Latest Nvidia 352.09 & 346.72 drivers segfault immediately after loading

Latest 352.09 driver (including the 346.72 version) segfaults immediately after loading

[drm] Initialized nvidia-drm 0.0.0 20150116 for 0000:01:00.0 on minor 0
NVRM: loading NVIDIA UNIX x86 Kernel Module  352.09  Tue May 12 13:54:22 PDT 2015
nvidia-settings[19438]: segfault at b8c5d984 ip b8c5d984 sp bf9c5eec error 14

full logs included

Only good news is the 359.09 beta driver builds and installs successfully, thanks.

nvidia-bug-report.log.gz (31.5 KB)