[  574.365817][T20073] br1: port 1(veth1) entered blocking state
[  574.366053][T20073] br1: port 1(veth1) entered disabled state
[  574.366243][T20073] veth1: entered allmulticast mode
[  574.368317][T20073] veth1: entered promiscuous mode
[  574.400006][T17978] br1: port 1(veth1) entered blocking state
[  574.400194][T17978] br1: port 1(veth1) entered forwarding state
[  574.429021][T20075] br1: port 2(veth2) entered blocking state
[  574.429226][T20075] br1: port 2(veth2) entered disabled state
[  574.429412][T20075] veth2: entered allmulticast mode
[  574.431376][T20075] veth2: entered promiscuous mode
[  574.454088][T17978] br1: port 2(veth2) entered blocking state
[  574.454278][T17978] br1: port 2(veth2) entered forwarding state
[  621.585279][T21558] br1: port 2(veth2) entered disabled state
[  621.608286][T21559] veth2: left allmulticast mode
[  621.608484][T21559] veth2: left promiscuous mode
[  621.608783][T21559] br1: port 2(veth2) entered disabled state
[  621.635293][T21560] br1: port 1(veth1) entered disabled state
[  621.669221][T21561] veth1: left allmulticast mode
[  621.669375][T21561] veth1: left promiscuous mode
[  621.669603][T21561] br1: port 1(veth1) entered disabled state