5: lxcbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 master lxcbr0 
6: virbr4: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 master virbr4 
7: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 master virbr0 
8: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 master docker0 
