[ 1518.165495] br0: port 1(veth1) entered blocking state
[ 1518.165542] br0: port 1(veth1) entered disabled state
[ 1518.165582] veth1: entered allmulticast mode
[ 1518.165639] veth1: entered promiscuous mode
[ 1518.182775] br0: port 2(veth_segment) entered blocking state
[ 1518.182814] br0: port 2(veth_segment) entered disabled state
[ 1518.182856] veth_segment: entered allmulticast mode
[ 1518.182904] veth_segment: entered promiscuous mode
[ 1518.185710] br0: port 2(veth_segment) entered blocking state
[ 1518.185783] br0: port 2(veth_segment) entered forwarding state
[ 1518.185858] br0: port 1(veth1) entered blocking state
[ 1518.185919] br0: port 1(veth1) entered forwarding state
[ 1520.233762] br0: port 1(veth1) entered disabled state
[ 1520.240640] veth1 (unregistering): left allmulticast mode
[ 1520.240680] veth1 (unregistering): left promiscuous mode
[ 1520.240713] br0: port 1(veth1) entered disabled state
[ 1520.256675] veth_segment: left allmulticast mode
[ 1520.256715] veth_segment: left promiscuous mode
[ 1520.256750] br0: port 2(veth_segment) entered disabled state
[ 1528.113640] br0: port 1(veth1) entered blocking state
[ 1528.113684] br0: port 1(veth1) entered disabled state
[ 1528.113720] veth1: entered allmulticast mode
[ 1528.113772] veth1: entered promiscuous mode
[ 1528.130604] br0: port 2(veth_segment) entered blocking state
[ 1528.130650] br0: port 2(veth_segment) entered disabled state
[ 1528.130687] veth_segment: entered allmulticast mode
[ 1528.130730] veth_segment: entered promiscuous mode
[ 1528.133523] br0: port 2(veth_segment) entered blocking state
[ 1528.133592] br0: port 2(veth_segment) entered forwarding state
[ 1528.133676] br0: port 1(veth1) entered blocking state
[ 1528.133737] br0: port 1(veth1) entered forwarding state
[ 1530.162140] iperf3 (11159) used greatest stack depth: 11832 bytes left
[ 1530.179767] br0: port 1(veth1) entered disabled state
[ 1530.183180] veth1 (unregistering): left allmulticast mode
[ 1530.183246] veth1 (unregistering): left promiscuous mode
[ 1530.183309] br0: port 1(veth1) entered disabled state
[ 1530.202640] veth_segment: left allmulticast mode
[ 1530.202709] veth_segment: left promiscuous mode
[ 1530.202781] br0: port 2(veth_segment) entered disabled state