[ 1964.791295] br0: port 1(veth1) entered blocking state
[ 1964.791352] br0: port 1(veth1) entered disabled state
[ 1964.791394] veth1: entered allmulticast mode
[ 1964.791454] veth1: entered promiscuous mode
[ 1964.812650] br0: port 2(veth_segment) entered blocking state
[ 1964.812724] br0: port 2(veth_segment) entered disabled state
[ 1964.812794] veth_segment: entered allmulticast mode
[ 1964.812872] veth_segment: entered promiscuous mode
[ 1964.816318] br0: port 2(veth_segment) entered blocking state
[ 1964.816360] br0: port 2(veth_segment) entered forwarding state
[ 1964.816403] br0: port 1(veth1) entered blocking state
[ 1964.816432] br0: port 1(veth1) entered forwarding state
[ 1966.852867] iperf3 (7445) used greatest stack depth: 12088 bytes left
[ 1966.869254] br0: port 1(veth1) entered disabled state
[ 1966.873102] veth1 (unregistering): left allmulticast mode
[ 1966.873137] veth1 (unregistering): left promiscuous mode
[ 1966.873168] br0: port 1(veth1) entered disabled state
[ 1966.881132] veth_segment: left allmulticast mode
[ 1966.881164] veth_segment: left promiscuous mode
[ 1966.881200] br0: port 2(veth_segment) entered disabled state
[ 1974.888504] br0: port 1(veth1) entered blocking state
[ 1974.888552] br0: port 1(veth1) entered disabled state
[ 1974.888587] veth1: entered allmulticast mode
[ 1974.888639] veth1: entered promiscuous mode
[ 1974.909768] br0: port 2(veth_segment) entered blocking state
[ 1974.909841] br0: port 2(veth_segment) entered disabled state
[ 1974.909914] veth_segment: entered allmulticast mode
[ 1974.909992] veth_segment: entered promiscuous mode
[ 1974.913489] br0: port 2(veth_segment) entered blocking state
[ 1974.913527] br0: port 2(veth_segment) entered forwarding state
[ 1974.913571] br0: port 1(veth1) entered blocking state
[ 1974.913599] br0: port 1(veth1) entered forwarding state
[ 1977.055791] iperf3 (7833) used greatest stack depth: 11736 bytes left
[ 1977.072275] br0: port 1(veth1) entered disabled state
[ 1977.079101] veth1 (unregistering): left allmulticast mode
[ 1977.079141] veth1 (unregistering): left promiscuous mode
[ 1977.079170] br0: port 1(veth1) entered disabled state
[ 1977.096106] veth_segment: left allmulticast mode
[ 1977.096148] veth_segment: left promiscuous mode
[ 1977.096187] br0: port 2(veth_segment) entered disabled state