[  420.871892] br1: port 1(veth1) entered blocking state
[  420.871942] br1: port 1(veth1) entered disabled state
[  420.871978] veth1: entered allmulticast mode
[  420.872036] veth1: entered promiscuous mode
[  420.875019] br1: port 1(veth1) entered blocking state
[  420.875054] br1: port 1(veth1) entered forwarding state
[  433.725110] br1: port 1(veth1) entered disabled state
[  433.728010] veth1: left allmulticast mode
[  433.728046] veth1: left promiscuous mode
[  433.728071] br1: port 1(veth1) entered disabled state