[ 1614.893045] br0: port 1(veth1) entered blocking state
[ 1614.893127] br0: port 1(veth1) entered disabled state
[ 1614.893193] veth1: entered allmulticast mode
[ 1614.893278] veth1: entered promiscuous mode
[ 1614.910119] br0: port 2(veth_segment) entered blocking state
[ 1614.910161] br0: port 2(veth_segment) entered disabled state
[ 1614.910197] veth_segment: entered allmulticast mode
[ 1614.910242] veth_segment: entered promiscuous mode
[ 1614.912964] br0: port 2(veth_segment) entered blocking state
[ 1614.913035] br0: port 2(veth_segment) entered forwarding state
[ 1614.913106] br0: port 1(veth1) entered blocking state
[ 1614.913167] br0: port 1(veth1) entered forwarding state
[ 1616.959787] br0: port 1(veth1) entered disabled state
[ 1616.962746] veth1 (unregistering): left allmulticast mode
[ 1616.962811] veth1 (unregistering): left promiscuous mode
[ 1616.962875] br0: port 1(veth1) entered disabled state
[ 1616.977748] veth_segment: left allmulticast mode
[ 1616.977833] veth_segment: left promiscuous mode
[ 1616.977903] br0: port 2(veth_segment) entered disabled state
[ 1624.809374] br0: port 1(veth1) entered blocking state
[ 1624.809421] br0: port 1(veth1) entered disabled state
[ 1624.809461] veth1: entered allmulticast mode
[ 1624.809513] veth1: entered promiscuous mode
[ 1624.826289] br0: port 2(veth_segment) entered blocking state
[ 1624.826331] br0: port 2(veth_segment) entered disabled state
[ 1624.826373] veth_segment: entered allmulticast mode
[ 1624.826419] veth_segment: entered promiscuous mode
[ 1624.829144] br0: port 2(veth_segment) entered blocking state
[ 1624.829213] br0: port 2(veth_segment) entered forwarding state
[ 1624.829284] br0: port 1(veth1) entered blocking state
[ 1624.829351] br0: port 1(veth1) entered forwarding state
[ 1626.858004] iperf3 (31258) used greatest stack depth: 11808 bytes left
[ 1626.874848] br0: port 1(veth1) entered disabled state
[ 1626.880741] veth1 (unregistering): left allmulticast mode
[ 1626.880778] veth1 (unregistering): left promiscuous mode
[ 1626.880806] br0: port 1(veth1) entered disabled state
[ 1626.897735] veth_segment: left allmulticast mode
[ 1626.897772] veth_segment: left promiscuous mode
[ 1626.897805] br0: port 2(veth_segment) entered disabled state