[ 1572.067770] br0: port 1(veth1) entered blocking state
[ 1572.067819] br0: port 1(veth1) entered disabled state
[ 1572.067855] veth1: entered allmulticast mode
[ 1572.067907] veth1: entered promiscuous mode
[ 1572.085036] br0: port 2(veth_segment) entered blocking state
[ 1572.085085] br0: port 2(veth_segment) entered disabled state
[ 1572.085125] veth_segment: entered allmulticast mode
[ 1572.085177] veth_segment: entered promiscuous mode
[ 1572.087887] br0: port 2(veth_segment) entered blocking state
[ 1572.087926] br0: port 2(veth_segment) entered forwarding state
[ 1572.087972] br0: port 1(veth1) entered blocking state
[ 1572.088000] br0: port 1(veth1) entered forwarding state
[ 1574.128261] br0: port 1(veth1) entered disabled state
[ 1574.138162] veth1 (unregistering): left allmulticast mode
[ 1574.138227] veth1 (unregistering): left promiscuous mode
[ 1574.138293] br0: port 1(veth1) entered disabled state
[ 1574.150177] veth_segment: left allmulticast mode
[ 1574.150273] veth_segment: left promiscuous mode
[ 1574.150367] br0: port 2(veth_segment) entered disabled state
[ 1581.979962] br0: port 1(veth1) entered blocking state
[ 1581.980011] br0: port 1(veth1) entered disabled state
[ 1581.980048] veth1: entered allmulticast mode
[ 1581.980103] veth1: entered promiscuous mode
[ 1581.996916] br0: port 2(veth_segment) entered blocking state
[ 1581.996959] br0: port 2(veth_segment) entered disabled state
[ 1581.997001] veth_segment: entered allmulticast mode
[ 1581.997045] veth_segment: entered promiscuous mode
[ 1581.999753] br0: port 2(veth_segment) entered blocking state
[ 1581.999790] br0: port 2(veth_segment) entered forwarding state
[ 1581.999834] br0: port 1(veth1) entered blocking state
[ 1581.999859] br0: port 1(veth1) entered forwarding state
[ 1584.026910] iperf3 (14333) used greatest stack depth: 11320 bytes left
[ 1584.043278] br0: port 1(veth1) entered disabled state
[ 1584.046168] veth1 (unregistering): left allmulticast mode
[ 1584.046207] veth1 (unregistering): left promiscuous mode
[ 1584.046270] br0: port 1(veth1) entered disabled state
[ 1584.070162] veth_segment: left allmulticast mode
[ 1584.070213] veth_segment: left promiscuous mode
[ 1584.070249] br0: port 2(veth_segment) entered disabled state