Yes, happens to me, I didnt know it was this kext causing the issue until today. When I had it installed, nvidia driver updates would panic the system, sometimes normal operation would freeze, and the software update to 10.10.5 would panic as well. Also restarts were causing panics, backtrace FileNVRam, I turned on verbose and saw this kext causing issues.
Removing it fixed everything, nvidia drivers installed fine, update to 10.10.1.5 was flawless, no more freezes.
This kext causes the same issues on two of my systems with different setups, I have a gigabyte mobo on this one and the other has an asus.
Hopefully they can fix this kext.