Issues with GPU passthrough Threadripper and AMD GPU

[iPenguin]

I'm new to Proxmox and still learning. I followed some guides to do GPU passthrough, but I'm still having issues. My 6700 XT is detected within my Windows 10 VM and shows no issues in Device Manager. But when I try to install the AMD Driver, the VM stops responding. When it responds again, I'm at the login screen. Thanks in advance!

My CPU is the Threadripper 3955WX which I'm running on the Gigabyte WRX80-SU8-IPMI and 6700 XT. I have a ZFS pool for my Proxmox drive and a separate pool for my VMs. I have Re-sizeable Bar turned off in BIOS.

Here is the VM setup, I did not touch the .conf file


I read that because I'm using a ZFS pool I will be on systemmd
/etc/kernel/cmdline

root=ZFS=rpool/ROOT/pve-1 boot=zfs quiet amd_iommu=on

/etc/modules

vfio
vfio_iommu_type1
vfio_pci
vfio_virqfd

/etc/modprobe.d/iommu_unsafe_interrupts.conf

options vfio_iommu_type1 allow_unsafe_interrupts=1

lspci

87:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Navi 22 (rev c1)
87:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device ab28

lspci -n -s 87:00

87:00.0 0300: 1002:73df (rev c1)
87:00.1 0403: 1002:ab28

/etc/modprobe.d/vfio.conf

options vfio-pci ids=1002:73df,1002:ab28 disable_vga=1

/etc/modprobe.d/blacklist.conf

blacklist amdgpu
blacklist radeon
blacklist nouveau
blacklist nvidia

 

[dcsapak]

I'm new to Proxmox and still learning. I followed some guides to do GPU passthrough, but I'm still having issues. My 6700 XT is detected within my Windows 10 VM and shows no issues in Device Manager. But when I try to install the AMD Driver, the VM stops responding. When it responds again, I'm at the login screen. Thanks in advance!

any logs on the host in the journal/syslog or in the guest (event viewer? ) ?

 

[iPenguin]

any logs on the host in the journal/syslog or in the guest (event viewer? ) ?

Sorry, I attached the Syslog from the time I started the VM to when it crashes when I attempt to install the AMD Driver. This time it didn't come back up. I had to stop/start it.

Here are the only errors I see in Event Viewer

 

[dcsapak]

can you also post your pveversion -v and the vm config ? (qm config ID)