[ 1507.010654] br0: port 1(veth1) entered blocking state
[ 1507.010705] br0: port 1(veth1) entered disabled state
[ 1507.010735] veth1: entered allmulticast mode
[ 1507.010792] veth1: entered promiscuous mode
[ 1507.028265] br0: port 2(veth_segment) entered blocking state
[ 1507.028311] br0: port 2(veth_segment) entered disabled state
[ 1507.028356] veth_segment: entered allmulticast mode
[ 1507.028402] veth_segment: entered promiscuous mode
[ 1507.031219] br0: port 2(veth_segment) entered blocking state
[ 1507.031261] br0: port 2(veth_segment) entered forwarding state
[ 1507.031312] br0: port 1(veth1) entered blocking state
[ 1507.031346] br0: port 1(veth1) entered forwarding state
[ 1509.060825] iperf3 (12596) used greatest stack depth: 11656 bytes left
[ 1509.077950] br0: port 1(veth1) entered disabled state
[ 1509.082866] veth1 (unregistering): left allmulticast mode
[ 1509.082897] veth1 (unregistering): left promiscuous mode
[ 1509.082927] br0: port 1(veth1) entered disabled state
[ 1509.097894] veth_segment: left allmulticast mode
[ 1509.097927] veth_segment: left promiscuous mode
[ 1509.097956] br0: port 2(veth_segment) entered disabled state
[ 1516.957602] br0: port 1(veth1) entered blocking state
[ 1516.957650] br0: port 1(veth1) entered disabled state
[ 1516.957685] veth1: entered allmulticast mode
[ 1516.957736] veth1: entered promiscuous mode
[ 1516.975284] br0: port 2(veth_segment) entered blocking state
[ 1516.975329] br0: port 2(veth_segment) entered disabled state
[ 1516.975372] veth_segment: entered allmulticast mode
[ 1516.975417] veth_segment: entered promiscuous mode
[ 1516.978267] br0: port 2(veth_segment) entered blocking state
[ 1516.978306] br0: port 2(veth_segment) entered forwarding state
[ 1516.978347] br0: port 1(veth1) entered blocking state
[ 1516.978380] br0: port 1(veth1) entered forwarding state
[ 1519.129940] br0: port 1(veth1) entered disabled state
[ 1519.137882] veth1 (unregistering): left allmulticast mode
[ 1519.137922] veth1 (unregistering): left promiscuous mode
[ 1519.137949] br0: port 1(veth1) entered disabled state
[ 1519.157876] veth_segment: left allmulticast mode
[ 1519.157910] veth_segment: left promiscuous mode
[ 1519.157948] br0: port 2(veth_segment) entered disabled state