[ 1543.904289][ T7500] br1: port 1(veth1) entered blocking state
[ 1543.904543][ T7500] br1: port 1(veth1) entered disabled state
[ 1543.904814][ T7500] veth1: entered allmulticast mode
[ 1543.906635][ T7500] veth1: entered promiscuous mode
[ 1544.078235][ T3942] br1: port 1(veth1) entered blocking state
[ 1544.078576][ T3942] br1: port 1(veth1) entered forwarding state
[ 1544.237840][ T7502] br1: port 2(veth2) entered blocking state
[ 1544.238131][ T7502] br1: port 2(veth2) entered disabled state
[ 1544.238385][ T7502] veth2: entered allmulticast mode
[ 1544.240272][ T7502] veth2: entered promiscuous mode
[ 1544.392577][ T3942] br1: port 2(veth2) entered blocking state
[ 1544.393079][ T3942] br1: port 2(veth2) entered forwarding state
[ 1599.572502][ T7735] br1: port 1(veth1) entered disabled state
[ 1599.753710][ T7736] br1: port 2(veth2) entered disabled state
[ 1599.914373][ T7737] veth2: left allmulticast mode
[ 1599.914658][ T7737] veth2: left promiscuous mode
[ 1599.915090][ T7737] br1: port 2(veth2) entered disabled state
[ 1599.916708][ T7737] veth1: left allmulticast mode
[ 1599.916946][ T7737] veth1: left promiscuous mode
[ 1599.917352][ T7737] br1: port 1(veth1) entered disabled state