http://bugs.winehq.org/show_bug.cgi?id=29644
--- Comment #8 from fracting fracting@gmail.com 2012-01-18 10:12:34 CST --- (In reply to comment #7)
In this case, QQ crashes abruptly, and does not pop up with a bug report window. The only difference in the terminal is the snippet of output that i've already attached.
Interesting, I'm not sure whether a +synchronous trace will help. If you prefer, maybe you could upload one. Also maybe a +win,+event,+x11drv trace is useful.
Hopes the wine developers will have a look, and good luck ;-)