http://bugs.winehq.org/show_bug.cgi?id=18645
--- Comment #2 from Night Nord NightNord@gmail.com 2009-05-27 08:29:53 --- Yes, it hasn't trace, just because the new superior wine's feature "Windows-like Error Dialog"™ blocks trace output and hangs, so only way to exit - wineserver -k, which don't produce a backtrace.
I don't know how to disable this wonderfull feature...