[ 1586.333214] br0: port 1(veth1) entered blocking state
[ 1586.333263] br0: port 1(veth1) entered disabled state
[ 1586.333300] veth1: entered allmulticast mode
[ 1586.333345] veth1: entered promiscuous mode
[ 1586.350086] br0: port 2(veth_segment) entered blocking state
[ 1586.350125] br0: port 2(veth_segment) entered disabled state
[ 1586.350164] veth_segment: entered allmulticast mode
[ 1586.350207] veth_segment: entered promiscuous mode
[ 1586.352908] br0: port 1(veth1) entered blocking state
[ 1586.352953] br0: port 1(veth1) entered forwarding state
[ 1586.355677] br0: port 2(veth_segment) entered blocking state
[ 1586.355715] br0: port 2(veth_segment) entered forwarding state
[ 1588.398041] br0: port 1(veth1) entered disabled state
[ 1588.402952] veth1 (unregistering): left allmulticast mode
[ 1588.403019] veth1 (unregistering): left promiscuous mode
[ 1588.403084] br0: port 1(veth1) entered disabled state
[ 1588.423967] veth_segment: left allmulticast mode
[ 1588.424032] veth_segment: left promiscuous mode
[ 1588.424100] br0: port 2(veth_segment) entered disabled state
[ 1596.285942] br0: port 1(veth1) entered blocking state
[ 1596.285991] br0: port 1(veth1) entered disabled state
[ 1596.286028] veth1: entered allmulticast mode
[ 1596.286079] veth1: entered promiscuous mode
[ 1596.303169] br0: port 2(veth_segment) entered blocking state
[ 1596.303207] br0: port 2(veth_segment) entered disabled state
[ 1596.303248] veth_segment: entered allmulticast mode
[ 1596.303292] veth_segment: entered promiscuous mode
[ 1596.306083] br0: port 1(veth1) entered blocking state
[ 1596.306114] br0: port 1(veth1) entered forwarding state
[ 1596.308931] br0: port 2(veth_segment) entered blocking state
[ 1596.308972] br0: port 2(veth_segment) entered forwarding state
[ 1598.439091] iperf3 (22555) used greatest stack depth: 11776 bytes left
[ 1598.455128] br0: port 1(veth1) entered disabled state
[ 1598.460046] veth1 (unregistering): left allmulticast mode
[ 1598.460117] veth1 (unregistering): left promiscuous mode
[ 1598.460180] br0: port 1(veth1) entered disabled state
[ 1598.488948] veth_segment: left allmulticast mode
[ 1598.489031] veth_segment: left promiscuous mode
[ 1598.489115] br0: port 2(veth_segment) entered disabled state