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New View the Bug / Feature Tracker

[7.0.0-beta.2] VM XML error after switching to GPU passthrough and back to virtual.

By enJOyIT

· 394 views
  • Solved
  • Minor

 I played a bit around with VM and GPU passthrough. When I try to switch back to virtuaI get this error:

image.png.cf67118d61a0783e1d979f04be7c53fe.png

 

I had choosen AMD Raphael before and when I start the VM the whole host GUI was unresponsive so I had to do a hard reboot, because "reboot" via cmd didn't work as well (stucks at unmounting drives). I think that should never happen...

 

image.png.e4e8122002194cd12e1454ebf5fd82fd.png

 

My VM-xml:

  

<?xml version='1.0' encoding='UTF-8'?>
<domain type='kvm'>
  <name>Video</name>
  <uuid>44a7927b-8d15-b11c-7957-0b95882dfc5c</uuid>
  <metadata>
    <vmtemplate xmlns="unraid" name="Windows 11" icon="windows11.png" os="windowstpm" webui="" storage="default"/>
  </metadata>
  <memory unit='KiB'>8388608</memory>
  <currentMemory unit='KiB'>8388608</currentMemory>
  <memoryBacking>
    <nosharepages/>
  </memoryBacking>
  <vcpu placement='static'>5</vcpu>
  <cputune>
    <vcpupin vcpu='0' cpuset='0'/>
    <vcpupin vcpu='1' cpuset='12'/>
    <vcpupin vcpu='2' cpuset='28'/>
    <vcpupin vcpu='3' cpuset='14'/>
    <vcpupin vcpu='4' cpuset='30'/>
  </cputune>
  <os>
    <type arch='x86_64' machine='pc-i440fx-8.2'>hvm</type>
    <loader readonly='yes' type='pflash'>/usr/share/qemu/ovmf-x64/OVMF_CODE-pure-efi-tpm.fd</loader>
    <nvram>/etc/libvirt/qemu/nvram/44a7927b-8d15-b11c-7957-0b95882dfc5c_VARS-pure-efi-tpm.fd</nvram>
  </os>
  <features>
    <acpi/>
    <apic/>
    <hyperv mode='custom'>
      <relaxed state='on'/>
      <vapic state='on'/>
      <spinlocks state='on' retries='8191'/>
      <vpindex state='on'/>
      <synic state='on'/>
      <stimer state='on'/>
      <vendor_id state='on' value='none'/>
    </hyperv>
  </features>
  <cpu mode='host-passthrough' check='none' migratable='on'>
    <topology sockets='1' dies='1' clusters='1' cores='5' threads='1'/>
    <cache mode='passthrough'/>
    <feature policy='require' name='topoext'/>
  </cpu>
  <clock offset='localtime'>
    <timer name='hpet' present='no'/>
    <timer name='hypervclock' present='yes'/>
  </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/vm/domains/win-video/vdisk1.img'/>
      <target dev='hdc' bus='virtio'/>
      <serial>vdisk1</serial>
      <boot order='1'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x18' function='0x0'/>
    </disk>
    <disk type='file' device='cdrom'>
      <driver name='qemu' type='raw'/>
      <source file='/mnt/user/isos/virtio-win-0.1.248-1.iso'/>
      <target dev='hdb' bus='sata'/>
      <readonly/>
      <address type='drive' controller='0' bus='0' target='0' unit='1'/>
    </disk>
    <controller type='pci' index='0' model='pci-root'/>
    <controller type='pci' index='1' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='1'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/>
    </controller>
    <controller type='pci' index='2' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='2'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
    </controller>
    <controller type='pci' index='3' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='3'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/>
    </controller>
    <controller type='pci' index='4' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='4'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
    </controller>
    <controller type='pci' index='5' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='5'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
    </controller>
    <controller type='pci' index='6' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='6'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
    </controller>
    <controller type='pci' index='7' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='7'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x09' function='0x0'/>
    </controller>
    <controller type='pci' index='8' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='8'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x0a' function='0x0'/>
    </controller>
    <controller type='pci' index='9' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='9'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x0b' function='0x0'/>
    </controller>
    <controller type='pci' index='10' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='10'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x0c' function='0x0'/>
    </controller>
    <controller type='pci' index='11' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='11'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x0d' function='0x0'/>
    </controller>
    <controller type='pci' index='12' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='12'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x0e' function='0x0'/>
    </controller>
    <controller type='pci' index='13' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='13'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x0f' function='0x0'/>
    </controller>
    <controller type='pci' index='14' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='14'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x10' function='0x0'/>
    </controller>
    <controller type='pci' index='15' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='15'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x11' function='0x0'/>
    </controller>
    <controller type='pci' index='16' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='16'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x12' function='0x0'/>
    </controller>
    <controller type='pci' index='17' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='17'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x13' function='0x0'/>
    </controller>
    <controller type='pci' index='18' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='18'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x14' function='0x0'/>
    </controller>
    <controller type='pci' index='19' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='19'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x15' function='0x0'/>
    </controller>
    <controller type='pci' index='20' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='20'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x16' function='0x0'/>
    </controller>
    <controller type='pci' index='21' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='21'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x17' function='0x0'/>
    </controller>
    <controller type='pci' index='22' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='22'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x18' function='0x0'/>
