Series 550 freezes laptop

As a followup to my previous reply, i reinstalled my distro and have been using pretty much ever since a 2/3weeks or so.
Had 2 freezes, or more so black screen issues, but i am going to tick these out as a more random and ‘could be something else’ problem.

But today my PC had a complete kernel panic for some reason rendering the laptop to not even force reboot and only being able to force shutdown with the power button.

Aditional info,
-Using the nvidia-inst script;
-Using Supergfxctl;
-RTD3 works, but sometimes i also leave gpu on for external display;
-nvidia-suspend and so on services, except powerd are all disabled.

Unfornatly i don’t know how to trace the kernel panic issue, but i will leave a photo and the bug report showing what is about, and seems also similiar to the ones some others had here.

nvidia-bug-report.log.gz (1.5 MB)