[ 1433.505359][ T8981] br1: port 1(veth1) entered blocking state
[ 1433.505661][ T8981] br1: port 1(veth1) entered disabled state
[ 1433.505938][ T8981] veth1: entered allmulticast mode
[ 1433.509154][ T8981] veth1: entered promiscuous mode
[ 1433.681964][ T3213] br1: port 1(veth1) entered blocking state
[ 1433.682380][ T3213] br1: port 1(veth1) entered forwarding state
[ 1468.163599][ T9072] br1: port 1(veth1) entered disabled state
[ 1468.317969][ T9073] veth1: left allmulticast mode
[ 1468.318194][ T9073] veth1: left promiscuous mode
[ 1468.318527][ T9073] br1: port 1(veth1) entered disabled state