[ 521.837350] 8021q: 802.1Q VLAN Support v1.8 [ 522.243579] br1: port 1(veth1) entered blocking state [ 522.243654] br1: port 1(veth1) entered disabled state [ 522.243731] veth1: entered allmulticast mode [ 522.243809] veth1: entered promiscuous mode [ 522.257747] br1: port 1(veth1) entered blocking state [ 522.257813] br1: port 1(veth1) entered forwarding state [ 548.408967] br1: port 1(veth1) entered disabled state [ 548.461312] veth1: left allmulticast mode [ 548.461389] veth1: left promiscuous mode [ 548.461429] br1: port 1(veth1) entered disabled state