[ 1530.261293] br0: port 1(veth1) entered blocking state
[ 1530.261343] br0: port 1(veth1) entered disabled state
[ 1530.261381] veth1: entered allmulticast mode
[ 1530.261438] veth1: entered promiscuous mode
[ 1530.278835] br0: port 2(veth_segment) entered blocking state
[ 1530.278911] br0: port 2(veth_segment) entered disabled state
[ 1530.278982] veth_segment: entered allmulticast mode
[ 1530.279080] veth_segment: entered promiscuous mode
[ 1530.281914] br0: port 1(veth1) entered blocking state
[ 1530.281945] br0: port 1(veth1) entered forwarding state
[ 1530.284849] br0: port 2(veth_segment) entered blocking state
[ 1530.284919] br0: port 2(veth_segment) entered forwarding state
[ 1532.442160] br0: port 1(veth1) entered disabled state
[ 1532.448057] veth1 (unregistering): left allmulticast mode
[ 1532.448093] veth1 (unregistering): left promiscuous mode
[ 1532.448124] br0: port 1(veth1) entered disabled state
[ 1532.459086] veth_segment: left allmulticast mode
[ 1532.459115] veth_segment: left promiscuous mode
[ 1532.459145] br0: port 2(veth_segment) entered disabled state
[ 1540.334440] br0: port 1(veth1) entered blocking state
[ 1540.334489] br0: port 1(veth1) entered disabled state
[ 1540.334524] veth1: entered allmulticast mode
[ 1540.334579] veth1: entered promiscuous mode
[ 1540.352215] br0: port 2(veth_segment) entered blocking state
[ 1540.352257] br0: port 2(veth_segment) entered disabled state
[ 1540.352296] veth_segment: entered allmulticast mode
[ 1540.352340] veth_segment: entered promiscuous mode
[ 1540.355153] br0: port 1(veth1) entered blocking state
[ 1540.355186] br0: port 1(veth1) entered forwarding state
[ 1540.358086] br0: port 2(veth_segment) entered blocking state
[ 1540.358159] br0: port 2(veth_segment) entered forwarding state
[ 1542.384541] iperf3 (5262) used greatest stack depth: 11616 bytes left
[ 1542.414112] br0: port 1(veth1) entered disabled state
[ 1542.429048] veth1 (unregistering): left allmulticast mode
[ 1542.429085] veth1 (unregistering): left promiscuous mode
[ 1542.429117] br0: port 1(veth1) entered disabled state
[ 1542.450048] veth_segment: left allmulticast mode
[ 1542.450104] veth_segment: left promiscuous mode
[ 1542.450140] br0: port 2(veth_segment) entered disabled state