[ 1352.851825][ T9818] br1: port 1(veth1) entered blocking state
[ 1352.852111][ T9818] br1: port 1(veth1) entered disabled state
[ 1352.852364][ T9818] veth1: entered allmulticast mode
[ 1352.855170][ T9818] veth1: entered promiscuous mode
[ 1353.011570][ T7981] br1: port 1(veth1) entered blocking state
[ 1353.011986][ T7981] br1: port 1(veth1) entered forwarding state
[ 1387.229563][ T9900] br1: port 1(veth1) entered disabled state
[ 1387.421551][ T9901] veth1: left allmulticast mode
[ 1387.421757][ T9901] veth1: left promiscuous mode
[ 1387.422718][ T9901] br1: port 1(veth1) entered disabled state