[ 1548.204208] br0: port 1(veth1) entered blocking state
[ 1548.204260] br0: port 1(veth1) entered disabled state
[ 1548.204294] veth1: entered allmulticast mode
[ 1548.204345] veth1: entered promiscuous mode
[ 1548.225627] br0: port 2(veth_segment) entered blocking state
[ 1548.225674] br0: port 2(veth_segment) entered disabled state
[ 1548.225708] veth_segment: entered allmulticast mode
[ 1548.225753] veth_segment: entered promiscuous mode
[ 1548.229179] br0: port 2(veth_segment) entered blocking state
[ 1548.229226] br0: port 2(veth_segment) entered forwarding state
[ 1548.229265] br0: port 1(veth1) entered blocking state
[ 1548.229294] br0: port 1(veth1) entered forwarding state
[ 1550.284639] br0: port 1(veth1) entered disabled state
[ 1550.292548] veth1 (unregistering): left allmulticast mode
[ 1550.292602] veth1 (unregistering): left promiscuous mode
[ 1550.292629] br0: port 1(veth1) entered disabled state
[ 1550.309589] veth_segment: left allmulticast mode
[ 1550.309632] veth_segment: left promiscuous mode
[ 1550.309667] br0: port 2(veth_segment) entered disabled state
[ 1558.369979] br0: port 1(veth1) entered blocking state
[ 1558.370030] br0: port 1(veth1) entered disabled state
[ 1558.370057] veth1: entered allmulticast mode
[ 1558.370112] veth1: entered promiscuous mode
[ 1558.392241] br0: port 2(veth_segment) entered blocking state
[ 1558.392287] br0: port 2(veth_segment) entered disabled state
[ 1558.392332] veth_segment: entered allmulticast mode
[ 1558.392377] veth_segment: entered promiscuous mode
[ 1558.395804] br0: port 2(veth_segment) entered blocking state
[ 1558.395876] br0: port 2(veth_segment) entered forwarding state
[ 1558.395957] br0: port 1(veth1) entered blocking state
[ 1558.396020] br0: port 1(veth1) entered forwarding state
[ 1560.429270] iperf3 (8015) used greatest stack depth: 11816 bytes left
[ 1560.443633] br0: port 1(veth1) entered disabled state
[ 1560.448555] veth1 (unregistering): left allmulticast mode
[ 1560.448589] veth1 (unregistering): left promiscuous mode
[ 1560.448618] br0: port 1(veth1) entered disabled state
[ 1560.466569] veth_segment: left allmulticast mode
[ 1560.466607] veth_segment: left promiscuous mode
[ 1560.466642] br0: port 2(veth_segment) entered disabled state