[ 1582.936718] br0: port 1(veth1) entered blocking state
[ 1582.936771] br0: port 1(veth1) entered disabled state
[ 1582.936805] veth1: entered allmulticast mode
[ 1582.936857] veth1: entered promiscuous mode
[ 1582.958021] br0: port 2(veth_segment) entered blocking state
[ 1582.958062] br0: port 2(veth_segment) entered disabled state
[ 1582.958106] veth_segment: entered allmulticast mode
[ 1582.958151] veth_segment: entered promiscuous mode
[ 1582.961543] br0: port 2(veth_segment) entered blocking state
[ 1582.961612] br0: port 2(veth_segment) entered forwarding state
[ 1582.961689] br0: port 1(veth1) entered blocking state
[ 1582.961752] br0: port 1(veth1) entered forwarding state
[ 1584.998020] iperf3 (29705) used greatest stack depth: 11600 bytes left
[ 1585.018722] br0: port 1(veth1) entered disabled state
[ 1585.023544] veth1 (unregistering): left allmulticast mode
[ 1585.023583] veth1 (unregistering): left promiscuous mode
[ 1585.023616] br0: port 1(veth1) entered disabled state
[ 1585.041604] veth_segment: left allmulticast mode
[ 1585.041642] veth_segment: left promiscuous mode
[ 1585.041672] br0: port 2(veth_segment) entered disabled state
[ 1593.046554] br0: port 1(veth1) entered blocking state
[ 1593.046641] br0: port 1(veth1) entered disabled state
[ 1593.046713] veth1: entered allmulticast mode
[ 1593.046798] veth1: entered promiscuous mode
[ 1593.067785] br0: port 2(veth_segment) entered blocking state
[ 1593.067825] br0: port 2(veth_segment) entered disabled state
[ 1593.067862] veth_segment: entered allmulticast mode
[ 1593.067908] veth_segment: entered promiscuous mode
[ 1593.071290] br0: port 2(veth_segment) entered blocking state
[ 1593.071360] br0: port 2(veth_segment) entered forwarding state
[ 1593.071438] br0: port 1(veth1) entered blocking state
[ 1593.071502] br0: port 1(veth1) entered forwarding state
[ 1595.125629] br0: port 1(veth1) entered disabled state
[ 1595.128550] veth1 (unregistering): left allmulticast mode
[ 1595.128583] veth1 (unregistering): left promiscuous mode
[ 1595.128618] br0: port 1(veth1) entered disabled state
[ 1595.143547] veth_segment: left allmulticast mode
[ 1595.143587] veth_segment: left promiscuous mode
[ 1595.143623] br0: port 2(veth_segment) entered disabled state