[ 1542.428816] br0: port 1(veth1) entered blocking state
[ 1542.428849] br0: port 1(veth1) entered disabled state
[ 1542.428938] veth1: entered allmulticast mode
[ 1542.429011] veth1: entered promiscuous mode
[ 1542.448452] br0: port 2(veth_segment) entered blocking state
[ 1542.448477] br0: port 2(veth_segment) entered disabled state
[ 1542.448499] veth_segment: entered allmulticast mode
[ 1542.448542] veth_segment: entered promiscuous mode
[ 1542.451679] br0: port 2(veth_segment) entered blocking state
[ 1542.451706] br0: port 2(veth_segment) entered forwarding state
[ 1542.451736] br0: port 1(veth1) entered blocking state
[ 1542.451755] br0: port 1(veth1) entered forwarding state
[ 1544.507885] br0: port 1(veth1) entered disabled state
[ 1544.515748] veth1 (unregistering): left allmulticast mode
[ 1544.515805] veth1 (unregistering): left promiscuous mode
[ 1544.515857] br0: port 1(veth1) entered disabled state
[ 1544.534801] veth_segment: left allmulticast mode
[ 1544.534823] veth_segment: left promiscuous mode
[ 1544.534845] br0: port 2(veth_segment) entered disabled state
[ 1552.448644] br0: port 1(veth1) entered blocking state
[ 1552.448676] br0: port 1(veth1) entered disabled state
[ 1552.448698] veth1: entered allmulticast mode
[ 1552.448740] veth1: entered promiscuous mode
[ 1552.468288] br0: port 2(veth_segment) entered blocking state
[ 1552.468342] br0: port 2(veth_segment) entered disabled state
[ 1552.468398] veth_segment: entered allmulticast mode
[ 1552.468465] veth_segment: entered promiscuous mode
[ 1552.471631] br0: port 2(veth_segment) entered blocking state
[ 1552.471657] br0: port 2(veth_segment) entered forwarding state
[ 1552.471678] br0: port 1(veth1) entered blocking state
[ 1552.471698] br0: port 1(veth1) entered forwarding state
[ 1554.504425] iperf3 (25186) used greatest stack depth: 11768 bytes left
[ 1554.522809] br0: port 1(veth1) entered disabled state
[ 1554.528760] veth1 (unregistering): left allmulticast mode
[ 1554.528805] veth1 (unregistering): left promiscuous mode
[ 1554.528831] br0: port 1(veth1) entered disabled state
[ 1554.549759] veth_segment: left allmulticast mode
[ 1554.549788] veth_segment: left promiscuous mode
[ 1554.549812] br0: port 2(veth_segment) entered disabled state