http://bugs.winehq.org/show_bug.cgi?id=13608
--- Comment #17 from KuSh kush.knowledge@laposte.net 2008-06-11 11:25:42 --- I have a Radeon HD 3850. Even if I think this is purely a driver bug caused by not 'normal use' of ddraw api.
Unfortunately minidumps didn't point out which test is faulty.
Being able to launch the ddraw tests alone will already permit to see if we are right, then enabling only one test at a time will point out the culprit etc etc.
Perhaps flushing the log after each write on it could help also.