Win10 VM no audio


Cliff

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I just managed to get a Windows 10 VM running and have pass through both gpu and gpu audio. But when windows starts there is a red cross on the audio-icon in the lower right.

I also tried using VIFO-PCI plugin and selected the gpu+audio but that made no difference and I have tried running the MSI-util and selected the gpu there to.

In device manager I only have "NVIDIA Virtual Audio Device (Wave Extensible) (WDM)" under sound controllers.

 

My system:

Ryzen 3900X

x570 Motherboard

Nvidia GTX 1060 6GB

 

log-file:

-overcommit mem-lock=off \
-smp 8,sockets=1,cores=8,threads=1 \
-uuid c5d62b79-62ba-c55a-208f-56ef96d4feb9 \
-display none \
-no-user-config \
-nodefaults \
-chardev socket,id=charmonitor,fd=32,server,nowait \
-mon chardev=charmonitor,id=monitor,mode=control \
-rtc base=localtime \
-no-hpet \
-no-shutdown \
-boot strict=on \
-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=0xb,chassis=3,id=pci.3,bus=pcie.0,addr=0x1.0x3 \
-device pcie-root-port,port=0x13,chassis=4,id=pci.4,bus=pcie.0,addr=0x2.0x3 \
-device pcie-root-port,port=0x8,chassis=5,id=pci.5,bus=pcie.0,multifunction=on,addr=0x1 \
-device pcie-root-port,port=0xc,chassis=6,id=pci.6,bus=pcie.0,addr=0x1.0x4 \
-device qemu-xhci,p2=15,p3=15,id=usb,bus=pcie.0,addr=0x7 \
-device virtio-serial-pci,id=virtio-serial0,bus=pci.2,addr=0x0 \
-blockdev '{"driver":"file","filename":"/mnt/user/isos/virtio-win-0.1.173-2.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:e3:ce:1c,bus=pci.1,addr=0x0 \
-chardev pty,id=charserial0 \
-device isa-serial,chardev=charserial0,id=serial0 \
-chardev socket,id=charchannel0,fd=38,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=1 \
-device vfio-pci,host=0000:04:00.0,id=hostdev0,bus=pci.3,addr=0x0 \
-device vfio-pci,host=0000:04:00.1,id=hostdev1,bus=pci.4,addr=0x0 \
-device vfio-pci,host=0000:03:00.0,id=hostdev2,bus=pci.5,addr=0x0 \
-device usb-host,hostbus=5,hostaddr=2,id=hostdev3,bus=usb.0,port=2 \
-device usb-host,hostbus=5,hostaddr=3,id=hostdev4,bus=usb.0,port=3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
2020-02-29 12:10:05.348+0000: Domain id=1 is tainted: high-privileges
2020-02-29 12:10:05.348+0000: Domain id=1 is tainted: host-cpu
char device redirected to /dev/pts/0 (label charserial0)

-overcommit mem-lock=off \
-smp 8,sockets=1,cores=8,threads=1 \
-uuid c5d62b79-62ba-c55a-208f-56ef96d4feb9 \
-display none \
-no-user-config \
-nodefaults \
-chardev socket,id=charmonitor,fd=32,server,nowait \
-mon chardev=charmonitor,id=monitor,mode=control \
-rtc base=localtime \
-no-hpet \
-no-shutdown \
-boot strict=on \
-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=0xb,chassis=3,id=pci.3,bus=pcie.0,addr=0x1.0x3 \
-device pcie-root-port,port=0x13,chassis=4,id=pci.4,bus=pcie.0,addr=0x2.0x3 \
-device pcie-root-port,port=0x8,chassis=5,id=pci.5,bus=pcie.0,multifunction=on,addr=0x1 \
-device pcie-root-port,port=0xc,chassis=6,id=pci.6,bus=pcie.0,addr=0x1.0x4 \
-device qemu-xhci,p2=15,p3=15,id=usb,bus=pcie.0,addr=0x7 \
-device virtio-serial-pci,id=virtio-serial0,bus=pci.2,addr=0x0 \
-blockdev '{"driver":"file","filename":"/mnt/user/isos/virtio-win-0.1.173-2.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:e3:ce:1c,bus=pci.1,addr=0x0 \
-chardev pty,id=charserial0 \
-device isa-serial,chardev=charserial0,id=serial0 \
-chardev socket,id=charchannel0,fd=38,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=1 \
-device vfio-pci,host=0000:04:00.0,id=hostdev0,bus=pci.3,addr=0x0 \
-device vfio-pci,host=0000:04:00.1,id=hostdev1,bus=pci.4,addr=0x0 \
-device vfio-pci,host=0000:03:00.0,id=hostdev2,bus=pci.5,addr=0x0 \
-device usb-host,hostbus=5,hostaddr=2,id=hostdev3,bus=usb.0,port=2 \
-device usb-host,hostbus=5,hostaddr=3,id=hostdev4,bus=usb.0,port=3 \
-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \
-msg timestamp=on
2020-02-29 12:10:05.348+0000: Domain id=1 is tainted: high-privileges
2020-02-29 12:10:05.348+0000: Domain id=1 is tainted: host-cpu
char device redirected to /dev/pts/0 (label charserial0)

XML:

