[ 1471.494130] br0: port 1(veth1) entered blocking state
[ 1471.494224] br0: port 1(veth1) entered disabled state
[ 1471.494291] veth1: entered allmulticast mode
[ 1471.494380] veth1: entered promiscuous mode
[ 1471.510687] br0: port 2(veth_segment) entered blocking state
[ 1471.510738] br0: port 2(veth_segment) entered disabled state
[ 1471.510776] veth_segment: entered allmulticast mode
[ 1471.510834] veth_segment: entered promiscuous mode
[ 1471.513403] br0: port 1(veth1) entered blocking state
[ 1471.513473] br0: port 1(veth1) entered forwarding state
[ 1471.516089] br0: port 2(veth_segment) entered blocking state
[ 1471.516130] br0: port 2(veth_segment) entered forwarding state
[ 1473.574308] br0: port 1(veth1) entered disabled state
[ 1473.582205] veth1 (unregistering): left allmulticast mode
[ 1473.582272] veth1 (unregistering): left promiscuous mode
[ 1473.582339] br0: port 1(veth1) entered disabled state
[ 1473.609251] veth_segment: left allmulticast mode
[ 1473.609323] veth_segment: left promiscuous mode
[ 1473.609399] br0: port 2(veth_segment) entered disabled state
[ 1481.459255] br0: port 1(veth1) entered blocking state
[ 1481.459310] br0: port 1(veth1) entered disabled state
[ 1481.459342] veth1: entered allmulticast mode
[ 1481.459392] veth1: entered promiscuous mode
[ 1481.475767] br0: port 2(veth_segment) entered blocking state
[ 1481.475816] br0: port 2(veth_segment) entered disabled state
[ 1481.475853] veth_segment: entered allmulticast mode
[ 1481.475905] veth_segment: entered promiscuous mode
[ 1481.478401] br0: port 1(veth1) entered blocking state
[ 1481.478435] br0: port 1(veth1) entered forwarding state
[ 1481.481087] br0: port 2(veth_segment) entered blocking state
[ 1481.481159] br0: port 2(veth_segment) entered forwarding state
[ 1483.507881] iperf3 (3612) used greatest stack depth: 11744 bytes left
[ 1483.534278] br0: port 1(veth1) entered disabled state
[ 1483.542196] veth1 (unregistering): left allmulticast mode
[ 1483.542268] veth1 (unregistering): left promiscuous mode
[ 1483.542335] br0: port 1(veth1) entered disabled state
[ 1483.561200] veth_segment: left allmulticast mode
[ 1483.561267] veth_segment: left promiscuous mode
[ 1483.561339] br0: port 2(veth_segment) entered disabled state