[ 1621.775525] br0: port 1(veth1) entered blocking state
[ 1621.775573] br0: port 1(veth1) entered disabled state
[ 1621.775610] veth1: entered allmulticast mode
[ 1621.775667] veth1: entered promiscuous mode
[ 1621.796582] br0: port 2(veth_segment) entered blocking state
[ 1621.796654] br0: port 2(veth_segment) entered disabled state
[ 1621.796724] veth_segment: entered allmulticast mode
[ 1621.796802] veth_segment: entered promiscuous mode
[ 1621.800263] br0: port 2(veth_segment) entered blocking state
[ 1621.800300] br0: port 2(veth_segment) entered forwarding state
[ 1621.800342] br0: port 1(veth1) entered blocking state
[ 1621.800371] br0: port 1(veth1) entered forwarding state
[ 1623.851621] br0: port 1(veth1) entered disabled state
[ 1623.857510] veth1 (unregistering): left allmulticast mode
[ 1623.857578] veth1 (unregistering): left promiscuous mode
[ 1623.857646] br0: port 1(veth1) entered disabled state
[ 1623.877566] veth_segment: left allmulticast mode
[ 1623.877637] veth_segment: left promiscuous mode
[ 1623.877710] br0: port 2(veth_segment) entered disabled state
[ 1631.855907] br0: port 1(veth1) entered blocking state
[ 1631.855951] br0: port 1(veth1) entered disabled state
[ 1631.855986] veth1: entered allmulticast mode
[ 1631.856037] veth1: entered promiscuous mode
[ 1631.877139] br0: port 2(veth_segment) entered blocking state
[ 1631.877208] br0: port 2(veth_segment) entered disabled state
[ 1631.877283] veth_segment: entered allmulticast mode
[ 1631.877361] veth_segment: entered promiscuous mode
[ 1631.880771] br0: port 2(veth_segment) entered blocking state
[ 1631.880809] br0: port 2(veth_segment) entered forwarding state
[ 1631.880854] br0: port 1(veth1) entered blocking state
[ 1631.880881] br0: port 1(veth1) entered forwarding state
[ 1633.915015] iperf3 (7347) used greatest stack depth: 11816 bytes left
[ 1633.931588] br0: port 1(veth1) entered disabled state
[ 1633.936497] veth1 (unregistering): left allmulticast mode
[ 1633.936592] veth1 (unregistering): left promiscuous mode
[ 1633.936654] br0: port 1(veth1) entered disabled state
[ 1633.961508] veth_segment: left allmulticast mode
[ 1633.961576] veth_segment: left promiscuous mode
[ 1633.961646] br0: port 2(veth_segment) entered disabled state