[root@homeserv ~]# brctl show
bridge name     bridge id               STP enabled     interfaces
br0             8000.e41f1360ced4       no              vnet6
                                                        vnet5
                                                        vnet4
                                                        vnet3
                                                        vnet2
                                                        vnet1
                                                        vnet0
                                                        eth0