http://bugs.winehq.org/show_bug.cgi?id=22629
--- Comment #1 from Vincent Pelletier plr.vincent@gmail.com 2010-05-08 14:33:56 --- Created an attachment (id=27812) --> (http://bugs.winehq.org/attachment.cgi?id=27812) gdb output
gdb output is interesting in that it shows threads being created, but there is no debug symbol. I couldn't see anything useful out of valgrind either (though I'm not used to it when used this way, so I might have missed The Interesting Option).