[ 1334.426949][ T5251] br1: port 1(veth1) entered blocking state
[ 1334.427562][ T5251] br1: port 1(veth1) entered disabled state
[ 1334.427997][ T5251] veth1: entered allmulticast mode
[ 1334.431280][ T5251] veth1: entered promiscuous mode
[ 1334.506533][   T40] br1: port 1(veth1) entered blocking state
[ 1334.506987][   T40] br1: port 1(veth1) entered forwarding state
[ 1348.164708][ T5351] br1: port 1(veth1) entered disabled state
[ 1348.248271][ T5352] veth1: left allmulticast mode
[ 1348.248492][ T5352] veth1: left promiscuous mode
[ 1348.248802][ T5352] br1: port 1(veth1) entered disabled state