On Sun, Jun 11, 2017 at 11:12:25AM -0700, David Wolfskill wrote: > 2811 rpc.lockd CALL nlm_syscall(0,0x1e,0x4,0x801015040) > 2811 rpc.lockd RET nlm_syscall -1 errno 14 Bad address If you revert r319614 on stable/11, does the problem go away ?