Can not start VM with intel onboard sound passed through

[J.Nerdy]

Able to pass through HD audio of gtx1070, but when I populate the "2nd sound device" with onboard intel sound I get the following error:

 

Quote

internal error: process exited while connecting to monitor: 2018-12-08 16:33:34.666+0000: Domain id=4 is tainted: high-privileges 2018-12-08 16:33:34.666+0000: Domain id=4 is tainted: host-cpu 2018-12-08T16:33:35.673013Z

 

qemu-system-x86_64: -device vfio-pci,host=00:1f.3,id=hostdev2,bus=pci.0,addr=0x9: vfio error: 0000:00:1f.3: group 13 is not viable

 

Please ensure all devices within the iommu_group are bound to their vfio bus driver.

 

Here is VM XML

 

Quote

<domain type='kvm'>
  <name>gm1win10</name>
  <uuid>8980ccb3-27a3-cb96-c952-005e62ad896b</uuid>
  <metadata>
    <vmtemplate xmlns="unraid" name="Windows 10" icon="windows.png" os="windows10"/>
  </metadata>
  <memory unit='KiB'>16777216</memory>
  <currentMemory unit='KiB'>16777216</currentMemory>
  <memoryBacking>
    <nosharepages/>
  </memoryBacking>
  <vcpu placement='static'>6</vcpu>
  <cputune>
    <vcpupin vcpu='0' cpuset='5'/>
    <vcpupin vcpu='1' cpuset='13'/>
    <vcpupin vcpu='2' cpuset='6'/>
    <vcpupin vcpu='3' cpuset='14'/>
    <vcpupin vcpu='4' cpuset='7'/>
    <vcpupin vcpu='5' cpuset='15'/>
  </cputune>
  <os>
    <type arch='x86_64' machine='pc-i440fx-3.0'>hvm</type>
    <loader readonly='yes' type='pflash'>/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd</loader>
    <nvram>/etc/libvirt/qemu/nvram/8980ccb3-27a3-cb96-c952-005e62ad896b_VARS-pure-efi.fd</nvram>
  </os>
  <features>
    <acpi/>
    <apic/>
    <hyperv>
      <relaxed state='off'/>
      <vapic state='off'/>
      <spinlocks state='off'/>
      <vendor_id state='off'/>
    </hyperv>
  </features>
  <cpu mode='host-passthrough' check='none'>
    <topology sockets='1' cores='3' threads='2'/>
  </cpu>
  <clock offset='localtime'>
    <timer name='hypervclock' present='no'/>
    <timer name='hpet' present='no'/>
  </clock>
  <on_poweroff>destroy</on_poweroff>
  <on_reboot>restart</on_reboot>
  <on_crash>restart</on_crash>
  <devices>
    <emulator>/usr/local/sbin/qemu</emulator>
    <disk type='file' device='disk'>
      <driver name='qemu' type='raw' cache='writeback'/>
      <source file='/mnt/cache/domains/gm1win10/vdisk1.img'/>
      <target dev='hdc' bus='virtio'/>
      <boot order='1'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
    </disk>
    <disk type='file' device='cdrom'>
      <driver name='qemu' type='raw'/>
      <source file='/mnt/user/isos/Win10_1809Oct_English_x64.iso'/>
      <target dev='hda' bus='ide'/>
      <readonly/>
      <boot order='2'/>
      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
    </disk>
    <disk type='file' device='cdrom'>
      <driver name='qemu' type='raw'/>
      <source file='/mnt/user/isos/virtio-win-0.1.160-1.iso'/>
      <target dev='hdb' bus='ide'/>
      <readonly/>
      <address type='drive' controller='0' bus='0' target='0' unit='1'/>
    </disk>
    <controller type='usb' index='0' model='qemu-xhci' ports='15'>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
    </controller>
    <controller type='pci' index='0' model='pci-root'/>
    <controller type='ide' index='0'>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
    </controller>
    <controller type='virtio-serial' index='0'>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
    </controller>
    <interface type='bridge'>
      <mac address='52:54:00:11:1d:60'/>
      <source bridge='br0'/>
      <model type='virtio'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
    </interface>
    <serial type='pty'>
      <target type='isa-serial' port='0'>
        <model name='isa-serial'/>
      </target>
    </serial>
    <console type='pty'>
      <target type='serial' port='0'/>
    </console>
    <channel type='unix'>
      <target type='virtio' name='org.qemu.guest_agent.0'/>
      <address type='virtio-serial' controller='0' bus='0' port='1'/>
    </channel>
    <input type='tablet' bus='usb'>
      <address type='usb' bus='0' port='7'/>
    </input>
    <input type='mouse' bus='ps2'/>
    <input type='keyboard' bus='ps2'/>
    <sound model='ich9'>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
    </sound>
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <driver name='vfio'/>
      <source>
        <address domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
      </source>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
    </hostdev>
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <driver name='vfio'/>
      <source>
        <address domain='0x0000' bus='0x01' slot='0x00' function='0x1'/>
      </source>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
    </hostdev>
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <driver name='vfio'/>
      <source>
        <address domain='0x0000' bus='0x00' slot='0x1f' function='0x3'/>
      </source>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x09' function='0x0'/>
    </hostdev>
    <hostdev mode='subsystem' type='usb' managed='no'>
      <source>
        <vendor id='0x045e'/>
        <product id='0x02e6'/>
      </source>
      <address type='usb' bus='0' port='1'/>
    </hostdev>
    <hostdev mode='subsystem' type='usb' managed='no'>
      <source>
        <vendor id='0x046d'/>
        <product id='0xc52b'/>
      </source>
      <address type='usb' bus='0' port='2'/>
    </hostdev>
    <hostdev mode='subsystem' type='usb' managed='no'>
      <source>
        <vendor id='0x1b1c'/>
        <product id='0x0c12'/>
      </source>
      <address type='usb' bus='0' port='3'/>
    </hostdev>
    <hostdev mode='subsystem' type='usb' managed='no'>
      <source>
        <vendor id='0x1b1c'/>
        <product id='0x1b09'/>
      </source>
      <address type='usb' bus='0' port='4'/>
    </hostdev>
    <memballoon model='none'/>
  </devices>
</domain>

