• [6.11.0-rc4][6.11.0-rc5]internal error: Unknown PCI header type '127' for device '0000:05:00.0'


    FanShu
    • Urgent

    Virtual Machines can't start up when use PCI Device - "Intel Ethernet Controller I225-V | Ethernet controller (05:00.0)".

    and it shows:

    Execution error
    internal error: Unknown PCI header type '127' for device '0000:05:00.0'

     

    It's ok to use "Intel Ethernet Controller I225-V | Ethernet controller (04:00.0)" or "Intel Ethernet Controller I225-V | Ethernet controller (03:00.0)".

    Everything is ok under [6.11.0-rc3] and earlier.

     

    Virtual Machines XML:

    <?xml version='1.0' encoding='UTF-8'?>
    <domain type='kvm'>
      <name>iKuai</name>
      <uuid>160d6dba-70c3-0f68-e4a5-6724de3cecba</uuid>
      <metadata>
        <vmtemplate xmlns="unraid" name="Linux" icon="linux.png" os="linux"/>
      </metadata>
      <memory unit='KiB'>1048576</memory>
      <currentMemory unit='KiB'>1048576</currentMemory>
      <memoryBacking>
        <nosharepages/>
      </memoryBacking>
      <vcpu placement='static'>1</vcpu>
      <cputune>
        <vcpupin vcpu='0' cpuset='0'/>
      </cputune>
      <os>
        <type arch='x86_64' machine='pc-q35-6.2'>hvm</type>
      </os>
      <features>
        <acpi/>
        <apic/>
      </features>
      <cpu mode='host-passthrough' check='none' migratable='on'>
        <topology sockets='1' dies='1' cores='1' threads='1'/>
        <cache mode='passthrough'/>
      </cpu>
      <clock offset='utc'>
        <timer name='rtc' tickpolicy='catchup'/>
        <timer name='pit' tickpolicy='delay'/>
        <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/user/domains/iKuai/vdisk1.img'/>
          <target dev='hdc' bus='virtio'/>
          <boot order='1'/>
          <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
        </disk>
        <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>
        <controller type='pci' index='0' model='pcie-root'/>
        <controller type='pci' index='1' model='pcie-root-port'>
          <model name='pcie-root-port'/>
          <target chassis='1' port='0x10'/>
          <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0' multifunction='on'/>
        </controller>
        <controller type='pci' index='2' model='pcie-root-port'>
          <model name='pcie-root-port'/>
          <target chassis='2' port='0x11'/>
          <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x1'/>
        </controller>
        <controller type='pci' index='3' model='pcie-root-port'>
          <model name='pcie-root-port'/>
          <target chassis='3' port='0x12'/>
          <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x2'/>
        </controller>
        <controller type='pci' index='4' model='pcie-root-port'>
          <model name='pcie-root-port'/>
          <target chassis='4' port='0x13'/>
          <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='0x14'/>
          <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x4'/>
        </controller>
        <controller type='virtio-serial' index='0'>
          <address type='pci' domain='0x0000' bus='0x02' slot='0x00' function='0x0'/>
        </controller>
        <controller type='sata' index='0'>
          <address type='pci' domain='0x0000' bus='0x00' slot='0x1f' function='0x2'/>
        </controller>
        <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='1'/>
        </input>
        <input type='mouse' bus='ps2'/>
        <input type='keyboard' bus='ps2'/>
        <graphics type='vnc' port='-1' autoport='yes' websocket='-1' listen='0.0.0.0' keymap='en-us'>
          <listen type='address' address='0.0.0.0'/>
        </graphics>
        <audio id='1' type='none'/>
        <video>
          <model type='qxl' ram='65536' vram='65536' vgamem='16384' heads='1' primary='yes'/>
          <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/>
        </video>
        <hostdev mode='subsystem' type='pci' managed='yes'>
          <driver name='vfio'/>
          <source>
            <address domain='0x0000' bus='0x05' slot='0x00' function='0x0'/>
          </source>
          <address type='pci' domain='0x0000' bus='0x03' slot='0x00' function='0x0'/>
        </hostdev>
        <memballoon model='none'/>
      </devices>
    </domain>
     

    PCI Devices and IOMMU Groups:

    image.thumb.png.2b45e777c18be8ce709a0d78f40bdacd.png

     

    Diagnostics:

    nrs-diagnostics-20220916-2318.zip




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  • Status Definitions

     

    Open = Under consideration.

     

    Solved = The issue has been resolved.

     

    Solved version = The issue has been resolved in the indicated release version.

     

    Closed = Feedback or opinion better posted on our forum for discussion. Also for reports we cannot reproduce or need more information. In this case just add a comment and we will review it again.

     

    Retest = Please retest in latest release.


    Priority Definitions

     

    Minor = Something not working correctly.

     

    Urgent = Server crash, data loss, or other showstopper.

     

    Annoyance = Doesn't affect functionality but should be fixed.

     

    Other = Announcement or other non-issue.