Hello All,
I'm at my wits end trying to get this GPU passthrough to work. I've followed multiple guides. I can't get past Windows 11 Code 43 error once the NVIDIA drivers are installed.
/etc/modprobe.d/blacklist.conf
/etc/modprobe.d/vfio.conf
/etc/modprobe.d/iommu_unsafe_interrupts.conf
vm config
I'm at my wits end trying to get this GPU passthrough to work. I've followed multiple guides. I can't get past Windows 11 Code 43 error once the NVIDIA drivers are installed.
Code:
Feb 05 12:12:38 QEMU[7326]: kvm: vfio 0000:01:00.0: Failed to set up TRIGGER eventfd signaling for interrupt MSIX-0: VFIO_DEVICE_SET_IRQS failure: Invalid argument
Feb 05 12:12:38 QEMU[7326]: kvm: vfio 0000:01:00.0: Failed to set up TRIGGER eventfd signaling for interrupt MSIX-1: VFIO_DEVICE_SET_IRQS failure: Invalid argument
Feb 05 12:12:38 QEMU[7326]: kvm: vfio 0000:01:00.0: Failed to set up TRIGGER eventfd signaling for interrupt MSIX-2: VFIO_DEVICE_SET_IRQS failure: Invalid argument
Feb 05 12:12:38 QEMU[7326]: kvm: vfio 0000:01:00.0: Failed to set up TRIGGER eventfd signaling for interrupt MSIX-3: VFIO_DEVICE_SET_IRQS failure: Invalid argument
Feb 05 12:12:38 QEMU[7326]: kvm: vfio 0000:01:00.0: Failed to set up TRIGGER eventfd signaling for interrupt MSIX-4: VFIO_DEVICE_SET_IRQS failure: Invalid argument
Feb 05 12:12:38 QEMU[7326]: kvm: vfio 0000:01:00.0: Failed to set up TRIGGER eventfd signaling for interrupt MSIX-5: VFIO_DEVICE_SET_IRQS failure: Invalid argument
Feb 05 12:12:38 QEMU[7326]: kvm: vfio: failed to enable vectors, -1/etc/modprobe.d/blacklist.conf
Code:
blacklist nouveau
blacklist nvidia/etc/modprobe.d/vfio.conf
Code:
softdep nouveau pre: vfio-pci
softdep nvidia pre: vfio-pci
softdep nvidiafb pre: vfio-pci
softdep nvidia_drm pre: vfio-pci
softdep drm pre: vfio-pci
options vfio-pci ids=10de:26b1,10de:22ba,10de:16a1/etc/modprobe.d/iommu_unsafe_interrupts.conf
Code:
options vfio_iommu_type1 allow_unsafe_interrupts=1vm config
Code:
agent: 1
bios: ovmf
boot: order=sata0;ide0;ide2;net0
cores: 4
cpu: host
efidisk0: satadata:vm-410-disk-0,efitype=4m,pre-enrolled-keys=1,size=4M
hostpci0: 0000:01:00,pcie=1,romfile=rtx6000adavbios.bin
ide0: local:iso/virtio-win-0.1.266.iso,media=cdrom,size=707456K
ide2: local:iso/Win11_24H2_English_x64.iso,media=cdrom,size=5683090K
machine: pc-q35-9.0
memory: 8192
meta: creation-qemu=9.0.2,ctime=1738695856
name: win11-gpu-test
net0: vmxnet3=BC:24:11:DE:ED:F2,bridge=vmbr0,firewall=1
numa: 0
ostype: win11
sata0: satadata:vm-410-disk-1,size=75G,ssd=1
scsihw: virtio-scsi-single
smbios1: uuid=156298b4-a6be-4ad7-8379-ab95dce50b42
sockets: 1
tags: test_machines
tpmstate0: satadata:vm-410-disk-2,size=4M,version=v2.0
usb0: mapping=ce_kvm_port,usb3=1
vmgenid: e75312df-450d-4fab-bccb-4300e45f2dd0