https://bugs.freedesktop.org/show_bug.cgi?id=93341
--- Comment #7 from Jean-François Fortin Tam nekohayo@gmail.com --- Um hello, any developers around?
As previously mentioned, although it happens even when idle, it's quite easy to trigger and reproduce by using 3D/openGL content. And it's extremely easy to trigger with http://demo.f4map.com/#lat=45.4946369&lon=-73.5661827&zoom=19 ; just have to sit around that page for a minute or two, maybe pan around the map, and your driver (and kernel) will crash with the screen turning off.