[ 1506.067312] br0: port 1(veth1) entered blocking state
[ 1506.067389] br0: port 1(veth1) entered disabled state
[ 1506.067453] veth1: entered allmulticast mode
[ 1506.067533] veth1: entered promiscuous mode
[ 1506.084212] br0: port 2(veth_segment) entered blocking state
[ 1506.084251] br0: port 2(veth_segment) entered disabled state
[ 1506.084290] veth_segment: entered allmulticast mode
[ 1506.084337] veth_segment: entered promiscuous mode
[ 1506.087015] br0: port 1(veth1) entered blocking state
[ 1506.087079] br0: port 1(veth1) entered forwarding state
[ 1506.089858] br0: port 2(veth_segment) entered blocking state
[ 1506.089898] br0: port 2(veth_segment) entered forwarding state
[ 1508.144725] br0: port 1(veth1) entered disabled state
[ 1508.152660] veth1 (unregistering): left allmulticast mode
[ 1508.152697] veth1 (unregistering): left promiscuous mode
[ 1508.152728] br0: port 1(veth1) entered disabled state
[ 1508.189781] veth_segment: left allmulticast mode
[ 1508.189821] veth_segment: left promiscuous mode
[ 1508.189855] br0: port 2(veth_segment) entered disabled state
[ 1516.074470] br0: port 1(veth1) entered blocking state
[ 1516.074547] br0: port 1(veth1) entered disabled state
[ 1516.074615] veth1: entered allmulticast mode
[ 1516.074705] veth1: entered promiscuous mode
[ 1516.091365] br0: port 2(veth_segment) entered blocking state
[ 1516.091404] br0: port 2(veth_segment) entered disabled state
[ 1516.091442] veth_segment: entered allmulticast mode
[ 1516.091486] veth_segment: entered promiscuous mode
[ 1516.094187] br0: port 1(veth1) entered blocking state
[ 1516.094249] br0: port 1(veth1) entered forwarding state
[ 1516.097036] br0: port 2(veth_segment) entered blocking state
[ 1516.097086] br0: port 2(veth_segment) entered forwarding state
[ 1518.123132] iperf3 (22683) used greatest stack depth: 11784 bytes left
[ 1518.149720] br0: port 1(veth1) entered disabled state
[ 1518.158652] veth1 (unregistering): left allmulticast mode
[ 1518.158686] veth1 (unregistering): left promiscuous mode
[ 1518.158710] br0: port 1(veth1) entered disabled state
[ 1518.179657] veth_segment: left allmulticast mode
[ 1518.179703] veth_segment: left promiscuous mode
[ 1518.179736] br0: port 2(veth_segment) entered disabled state