Some time later I faced with problem that VMs (Linux and Windows) can't correctly start GPU (ADM MxGPU).
In windows device manager there was error #43.
I have solved this error without host reboot by reloading gim module.

Hope this will help somebody else.

rmmod gim gim_api modprobe gim gim_api

Ah thanks for the feedback! That might help others 🙂