PC reboots during gaming sessions.

Hey everyone, I've had this problem for a while where during gaming my entire pc suddenly just shuts down and restarts. (average around 30-40 minutes of gaming before shutdown)

I've monitored temperatures and there is no temperature spike in any part before the shutdown.

I also suspected it could be my new gpu causing problems (RTX 3060) so I tried playing on my old gpu (GTX 1650) and the problem still persists.

I've stress tested the components with OCCT and that didn't lead to any shutdowns either.

I suspect maybe the power supply could be the issue? (Corsair VS550) though I'm genuinely just lost at this point. I've attached all the error logs that occur before the crash, if anyone can figure out what the problem might be I'd be extremely thankful!