[ 1586.518630] br0: port 1(veth1) entered blocking state
[ 1586.518695] br0: port 1(veth1) entered disabled state
[ 1586.518738] veth1: entered allmulticast mode
[ 1586.518788] veth1: entered promiscuous mode
[ 1586.540163] br0: port 2(veth_segment) entered blocking state
[ 1586.540207] br0: port 2(veth_segment) entered disabled state
[ 1586.540252] veth_segment: entered allmulticast mode
[ 1586.540299] veth_segment: entered promiscuous mode
[ 1586.543705] br0: port 2(veth_segment) entered blocking state
[ 1586.543743] br0: port 2(veth_segment) entered forwarding state
[ 1586.543788] br0: port 1(veth1) entered blocking state
[ 1586.543820] br0: port 1(veth1) entered forwarding state
[ 1588.701791] br0: port 1(veth1) entered disabled state
[ 1588.708692] veth1 (unregistering): left allmulticast mode
[ 1588.708727] veth1 (unregistering): left promiscuous mode
[ 1588.708757] br0: port 1(veth1) entered disabled state
[ 1588.722715] veth_segment: left allmulticast mode
[ 1588.722758] veth_segment: left promiscuous mode
[ 1588.722797] br0: port 2(veth_segment) entered disabled state
[ 1596.756922] br0: port 1(veth1) entered blocking state
[ 1596.756976] br0: port 1(veth1) entered disabled state
[ 1596.757012] veth1: entered allmulticast mode
[ 1596.757063] veth1: entered promiscuous mode
[ 1596.778700] br0: port 2(veth_segment) entered blocking state
[ 1596.778741] br0: port 2(veth_segment) entered disabled state
[ 1596.778777] veth_segment: entered allmulticast mode
[ 1596.778819] veth_segment: entered promiscuous mode
[ 1596.782270] br0: port 2(veth_segment) entered blocking state
[ 1596.782341] br0: port 2(veth_segment) entered forwarding state
[ 1596.782418] br0: port 1(veth1) entered blocking state
[ 1596.782481] br0: port 1(veth1) entered forwarding state
[ 1598.817130] iperf3 (2341) used greatest stack depth: 11232 bytes left
[ 1598.835774] br0: port 1(veth1) entered disabled state
[ 1598.840699] veth1 (unregistering): left allmulticast mode
[ 1598.840730] veth1 (unregistering): left promiscuous mode
[ 1598.840758] br0: port 1(veth1) entered disabled state
[ 1598.858697] veth_segment: left allmulticast mode
[ 1598.858735] veth_segment: left promiscuous mode
[ 1598.858767] br0: port 2(veth_segment) entered disabled state