 

Here is the iommu group

Quote

 

IOMMU group 13:

[8086:a305] 00:1f.0 ISA bridge: Intel Corporation Device a305 (rev 10)

8086:a348] 00:1f.3 Audio device: Intel Corporation Cannon Lake PCH cAVS (rev 10)

[8086:a323] 00:1f.4 SMBus: Intel Corporation Cannon Lake PCH SMBus Controller (rev 10)

[8086:a324] 00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH SPI Controller (rev 10)

[8086:15bc] 00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (7) I219-V (rev 10)

 

 

 

I tried adding this to my syslinux, but it did not help.  Any further suggestions appreciated.

 

Quote

kernel /bzimage
append pcie_acs_override=downstream,multifunction vfio-pci.ids=8086.a348 modprobe.blacklist=i2c_i801,i2c_smbus initrd=/bzroot

[WashingtonMatt]

You've got a type-o in your syslinux. Should be 8086:a348 . You may also want to check out spaceinvderones videos on breaking up immo groups. You have to pass the whole group if you can't break it up.

[J.Nerdy]

52 minutes ago, WashingtonMatt said:

You've got a type-o in your syslinux. Should be 8086:a348 . You may also want to check out spaceinvderones videos on breaking up immo groups. You have to pass the whole group if you can't break it up.

Proofreading... the story of my life.

 

Many thanks.  Will try that.

 

SIones videos are great.  I may have to passthrough the whole group, though oddly enough on the template it allows the sound card to be assigned.

 

edit:  typo didnt help.  May have to pass the whole group.

Edited December 8, 2018 by J.Nerdy

[WashingtonMatt]

I see your ethernet controller is also in that group. I assume that's being used by unRAID, which is a problem if you can't break up the group.

[J.Nerdy]

5 minutes ago, WashingtonMatt said:

I see your ethernet controller is also in that group. I assume that's being used by unRAID, which is a problem if you can't break up the group.

 

The onboard controller is... however, I do have a secondary intel pcie card installed that I can assign to unRAID, correct?

[WashingtonMatt]

I don't think that would be a problem, however I'm still a noob, so...

 

It might be helpful to share your full immo groupings.

Edited December 8, 2018 by WashingtonMatt

[J.Nerdy]

Me too... (spaceinvaders1 playlist has been incredible)

 

Quote

 

IOMMU group 0:[8086:3e30] 00:00.0 Host bridge: Intel Corporation Device 3e30 (rev 0a)

 

IOMMU group 1:[8086:1901] 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) (rev 0a)

 

IOMMU group 2:[8086:3e98] 00:02.0 VGA compatible controller: Intel Corporation Device 3e98

 

IOMMU group 3:[8086:a379] 00:12.0 Signal processing controller: Intel Corporation Cannon Lake PCH Thermal Controller (rev 10)

 

IOMMU group 4:[8086:a36d] 00:14.0 USB controller: Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller (rev 10)

                       [8086:a36f] 00:14.2 RAM memory: Intel Corporation Cannon Lake PCH Shared SRAM (rev 10)

 

IOMMU group 5:[8086:a370] 00:14.3 Network controller: Intel Corporation Wireless-AC 9560 [Jefferson Peak] (rev 10)

 

IOMMU group 6:[8086:a360] 00:16.0 Communication controller: Intel Corporation Cannon Lake PCH HECI Controller (rev 10)

 

IOMMU group 7:[8086:a352] 00:17.0 SATA controller: Intel Corporation Cannon Lake PCH SATA AHCI Controller (rev 10)

 

IOMMU group 8:[8086:a340] 00:1b.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #17 (rev f0)

 

IOMMU group 9:[8086:a32c] 00:1b.4 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #21 (rev f0)

 

IOMMU group 10:[8086:a338] 00:1c.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #1 (rev f0)

 

IOMMU group 11:[8086:a33f] 00:1c.7 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #8 (rev f0)

 

IOMMU group 12:[8086:a330] 00:1d.0 PCI bridge: Intel Corporation Cannon Lake PCH PCI Express Root Port #9 (rev f0)

 

IOMMU group 13:[8086:a305] 00:1f.0 ISA bridge: Intel Corporation Device a305 (rev 10)

                         [8086:a348] 00:1f.3 Audio device: Intel Corporation Cannon Lake PCH cAVS (rev 10)

                         [8086:a323] 00:1f.4 SMBus: Intel Corporation Cannon Lake PCH SMBus Controller (rev 10)

                         [8086:a324] 00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH SPI Controller (rev 10)

                         [8086:15bc] 00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (7) I219-V (rev 10)

 

IOMMU group 14:[10de:1b81] 01:00.0 VGA compatible controller: NVIDIA Corporation GP104 [GeForce GTX 1070] (rev a1)

 

IOMMU group 15:[10de:10f0] 01:00.1 Audio device: NVIDIA Corporation GP104 High Definition Audio Controller (rev a1)

 

IOMMU group 16:[144d:a804] 03:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM961/PM961

 

IOMMU group 17:[8086:10d3] 05:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection

 

IOMMU group 18:[144d:a808] 06:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981