[ 1519.801058] br0: port 1(veth1) entered blocking state
[ 1519.801090] br0: port 1(veth1) entered disabled state
[ 1519.801112] veth1: entered allmulticast mode
[ 1519.801145] veth1: entered promiscuous mode
[ 1519.818406] br0: port 2(veth_segment) entered blocking state
[ 1519.818430] br0: port 2(veth_segment) entered disabled state
[ 1519.818453] veth_segment: entered allmulticast mode
[ 1519.818485] veth_segment: entered promiscuous mode
[ 1519.821318] br0: port 2(veth_segment) entered blocking state
[ 1519.821369] br0: port 2(veth_segment) entered forwarding state
[ 1519.821423] br0: port 1(veth1) entered blocking state
[ 1519.821469] br0: port 1(veth1) entered forwarding state
[ 1521.868709] br0: port 1(veth1) entered disabled state
[ 1521.875602] veth1 (unregistering): left allmulticast mode
[ 1521.875653] veth1 (unregistering): left promiscuous mode
[ 1521.875700] br0: port 1(veth1) entered disabled state
[ 1521.893620] veth_segment: left allmulticast mode
[ 1521.893697] veth_segment: left promiscuous mode
[ 1521.893749] br0: port 2(veth_segment) entered disabled state
[ 1529.722718] br0: port 1(veth1) entered blocking state
[ 1529.722747] br0: port 1(veth1) entered disabled state
[ 1529.722769] veth1: entered allmulticast mode
[ 1529.722804] veth1: entered promiscuous mode
[ 1529.740047] br0: port 2(veth_segment) entered blocking state
[ 1529.740074] br0: port 2(veth_segment) entered disabled state
[ 1529.740093] veth_segment: entered allmulticast mode
[ 1529.740127] veth_segment: entered promiscuous mode
[ 1529.742897] br0: port 2(veth_segment) entered blocking state
[ 1529.742920] br0: port 2(veth_segment) entered forwarding state
[ 1529.742945] br0: port 1(veth1) entered blocking state
[ 1529.742961] br0: port 1(veth1) entered forwarding state
[ 1531.770328] iperf3 (26690) used greatest stack depth: 11320 bytes left
[ 1531.786728] br0: port 1(veth1) entered disabled state
[ 1531.791330] veth1 (unregistering): left allmulticast mode
[ 1531.791351] veth1 (unregistering): left promiscuous mode
[ 1531.791367] br0: port 1(veth1) entered disabled state
[ 1531.819605] veth_segment: left allmulticast mode
[ 1531.819644] veth_segment: left promiscuous mode
[ 1531.819665] br0: port 2(veth_segment) entered disabled state