Happens consistently when playing video using VLC (other players also), after about 5 minutes. Rockman 2 speedrun from tasvideos.org is pretty reliable for reproducing this. :)

The video goes blank (blue) and can no longer be seen until after reboot, though the playing does resume.

Bug #896899 looks similar on the surface, but I’ve little understanding of these types of crashes so I felt it best to report separately.

After switching to fbdev driver the crash can no longer be reproduced.