[ 1574.353677] br0: port 1(veth1) entered blocking state
[ 1574.353767] br0: port 1(veth1) entered disabled state
[ 1574.353848] veth1: entered allmulticast mode
[ 1574.353933] veth1: entered promiscuous mode
[ 1574.370314] br0: port 2(veth_segment) entered blocking state
[ 1574.370356] br0: port 2(veth_segment) entered disabled state
[ 1574.370388] veth_segment: entered allmulticast mode
[ 1574.370433] veth_segment: entered promiscuous mode
[ 1574.372962] br0: port 1(veth1) entered blocking state
[ 1574.372999] br0: port 1(veth1) entered forwarding state
[ 1574.375549] br0: port 2(veth_segment) entered blocking state
[ 1574.375589] br0: port 2(veth_segment) entered forwarding state
[ 1576.433088] br0: port 1(veth1) entered disabled state
[ 1576.440808] veth1 (unregistering): left allmulticast mode
[ 1576.440850] veth1 (unregistering): left promiscuous mode
[ 1576.440877] br0: port 1(veth1) entered disabled state
[ 1576.463923] veth_segment: left allmulticast mode
[ 1576.463963] veth_segment: left promiscuous mode
[ 1576.464031] br0: port 2(veth_segment) entered disabled state
[ 1584.324510] br0: port 1(veth1) entered blocking state
[ 1584.324559] br0: port 1(veth1) entered disabled state
[ 1584.324593] veth1: entered allmulticast mode
[ 1584.324644] veth1: entered promiscuous mode
[ 1584.341278] br0: port 2(veth_segment) entered blocking state
[ 1584.341325] br0: port 2(veth_segment) entered disabled state
[ 1584.341363] veth_segment: entered allmulticast mode
[ 1584.341421] veth_segment: entered promiscuous mode
[ 1584.344049] br0: port 1(veth1) entered blocking state
[ 1584.344113] br0: port 1(veth1) entered forwarding state
[ 1584.346816] br0: port 2(veth_segment) entered blocking state
[ 1584.346858] br0: port 2(veth_segment) entered forwarding state
[ 1586.374198] iperf3 (5062) used greatest stack depth: 11288 bytes left
[ 1586.403912] br0: port 1(veth1) entered disabled state
[ 1586.415802] veth1 (unregistering): left allmulticast mode
[ 1586.415877] veth1 (unregistering): left promiscuous mode
[ 1586.415939] br0: port 1(veth1) entered disabled state
[ 1586.438812] veth_segment: left allmulticast mode
[ 1586.438893] veth_segment: left promiscuous mode
[ 1586.438984] br0: port 2(veth_segment) entered disabled state