[ 1632.404227] br0: port 1(veth1) entered blocking state
[ 1632.404281] br0: port 1(veth1) entered disabled state
[ 1632.404318] veth1: entered allmulticast mode
[ 1632.404364] veth1: entered promiscuous mode
[ 1632.424605] br0: port 2(veth_segment) entered blocking state
[ 1632.424675] br0: port 2(veth_segment) entered disabled state
[ 1632.424750] veth_segment: entered allmulticast mode
[ 1632.424828] veth_segment: entered promiscuous mode
[ 1632.428030] br0: port 2(veth_segment) entered blocking state
[ 1632.428071] br0: port 2(veth_segment) entered forwarding state
[ 1632.428115] br0: port 1(veth1) entered blocking state
[ 1632.428149] br0: port 1(veth1) entered forwarding state
[ 1634.478707] br0: port 1(veth1) entered disabled state
[ 1634.486522] veth1 (unregistering): left allmulticast mode
[ 1634.486592] veth1 (unregistering): left promiscuous mode
[ 1634.486657] br0: port 1(veth1) entered disabled state
[ 1634.508542] veth_segment: left allmulticast mode
[ 1634.508604] veth_segment: left promiscuous mode
[ 1634.508671] br0: port 2(veth_segment) entered disabled state
[ 1642.458739] br0: port 1(veth1) entered blocking state
[ 1642.458799] br0: port 1(veth1) entered disabled state
[ 1642.458834] veth1: entered allmulticast mode
[ 1642.458881] veth1: entered promiscuous mode
[ 1642.478956] br0: port 2(veth_segment) entered blocking state
[ 1642.478998] br0: port 2(veth_segment) entered disabled state
[ 1642.479038] veth_segment: entered allmulticast mode
[ 1642.479084] veth_segment: entered promiscuous mode
[ 1642.482210] br0: port 2(veth_segment) entered blocking state
[ 1642.482250] br0: port 2(veth_segment) entered forwarding state
[ 1642.482287] br0: port 1(veth1) entered blocking state
[ 1642.482314] br0: port 1(veth1) entered forwarding state
[ 1644.620626] iperf3 (16009) used greatest stack depth: 11816 bytes left
[ 1644.637610] br0: port 1(veth1) entered disabled state
[ 1644.640556] veth1 (unregistering): left allmulticast mode
[ 1644.640630] veth1 (unregistering): left promiscuous mode
[ 1644.640698] br0: port 1(veth1) entered disabled state
[ 1644.652541] veth_segment: left allmulticast mode
[ 1644.652611] veth_segment: left promiscuous mode
[ 1644.652682] br0: port 2(veth_segment) entered disabled state