Found the messages below in SYSLOG kernel section.
Anybody know how to fix this?
Upgraded from Jessie to Stretch
Unsure if they were there before the upgrade.
nvidia: loading out-of-tree module taints kernel.
Dec 30 14:57:48 Z06-Primary kernel: [ 8.402344] nvidia: module license 'NVIDIA' taints kernel.
Dec 30 14:57:48 Z06-Primary kernel: [ 8.402344] Disabling lock debugging due to kernel taint