I don't know if this is either a nvidia 313 issue or a linux 3.9-rc3 issue, but with cinnamon or gnome 3 if I click on any applets the environment freezes.. can still restart by ctrl+alt+f1 but that get's tiresome quick...

I want to know if this is a nvidia issue or a 3.9 issue causing gnome or cinnamon to freeze?

Kernel 3.9-rc3
Environment: Gnome 3.8, Cinnamon-latest