Comment 2 for bug 1831130

I tried to launch 2 VMs, one attached to SRIOV port and the second to PCI-passthrough port.
Found same behaviour:

| dde29d25-8522-4ebe-8eb7-0a96818a769e | vm-pthru-1 | ACTIVE | private-net0=192.168.201.63 | cirros | m1.small |
| 8a926af8-b726-48eb-960a-0dd52ec15276 | vm-sriov-1 | ACTIVE | public-net0=192.168.101.252 | cirros | m1.small |

compute-0:~$ sudo virsh list
 Id Name State
-----------------------------------
 7 instance-0000002b running
 8 instance-00000028 running

compute-0:~$ sudo virsh console instance-0000002b

$ ifconfig
eth0 Link encap:Ethernet HWaddr FA:16:3E:1B:84:CC
          inet6 addr: fe80::f816:3eff:fe1b:84cc/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B) TX bytes:1332 (1.3 KiB)

lo Link encap:Local Loopback
          inet addr:127.0.0.1 Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING MTU:65536 Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1
          RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)