[ 1628.812621] br0: port 1(veth1) entered blocking state
[ 1628.812672] br0: port 1(veth1) entered disabled state
[ 1628.812710] veth1: entered allmulticast mode
[ 1628.812763] veth1: entered promiscuous mode
[ 1628.832444] br0: port 2(veth_segment) entered blocking state
[ 1628.832485] br0: port 2(veth_segment) entered disabled state
[ 1628.832522] veth_segment: entered allmulticast mode
[ 1628.832575] veth_segment: entered promiscuous mode
[ 1628.835735] br0: port 2(veth_segment) entered blocking state
[ 1628.835803] br0: port 2(veth_segment) entered forwarding state
[ 1628.835872] br0: port 1(veth1) entered blocking state
[ 1628.835943] br0: port 1(veth1) entered forwarding state
[ 1630.882989] br0: port 1(veth1) entered disabled state
[ 1630.888921] veth1 (unregistering): left allmulticast mode
[ 1630.888984] veth1 (unregistering): left promiscuous mode
[ 1630.889047] br0: port 1(veth1) entered disabled state
[ 1630.905949] veth_segment: left allmulticast mode
[ 1630.906010] veth_segment: left promiscuous mode
[ 1630.906074] br0: port 2(veth_segment) entered disabled state
[ 1638.865668] br0: port 1(veth1) entered blocking state
[ 1638.865713] br0: port 1(veth1) entered disabled state
[ 1638.865749] veth1: entered allmulticast mode
[ 1638.865801] veth1: entered promiscuous mode
[ 1638.885447] br0: port 2(veth_segment) entered blocking state
[ 1638.885515] br0: port 2(veth_segment) entered disabled state
[ 1638.885585] veth_segment: entered allmulticast mode
[ 1638.885661] veth_segment: entered promiscuous mode
[ 1638.888906] br0: port 2(veth_segment) entered blocking state
[ 1638.888946] br0: port 2(veth_segment) entered forwarding state
[ 1638.888992] br0: port 1(veth1) entered blocking state
[ 1638.889023] br0: port 1(veth1) entered forwarding state
[ 1640.921519] iperf3 (12009) used greatest stack depth: 11816 bytes left
[ 1640.940972] br0: port 1(veth1) entered disabled state
[ 1640.947927] veth1 (unregistering): left allmulticast mode
[ 1640.947998] veth1 (unregistering): left promiscuous mode
[ 1640.948060] br0: port 1(veth1) entered disabled state
[ 1640.967914] veth_segment: left allmulticast mode
[ 1640.967983] veth_segment: left promiscuous mode
[ 1640.968051] br0: port 2(veth_segment) entered disabled state