When i tried to passthough intel hd6000 to my win10 vm . I got an error message " Request device [00:02.0] fault addr 0 [fault reason 02] Present bit in context entry is clear" when i run the command "dmesg | grep -e DMAR -e IOMMU -e AMD-Vi".
My PC configuration:
- Mainboard: unknow
- CPU: Intel i7 5550u;
- RAM: 8Gb DDR3L-1600;
- GPU: Intel HD6000
It's strange other devices can be passthroughed normally ，even audio controller in the cpu chip：
“00:03.0 Audio device [0403]: Intel Corporation Broadwell-U Audio Controller [8086:160c] (rev 09)”
dmesg | grep vfio
[ 99.589071] vfio-pci 0000:00:03.0: enabling device (0000 -> 0002)
I did everything according to the instructions, which is given in this forum:
- run lspci -nn | grep "VGA":
Code:
00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 6000 [8086:1626] (rev 09)
- Add "GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on video=vesafb
ff video=efifbff"" to GRUB_CMDLINE_LINUX_DEFAULT;
- run update-grub;
- Add to /etc/modprobe.d/blacklist.conf:
Code:
blacklist snd_hda_intel
blacklist snd_hda_codec_hdmi
blacklist i915
- Add to /etc/modprobe.d/kvm.conf:
Code:
options kvm ignore_msrs=1
- Add to /etc/modprobe.d/vfio.conf:
Code:
options vfio-pci ids=8086:1626,8086:160c
options vfio_iommu_type1 allow_unsafe_interrupts=1
- Add to /etc/modules:
Code:
vfio
vfio_iommu_type1
vfio_pci
vfio_virqfd
- run update-initramfs -u;
- reboot.
The VM configuration is as below:
boot: dcn
bootdisk: sata0
cores: 2
cpu: host,hidden=1,flags=+pcid,hv-vendor-id=proxmox
hostpci0: 00:02.0,pcie=1,x-vga=1
hostpci1: 00:03,pcie=1
machine: q35
memory: 2048
name: Windows10
net0: virtio=,bridge=vmbr2
numa: 0
ostype: win10
sata0: local-lvm:vm-110-disk-0,size=20G
sata2: local:iso/virtio-win.iso,media=cdrom,size=362130K
scsihw: virtio-scsi-pci
smbios1: uuid=ca1abb06-fec1-4dbc-9b1a-7d952680d848
sockets: 1
usb0: spice,usb3=1
vga: std
vmgenid: a94fa2d9-1d09-4107-a2f7-22cac0fab23a
Please help! I have try every thing i found with no luck!
My PC configuration:
- Mainboard: unknow
- CPU: Intel i7 5550u;
- RAM: 8Gb DDR3L-1600;
- GPU: Intel HD6000
It's strange other devices can be passthroughed normally ，even audio controller in the cpu chip：
“00:03.0 Audio device [0403]: Intel Corporation Broadwell-U Audio Controller [8086:160c] (rev 09)”
dmesg | grep vfio
[ 99.589071] vfio-pci 0000:00:03.0: enabling device (0000 -> 0002)
I did everything according to the instructions, which is given in this forum:
- run lspci -nn | grep "VGA":
Code:
00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 6000 [8086:1626] (rev 09)
- Add "GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on video=vesafb
ff video=efifbff"" to GRUB_CMDLINE_LINUX_DEFAULT;- run update-grub;
- Add to /etc/modprobe.d/blacklist.conf:
Code:
blacklist snd_hda_intel
blacklist snd_hda_codec_hdmi
blacklist i915
- Add to /etc/modprobe.d/kvm.conf:
Code:
options kvm ignore_msrs=1
- Add to /etc/modprobe.d/vfio.conf:
Code:
options vfio-pci ids=8086:1626,8086:160c
options vfio_iommu_type1 allow_unsafe_interrupts=1
- Add to /etc/modules:
Code:
vfio
vfio_iommu_type1
vfio_pci
vfio_virqfd
- run update-initramfs -u;
- reboot.
The VM configuration is as below:
boot: dcn
bootdisk: sata0
cores: 2
cpu: host,hidden=1,flags=+pcid,hv-vendor-id=proxmox
hostpci0: 00:02.0,pcie=1,x-vga=1
hostpci1: 00:03,pcie=1
machine: q35
memory: 2048
name: Windows10
net0: virtio=,bridge=vmbr2
numa: 0
ostype: win10
sata0: local-lvm:vm-110-disk-0,size=20G
sata2: local:iso/virtio-win.iso,media=cdrom,size=362130K
scsihw: virtio-scsi-pci
smbios1: uuid=ca1abb06-fec1-4dbc-9b1a-7d952680d848
sockets: 1
usb0: spice,usb3=1
vga: std
vmgenid: a94fa2d9-1d09-4107-a2f7-22cac0fab23a
Please help! I have try every thing i found with no luck!
Last edited: