[  551.242563] br1: port 1(veth1) entered blocking state
[  551.242620] br1: port 1(veth1) entered disabled state
[  551.242668] veth1: entered allmulticast mode
[  551.242746] veth1: entered promiscuous mode
[  551.256019] br1: port 1(veth1) entered blocking state
[  551.256067] br1: port 1(veth1) entered forwarding state
[  576.985227] br1: port 1(veth1) entered disabled state
[  576.998356] veth1: left allmulticast mode
[  576.998408] veth1: left promiscuous mode
[  576.998440] br1: port 1(veth1) entered disabled state