Hi!
Would really be thankful for any help.
My system with GPU reboots every two hours of usage.
After much effort I was able to get the GPU windows passthrough on my mini-pc (HX99G). But now it reboots all the time.
Hardware
AMD Ryzen 9 6900HX
AMD Radeon RX 6600M
Configuration:
Hints
Still everything works as expected (for two hours).
I'm about to give up on having a working gpu passthrough. Any help would be greatly appreciated!
Would really be thankful for any help.
My system with GPU reboots every two hours of usage.
After much effort I was able to get the GPU windows passthrough on my mini-pc (HX99G). But now it reboots all the time.
Hardware
AMD Ryzen 9 6900HX
AMD Radeon RX 6600M
Configuration:
Code:
agent: enabled=1
args: -D /var/log/qemu-server/200.log -d guest_errors
bios: ovmf
boot: order=scsi0
cores: 7
cpu: host
efidisk0: local-lvm:vm-200-disk-0,efitype=4m,pre-enrolled-keys=1,size=4M
hostpci0: 03:00.0,pcie=1,x-vga=1,romfile=vbios_clean.rom
# hostpci0: 03:00.0,pcie=1,x-vga=1,romfile=vbios.rom
hostpci1: 03:00.1,pcie=1
hugepages: 1024
machine: pc-q35-8.1
memory: 24576
meta: creation-qemu=8.1.5,ctime=1730879746
name: win11-gaming
net0: virtio=BC:24:11:EF:C0:AF,bridge=vmbr0,firewall=1
numa: 1
ostype: win11
scsi0: local-lvm:vm-200-disk-1,discard=on,iothread=1,size=82G
scsi1: local-lvm:vm-200-disk-3,backup=0,iothread=1,size=400G
scsihw: virtio-scsi-single
serial0: socket
smbios1: uuid=c10597...
sockets: 1
tpmstate0: local-lvm:vm-200-disk-2,size=4M,version=v2.0
vga: none
vmgenid: af5dc79c-e3...Hints
- In windows events manager I'm seeing BugcheckCode 239 . That's the only indication of something gone wrong in windows. I've checkd and there's nothing scheduled that could cause that.
- I've tried playing with x-vga. It doesn't have any effect.
- Removed audio component passthrough - didn't resolve issues
- Enabled QEMU debugging.
- Checked for schedule services in windows and PVE that could trigger every two hours.
- Checked IOMMU grouping - appears correct
- When the VM boots I'm seeing :
Code:
Invalid read at addr 0xE0100000, size 4, region '(null)', reason: rejected
Invalid read at addr 0xE0100004, size 4, region '(null)', reason: rejected
Invalid read at addr 0xE0100008, size 4, region '(null)', reason: rejected
Invalid read at addr 0xE010000C, size 4, region '(null)', reason: rejected
Invalid read at addr 0xE0100010, size 4, region '(null)', reason: rejectedI'm about to give up on having a working gpu passthrough. Any help would be greatly appreciated!
Last edited: