[ 1684.443669] br0: port 1(veth1) entered blocking state
[ 1684.443720] br0: port 1(veth1) entered disabled state
[ 1684.443750] veth1: entered allmulticast mode
[ 1684.443800] veth1: entered promiscuous mode
[ 1684.460511] br0: port 2(veth_segment) entered blocking state
[ 1684.460580] br0: port 2(veth_segment) entered disabled state
[ 1684.460654] veth_segment: entered allmulticast mode
[ 1684.460735] veth_segment: entered promiscuous mode
[ 1684.463479] br0: port 2(veth_segment) entered blocking state
[ 1684.463518] br0: port 2(veth_segment) entered forwarding state
[ 1684.463562] br0: port 1(veth1) entered blocking state
[ 1684.463589] br0: port 1(veth1) entered forwarding state
[ 1686.513223] br0: port 1(veth1) entered disabled state
[ 1686.517106] veth1 (unregistering): left allmulticast mode
[ 1686.517167] veth1 (unregistering): left promiscuous mode
[ 1686.517235] br0: port 1(veth1) entered disabled state
[ 1686.531140] veth_segment: left allmulticast mode
[ 1686.531179] veth_segment: left promiscuous mode
[ 1686.531221] br0: port 2(veth_segment) entered disabled state
[ 1694.344651] br0: port 1(veth1) entered blocking state
[ 1694.344695] br0: port 1(veth1) entered disabled state
[ 1694.344734] veth1: entered allmulticast mode
[ 1694.344785] veth1: entered promiscuous mode
[ 1694.361585] br0: port 2(veth_segment) entered blocking state
[ 1694.361624] br0: port 2(veth_segment) entered disabled state
[ 1694.361657] veth_segment: entered allmulticast mode
[ 1694.361700] veth_segment: entered promiscuous mode
[ 1694.364408] br0: port 2(veth_segment) entered blocking state
[ 1694.364447] br0: port 2(veth_segment) entered forwarding state
[ 1694.364489] br0: port 1(veth1) entered blocking state
[ 1694.364519] br0: port 1(veth1) entered forwarding state
[ 1696.391928] iperf3 (5938) used greatest stack depth: 11848 bytes left
[ 1696.406215] br0: port 1(veth1) entered disabled state
[ 1696.412483] veth1 (unregistering): left allmulticast mode
[ 1696.412533] veth1 (unregistering): left promiscuous mode
[ 1696.412565] br0: port 1(veth1) entered disabled state
[ 1696.433107] veth_segment: left allmulticast mode
[ 1696.433144] veth_segment: left promiscuous mode
[ 1696.433179] br0: port 2(veth_segment) entered disabled state