Description of problem:
Hostdev interface can not be plugged back after unplugged with failover setting

Version-Release number of selected component (if applicable):
libvirt-8.0.0-3.el9.x86_64
qemu-kvm-6.2.0-7.el9.x86_64

How reproducible:
100%

Steps to Reproduce:
1. Start vm with failover interface setting:

1. virsh dumpxml rhel9 | grep /interface -B9
   ......
   <interface type='network'>
   <mac address='52:54:00:aa:1c:ef'/>
   <source network='hostbridge'/>
   <model type='virtio'/>
   <teaming type='persistent'/>
   <alias name='ua-backup0'/>
   <address type='pci' domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
   </interface>
   <interface type='network'>
   <mac address='52:54:00:aa:1c:ef'/>
   <source network='hostdev-net'/>
   <teaming type='transient' persistent='ua-backup0'/>
   <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
   </interface>

2. Login the vm and check there are 3 interfaces and the network works well;

3. Hot unplug the hostdev device, all things are expected, unplug succeed and the network works well;

Dump the hostdev interface xml as below:

1. cat hostdevinterface.xml
   <interface type='hostdev' managed='yes'>
   <mac address='52:54:00:aa:1c:ef'/>
   <driver name='vfio'/>
   <source>
   <address type='pci' domain='0x0000' bus='0x82' slot='0x10' function='0x1'/>
   </source>
   <teaming type='transient' persistent='ua-backup0'/>
   <alias name='hostdev0'/>
   <address type='pci' domain='0x0000' bus='0x04' slot='0x00' function='0x0'/>
   </interface>

1. virsh detach-device rhel9 hostdevinterface.xml
   Device detached successfully

on guest, check network works well:

1. ping www.baidu.com
   ...
   64 bytes from 182.61.200.7 (182.61.200.7): icmp_seq=151 ttl=48 time=2.97 ms
   [ 206.393009] pcieport 0000:00:02.3: pciehp: Slot(0-3): Attention button pressed
   [ 206.394346] pcieport 0000:00:02.3: pciehp: Slot(0-3): Powering off due to button press
   64 bytes from 182.61.200.7 (182.61.200.7): icmp_seq=152 ttl=48 time=3.04 ms
   ...
   64 bytes from 182.61.200.7 (182.61.200.7): icmp_seq=156 ttl=48 time=30.4 ms
   [ 211.519313] virtio_net virtio1 enp1s0: failover primary slave:enp4s0 unregistered
   64 bytes from 182.61.200.7 (182.61.200.7): icmp_seq=158 ttl=48 time=3.14 ms
   ...
   64 bytes from 182.61.200.7 (182.61.200.7): icmp_seq=221 ttl=48 time=3.03 ms
   64 bytes from 182.61.200.7 (182.61.200.7): icmp_seq=222 ttl=48 time=3.05 ms

4. Tried to hot plug the hostdev interface back, but it failed;

1. virsh attach-device rhel9 hostdevinterface.xml
   error: Failed to attach device from hostdevinterface.xml
   error: internal error: unable to execute QEMU command 'device_add': Duplicate ID 'hostdev0' for device

Update the xml to delete the alias, it still fails:

1. cat hostdevinterface2.xml
   <interface type='hostdev' managed='yes'>
   <mac address='52:54:00:aa:1c:ef'/>
   <driver name='vfio'/>
   <source>
   <address type='pci' domain='0x0000' bus='0x82' slot='0x10' function='0x1'/>
   </source>
   <teaming type='transient' persistent='ua-backup0'/>
   </interface>

1. virsh attach-device rhel9 hostdevinterface.xml
   error: Failed to attach device from hostdevinterface.xml
   error: internal error: unable to execute QEMU command 'device_add': Duplicate ID 'hostdev0' for device

Actual results:
Hostdev interface can not be plugged back after unplugged with failover setting

Expected results:
It should succeed to hot plug back the interface

Additional info:
No such issue with qemu-kvm-6.1.0-8.el9.x86_64