Comment 7 for bug 1977485

I have just tested this, and I can confirm the issue also happens when doing "openstack server remove port":

    <interface type='bridge'>
      <mac address='00:16:3c:c8:fb:9c'/>
      <source bridge='br-int'/>
      <virtualport type='openvswitch'>
        <parameters interfaceid='b0dc50f4-7715-4857-9de1-074cf040098a'/>
      </virtualport>
      <target dev='tapb0dc50f4-77'/>
      <model type='virtio'/>
      <mtu size='1500'/>
      <alias name='net0'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
    </interface>
    <interface type='ethernet'>
      <mac address='00:16:3c:c8:fb:9c'/>
      <target dev='tapb0dc50f4-77'/>
      <model type='virtio'/>
      <mtu size='1500'/>
      <alias name='net1'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
    </interface>

That is after removing the port from the VM, and then re-adding the exact same port again. Same results as with deleting the port.