http://bugs.winehq.org/show_bug.cgi?id=20919
--- Comment #2 from Dan Kegel dank@kegel.com 2009-12-07 08:59:39 --- Created an attachment (id=25102) --> (http://bugs.winehq.org/attachment.cgi?id=25102) rzipped +seh,+ole,+tid,+relay log of valgrinding the marshal test
Here y'go. It does indeed hang. (I haven't tried using winedbg to get a backtrace of the hang yet...)