[ 1631.311990] br0: port 1(veth1) entered blocking state
[ 1631.312038] br0: port 1(veth1) entered disabled state
[ 1631.312070] veth1: entered allmulticast mode
[ 1631.312121] veth1: entered promiscuous mode
[ 1631.328363] br0: port 2(veth_segment) entered blocking state
[ 1631.328411] br0: port 2(veth_segment) entered disabled state
[ 1631.328453] veth_segment: entered allmulticast mode
[ 1631.328494] veth_segment: entered promiscuous mode
[ 1631.331105] br0: port 1(veth1) entered blocking state
[ 1631.331165] br0: port 1(veth1) entered forwarding state
[ 1631.333834] br0: port 2(veth_segment) entered blocking state
[ 1631.333884] br0: port 2(veth_segment) entered forwarding state
[ 1633.388740] br0: port 1(veth1) entered disabled state
[ 1633.393665] veth1 (unregistering): left allmulticast mode
[ 1633.393740] veth1 (unregistering): left promiscuous mode
[ 1633.393800] br0: port 1(veth1) entered disabled state
[ 1633.409671] veth_segment: left allmulticast mode
[ 1633.409741] veth_segment: left promiscuous mode
[ 1633.409806] br0: port 2(veth_segment) entered disabled state
[ 1641.288483] br0: port 1(veth1) entered blocking state
[ 1641.288533] br0: port 1(veth1) entered disabled state
[ 1641.288564] veth1: entered allmulticast mode
[ 1641.288611] veth1: entered promiscuous mode
[ 1641.304911] br0: port 2(veth_segment) entered blocking state
[ 1641.304964] br0: port 2(veth_segment) entered disabled state
[ 1641.305007] veth_segment: entered allmulticast mode
[ 1641.305059] veth_segment: entered promiscuous mode
[ 1641.307640] br0: port 1(veth1) entered blocking state
[ 1641.307707] br0: port 1(veth1) entered forwarding state
[ 1641.310365] br0: port 2(veth_segment) entered blocking state
[ 1641.310415] br0: port 2(veth_segment) entered forwarding state
[ 1643.337073] iperf3 (30992) used greatest stack depth: 11944 bytes left
[ 1643.365723] br0: port 1(veth1) entered disabled state
[ 1643.370648] veth1 (unregistering): left allmulticast mode
[ 1643.370717] veth1 (unregistering): left promiscuous mode
[ 1643.370781] br0: port 1(veth1) entered disabled state
[ 1643.392655] veth_segment: left allmulticast mode
[ 1643.392732] veth_segment: left promiscuous mode
[ 1643.392801] br0: port 2(veth_segment) entered disabled state