[ 1512.774946][ T8134] br1: port 1(veth1) entered blocking state
[ 1512.775264][ T8134] br1: port 1(veth1) entered disabled state
[ 1512.775520][ T8134] veth1: entered allmulticast mode
[ 1512.777742][ T8134] veth1: entered promiscuous mode
[ 1512.930095][ T7812] br1: port 1(veth1) entered blocking state
[ 1512.930385][ T7812] br1: port 1(veth1) entered forwarding state
[ 1547.393608][ T8225] br1: port 1(veth1) entered disabled state
[ 1547.544727][ T8226] veth1: left allmulticast mode
[ 1547.545031][ T8226] veth1: left promiscuous mode
[ 1547.545383][ T8226] br1: port 1(veth1) entered disabled state