So, I need to define the reason of crushing the application that drops out immediatly after crushing, so I can't get bt after the crash. I also can't get it by attaching to this process while it is still alive. The output in the console is very poor, so I don't know, if it is possible to get a backtrace.
This is a link to bugzilla with this bug and output attached: http://bugs.winehq.org/show_bug.cgi?id=31118
