[  743.294359] br0: port 1(veth1) entered blocking state
[  743.294443] br0: port 1(veth1) entered disabled state
[  743.294508] veth1: entered allmulticast mode
[  743.294616] veth1: entered promiscuous mode
[  743.315962] br0: port 1(veth1) entered blocking state
[  743.316022] br0: port 1(veth1) entered forwarding state
[  748.484968] br0: port 1(veth1) entered disabled state
[  748.492716] veth1: left allmulticast mode
[  748.492760] veth1: left promiscuous mode
[  748.492801] br0: port 1(veth1) entered disabled state