Sorry, didn't save any since I needed the problem fixed asap. just posted to share the issue.
The only thing that i saved from system logs is this:
not sure if it helps tho.
EDITED: my graphics card is a nvidia P2000
Had the same problem. Kernel panic related to the nvidia drivers after update them.
Upgrade unraid to rc8 solved the problem.
Maybe something is incompatible with 6.9.2?