[ 1664.290201] br0: port 1(veth1) entered blocking state
[ 1664.290256] br0: port 1(veth1) entered disabled state
[ 1664.290287] veth1: entered allmulticast mode
[ 1664.290338] veth1: entered promiscuous mode
[ 1664.311335] br0: port 2(veth_segment) entered blocking state
[ 1664.311375] br0: port 2(veth_segment) entered disabled state
[ 1664.311414] veth_segment: entered allmulticast mode
[ 1664.311454] veth_segment: entered promiscuous mode
[ 1664.314816] br0: port 2(veth_segment) entered blocking state
[ 1664.314854] br0: port 2(veth_segment) entered forwarding state
[ 1664.314895] br0: port 1(veth1) entered blocking state
[ 1664.314921] br0: port 1(veth1) entered forwarding state
[ 1666.362707] br0: port 1(veth1) entered disabled state
[ 1666.370594] veth1 (unregistering): left allmulticast mode
[ 1666.370635] veth1 (unregistering): left promiscuous mode
[ 1666.370668] br0: port 1(veth1) entered disabled state
[ 1666.378613] veth_segment: left allmulticast mode
[ 1666.378643] veth_segment: left promiscuous mode
[ 1666.378679] br0: port 2(veth_segment) entered disabled state
[ 1674.315634] br0: port 1(veth1) entered blocking state
[ 1674.315683] br0: port 1(veth1) entered disabled state
[ 1674.315716] veth1: entered allmulticast mode
[ 1674.315765] veth1: entered promiscuous mode
[ 1674.336644] br0: port 2(veth_segment) entered blocking state
[ 1674.336713] br0: port 2(veth_segment) entered disabled state
[ 1674.336783] veth_segment: entered allmulticast mode
[ 1674.336860] veth_segment: entered promiscuous mode
[ 1674.340270] br0: port 2(veth_segment) entered blocking state
[ 1674.340309] br0: port 2(veth_segment) entered forwarding state
[ 1674.340350] br0: port 1(veth1) entered blocking state
[ 1674.340376] br0: port 1(veth1) entered forwarding state
[ 1676.375019] iperf3 (32333) used greatest stack depth: 11736 bytes left
[ 1676.389694] br0: port 1(veth1) entered disabled state
[ 1676.397591] veth1 (unregistering): left allmulticast mode
[ 1676.397651] veth1 (unregistering): left promiscuous mode
[ 1676.397715] br0: port 1(veth1) entered disabled state
[ 1676.415599] veth_segment: left allmulticast mode
[ 1676.415664] veth_segment: left promiscuous mode
[ 1676.415733] br0: port 2(veth_segment) entered disabled state