Installing AMD 6800xt drivers in VM with vfio passthrough leads to host crash/reboot

[misiektw]

@robbbot

What would you suggest as an alternative to this, that points to my Vega running the host OS.

Nothing really, at least for now. When troubleshooting remove as much variables as you can.
Once you get it stable, then you can tweak.

@robbbot

I’ve tried with the hidden state=“on” as well, I had actually just finished removing it before posting this cause I had read that AMD cards sometimes don’t need it to be hidden.

I thought it too, but Wendell said it should be there. Alas don’t have new 6xxx to test it myself, so I will rely on his word for now.

Edit: Taking into consideration that you have the same mobo and trying to pass NVME as pcie, I would say you have similar problem.

So to reiterate, I would try to pass GPU only, and nothing else. So disk as block storage or even file. Once that is working I would try to add more, one by one. Otherwise you never know what is causing troubles.