[ 1510.993324] br0: port 1(veth1) entered blocking state
[ 1510.993380] br0: port 1(veth1) entered disabled state
[ 1510.993414] veth1: entered allmulticast mode
[ 1510.993467] veth1: entered promiscuous mode
[ 1511.010231] br0: port 2(veth_segment) entered blocking state
[ 1511.010275] br0: port 2(veth_segment) entered disabled state
[ 1511.010318] veth_segment: entered allmulticast mode
[ 1511.010366] veth_segment: entered promiscuous mode
[ 1511.013051] br0: port 1(veth1) entered blocking state
[ 1511.013082] br0: port 1(veth1) entered forwarding state
[ 1511.015786] br0: port 2(veth_segment) entered blocking state
[ 1511.015825] br0: port 2(veth_segment) entered forwarding state
[ 1513.039279] iperf3 (19038) used greatest stack depth: 11680 bytes left
[ 1513.059253] br0: port 1(veth1) entered disabled state
[ 1513.067118] veth1 (unregistering): left allmulticast mode
[ 1513.067151] veth1 (unregistering): left promiscuous mode
[ 1513.067187] br0: port 1(veth1) entered disabled state
[ 1513.088145] veth_segment: left allmulticast mode
[ 1513.088182] veth_segment: left promiscuous mode
[ 1513.088218] br0: port 2(veth_segment) entered disabled state
[ 1520.924649] br0: port 1(veth1) entered blocking state
[ 1520.924734] br0: port 1(veth1) entered disabled state
[ 1520.924799] veth1: entered allmulticast mode
[ 1520.924881] veth1: entered promiscuous mode
[ 1520.941673] br0: port 2(veth_segment) entered blocking state
[ 1520.941742] br0: port 2(veth_segment) entered disabled state
[ 1520.941813] veth_segment: entered allmulticast mode
[ 1520.941893] veth_segment: entered promiscuous mode
[ 1520.944682] br0: port 1(veth1) entered blocking state
[ 1520.944711] br0: port 1(veth1) entered forwarding state
[ 1520.947470] br0: port 2(veth_segment) entered blocking state
[ 1520.947539] br0: port 2(veth_segment) entered forwarding state
[ 1522.991250] br0: port 1(veth1) entered disabled state
[ 1522.994141] veth1 (unregistering): left allmulticast mode
[ 1522.994178] veth1 (unregistering): left promiscuous mode
[ 1522.994213] br0: port 1(veth1) entered disabled state
[ 1523.018116] veth_segment: left allmulticast mode
[ 1523.018159] veth_segment: left promiscuous mode
[ 1523.018200] br0: port 2(veth_segment) entered disabled state