EDIT2: I think this solved the issue. Still confirming.
https://forum.proxmox.com/threads/passthrough-rtx-6000-5090-cpu-soft-bug-lockup-d3cold-to-d0-after-guest-shutdown.168424/page-2#post-795256
EDIT1: Got response from nvidia that they were able to reproduce this issue and they are thinking...
Hi all,
I'm experiencing host reboots on my Proxmox node and hoping for some insights.
Problem: My Proxmox host node crashes and reboots whenever I try to stop a specific Windows 10 VM (ID 509001) that has an NVIDIA GPU passed through via VFIO.
Symptoms & Findings:
The host crash occurs when...