[ 1744.117083] br0: port 1(veth1) entered blocking state
[ 1744.117167] br0: port 1(veth1) entered disabled state
[ 1744.117237] veth1: entered allmulticast mode
[ 1744.117319] veth1: entered promiscuous mode
[ 1744.139225] br0: port 2(veth_segment) entered blocking state
[ 1744.139263] br0: port 2(veth_segment) entered disabled state
[ 1744.139294] veth_segment: entered allmulticast mode
[ 1744.139343] veth_segment: entered promiscuous mode
[ 1744.142889] br0: port 2(veth_segment) entered blocking state
[ 1744.142930] br0: port 2(veth_segment) entered forwarding state
[ 1744.142970] br0: port 1(veth1) entered blocking state
[ 1744.142998] br0: port 1(veth1) entered forwarding state
[ 1746.302707] br0: port 1(veth1) entered disabled state
[ 1746.309665] veth1 (unregistering): left allmulticast mode
[ 1746.309701] veth1 (unregistering): left promiscuous mode
[ 1746.309732] br0: port 1(veth1) entered disabled state
[ 1746.317689] veth_segment: left allmulticast mode
[ 1746.317726] veth_segment: left promiscuous mode
[ 1746.317760] br0: port 2(veth_segment) entered disabled state
[ 1754.312031] br0: port 1(veth1) entered blocking state
[ 1754.312088] br0: port 1(veth1) entered disabled state
[ 1754.312126] veth1: entered allmulticast mode
[ 1754.312175] veth1: entered promiscuous mode
[ 1754.334046] br0: port 2(veth_segment) entered blocking state
[ 1754.334095] br0: port 2(veth_segment) entered disabled state
[ 1754.334141] veth_segment: entered allmulticast mode
[ 1754.334184] veth_segment: entered promiscuous mode
[ 1754.337784] br0: port 2(veth_segment) entered blocking state
[ 1754.337823] br0: port 2(veth_segment) entered forwarding state
[ 1754.337866] br0: port 1(veth1) entered blocking state
[ 1754.337892] br0: port 1(veth1) entered forwarding state
[ 1756.374090] iperf3 (24864) used greatest stack depth: 11688 bytes left
[ 1756.391707] br0: port 1(veth1) entered disabled state
[ 1756.398673] veth1 (unregistering): left allmulticast mode
[ 1756.398710] veth1 (unregistering): left promiscuous mode
[ 1756.398740] br0: port 1(veth1) entered disabled state
[ 1756.416669] veth_segment: left allmulticast mode
[ 1756.416711] veth_segment: left promiscuous mode
[ 1756.416750] br0: port 2(veth_segment) entered disabled state