[  447.003735] br1: port 1(veth1) entered blocking state
[  447.003860] br1: port 1(veth1) entered disabled state
[  447.003930] veth1: entered allmulticast mode
[  447.004050] veth1: entered promiscuous mode
[  447.013599] br1: port 1(veth1) entered blocking state
[  447.013669] br1: port 1(veth1) entered forwarding state
[  472.451134] br1: port 1(veth1) entered disabled state
[  472.462171] veth1: left allmulticast mode
[  472.462242] veth1: left promiscuous mode
[  472.462291] br1: port 1(veth1) entered disabled state