[  721.783279][T19897] br1: port 1(veth1) entered blocking state
[  721.783507][T19897] br1: port 1(veth1) entered disabled state
[  721.783693][T19897] veth1: entered allmulticast mode
[  721.785911][T19897] veth1: entered promiscuous mode
[  721.817285][   T59] br1: port 1(veth1) entered blocking state
[  721.817668][   T59] br1: port 1(veth1) entered forwarding state
[  748.932367][T20081] br1: port 1(veth1) entered disabled state
[  748.974880][T20082] veth1: left allmulticast mode
[  748.975079][T20082] veth1: left promiscuous mode
[  748.975419][T20082] br1: port 1(veth1) entered disabled state