[ 1919.288009] br0: port 1(veth1) entered blocking state
[ 1919.288093] br0: port 1(veth1) entered disabled state
[ 1919.288160] veth1: entered allmulticast mode
[ 1919.288254] veth1: entered promiscuous mode
[ 1919.311981] br0: port 2(veth_segment) entered blocking state
[ 1919.312036] br0: port 2(veth_segment) entered disabled state
[ 1919.312078] veth_segment: entered allmulticast mode
[ 1919.312137] veth_segment: entered promiscuous mode
[ 1919.315730] br0: port 2(veth_segment) entered blocking state
[ 1919.315806] br0: port 2(veth_segment) entered forwarding state
[ 1919.315888] br0: port 1(veth1) entered blocking state
[ 1919.315948] br0: port 1(veth1) entered forwarding state
[ 1921.377952] br0: port 1(veth1) entered disabled state
[ 1921.382870] veth1 (unregistering): left allmulticast mode
[ 1921.382951] veth1 (unregistering): left promiscuous mode
[ 1921.383017] br0: port 1(veth1) entered disabled state
[ 1921.392872] veth_segment: left allmulticast mode
[ 1921.392946] veth_segment: left promiscuous mode
[ 1921.393050] br0: port 2(veth_segment) entered disabled state
[ 1929.623354] br0: port 1(veth1) entered blocking state
[ 1929.623445] br0: port 1(veth1) entered disabled state
[ 1929.623528] veth1: entered allmulticast mode
[ 1929.623640] veth1: entered promiscuous mode
[ 1929.649794] br0: port 2(veth_segment) entered blocking state
[ 1929.649858] br0: port 2(veth_segment) entered disabled state
[ 1929.649902] veth_segment: entered allmulticast mode
[ 1929.649962] veth_segment: entered promiscuous mode
[ 1929.654129] br0: port 2(veth_segment) entered blocking state
[ 1929.654212] br0: port 2(veth_segment) entered forwarding state
[ 1929.654291] br0: port 1(veth1) entered blocking state
[ 1929.654357] br0: port 1(veth1) entered forwarding state
[ 1931.696859] iperf3 (2060) used greatest stack depth: 11784 bytes left
[ 1931.717087] br0: port 1(veth1) entered disabled state
[ 1931.724882] veth1 (unregistering): left allmulticast mode
[ 1931.724962] veth1 (unregistering): left promiscuous mode
[ 1931.725045] br0: port 1(veth1) entered disabled state
[ 1931.740875] veth_segment: left allmulticast mode
[ 1931.740960] veth_segment: left promiscuous mode
[ 1931.741043] br0: port 2(veth_segment) entered disabled state