[ 1611.098716] br0: port 1(veth1) entered blocking state
[ 1611.098763] br0: port 1(veth1) entered disabled state
[ 1611.098799] veth1: entered allmulticast mode
[ 1611.098855] veth1: entered promiscuous mode
[ 1611.119818] br0: port 2(veth_segment) entered blocking state
[ 1611.119889] br0: port 2(veth_segment) entered disabled state
[ 1611.119959] veth_segment: entered allmulticast mode
[ 1611.120038] veth_segment: entered promiscuous mode
[ 1611.123459] br0: port 2(veth_segment) entered blocking state
[ 1611.123503] br0: port 2(veth_segment) entered forwarding state
[ 1611.123552] br0: port 1(veth1) entered blocking state
[ 1611.123585] br0: port 1(veth1) entered forwarding state
[ 1613.176728] br0: port 1(veth1) entered disabled state
[ 1613.183604] veth1 (unregistering): left allmulticast mode
[ 1613.183643] veth1 (unregistering): left promiscuous mode
[ 1613.183683] br0: port 1(veth1) entered disabled state
[ 1613.191618] veth_segment: left allmulticast mode
[ 1613.191651] veth_segment: left promiscuous mode
[ 1613.191686] br0: port 2(veth_segment) entered disabled state
[ 1621.192252] br0: port 1(veth1) entered blocking state
[ 1621.192307] br0: port 1(veth1) entered disabled state
[ 1621.192345] veth1: entered allmulticast mode
[ 1621.192399] veth1: entered promiscuous mode
[ 1621.214555] br0: port 2(veth_segment) entered blocking state
[ 1621.214640] br0: port 2(veth_segment) entered disabled state
[ 1621.214709] veth_segment: entered allmulticast mode
[ 1621.214787] veth_segment: entered promiscuous mode
[ 1621.218363] br0: port 2(veth_segment) entered blocking state
[ 1621.218404] br0: port 2(veth_segment) entered forwarding state
[ 1621.218449] br0: port 1(veth1) entered blocking state
[ 1621.218479] br0: port 1(veth1) entered forwarding state
[ 1623.254837] iperf3 (31220) used greatest stack depth: 11800 bytes left
[ 1623.271693] br0: port 1(veth1) entered disabled state
[ 1623.279600] veth1 (unregistering): left allmulticast mode
[ 1623.279636] veth1 (unregistering): left promiscuous mode
[ 1623.279671] br0: port 1(veth1) entered disabled state
[ 1623.298595] veth_segment: left allmulticast mode
[ 1623.298641] veth_segment: left promiscuous mode
[ 1623.298679] br0: port 2(veth_segment) entered disabled state