[ 1723.609106] br0: port 1(veth1) entered blocking state
[ 1723.609159] br0: port 1(veth1) entered disabled state
[ 1723.609195] veth1: entered allmulticast mode
[ 1723.609254] veth1: entered promiscuous mode
[ 1723.630102] br0: port 2(veth_segment) entered blocking state
[ 1723.630174] br0: port 2(veth_segment) entered disabled state
[ 1723.630243] veth_segment: entered allmulticast mode
[ 1723.630321] veth_segment: entered promiscuous mode
[ 1723.633722] br0: port 2(veth_segment) entered blocking state
[ 1723.633762] br0: port 2(veth_segment) entered forwarding state
[ 1723.633800] br0: port 1(veth1) entered blocking state
[ 1723.633825] br0: port 1(veth1) entered forwarding state
[ 1725.686676] br0: port 1(veth1) entered disabled state
[ 1725.692627] veth1 (unregistering): left allmulticast mode
[ 1725.692694] veth1 (unregistering): left promiscuous mode
[ 1725.692758] br0: port 1(veth1) entered disabled state
[ 1725.710633] veth_segment: left allmulticast mode
[ 1725.710698] veth_segment: left promiscuous mode
[ 1725.710791] br0: port 2(veth_segment) entered disabled state
[ 1733.706717] br0: port 1(veth1) entered blocking state
[ 1733.706764] br0: port 1(veth1) entered disabled state
[ 1733.706795] veth1: entered allmulticast mode
[ 1733.706847] veth1: entered promiscuous mode
[ 1733.727768] br0: port 2(veth_segment) entered blocking state
[ 1733.727806] br0: port 2(veth_segment) entered disabled state
[ 1733.727847] veth_segment: entered allmulticast mode
[ 1733.727894] veth_segment: entered promiscuous mode
[ 1733.731285] br0: port 2(veth_segment) entered blocking state
[ 1733.731322] br0: port 2(veth_segment) entered forwarding state
[ 1733.731369] br0: port 1(veth1) entered blocking state
[ 1733.731400] br0: port 1(veth1) entered forwarding state
[ 1735.765478] iperf3 (28547) used greatest stack depth: 11744 bytes left
[ 1735.780712] br0: port 1(veth1) entered disabled state
[ 1735.785631] veth1 (unregistering): left allmulticast mode
[ 1735.785692] veth1 (unregistering): left promiscuous mode
[ 1735.785781] br0: port 1(veth1) entered disabled state
[ 1735.797642] veth_segment: left allmulticast mode
[ 1735.797705] veth_segment: left promiscuous mode
[ 1735.797773] br0: port 2(veth_segment) entered disabled state