[ 1437.454227][T13210] br1: port 1(veth1) entered blocking state
[ 1437.454748][T13210] br1: port 1(veth1) entered disabled state
[ 1437.455198][T13210] veth1: entered allmulticast mode
[ 1437.458596][T13210] veth1: entered promiscuous mode
[ 1437.572555][T10518] br1: port 1(veth1) entered blocking state
[ 1437.573012][T10518] br1: port 1(veth1) entered forwarding state
[ 1457.038354][T13349] br1: port 1(veth1) entered disabled state
[ 1457.196422][T13350] veth1: left allmulticast mode
[ 1457.197041][T13350] veth1: left promiscuous mode
[ 1457.197887][T13350] br1: port 1(veth1) entered disabled state