[  126.928255] br0: port 1(veth1) entered blocking state
[  126.928307] br0: port 1(veth1) entered disabled state
[  126.928340] veth1: entered allmulticast mode
[  126.928387] veth1: entered promiscuous mode
[  126.949286] br0: port 2(veth_segment) entered blocking state
[  126.949353] br0: port 2(veth_segment) entered disabled state
[  126.949428] veth_segment: entered allmulticast mode
[  126.949506] veth_segment: entered promiscuous mode
[  126.952929] br0: port 2(veth_segment) entered blocking state
[  126.952970] br0: port 2(veth_segment) entered forwarding state
[  126.953010] br0: port 1(veth1) entered blocking state
[  126.953041] br0: port 1(veth1) entered forwarding state
[  129.009283] br0: port 1(veth1) entered disabled state
[  129.016148] veth1 (unregistering): left allmulticast mode
[  129.016183] veth1 (unregistering): left promiscuous mode
[  129.016213] br0: port 1(veth1) entered disabled state
[  129.037183] veth_segment: left allmulticast mode
[  129.037212] veth_segment: left promiscuous mode
[  129.037246] br0: port 2(veth_segment) entered disabled state
[  137.058712] br0: port 1(veth1) entered blocking state
[  137.058765] br0: port 1(veth1) entered disabled state
[  137.058800] veth1: entered allmulticast mode
[  137.058853] veth1: entered promiscuous mode
[  137.079680] br0: port 2(veth_segment) entered blocking state
[  137.079722] br0: port 2(veth_segment) entered disabled state
[  137.079762] veth_segment: entered allmulticast mode
[  137.079809] veth_segment: entered promiscuous mode
[  137.083215] br0: port 2(veth_segment) entered blocking state
[  137.083284] br0: port 2(veth_segment) entered forwarding state
[  137.083356] br0: port 1(veth1) entered blocking state
[  137.083417] br0: port 1(veth1) entered forwarding state
[  139.116894] iperf3 (4992) used greatest stack depth: 11816 bytes left
[  139.137226] br0: port 1(veth1) entered disabled state
[  139.143149] veth1 (unregistering): left allmulticast mode
[  139.143185] veth1 (unregistering): left promiscuous mode
[  139.143218] br0: port 1(veth1) entered disabled state
[  139.159162] veth_segment: left allmulticast mode
[  139.159197] veth_segment: left promiscuous mode
[  139.159228] br0: port 2(veth_segment) entered disabled state