[ 1725.663288] br0: port 1(veth1) entered blocking state
[ 1725.663341] br0: port 1(veth1) entered disabled state
[ 1725.663372] veth1: entered allmulticast mode
[ 1725.663420] veth1: entered promiscuous mode
[ 1725.683511] br0: port 2(veth_segment) entered blocking state
[ 1725.683577] br0: port 2(veth_segment) entered disabled state
[ 1725.683662] veth_segment: entered allmulticast mode
[ 1725.683747] veth_segment: entered promiscuous mode
[ 1725.687000] br0: port 2(veth_segment) entered blocking state
[ 1725.687036] br0: port 2(veth_segment) entered forwarding state
[ 1725.687073] br0: port 1(veth1) entered blocking state
[ 1725.687099] br0: port 1(veth1) entered forwarding state
[ 1727.721013] iperf3 (19089) used greatest stack depth: 12144 bytes left
[ 1727.738791] br0: port 1(veth1) entered disabled state
[ 1727.744662] veth1 (unregistering): left allmulticast mode
[ 1727.744699] veth1 (unregistering): left promiscuous mode
[ 1727.744731] br0: port 1(veth1) entered disabled state
[ 1727.759703] veth_segment: left allmulticast mode
[ 1727.759739] veth_segment: left promiscuous mode
[ 1727.759774] br0: port 2(veth_segment) entered disabled state
[ 1735.721586] br0: port 1(veth1) entered blocking state
[ 1735.721676] br0: port 1(veth1) entered disabled state
[ 1735.721748] veth1: entered allmulticast mode
[ 1735.721838] veth1: entered promiscuous mode
[ 1735.741966] br0: port 2(veth_segment) entered blocking state
[ 1735.742005] br0: port 2(veth_segment) entered disabled state
[ 1735.742040] veth_segment: entered allmulticast mode
[ 1735.742080] veth_segment: entered promiscuous mode
[ 1735.745278] br0: port 2(veth_segment) entered blocking state
[ 1735.745317] br0: port 2(veth_segment) entered forwarding state
[ 1735.745355] br0: port 1(veth1) entered blocking state
[ 1735.745387] br0: port 1(veth1) entered forwarding state
[ 1737.776968] iperf3 (19476) used greatest stack depth: 11816 bytes left
[ 1737.796730] br0: port 1(veth1) entered disabled state
[ 1737.802134] veth1 (unregistering): left allmulticast mode
[ 1737.802171] veth1 (unregistering): left promiscuous mode
[ 1737.802201] br0: port 1(veth1) entered disabled state
[ 1737.826658] veth_segment: left allmulticast mode
[ 1737.826695] veth_segment: left promiscuous mode
[ 1737.826727] br0: port 2(veth_segment) entered disabled state