[  738.366296][T20471] br1: port 1(veth1) entered blocking state
[  738.366603][T20471] br1: port 1(veth1) entered disabled state
[  738.366854][T20471] veth1: entered allmulticast mode
[  738.368570][T20471] veth1: entered promiscuous mode
[  738.398981][  T279] br1: port 1(veth1) entered blocking state
[  738.399230][  T279] br1: port 1(veth1) entered forwarding state
[  738.427945][T20474] br1: port 2(veth2) entered blocking state
[  738.428145][T20474] br1: port 2(veth2) entered disabled state
[  738.428995][T20474] veth2: entered allmulticast mode
[  738.430509][T20474] veth2: entered promiscuous mode
[  738.462627][   T37] br1: port 2(veth2) entered blocking state
[  738.462844][   T37] br1: port 2(veth2) entered forwarding state
[  756.620389][T20690] br1: port 2(veth2) entered disabled state
[  756.650070][T20691] veth2: left allmulticast mode
[  756.650292][T20691] veth2: left promiscuous mode
[  756.650584][T20691] br1: port 2(veth2) entered disabled state
[  756.674532][T20692] br1: port 1(veth1) entered disabled state
[  756.701956][T20693] veth1: left allmulticast mode
[  756.702148][T20693] veth1: left promiscuous mode
[  756.702454][T20693] br1: port 1(veth1) entered disabled state