[ 1553.652093] br0: port 1(veth1) entered blocking state
[ 1553.652176] br0: port 1(veth1) entered disabled state
[ 1553.652244] veth1: entered allmulticast mode
[ 1553.652337] veth1: entered promiscuous mode
[ 1553.669367] br0: port 2(veth_segment) entered blocking state
[ 1553.669412] br0: port 2(veth_segment) entered disabled state
[ 1553.669457] veth_segment: entered allmulticast mode
[ 1553.669500] veth_segment: entered promiscuous mode
[ 1553.672187] br0: port 1(veth1) entered blocking state
[ 1553.672222] br0: port 1(veth1) entered forwarding state
[ 1553.675092] br0: port 2(veth_segment) entered blocking state
[ 1553.675161] br0: port 2(veth_segment) entered forwarding state
[ 1555.727458] br0: port 1(veth1) entered disabled state
[ 1555.733313] veth1 (unregistering): left allmulticast mode
[ 1555.733351] veth1 (unregistering): left promiscuous mode
[ 1555.733383] br0: port 1(veth1) entered disabled state
[ 1555.762348] veth_segment: left allmulticast mode
[ 1555.762387] veth_segment: left promiscuous mode
[ 1555.762428] br0: port 2(veth_segment) entered disabled state
[ 1563.631967] br0: port 1(veth1) entered blocking state
[ 1563.632014] br0: port 1(veth1) entered disabled state
[ 1563.632064] veth1: entered allmulticast mode
[ 1563.632109] veth1: entered promiscuous mode
[ 1563.649036] br0: port 2(veth_segment) entered blocking state
[ 1563.649076] br0: port 2(veth_segment) entered disabled state
[ 1563.649116] veth_segment: entered allmulticast mode
[ 1563.649168] veth_segment: entered promiscuous mode
[ 1563.651950] br0: port 1(veth1) entered blocking state
[ 1563.652011] br0: port 1(veth1) entered forwarding state
[ 1563.654794] br0: port 2(veth_segment) entered blocking state
[ 1563.654833] br0: port 2(veth_segment) entered forwarding state
[ 1565.680538] iperf3 (20928) used greatest stack depth: 11784 bytes left
[ 1565.708339] br0: port 1(veth1) entered disabled state
[ 1565.714293] veth1 (unregistering): left allmulticast mode
[ 1565.714333] veth1 (unregistering): left promiscuous mode
[ 1565.714366] br0: port 1(veth1) entered disabled state
[ 1565.741289] veth_segment: left allmulticast mode
[ 1565.741322] veth_segment: left promiscuous mode
[ 1565.741355] br0: port 2(veth_segment) entered disabled state