[ 1647.994176] br0: port 1(veth1) entered blocking state
[ 1647.994271] br0: port 1(veth1) entered disabled state
[ 1647.994339] veth1: entered allmulticast mode
[ 1647.994424] veth1: entered promiscuous mode
[ 1648.015143] br0: port 2(veth_segment) entered blocking state
[ 1648.015188] br0: port 2(veth_segment) entered disabled state
[ 1648.015230] veth_segment: entered allmulticast mode
[ 1648.015280] veth_segment: entered promiscuous mode
[ 1648.018574] br0: port 2(veth_segment) entered blocking state
[ 1648.018617] br0: port 2(veth_segment) entered forwarding state
[ 1648.018653] br0: port 1(veth1) entered blocking state
[ 1648.018684] br0: port 1(veth1) entered forwarding state
[ 1650.178271] br0: port 1(veth1) entered disabled state
[ 1650.186170] veth1 (unregistering): left allmulticast mode
[ 1650.186208] veth1 (unregistering): left promiscuous mode
[ 1650.186238] br0: port 1(veth1) entered disabled state
[ 1650.203184] veth_segment: left allmulticast mode
[ 1650.203211] veth_segment: left promiscuous mode
[ 1650.203242] br0: port 2(veth_segment) entered disabled state
[ 1658.158737] br0: port 1(veth1) entered blocking state
[ 1658.158785] br0: port 1(veth1) entered disabled state
[ 1658.158818] veth1: entered allmulticast mode
[ 1658.158868] veth1: entered promiscuous mode
[ 1658.179500] br0: port 2(veth_segment) entered blocking state
[ 1658.179570] br0: port 2(veth_segment) entered disabled state
[ 1658.179646] veth_segment: entered allmulticast mode
[ 1658.179724] veth_segment: entered promiscuous mode
[ 1658.183086] br0: port 2(veth_segment) entered blocking state
[ 1658.183125] br0: port 2(veth_segment) entered forwarding state
[ 1658.183170] br0: port 1(veth1) entered blocking state
[ 1658.183205] br0: port 1(veth1) entered forwarding state
[ 1660.214826] iperf3 (2270) used greatest stack depth: 11816 bytes left
[ 1660.231272] br0: port 1(veth1) entered disabled state
[ 1660.236175] veth1 (unregistering): left allmulticast mode
[ 1660.236213] veth1 (unregistering): left promiscuous mode
[ 1660.236240] br0: port 1(veth1) entered disabled state
[ 1660.253184] veth_segment: left allmulticast mode
[ 1660.253225] veth_segment: left promiscuous mode
[ 1660.253261] br0: port 2(veth_segment) entered disabled state