[ 1542.633078] br0: port 1(veth1) entered blocking state
[ 1542.633163] br0: port 1(veth1) entered disabled state
[ 1542.633227] veth1: entered allmulticast mode
[ 1542.633312] veth1: entered promiscuous mode
[ 1542.648803] br0: port 2(veth_segment) entered blocking state
[ 1542.648850] br0: port 2(veth_segment) entered disabled state
[ 1542.648890] veth_segment: entered allmulticast mode
[ 1542.648936] veth_segment: entered promiscuous mode
[ 1542.651355] br0: port 1(veth1) entered blocking state
[ 1542.651414] br0: port 1(veth1) entered forwarding state
[ 1542.653841] br0: port 2(veth_segment) entered blocking state
[ 1542.653880] br0: port 2(veth_segment) entered forwarding state
[ 1544.716059] br0: port 1(veth1) entered disabled state
[ 1544.723914] veth1 (unregistering): left allmulticast mode
[ 1544.723977] veth1 (unregistering): left promiscuous mode
[ 1544.724037] br0: port 1(veth1) entered disabled state
[ 1544.754068] veth_segment: left allmulticast mode
[ 1544.754134] veth_segment: left promiscuous mode
[ 1544.754199] br0: port 2(veth_segment) entered disabled state
[ 1552.591150] br0: port 1(veth1) entered blocking state
[ 1552.591201] br0: port 1(veth1) entered disabled state
[ 1552.591237] veth1: entered allmulticast mode
[ 1552.591290] veth1: entered promiscuous mode
[ 1552.606777] br0: port 2(veth_segment) entered blocking state
[ 1552.606844] br0: port 2(veth_segment) entered disabled state
[ 1552.606927] veth_segment: entered allmulticast mode
[ 1552.607008] veth_segment: entered promiscuous mode
[ 1552.609446] br0: port 1(veth1) entered blocking state
[ 1552.609481] br0: port 1(veth1) entered forwarding state
[ 1552.611987] br0: port 2(veth_segment) entered blocking state
[ 1552.612052] br0: port 2(veth_segment) entered forwarding state
[ 1554.635562] iperf3 (1266) used greatest stack depth: 11928 bytes left
[ 1554.667980] br0: port 1(veth1) entered disabled state
[ 1554.674901] veth1 (unregistering): left allmulticast mode
[ 1554.674966] veth1 (unregistering): left promiscuous mode
[ 1554.675026] br0: port 1(veth1) entered disabled state
[ 1554.691910] veth_segment: left allmulticast mode
[ 1554.691990] veth_segment: left promiscuous mode
[ 1554.692057] br0: port 2(veth_segment) entered disabled state