[ 1552.137932] br0: port 1(veth1) entered blocking state
[ 1552.137985] br0: port 1(veth1) entered disabled state
[ 1552.138017] veth1: entered allmulticast mode
[ 1552.138066] veth1: entered promiscuous mode
[ 1552.154415] br0: port 2(veth_segment) entered blocking state
[ 1552.154460] br0: port 2(veth_segment) entered disabled state
[ 1552.154508] veth_segment: entered allmulticast mode
[ 1552.154556] veth_segment: entered promiscuous mode
[ 1552.157041] br0: port 1(veth1) entered blocking state
[ 1552.157078] br0: port 1(veth1) entered forwarding state
[ 1552.159722] br0: port 2(veth_segment) entered blocking state
[ 1552.159789] br0: port 2(veth_segment) entered forwarding state
[ 1554.186313] iperf3 (20602) used greatest stack depth: 11640 bytes left
[ 1554.219617] br0: port 1(veth1) entered disabled state
[ 1554.223507] veth1 (unregistering): left allmulticast mode
[ 1554.223542] veth1 (unregistering): left promiscuous mode
[ 1554.223570] br0: port 1(veth1) entered disabled state
[ 1554.236513] veth_segment: left allmulticast mode
[ 1554.236568] veth_segment: left promiscuous mode
[ 1554.236604] br0: port 2(veth_segment) entered disabled state
[ 1562.108380] br0: port 1(veth1) entered blocking state
[ 1562.108431] br0: port 1(veth1) entered disabled state
[ 1562.108466] veth1: entered allmulticast mode
[ 1562.108523] veth1: entered promiscuous mode
[ 1562.125086] br0: port 2(veth_segment) entered blocking state
[ 1562.125127] br0: port 2(veth_segment) entered disabled state
[ 1562.125167] veth_segment: entered allmulticast mode
[ 1562.125220] veth_segment: entered promiscuous mode
[ 1562.127757] br0: port 1(veth1) entered blocking state
[ 1562.127792] br0: port 1(veth1) entered forwarding state
[ 1562.130499] br0: port 2(veth_segment) entered blocking state
[ 1562.130569] br0: port 2(veth_segment) entered forwarding state
[ 1564.184621] br0: port 1(veth1) entered disabled state
[ 1564.191499] veth1 (unregistering): left allmulticast mode
[ 1564.191536] veth1 (unregistering): left promiscuous mode
[ 1564.191566] br0: port 1(veth1) entered disabled state
[ 1564.212512] veth_segment: left allmulticast mode
[ 1564.212578] veth_segment: left promiscuous mode
[ 1564.212615] br0: port 2(veth_segment) entered disabled state