[ 1616.481726] br0: port 1(veth1) entered blocking state
[ 1616.481764] br0: port 1(veth1) entered disabled state
[ 1616.481787] veth1: entered allmulticast mode
[ 1616.481826] veth1: entered promiscuous mode
[ 1616.502159] br0: port 2(veth_segment) entered blocking state
[ 1616.502186] br0: port 2(veth_segment) entered disabled state
[ 1616.502205] veth_segment: entered allmulticast mode
[ 1616.502236] veth_segment: entered promiscuous mode
[ 1616.505525] br0: port 2(veth_segment) entered blocking state
[ 1616.505576] br0: port 2(veth_segment) entered forwarding state
[ 1616.505634] br0: port 1(veth1) entered blocking state
[ 1616.505684] br0: port 1(veth1) entered forwarding state
[ 1618.661180] br0: port 1(veth1) entered disabled state
[ 1618.668150] veth1 (unregistering): left allmulticast mode
[ 1618.668207] veth1 (unregistering): left promiscuous mode
[ 1618.668259] br0: port 1(veth1) entered disabled state
[ 1618.676157] veth_segment: left allmulticast mode
[ 1618.676211] veth_segment: left promiscuous mode
[ 1618.676283] br0: port 2(veth_segment) entered disabled state
[ 1626.635213] br0: port 1(veth1) entered blocking state
[ 1626.635250] br0: port 1(veth1) entered disabled state
[ 1626.635270] veth1: entered allmulticast mode
[ 1626.635310] veth1: entered promiscuous mode
[ 1626.655683] br0: port 2(veth_segment) entered blocking state
[ 1626.655711] br0: port 2(veth_segment) entered disabled state
[ 1626.655732] veth_segment: entered allmulticast mode
[ 1626.655765] veth_segment: entered promiscuous mode
[ 1626.659043] br0: port 2(veth_segment) entered blocking state
[ 1626.659068] br0: port 2(veth_segment) entered forwarding state
[ 1626.659094] br0: port 1(veth1) entered blocking state
[ 1626.659112] br0: port 1(veth1) entered forwarding state
[ 1628.692614] iperf3 (7926) used greatest stack depth: 11768 bytes left
[ 1628.708251] br0: port 1(veth1) entered disabled state
[ 1628.713185] veth1 (unregistering): left allmulticast mode
[ 1628.713213] veth1 (unregistering): left promiscuous mode
[ 1628.713233] br0: port 1(veth1) entered disabled state
[ 1628.727166] veth_segment: left allmulticast mode
[ 1628.727193] veth_segment: left promiscuous mode
[ 1628.727222] br0: port 2(veth_segment) entered disabled state