[ 1544.054605][ T8061] br1: port 1(veth1) entered blocking state
[ 1544.054923][ T8061] br1: port 1(veth1) entered disabled state
[ 1544.055238][ T8061] veth1: entered allmulticast mode
[ 1544.057137][ T8061] veth1: entered promiscuous mode
[ 1544.229783][ T7603] br1: port 1(veth1) entered blocking state
[ 1544.230059][ T7603] br1: port 1(veth1) entered forwarding state
[ 1564.725846][ T8136] br1: port 1(veth1) entered disabled state
[ 1564.880969][ T8137] veth1: left allmulticast mode
[ 1564.881210][ T8137] veth1: left promiscuous mode
[ 1564.881514][ T8137] br1: port 1(veth1) entered disabled state