[ 1503.759308] br0: port 1(veth1) entered blocking state
[ 1503.759356] br0: port 1(veth1) entered disabled state
[ 1503.759389] veth1: entered allmulticast mode
[ 1503.759440] veth1: entered promiscuous mode
[ 1503.774977] br0: port 2(veth_segment) entered blocking state
[ 1503.775044] br0: port 2(veth_segment) entered disabled state
[ 1503.775115] veth_segment: entered allmulticast mode
[ 1503.775203] veth_segment: entered promiscuous mode
[ 1503.777632] br0: port 1(veth1) entered blocking state
[ 1503.777667] br0: port 1(veth1) entered forwarding state
[ 1503.780127] br0: port 2(veth_segment) entered blocking state
[ 1503.780197] br0: port 2(veth_segment) entered forwarding state
[ 1505.836262] br0: port 1(veth1) entered disabled state
[ 1505.841181] veth1 (unregistering): left allmulticast mode
[ 1505.841251] veth1 (unregistering): left promiscuous mode
[ 1505.841358] br0: port 1(veth1) entered disabled state
[ 1505.857797] veth_segment: left allmulticast mode
[ 1505.857859] veth_segment: left promiscuous mode
[ 1505.857928] br0: port 2(veth_segment) entered disabled state
[ 1513.800844] br0: port 1(veth1) entered blocking state
[ 1513.800892] br0: port 1(veth1) entered disabled state
[ 1513.800925] veth1: entered allmulticast mode
[ 1513.800977] veth1: entered promiscuous mode
[ 1513.816556] br0: port 2(veth_segment) entered blocking state
[ 1513.816622] br0: port 2(veth_segment) entered disabled state
[ 1513.816692] veth_segment: entered allmulticast mode
[ 1513.816771] veth_segment: entered promiscuous mode
[ 1513.819261] br0: port 1(veth1) entered blocking state
[ 1513.819295] br0: port 1(veth1) entered forwarding state
[ 1513.821762] br0: port 2(veth_segment) entered blocking state
[ 1513.821826] br0: port 2(veth_segment) entered forwarding state
[ 1515.848346] iperf3 (3827) used greatest stack depth: 11808 bytes left
[ 1515.873296] br0: port 1(veth1) entered disabled state
[ 1515.882165] veth1 (unregistering): left allmulticast mode
[ 1515.882234] veth1 (unregistering): left promiscuous mode
[ 1515.882298] br0: port 1(veth1) entered disabled state
[ 1515.912163] veth_segment: left allmulticast mode
[ 1515.912240] veth_segment: left promiscuous mode
[ 1515.912307] br0: port 2(veth_segment) entered disabled state