[ 1599.209004][ T8686] br0: port 1(veth1) entered blocking state
[ 1599.209263][ T8686] br0: port 1(veth1) entered disabled state
[ 1599.209749][ T8686] veth1: entered allmulticast mode
[ 1599.211789][ T8686] veth1: entered promiscuous mode
[ 1599.526482][   T52] br0: port 1(veth1) entered blocking state
[ 1599.526889][   T52] br0: port 1(veth1) entered forwarding state
[ 1606.965497][ T8721] br0: port 1(veth1) entered disabled state
[ 1607.106380][ T8722] veth1: left allmulticast mode
[ 1607.106604][ T8722] veth1: left promiscuous mode
[ 1607.106938][ T8722] br0: port 1(veth1) entered disabled state