EQ overflowing, UI freezes after system boot

UI freezes after system boot.

First occurred in Ubuntu 14.04. Then installed ArchLinux and found the same problem. Could not take a screenshot of the artifacts since the ui-holdup. Mouse/Keyboard does not work as well. Although it’s possible to drop to tty after multiple tries where shell commands can be run without a problem.

nvidia-bug-report.sh output: http://sprunge.us/bgIX