[ 1772.296524] br0: port 1(veth1) entered blocking state
[ 1772.296622] br0: port 1(veth1) entered disabled state
[ 1772.296687] veth1: entered allmulticast mode
[ 1772.296768] veth1: entered promiscuous mode
[ 1772.317629] br0: port 2(veth_segment) entered blocking state
[ 1772.317669] br0: port 2(veth_segment) entered disabled state
[ 1772.317709] veth_segment: entered allmulticast mode
[ 1772.317758] veth_segment: entered promiscuous mode
[ 1772.321134] br0: port 2(veth_segment) entered blocking state
[ 1772.321201] br0: port 2(veth_segment) entered forwarding state
[ 1772.321274] br0: port 1(veth1) entered blocking state
[ 1772.321332] br0: port 1(veth1) entered forwarding state
[ 1774.374687] br0: port 1(veth1) entered disabled state
[ 1774.384607] veth1 (unregistering): left allmulticast mode
[ 1774.384642] veth1 (unregistering): left promiscuous mode
[ 1774.384671] br0: port 1(veth1) entered disabled state
[ 1774.403629] veth_segment: left allmulticast mode
[ 1774.403663] veth_segment: left promiscuous mode
[ 1774.403698] br0: port 2(veth_segment) entered disabled state
[ 1782.426007] br0: port 1(veth1) entered blocking state
[ 1782.426088] br0: port 1(veth1) entered disabled state
[ 1782.426156] veth1: entered allmulticast mode
[ 1782.426243] veth1: entered promiscuous mode
[ 1782.447021] br0: port 2(veth_segment) entered blocking state
[ 1782.447061] br0: port 2(veth_segment) entered disabled state
[ 1782.447105] veth_segment: entered allmulticast mode
[ 1782.447158] veth_segment: entered promiscuous mode
[ 1782.450522] br0: port 2(veth_segment) entered blocking state
[ 1782.450562] br0: port 2(veth_segment) entered forwarding state
[ 1782.450608] br0: port 1(veth1) entered blocking state
[ 1782.450640] br0: port 1(veth1) entered forwarding state
[ 1784.591128] iperf3 (12505) used greatest stack depth: 11808 bytes left
[ 1784.606749] br0: port 1(veth1) entered disabled state
[ 1784.611628] veth1 (unregistering): left allmulticast mode
[ 1784.611692] veth1 (unregistering): left promiscuous mode
[ 1784.611753] br0: port 1(veth1) entered disabled state
[ 1784.632627] veth_segment: left allmulticast mode
[ 1784.632696] veth_segment: left promiscuous mode
[ 1784.632767] br0: port 2(veth_segment) entered disabled state