[ 1545.605232] br0: port 1(veth1) entered blocking state
[ 1545.605288] br0: port 1(veth1) entered disabled state
[ 1545.605321] veth1: entered allmulticast mode
[ 1545.605371] veth1: entered promiscuous mode
[ 1545.623371] br0: port 2(veth_segment) entered blocking state
[ 1545.623450] br0: port 2(veth_segment) entered disabled state
[ 1545.623530] veth_segment: entered allmulticast mode
[ 1545.623618] veth_segment: entered promiscuous mode
[ 1545.626510] br0: port 2(veth_segment) entered blocking state
[ 1545.626554] br0: port 2(veth_segment) entered forwarding state
[ 1545.626589] br0: port 1(veth1) entered blocking state
[ 1545.626617] br0: port 1(veth1) entered forwarding state
[ 1547.672233] br0: port 1(veth1) entered disabled state
[ 1547.680160] veth1 (unregistering): left allmulticast mode
[ 1547.680195] veth1 (unregistering): left promiscuous mode
[ 1547.680220] br0: port 1(veth1) entered disabled state
[ 1547.698182] veth_segment: left allmulticast mode
[ 1547.698245] veth_segment: left promiscuous mode
[ 1547.698351] br0: port 2(veth_segment) entered disabled state
[ 1555.510554] br0: port 1(veth1) entered blocking state
[ 1555.510605] br0: port 1(veth1) entered disabled state
[ 1555.510640] veth1: entered allmulticast mode
[ 1555.510687] veth1: entered promiscuous mode
[ 1555.528131] br0: port 2(veth_segment) entered blocking state
[ 1555.528223] br0: port 2(veth_segment) entered disabled state
[ 1555.528298] veth_segment: entered allmulticast mode
[ 1555.528379] veth_segment: entered promiscuous mode
[ 1555.531228] br0: port 2(veth_segment) entered blocking state
[ 1555.531268] br0: port 2(veth_segment) entered forwarding state
[ 1555.531311] br0: port 1(veth1) entered blocking state
[ 1555.531345] br0: port 1(veth1) entered forwarding state
[ 1557.559384] iperf3 (21378) used greatest stack depth: 11776 bytes left
[ 1557.580308] br0: port 1(veth1) entered disabled state
[ 1557.585179] veth1 (unregistering): left allmulticast mode
[ 1557.585228] veth1 (unregistering): left promiscuous mode
[ 1557.585260] br0: port 1(veth1) entered disabled state
[ 1557.608163] veth_segment: left allmulticast mode
[ 1557.608209] veth_segment: left promiscuous mode
[ 1557.608241] br0: port 2(veth_segment) entered disabled state