[  776.458422][T20417] br1: port 1(veth1) entered blocking state
[  776.458786][T20417] br1: port 1(veth1) entered disabled state
[  776.459139][T20417] veth1: entered allmulticast mode
[  776.462311][T20417] veth1: entered promiscuous mode
[  776.512790][T19437] br1: port 1(veth1) entered blocking state
[  776.512982][T19437] br1: port 1(veth1) entered forwarding state
[  776.547983][T20420] br1: port 2(veth2) entered blocking state
[  776.548165][T20420] br1: port 2(veth2) entered disabled state
[  776.548344][T20420] veth2: entered allmulticast mode
[  776.550104][T20420] veth2: entered promiscuous mode
[  776.584901][T19437] br1: port 2(veth2) entered blocking state
[  776.585083][T19437] br1: port 2(veth2) entered forwarding state
[  788.525394][T20631] br1: port 2(veth2) entered disabled state
[  788.554498][T20632] veth2: left allmulticast mode
[  788.554763][T20632] veth2: left promiscuous mode
[  788.555141][T20632] br1: port 2(veth2) entered disabled state
[  788.592262][T20633] br1: port 1(veth1) entered disabled state
[  788.632977][T20634] veth1: left allmulticast mode
[  788.633143][T20634] veth1: left promiscuous mode
[  788.633824][T20634] br1: port 1(veth1) entered disabled state