http://bugs.winehq.org/show_bug.cgi?id=24180
--- Comment #6 from JosephHenryBlack@yahoo.co.nz 2010-08-28 06:47:29 CDT --- (In reply to comment #5)
Looks like glibc's resolver supports threads since 2.3.2, released in 2003.
that seems to have done it - Cant make it crash now.