getting "notice: vmiop_log: (0x0): Current max guest pfn = 0x444bb6!" message.

[hradec]

I've setup vgpu_unlock following the wiki, and everything went fine. But when I started a win10 vm (which I was using with gpu passthrough before, so it has nvidia driver installed), I'm getting this messages:

after that, the vm stays stuck in this screen (I have spice display enabled as well so I can see what's going on):

My GPU is a RTX 2060 Super:

any ideas?

[DualCoder]

The message notice: vmiop_log: (0x0): Current max guest pfn = 0xNNNNNN! is just a notice (not an error) and is normal.

I'm guessing the problem is related to the guest driver and I would recommend trying the guest drivers that comes bundled with the host driver in a new clean (never had any NVIDIA software installed) VM.

If you have trouble finding the guest driver this page lists which guest version is verified with which host (manager) version:
https://docs.nvidia.com/grid/index.html

Google provides download links for some of the guest drivers here:
https://cloud.google.com/compute/docs/gpus/grid-drivers-table