[  551.955777] br1: port 1(veth1) entered blocking state
[  551.955870] br1: port 1(veth1) entered disabled state
[  551.955933] veth1: entered allmulticast mode
[  551.956022] veth1: entered promiscuous mode
[  551.970900] br1: port 1(veth1) entered blocking state
[  551.970980] br1: port 1(veth1) entered forwarding state
[  577.673457] br1: port 1(veth1) entered disabled state
[  577.686426] veth1: left allmulticast mode
[  577.686482] veth1: left promiscuous mode
[  577.686517] br1: port 1(veth1) entered disabled state