https://bugs.winehq.org/show_bug.cgi?id=52853
--- Comment #2 from Lorenzo Ferrillo lorenzofer@live.it --- No, at least doesn't seems to trigger.
Actually it seems to start triggering with the Author: Sebastian Lackner sebastian@fds-team.de Date: Sat Oct 4 02:35:44 2014 +0200
ntdll: Trigger write watches before passing userdata pointer to wait_reply.
patch.
But only after the 0b3309a201cfe65098e93f0f23af82509d1c6c72 staging commit, not sure if it's caused by one of the winex11 staging patches or a upstream commit.