[ 1570.312184] br0: port 1(veth1) entered blocking state
[ 1570.312232] br0: port 1(veth1) entered disabled state
[ 1570.312263] veth1: entered allmulticast mode
[ 1570.312313] veth1: entered promiscuous mode
[ 1570.327797] br0: port 2(veth_segment) entered blocking state
[ 1570.327840] br0: port 2(veth_segment) entered disabled state
[ 1570.327885] veth_segment: entered allmulticast mode
[ 1570.327926] veth_segment: entered promiscuous mode
[ 1570.330309] br0: port 1(veth1) entered blocking state
[ 1570.330345] br0: port 1(veth1) entered forwarding state
[ 1570.332856] br0: port 2(veth_segment) entered blocking state
[ 1570.332920] br0: port 2(veth_segment) entered forwarding state
[ 1572.388842] br0: port 1(veth1) entered disabled state
[ 1572.392813] veth1 (unregistering): left allmulticast mode
[ 1572.392882] veth1 (unregistering): left promiscuous mode
[ 1572.392943] br0: port 1(veth1) entered disabled state
[ 1572.409945] veth_segment: left allmulticast mode
[ 1572.410041] veth_segment: left promiscuous mode
[ 1572.410115] br0: port 2(veth_segment) entered disabled state
[ 1580.325188] br0: port 1(veth1) entered blocking state
[ 1580.325297] br0: port 1(veth1) entered disabled state
[ 1580.325367] veth1: entered allmulticast mode
[ 1580.325486] veth1: entered promiscuous mode
[ 1580.342353] br0: port 2(veth_segment) entered blocking state
[ 1580.342450] br0: port 2(veth_segment) entered disabled state
[ 1580.342523] veth_segment: entered allmulticast mode
[ 1580.342610] veth_segment: entered promiscuous mode
[ 1580.345112] br0: port 1(veth1) entered blocking state
[ 1580.345155] br0: port 1(veth1) entered forwarding state
[ 1580.347706] br0: port 2(veth_segment) entered blocking state
[ 1580.347756] br0: port 2(veth_segment) entered forwarding state
[ 1582.375395] iperf3 (7928) used greatest stack depth: 10904 bytes left
[ 1582.406830] br0: port 1(veth1) entered disabled state
[ 1582.416784] veth1 (unregistering): left allmulticast mode
[ 1582.416861] veth1 (unregistering): left promiscuous mode
[ 1582.416927] br0: port 1(veth1) entered disabled state
[ 1582.440791] veth_segment: left allmulticast mode
[ 1582.440869] veth_segment: left promiscuous mode
[ 1582.440939] br0: port 2(veth_segment) entered disabled state