[ 2274.936319][T20428] br1: port 1(veth1) entered blocking state
[ 2274.936789][T20428] br1: port 1(veth1) entered disabled state
[ 2274.937225][T20428] veth1: entered allmulticast mode
[ 2274.940663][T20428] veth1: entered promiscuous mode
[ 2275.041488][   T72] br1: port 1(veth1) entered blocking state
[ 2275.041961][   T72] br1: port 1(veth1) entered forwarding state
[ 2289.869250][T20527] br1: port 1(veth1) entered disabled state
[ 2289.975836][T20528] veth1: left allmulticast mode
[ 2289.976189][T20528] veth1: left promiscuous mode
[ 2289.977394][T20528] br1: port 1(veth1) entered disabled state