Hi,

@Joanand
Sorry for not fixing the issue before your MBP died... I hope your next laptop
will have better support.

@l3iggs
The RE revealed nothing interesting. I'll try again when I can manage to spare
some time. I asked the Nvidia guys about it, it should help getting a better
patch.
I guess you set 'Better Performances' in Mac OS before getting that dmesg. In
that case the 9600M GT is driving the screen, and with acceleration enabled
causes this issue (you can try without acceleration, but you'll get another
issue ;) ). You should fill a bug report for that issue.