https://bugs.freedesktop.org/show_bug.cgi?id=89447
--- Comment #1 from Arek Ruśniak arek.rusi@gmail.com --- Created attachment 114044 --> https://bugs.freedesktop.org/attachment.cgi?id=114044&action=edit dmesg linux 3.19
maybe it will be more useful.
PS It happen only with nine, without native d3dx9 there is no lockups.