[ 1720.322022] br0: port 1(veth1) entered blocking state
[ 1720.322071] br0: port 1(veth1) entered disabled state
[ 1720.322109] veth1: entered allmulticast mode
[ 1720.322165] veth1: entered promiscuous mode
[ 1720.343015] br0: port 2(veth_segment) entered blocking state
[ 1720.343088] br0: port 2(veth_segment) entered disabled state
[ 1720.343160] veth_segment: entered allmulticast mode
[ 1720.343237] veth_segment: entered promiscuous mode
[ 1720.346634] br0: port 2(veth_segment) entered blocking state
[ 1720.346684] br0: port 2(veth_segment) entered forwarding state
[ 1720.346722] br0: port 1(veth1) entered blocking state
[ 1720.346756] br0: port 1(veth1) entered forwarding state
[ 1722.504874] br0: port 1(veth1) entered disabled state
[ 1722.509688] veth1 (unregistering): left allmulticast mode
[ 1722.509728] veth1 (unregistering): left promiscuous mode
[ 1722.509761] br0: port 1(veth1) entered disabled state
[ 1722.527717] veth_segment: left allmulticast mode
[ 1722.527757] veth_segment: left promiscuous mode
[ 1722.527787] br0: port 2(veth_segment) entered disabled state
[ 1730.587407] br0: port 1(veth1) entered blocking state
[ 1730.587485] br0: port 1(veth1) entered disabled state
[ 1730.587551] veth1: entered allmulticast mode
[ 1730.587633] veth1: entered promiscuous mode
[ 1730.608528] br0: port 2(veth_segment) entered blocking state
[ 1730.608565] br0: port 2(veth_segment) entered disabled state
[ 1730.608607] veth_segment: entered allmulticast mode
[ 1730.608656] veth_segment: entered promiscuous mode
[ 1730.612069] br0: port 2(veth_segment) entered blocking state
[ 1730.612136] br0: port 2(veth_segment) entered forwarding state
[ 1730.612207] br0: port 1(veth1) entered blocking state
[ 1730.612268] br0: port 1(veth1) entered forwarding state
[ 1732.644850] iperf3 (9601) used greatest stack depth: 11736 bytes left
[ 1732.664724] br0: port 1(veth1) entered disabled state
[ 1732.667677] veth1 (unregistering): left allmulticast mode
[ 1732.667712] veth1 (unregistering): left promiscuous mode
[ 1732.667750] br0: port 1(veth1) entered disabled state
[ 1732.697687] veth_segment: left allmulticast mode
[ 1732.697740] veth_segment: left promiscuous mode
[ 1732.697785] br0: port 2(veth_segment) entered disabled state