[ 1601.504167] br0: port 1(veth1) entered blocking state
[ 1601.504213] br0: port 1(veth1) entered disabled state
[ 1601.504258] veth1: entered allmulticast mode
[ 1601.504321] veth1: entered promiscuous mode
[ 1601.527651] br0: port 2(veth_segment) entered blocking state
[ 1601.527695] br0: port 2(veth_segment) entered disabled state
[ 1601.527740] veth_segment: entered allmulticast mode
[ 1601.527789] veth_segment: entered promiscuous mode
[ 1601.531513] br0: port 2(veth_segment) entered blocking state
[ 1601.531566] br0: port 2(veth_segment) entered forwarding state
[ 1601.531613] br0: port 1(veth1) entered blocking state
[ 1601.531644] br0: port 1(veth1) entered forwarding state
[ 1603.701172] br0: port 1(veth1) entered disabled state
[ 1603.711981] veth1 (unregistering): left allmulticast mode
[ 1603.712020] veth1 (unregistering): left promiscuous mode
[ 1603.712047] br0: port 1(veth1) entered disabled state
[ 1603.726070] veth_segment: left allmulticast mode
[ 1603.726118] veth_segment: left promiscuous mode
[ 1603.726154] br0: port 2(veth_segment) entered disabled state
[ 1611.787783] br0: port 1(veth1) entered blocking state
[ 1611.787832] br0: port 1(veth1) entered disabled state
[ 1611.787873] veth1: entered allmulticast mode
[ 1611.787940] veth1: entered promiscuous mode
[ 1611.810582] br0: port 2(veth_segment) entered blocking state
[ 1611.810626] br0: port 2(veth_segment) entered disabled state
[ 1611.810672] veth_segment: entered allmulticast mode
[ 1611.810721] veth_segment: entered promiscuous mode
[ 1611.814229] br0: port 2(veth_segment) entered blocking state
[ 1611.814304] br0: port 2(veth_segment) entered forwarding state
[ 1611.814383] br0: port 1(veth1) entered blocking state
[ 1611.814447] br0: port 1(veth1) entered forwarding state
[ 1613.850678] iperf3 (15398) used greatest stack depth: 11800 bytes left
[ 1613.876219] br0: port 1(veth1) entered disabled state
[ 1613.889989] veth1 (unregistering): left allmulticast mode
[ 1613.890033] veth1 (unregistering): left promiscuous mode
[ 1613.890069] br0: port 1(veth1) entered disabled state
[ 1613.928012] veth_segment: left allmulticast mode
[ 1613.928051] veth_segment: left promiscuous mode
[ 1613.928102] br0: port 2(veth_segment) entered disabled state