[ 1577.205143][ T7180] br0: port 1(veth1) entered blocking state
[ 1577.205444][ T7180] br0: port 1(veth1) entered disabled state
[ 1577.205695][ T7180] veth1: entered allmulticast mode
[ 1577.207709][ T7180] veth1: entered promiscuous mode
[ 1577.481882][   T52] br0: port 1(veth1) entered blocking state
[ 1577.482142][   T52] br0: port 1(veth1) entered forwarding state
[ 1584.979578][ T7214] br0: port 1(veth1) entered disabled state
[ 1585.127662][ T7216] veth1: left allmulticast mode
[ 1585.127880][ T7216] veth1: left promiscuous mode
[ 1585.128211][ T7216] br0: port 1(veth1) entered disabled state