Suspend resume broken on 375.x on gtx 970

Suspend always fails to resume. Black screens, system frozen, cannot ssh, no logs.
Attached bug report after normal boot.

Downgrading to 370.28 fixes the issue and suspend(usually) works.
Issue present on .10, .20 and .26 driver.
Seemingly same problem on LTS kernel.

nvidia-bug-report.log.gz (247 KB)