[ 1713.686302] br0: port 1(veth1) entered blocking state
[ 1713.686348] br0: port 1(veth1) entered disabled state
[ 1713.686372] veth1: entered allmulticast mode
[ 1713.686411] veth1: entered promiscuous mode
[ 1713.708195] br0: port 2(veth_segment) entered blocking state
[ 1713.708222] br0: port 2(veth_segment) entered disabled state
[ 1713.708246] veth_segment: entered allmulticast mode
[ 1713.708280] veth_segment: entered promiscuous mode
[ 1713.711812] br0: port 2(veth_segment) entered blocking state
[ 1713.711840] br0: port 2(veth_segment) entered forwarding state
[ 1713.711862] br0: port 1(veth1) entered blocking state
[ 1713.711878] br0: port 1(veth1) entered forwarding state
[ 1715.766715] br0: port 1(veth1) entered disabled state
[ 1715.770562] veth1 (unregistering): left allmulticast mode
[ 1715.770620] veth1 (unregistering): left promiscuous mode
[ 1715.770671] br0: port 1(veth1) entered disabled state
[ 1715.782525] veth_segment: left allmulticast mode
[ 1715.782587] veth_segment: left promiscuous mode
[ 1715.782643] br0: port 2(veth_segment) entered disabled state
[ 1723.865809] br0: port 1(veth1) entered blocking state
[ 1723.865853] br0: port 1(veth1) entered disabled state
[ 1723.865877] veth1: entered allmulticast mode
[ 1723.865925] veth1: entered promiscuous mode
[ 1723.889151] br0: port 2(veth_segment) entered blocking state
[ 1723.889177] br0: port 2(veth_segment) entered disabled state
[ 1723.889200] veth_segment: entered allmulticast mode
[ 1723.889235] veth_segment: entered promiscuous mode
[ 1723.893221] br0: port 2(veth_segment) entered blocking state
[ 1723.893250] br0: port 2(veth_segment) entered forwarding state
[ 1723.893273] br0: port 1(veth1) entered blocking state
[ 1723.893291] br0: port 1(veth1) entered forwarding state
[ 1725.931633] iperf3 (25198) used greatest stack depth: 11704 bytes left
[ 1725.948610] br0: port 1(veth1) entered disabled state
[ 1725.953515] veth1 (unregistering): left allmulticast mode
[ 1725.953569] veth1 (unregistering): left promiscuous mode
[ 1725.953618] br0: port 1(veth1) entered disabled state
[ 1725.970515] veth_segment: left allmulticast mode
[ 1725.970570] veth_segment: left promiscuous mode
[ 1725.970623] br0: port 2(veth_segment) entered disabled state