    </controller>
    <controller type='pci' index='23' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='23'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x19' function='0x0'/>
    </controller>
    <controller type='pci' index='24' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='24'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x1a' function='0x0'/>
    </controller>
    <controller type='pci' index='25' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='25'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x1b' function='0x0'/>
    </controller>
    <controller type='pci' index='26' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='26'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x1c' function='0x0'/>
    </controller>
    <controller type='pci' index='27' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='27'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x1d' function='0x0'/>
    </controller>
    <controller type='pci' index='28' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='28'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x1e' function='0x0'/>
    </controller>
    <controller type='pci' index='29' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='29'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x0'/>
    </controller>
    <controller type='pci' index='30' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='30'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x01' function='0x0'/>
    </controller>
    <controller type='pci' index='31' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='31'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x02' function='0x0'/>
    </controller>
    <controller type='pci' index='32' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='32'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x03' function='0x0'/>
    </controller>
    <controller type='pci' index='33' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='33'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x04' function='0x0'/>
    </controller>
    <controller type='pci' index='34' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='34'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x05' function='0x0'/>
    </controller>
    <controller type='pci' index='35' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='35'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x06' function='0x0'/>
    </controller>
    <controller type='pci' index='36' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='36'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x07' function='0x0'/>
    </controller>
    <controller type='pci' index='37' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='37'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x08' function='0x0'/>
    </controller>
    <controller type='pci' index='38' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='38'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x09' function='0x0'/>
    </controller>
    <controller type='pci' index='39' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='39'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x0a' function='0x0'/>
    </controller>
    <controller type='pci' index='40' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='40'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x0b' function='0x0'/>
    </controller>
    <controller type='pci' index='41' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='41'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x0c' function='0x0'/>
    </controller>
    <controller type='pci' index='42' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='42'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x0d' function='0x0'/>
    </controller>
    <controller type='pci' index='43' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='43'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x0e' function='0x0'/>
    </controller>
    <controller type='pci' index='44' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='44'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x0f' function='0x0'/>
    </controller>
    <controller type='pci' index='45' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='45'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x10' function='0x0'/>
    </controller>
    <controller type='pci' index='46' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='46'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x11' function='0x0'/>
    </controller>
    <controller type='pci' index='47' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='47'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x12' function='0x0'/>
    </controller>
    <controller type='pci' index='48' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='48'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x13' function='0x0'/>
    </controller>
    <controller type='pci' index='49' model='pci-bridge'>
      <model name='pci-bridge'/>
      <target chassisNr='49'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x14' function='0x0'/>
    </controller>
    <controller type='sata' index='0'>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x16' function='0x0'/>
    </controller>
    <controller type='virtio-serial' index='0'>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x17' function='0x0'/>
    </controller>
    <controller type='usb' index='0' model='ich9-ehci1'>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x7'/>
    </controller>
    <controller type='usb' index='0' model='ich9-uhci1'>
      <master startport='0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0' multifunction='on'/>
    </controller>
    <controller type='usb' index='0' model='ich9-uhci2'>
      <master startport='2'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x1'/>
    </controller>
    <controller type='usb' index='0' model='ich9-uhci3'>
      <master startport='4'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x2'/>
    </controller>
    <interface type='direct' trustGuestRxFilters='yes'>
      <mac address='ce:7e:9d:f7:87:35'/>
      <source dev='vhost0' mode='bridge'/>
      <model type='virtio-net'/>
      <address type='pci' domain='0x0000' bus='0x01' slot='0x15' 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='mouse' bus='ps2'/>
    <input type='keyboard' bus='ps2'/>
    <tpm model='tpm-tis'>
      <backend type='emulator' version='2.0' persistent_state='yes'/>
    </tpm>
    <audio id='1' type='none'/>
    <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='0x01' slot='0x19' function='0x0'/>
    </hostdev>
    <memballoon model='none'/>
  </devices>
</domain>

 

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