[ 1530.892835] br0: port 1(veth1) entered blocking state
[ 1530.892923] br0: port 1(veth1) entered disabled state
[ 1530.892991] veth1: entered allmulticast mode
[ 1530.893077] veth1: entered promiscuous mode
[ 1530.909797] br0: port 2(veth_segment) entered blocking state
[ 1530.909837] br0: port 2(veth_segment) entered disabled state
[ 1530.909879] veth_segment: entered allmulticast mode
[ 1530.909921] veth_segment: entered promiscuous mode
[ 1530.912624] br0: port 1(veth1) entered blocking state
[ 1530.912691] br0: port 1(veth1) entered forwarding state
[ 1530.915495] br0: port 2(veth_segment) entered blocking state
[ 1530.915535] br0: port 2(veth_segment) entered forwarding state
[ 1532.974744] br0: port 1(veth1) entered disabled state
[ 1532.979660] veth1 (unregistering): left allmulticast mode
[ 1532.979704] veth1 (unregistering): left promiscuous mode
[ 1532.979734] br0: port 1(veth1) entered disabled state
[ 1533.007698] veth_segment: left allmulticast mode
[ 1533.007756] veth_segment: left promiscuous mode
[ 1533.007795] br0: port 2(veth_segment) entered disabled state
[ 1540.850679] br0: port 1(veth1) entered blocking state
[ 1540.850732] br0: port 1(veth1) entered disabled state
[ 1540.850767] veth1: entered allmulticast mode
[ 1540.850815] veth1: entered promiscuous mode
[ 1540.867703] br0: port 2(veth_segment) entered blocking state
[ 1540.867776] br0: port 2(veth_segment) entered disabled state
[ 1540.867854] veth_segment: entered allmulticast mode
[ 1540.867933] veth_segment: entered promiscuous mode
[ 1540.870678] br0: port 1(veth1) entered blocking state
[ 1540.870710] br0: port 1(veth1) entered forwarding state
[ 1540.873473] br0: port 2(veth_segment) entered blocking state
[ 1540.873542] br0: port 2(veth_segment) entered forwarding state
[ 1542.897880] iperf3 (29337) used greatest stack depth: 11456 bytes left
[ 1542.924803] br0: port 1(veth1) entered disabled state
[ 1542.940648] veth1 (unregistering): left allmulticast mode
[ 1542.940683] veth1 (unregistering): left promiscuous mode
[ 1542.940715] br0: port 1(veth1) entered disabled state
[ 1542.970649] veth_segment: left allmulticast mode
[ 1542.970683] veth_segment: left promiscuous mode
[ 1542.970709] br0: port 2(veth_segment) entered disabled state