[ 1582.943329] br0: port 1(veth1) entered blocking state
[ 1582.943420] br0: port 1(veth1) entered disabled state
[ 1582.943487] veth1: entered allmulticast mode
[ 1582.943573] veth1: entered promiscuous mode
[ 1582.961094] br0: port 2(veth_segment) entered blocking state
[ 1582.961166] br0: port 2(veth_segment) entered disabled state
[ 1582.961236] veth_segment: entered allmulticast mode
[ 1582.961317] veth_segment: entered promiscuous mode
[ 1582.964173] br0: port 1(veth1) entered blocking state
[ 1582.964234] br0: port 1(veth1) entered forwarding state
[ 1582.967101] br0: port 2(veth_segment) entered blocking state
[ 1582.967143] br0: port 2(veth_segment) entered forwarding state
[ 1585.013898] br0: port 1(veth1) entered disabled state
[ 1585.022813] veth1 (unregistering): left allmulticast mode
[ 1585.022884] veth1 (unregistering): left promiscuous mode
[ 1585.022948] br0: port 1(veth1) entered disabled state
[ 1585.039865] veth_segment: left allmulticast mode
[ 1585.039927] veth_segment: left promiscuous mode
[ 1585.039993] br0: port 2(veth_segment) entered disabled state
[ 1592.896672] br0: port 1(veth1) entered blocking state
[ 1592.896721] br0: port 1(veth1) entered disabled state
[ 1592.896758] veth1: entered allmulticast mode
[ 1592.896813] veth1: entered promiscuous mode
[ 1592.914289] br0: port 2(veth_segment) entered blocking state
[ 1592.914359] br0: port 2(veth_segment) entered disabled state
[ 1592.914427] veth_segment: entered allmulticast mode
[ 1592.914506] veth_segment: entered promiscuous mode
[ 1592.917352] br0: port 1(veth1) entered blocking state
[ 1592.917383] br0: port 1(veth1) entered forwarding state
[ 1592.920300] br0: port 2(veth_segment) entered blocking state
[ 1592.920370] br0: port 2(veth_segment) entered forwarding state
[ 1595.052374] iperf3 (31273) used greatest stack depth: 11816 bytes left
[ 1595.070976] br0: port 1(veth1) entered disabled state
[ 1595.074837] veth1 (unregistering): left allmulticast mode
[ 1595.074880] veth1 (unregistering): left promiscuous mode
[ 1595.074914] br0: port 1(veth1) entered disabled state
[ 1595.095821] veth_segment: left allmulticast mode
[ 1595.095865] veth_segment: left promiscuous mode
[ 1595.095902] br0: port 2(veth_segment) entered disabled state