[ 1621.250844] br0: port 1(veth1) entered blocking state
[ 1621.250929] br0: port 1(veth1) entered disabled state
[ 1621.250994] veth1: entered allmulticast mode
[ 1621.251080] veth1: entered promiscuous mode
[ 1621.268266] br0: port 2(veth_segment) entered blocking state
[ 1621.268341] br0: port 2(veth_segment) entered disabled state
[ 1621.268413] veth_segment: entered allmulticast mode
[ 1621.268493] veth_segment: entered promiscuous mode
[ 1621.271287] br0: port 1(veth1) entered blocking state
[ 1621.271317] br0: port 1(veth1) entered forwarding state
[ 1621.274128] br0: port 2(veth_segment) entered blocking state
[ 1621.274200] br0: port 2(veth_segment) entered forwarding state
[ 1623.326732] br0: port 1(veth1) entered disabled state
[ 1623.329685] veth1 (unregistering): left allmulticast mode
[ 1623.329714] veth1 (unregistering): left promiscuous mode
[ 1623.329739] br0: port 1(veth1) entered disabled state
[ 1623.350745] veth_segment: left allmulticast mode
[ 1623.350779] veth_segment: left promiscuous mode
[ 1623.350816] br0: port 2(veth_segment) entered disabled state
[ 1631.258179] br0: port 1(veth1) entered blocking state
[ 1631.258229] br0: port 1(veth1) entered disabled state
[ 1631.258267] veth1: entered allmulticast mode
[ 1631.258314] veth1: entered promiscuous mode
[ 1631.275084] br0: port 2(veth_segment) entered blocking state
[ 1631.275125] br0: port 2(veth_segment) entered disabled state
[ 1631.275160] veth_segment: entered allmulticast mode
[ 1631.275212] veth_segment: entered promiscuous mode
[ 1631.277897] br0: port 1(veth1) entered blocking state
[ 1631.277928] br0: port 1(veth1) entered forwarding state
[ 1631.280708] br0: port 2(veth_segment) entered blocking state
[ 1631.280747] br0: port 2(veth_segment) entered forwarding state
[ 1633.307505] iperf3 (32649) used greatest stack depth: 11960 bytes left
[ 1633.334710] br0: port 1(veth1) entered disabled state
[ 1633.341664] veth1 (unregistering): left allmulticast mode
[ 1633.341704] veth1 (unregistering): left promiscuous mode
[ 1633.341736] br0: port 1(veth1) entered disabled state
[ 1633.373669] veth_segment: left allmulticast mode
[ 1633.373712] veth_segment: left promiscuous mode
[ 1633.373743] br0: port 2(veth_segment) entered disabled state