[  757.803371][ T6870] br1: port 1(veth1) entered blocking state
[  757.803777][ T6870] br1: port 1(veth1) entered disabled state
[  757.804172][ T6870] veth1: entered allmulticast mode
[  757.806859][ T6870] veth1: entered promiscuous mode
[  757.845888][ T4986] br1: port 1(veth1) entered blocking state
[  757.846267][ T4986] br1: port 1(veth1) entered forwarding state
[  757.887621][ T6873] br1: port 2(veth2) entered blocking state
[  757.888002][ T6873] br1: port 2(veth2) entered disabled state
[  757.889090][ T6873] veth2: entered allmulticast mode
[  757.891791][ T6873] veth2: entered promiscuous mode
[  757.944724][ T4735] br1: port 2(veth2) entered blocking state
[  757.945065][ T4735] br1: port 2(veth2) entered forwarding state
[  771.531718][ T7072] br1: port 2(veth2) entered disabled state
[  771.575622][ T7073] veth2: left allmulticast mode
[  771.575874][ T7073] veth2: left promiscuous mode
[  771.576911][ T7073] br1: port 2(veth2) entered disabled state
[  771.611304][ T7074] br1: port 1(veth1) entered disabled state
[  771.651492][ T7075] veth1: left allmulticast mode
[  771.651746][ T7075] veth1: left promiscuous mode
[  771.652128][ T7075] br1: port 1(veth1) entered disabled state