[ 1589.632853] br0: port 1(veth1) entered blocking state
[ 1589.632945] br0: port 1(veth1) entered disabled state
[ 1589.633017] veth1: entered allmulticast mode
[ 1589.633109] veth1: entered promiscuous mode
[ 1589.654352] br0: port 2(veth_segment) entered blocking state
[ 1589.654395] br0: port 2(veth_segment) entered disabled state
[ 1589.654437] veth_segment: entered allmulticast mode
[ 1589.654489] veth_segment: entered promiscuous mode
[ 1589.657891] br0: port 2(veth_segment) entered blocking state
[ 1589.657964] br0: port 2(veth_segment) entered forwarding state
[ 1589.658040] br0: port 1(veth1) entered blocking state
[ 1589.658103] br0: port 1(veth1) entered forwarding state
[ 1591.711245] br0: port 1(veth1) entered disabled state
[ 1591.714181] veth1 (unregistering): left allmulticast mode
[ 1591.714257] veth1 (unregistering): left promiscuous mode
[ 1591.714360] br0: port 1(veth1) entered disabled state
[ 1591.736190] veth_segment: left allmulticast mode
[ 1591.736261] veth_segment: left promiscuous mode
[ 1591.736333] br0: port 2(veth_segment) entered disabled state
[ 1599.771994] br0: port 1(veth1) entered blocking state
[ 1599.772045] br0: port 1(veth1) entered disabled state
[ 1599.772079] veth1: entered allmulticast mode
[ 1599.772141] veth1: entered promiscuous mode
[ 1599.793596] br0: port 2(veth_segment) entered blocking state
[ 1599.793644] br0: port 2(veth_segment) entered disabled state
[ 1599.793685] veth_segment: entered allmulticast mode
[ 1599.793738] veth_segment: entered promiscuous mode
[ 1599.797140] br0: port 2(veth_segment) entered blocking state
[ 1599.797183] br0: port 2(veth_segment) entered forwarding state
[ 1599.797221] br0: port 1(veth1) entered blocking state
[ 1599.797245] br0: port 1(veth1) entered forwarding state
[ 1601.831540] iperf3 (26844) used greatest stack depth: 11264 bytes left
[ 1601.852345] br0: port 1(veth1) entered disabled state
[ 1601.855198] veth1 (unregistering): left allmulticast mode
[ 1601.855235] veth1 (unregistering): left promiscuous mode
[ 1601.855268] br0: port 1(veth1) entered disabled state
[ 1601.873178] veth_segment: left allmulticast mode
[ 1601.873215] veth_segment: left promiscuous mode
[ 1601.873252] br0: port 2(veth_segment) entered disabled state