@yahoo.com 2011-12-22 16:16:31 CST --- (In reply to comment #7)
Install Wine debug symbols or compile from source and attach new backtrace with debug info.
Unfortunately, the download has managed to complete and so the test case is no longer triggered. I'll have to wait until there is more data to download.