[  718.649032][ T6579] br1: port 1(veth1) entered blocking state
[  718.649293][ T6579] br1: port 1(veth1) entered disabled state
[  718.649509][ T6579] veth1: entered allmulticast mode
[  718.652458][ T6579] veth1: entered promiscuous mode
[  718.676520][ T4462] br1: port 1(veth1) entered blocking state
[  718.676778][ T4462] br1: port 1(veth1) entered forwarding state
[  729.749427][ T6678] br1: port 1(veth1) entered disabled state
[  729.776866][ T6679] veth1: left allmulticast mode
[  729.777156][ T6679] veth1: left promiscuous mode
[  729.777545][ T6679] br1: port 1(veth1) entered disabled state