<?xml version='1.0' encoding='UTF-8'?>
<domain type='kvm' id='1'>
  <name>Windows 10</name>
  <uuid>c5d62b79-62ba-c55a-208f-56ef96d4feb9</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'>8</vcpu>
  <cputune>
    <vcpupin vcpu='0' cpuset='5'/>
    <vcpupin vcpu='1' cpuset='17'/>
    <vcpupin vcpu='2' cpuset='7'/>
    <vcpupin vcpu='3' cpuset='19'/>
    <vcpupin vcpu='4' cpuset='9'/>
    <vcpupin vcpu='5' cpuset='21'/>
    <vcpupin vcpu='6' cpuset='11'/>
    <vcpupin vcpu='7' cpuset='23'/>
  </cputune>
  <resource>
    <partition>/machine</partition>
  </resource>
  <os>
    <type arch='x86_64' machine='pc-q35-4.2'>hvm</type>
    <loader readonly='yes' type='pflash'>/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi.fd</loader>
    <nvram>/etc/libvirt/qemu/nvram/c5d62b79-62ba-c55a-208f-56ef96d4feb9_VARS-pure-efi.fd</nvram>
    <boot dev='hd'/>
  </os>
  <features>
    <acpi/>
    <apic/>
    <hyperv>
      <relaxed state='on'/>
      <vapic state='on'/>
      <spinlocks state='on' retries='8191'/>
      <vendor_id state='on' value='none'/>
    </hyperv>
  </features>
  <cpu mode='host-passthrough' check='none'>
    <topology sockets='1' cores='8' threads='1'/>
  </cpu>
  <clock offset='localtime'>
    <timer name='hypervclock' present='yes'/>
    <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='cdrom'>
      <driver name='qemu' type='raw'/>
      <source file='/mnt/user/isos/virtio-win-0.1.173-2.iso' index='1'/>
      <backingStore/>
      <target dev='hdb' bus='sata'/>
      <readonly/>
      <alias name='sata0-0-1'/>
      <address type='drive' controller='0' bus='0' target='0' unit='1'/>
    </disk>
    <controller type='usb' index='0' model='qemu-xhci' ports='15'>
      <alias name='usb'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
    </controller>
    <controller type='pci' index='1' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='1' port='0x9'/>
      <alias name='pci.1'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
    </controller>
    <controller type='pci' index='2' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='2' port='0xa'/>
      <alias name='pci.2'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/>
    </controller>
    <controller type='pci' index='3' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='3' port='0xb'/>
      <alias name='pci.3'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x3'/>
    </controller>
    <controller type='pci' index='4' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='4' port='0x13'/>
      <alias name='pci.4'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x3'/>
    </controller>
    <controller type='pci' index='5' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='5' port='0x8'/>
      <alias name='pci.5'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0' multifunction='on'/>
    </controller>
    <controller type='pci' index='6' model='pcie-root-port'>
      <model name='pcie-root-port'/>
      <target chassis='6' port='0xc'/>
      <alias name='pci.6'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x4'/>
    </controller>
    <controller type='virtio-serial' index='0'>
      <alias name='virtio-serial0'/>
      <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/>
    </controller>
    <controller type='sata' index='0'>
      <alias name='ide'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/>
    </controller>
    <controller type='pci' index='0' model='pcie-root'>
      <alias name='pcie.0'/>
    </controller>
    <interface type='bridge'>
      <mac address='52:54:00:e3:ce:1c'/>
      <source bridge='br0'/>
      <target dev='vnet0'/>
      <model type='virtio'/>
      <alias name='net0'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
    </interface>
    <serial type='pty'>
      <source path='/dev/pts/0'/>
      <target type='isa-serial' port='0'>
        <model name='isa-serial'/>
      </target>
      <alias name='serial0'/>
    </serial>
    <console type='pty' tty='/dev/pts/0'>
      <source path='/dev/pts/0'/>
      <target type='serial' port='0'/>
      <alias name='serial0'/>
    </console>
    <channel type='unix'>
      <source mode='bind' path='/var/lib/libvirt/qemu/channel/target/domain-1-Windows 10/org.qemu.guest_agent.0'/>
      <target type='virtio' name='org.qemu.guest_agent.0' state='disconnected'/>
      <alias name='channel0'/>
      <address type='virtio-serial' controller='0' bus='0' port='1'/>
    </channel>
    <input type='tablet' bus='usb'>
      <alias name='input0'/>
      <address type='usb' bus='0' port='1'/>
    </input>
    <input type='mouse' bus='ps2'>
      <alias name='input1'/>
    </input>
    <input type='keyboard' bus='ps2'>
      <alias name='input2'/>
    </input>
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <driver name='vfio'/>
      <source>
        <address domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
      </source>
      <alias name='hostdev0'/>
      <address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/>
    </hostdev>
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <driver name='vfio'/>
      <source>
        <address domain='0x0000' bus='0x04' slot='0x00' function='0x1'/>
      </source>
      <alias name='hostdev1'/>
      <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
    </hostdev>
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <driver name='vfio'/>
      <source>
        <address domain='0x0000' bus='0x03' slot='0x00' function='0x0'/>
      </source>
      <alias name='hostdev2'/>
      <address type='pci' domain='0x0000' bus='0x05' slot='0x00' function='0x0'/>
    </hostdev>
    <hostdev mode='subsystem' type='usb' managed='no'>
      <source>
        <vendor id='0x046d'/>
        <product id='0xc318'/>
        <address bus='5' device='2'/>
      </source>
      <alias name='hostdev3'/>
      <address type='usb' bus='0' port='2'/>
    </hostdev>
    <hostdev mode='subsystem' type='usb' managed='no'>
      <source>
        <vendor id='0x046d'/>
        <product id='0xc52b'/>
        <address bus='5' device='3'/>
      </source>
      <alias name='hostdev4'/>
      <address type='usb' bus='0' port='3'/>
    </hostdev>
    <memballoon model='none'/>
  </devices>
  <seclabel type='dynamic' model='dac' relabel='yes'>
    <label>+0:+100</label>
    <imagelabel>+0:+100</imagelabel>
  </seclabel>
</domain>

 

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