[ 1505.981124] br0: port 1(veth1) entered blocking state
[ 1505.981212] br0: port 1(veth1) entered disabled state
[ 1505.981279] veth1: entered allmulticast mode
[ 1505.981370] veth1: entered promiscuous mode
[ 1505.999449] br0: port 2(veth_segment) entered blocking state
[ 1505.999523] br0: port 2(veth_segment) entered disabled state
[ 1505.999599] veth_segment: entered allmulticast mode
[ 1505.999681] veth_segment: entered promiscuous mode
[ 1506.002604] br0: port 1(veth1) entered blocking state
[ 1506.002635] br0: port 1(veth1) entered forwarding state
[ 1506.005485] br0: port 2(veth_segment) entered blocking state
[ 1506.005525] br0: port 2(veth_segment) entered forwarding state
[ 1508.067904] br0: port 1(veth1) entered disabled state
[ 1508.072794] veth1 (unregistering): left allmulticast mode
[ 1508.072829] veth1 (unregistering): left promiscuous mode
[ 1508.072859] br0: port 1(veth1) entered disabled state
[ 1508.099857] veth_segment: left allmulticast mode
[ 1508.099892] veth_segment: left promiscuous mode
[ 1508.099931] br0: port 2(veth_segment) entered disabled state
[ 1516.026685] br0: port 1(veth1) entered blocking state
[ 1516.026737] br0: port 1(veth1) entered disabled state
[ 1516.026779] veth1: entered allmulticast mode
[ 1516.026824] veth1: entered promiscuous mode
[ 1516.044706] br0: port 2(veth_segment) entered blocking state
[ 1516.044747] br0: port 2(veth_segment) entered disabled state
[ 1516.044795] veth_segment: entered allmulticast mode
[ 1516.044837] veth_segment: entered promiscuous mode
[ 1516.047697] br0: port 1(veth1) entered blocking state
[ 1516.047728] br0: port 1(veth1) entered forwarding state
[ 1516.050646] br0: port 2(veth_segment) entered blocking state
[ 1516.050686] br0: port 2(veth_segment) entered forwarding state
[ 1518.076156] iperf3 (1633) used greatest stack depth: 11960 bytes left
[ 1518.105842] br0: port 1(veth1) entered disabled state
[ 1518.115795] veth1 (unregistering): left allmulticast mode
[ 1518.115829] veth1 (unregistering): left promiscuous mode
[ 1518.115863] br0: port 1(veth1) entered disabled state
[ 1518.138791] veth_segment: left allmulticast mode
[ 1518.138834] veth_segment: left promiscuous mode
[ 1518.138870] br0: port 2(veth_segment) entered disabled state