[ 1297.777690][T15160] br1: port 1(veth1) entered blocking state
[ 1297.777987][T15160] br1: port 1(veth1) entered disabled state
[ 1297.778275][T15160] veth1: entered allmulticast mode
[ 1297.780164][T15160] veth1: entered promiscuous mode
[ 1297.856187][ T2137] br1: port 1(veth1) entered blocking state
[ 1297.856656][ T2137] br1: port 1(veth1) entered forwarding state
[ 1311.323778][T15259] br1: port 1(veth1) entered disabled state
[ 1311.418793][T15260] veth1: left allmulticast mode
[ 1311.419072][T15260] veth1: left promiscuous mode
[ 1311.419435][T15260] br1: port 1(veth1) entered disabled state