[  572.962909][T22736] br1: port 1(veth1) entered blocking state
[  572.963136][T22736] br1: port 1(veth1) entered disabled state
[  572.963349][T22736] veth1: entered allmulticast mode
[  572.964889][T22736] veth1: entered promiscuous mode
[  572.988718][T20051] br1: port 1(veth1) entered blocking state
[  572.988953][T20051] br1: port 1(veth1) entered forwarding state
[  573.015255][T22739] br1: port 2(veth2) entered blocking state
[  573.016209][T22739] br1: port 2(veth2) entered disabled state
[  573.016491][T22739] veth2: entered allmulticast mode
[  573.018072][T22739] veth2: entered promiscuous mode
[  573.048681][ T1287] br1: port 2(veth2) entered blocking state
[  573.048921][ T1287] br1: port 2(veth2) entered forwarding state
[  591.099019][T22955] br1: port 2(veth2) entered disabled state
[  591.133085][T22956] veth2: left allmulticast mode
[  591.133285][T22956] veth2: left promiscuous mode
[  591.133516][T22956] br1: port 2(veth2) entered disabled state
[  591.157612][T22957] br1: port 1(veth1) entered disabled state
[  591.186610][T22958] veth1: left allmulticast mode
[  591.186788][T22958] veth1: left promiscuous mode
[  591.187013][T22958] br1: port 1(veth1) entered disabled state