[ 1554.792480] br0: port 1(veth1) entered blocking state
[ 1554.792533] br0: port 1(veth1) entered disabled state
[ 1554.792570] veth1: entered allmulticast mode
[ 1554.792617] veth1: entered promiscuous mode
[ 1554.810079] br0: port 2(veth_segment) entered blocking state
[ 1554.810157] br0: port 2(veth_segment) entered disabled state
[ 1554.810240] veth_segment: entered allmulticast mode
[ 1554.810320] veth_segment: entered promiscuous mode
[ 1554.813160] br0: port 1(veth1) entered blocking state
[ 1554.813189] br0: port 1(veth1) entered forwarding state
[ 1554.816042] br0: port 2(veth_segment) entered blocking state
[ 1554.816113] br0: port 2(veth_segment) entered forwarding state
[ 1556.870401] br0: port 1(veth1) entered disabled state
[ 1556.873264] veth1 (unregistering): left allmulticast mode
[ 1556.873332] veth1 (unregistering): left promiscuous mode
[ 1556.873397] br0: port 1(veth1) entered disabled state
[ 1556.893297] veth_segment: left allmulticast mode
[ 1556.893392] veth_segment: left promiscuous mode
[ 1556.893460] br0: port 2(veth_segment) entered disabled state
[ 1564.820792] br0: port 1(veth1) entered blocking state
[ 1564.820844] br0: port 1(veth1) entered disabled state
[ 1564.820885] veth1: entered allmulticast mode
[ 1564.820932] veth1: entered promiscuous mode
[ 1564.838382] br0: port 2(veth_segment) entered blocking state
[ 1564.838423] br0: port 2(veth_segment) entered disabled state
[ 1564.838463] veth_segment: entered allmulticast mode
[ 1564.838511] veth_segment: entered promiscuous mode
[ 1564.841313] br0: port 1(veth1) entered blocking state
[ 1564.841346] br0: port 1(veth1) entered forwarding state
[ 1564.844225] br0: port 2(veth_segment) entered blocking state
[ 1564.844268] br0: port 2(veth_segment) entered forwarding state
[ 1566.869610] iperf3 (6239) used greatest stack depth: 11784 bytes left
[ 1566.897346] br0: port 1(veth1) entered disabled state
[ 1566.905246] veth1 (unregistering): left allmulticast mode
[ 1566.905278] veth1 (unregistering): left promiscuous mode
[ 1566.905307] br0: port 1(veth1) entered disabled state
[ 1566.937252] veth_segment: left allmulticast mode
[ 1566.937300] veth_segment: left promiscuous mode
[ 1566.937338] br0: port 2(veth_segment) entered disabled state