Hi there,

I'm new to Unraid and i'm trying to passthrough my GTX 1650 super. 

Before using this gpu I tried the AMD RX 5500 XT but had a lot of problems:

 

[ 2.698160] iommu ivhd0: AMD-Vi: Event logged [IOTLB_INV_TIMEOUT device=10:00.0 address=0x7fb1c2cd0]

[ 2.702115] AMD-Vi: Completion-Wait loop timed out

[ 2.826473] AMD-Vi: Completion-Wait loop timed out

......

I got the same errors using Proxmox so I think it's an "hardware issue".

 

Then I decided to buy an nVidia GPU. The AMD-Vi error messages are gone now but I still can't get the GPU to work.

 

I don't see any errors in the VM log as far as my knowledge goes:

 

device pcie-root-port,port=0x9,chassis=1,id=pci.1,bus=pcie.0,addr=0x1.0x1 \
-device pcie-root-port,port=0xa,chassis=2,id=pci.2,bus=pcie.0,addr=0x1.0x2 \
-device pcie-root-port,port=0xd,chassis=3,id=pci.3,bus=pcie.0,addr=0x1.0x5 \
-device pcie-root-port,port=0x13,chassis=4,id=pci.4,bus=pcie.0,addr=0x2.0x3 \
-device pcie-root-port,port=0x14,chassis=5,id=pci.5,bus=pcie.0,addr=0x2.0x4 \
-device pcie-root-port,port=0x8,chassis=6,id=pci.6,bus=pcie.0,multifunction=on,addr=0x1 \
-device pcie-root-port,port=0xb,chassis=7,id=pci.7,bus=pcie.0,addr=0x1.0x3 \
-device pcie-root-port,port=0xc,chassis=8,id=pci.8,bus=pcie.0,addr=0x1.0x4 \
-device ich9-usb-ehci1,id=usb,bus=pcie.0,addr=0x7.0x7 \
-device ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pcie.0,multifunction=on,addr=0x7 \
-device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pcie.0,addr=0x7.0x1 \
-device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pcie.0,addr=0x7.0x2 \
-device virtio-serial-pci,id=virtio-serial0,bus=pci.2,addr=0x0 \
-blockdev '{"driver":"file","filename":"/mnt/user/domains/Windows 10/vdisk1.img","node-name":"libvirt-3-storage","cache":{"direct":false,"no-flush":false},"auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-3-format","read-only":false,"cache":{"direct":false,"no-flush":false},"driver":"raw","file":"libvirt-3-storage"}' \
-device virtio-blk-pci,scsi=off,bus=pci.3,addr=0x0,drive=libvirt-3-format,id=virtio-disk2,bootindex=1,write-cache=on \
-blockdev '{"driver":"file","filename":"/mnt/user/isos/Windows.iso","node-name":"libvirt-2-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-2-format","read-only":true,"driver":"raw","file":"libvirt-2-storage"}' \
-device ide-cd,bus=ide.0,drive=libvirt-2-format,id=sata0-0-0,bootindex=2 \
-blockdev '{"driver":"file","filename":"/mnt/user/isos/virtio-win-0.1.173.iso","node-name":"libvirt-1-storage","auto-read-only":true,"discard":"unmap"}' \
-blockdev '{"node-name":"libvirt-1-format","read-only":true,"driver":"raw","file":"libvirt-1-storage"}' \
-device ide-cd,bus=ide.1,drive=libvirt-1-format,id=sata0-0-1 \
-netdev tap,fd=35,id=hostnet0,vhost=on,vhostfd=36 \
-device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:9b:fa:b1,bus=pci.1,addr=0x0 \
-chardev pty,id=charserial0 \
-device isa-serial,chardev=charserial0,id=serial0 \
-chardev socket,id=charchannel0,fd=37,server,nowait \
-device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0 \
-device usb-tablet,id=input0,bus=usb.0,port=3 \
-device vfio-pci,host=0000:0e:00.0,id=hostdev0,bus=pci.4,multifunction=on,addr=0x0,romfile=/mnt/user/isos/MSI.GTX1650Super.4096.191028.rom \
-device vfio-pci,host=0000:0e:00.1,id=hostdev1,bus=pci.4,addr=0x0.0x1 \
-device vfio-pci,host=0000:0e:00.2,id=hostdev2,bus=pci.4,addr=0x0.0x2 \
-device vfio-pci,host=0000:0e:00.3,id=hostdev3,bus=pci.4,addr=0x0.0x3 \
-device usb-host,hostbus=7,hostaddr=4,id=hostdev4,bus=usb.0,port=1 \
-device usb-host,hostbus=7,hostaddr=3,id=hostdev5,bus=usb.0,port=2 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
2020-01-09 21:12:27.461+0000: Domain id=10 is tainted: high-privileges
2020-01-09 21:12:27.461+0000: Domain id=10 is tainted: host-cpu
char device redirected to /dev/pts/0 (label charserial0)

 

This is my setup:

Asrock X470 Taichi (bios L3.77)

Ryzen 2700

2x16 GB Kingston 2666 ECC memory

Samsung 970 EVO 1 TB

MSI GTX 1650 Super Gaming X 4GB

Unraid 6.8.1-rc1  

 

Any suggestions are welcome!

 

Thanks in advance

Edited January 9, 20206 yr by Jery
typing error

I'm also having trouble with a GTX 1650 super. Seems to be similar to this thread as well: