[ 1578.991727] br0: port 1(veth1) entered blocking state
[ 1578.991775] br0: port 1(veth1) entered disabled state
[ 1578.991803] veth1: entered allmulticast mode
[ 1578.991851] veth1: entered promiscuous mode
[ 1579.009150] br0: port 2(veth_segment) entered blocking state
[ 1579.009221] br0: port 2(veth_segment) entered disabled state
[ 1579.009296] veth_segment: entered allmulticast mode
[ 1579.009379] veth_segment: entered promiscuous mode
[ 1579.012251] br0: port 1(veth1) entered blocking state
[ 1579.012280] br0: port 1(veth1) entered forwarding state
[ 1579.015126] br0: port 2(veth_segment) entered blocking state
[ 1579.015165] br0: port 2(veth_segment) entered forwarding state
[ 1581.064128] br0: port 1(veth1) entered disabled state
[ 1581.067071] veth1 (unregistering): left allmulticast mode
[ 1581.067101] veth1 (unregistering): left promiscuous mode
[ 1581.067130] br0: port 1(veth1) entered disabled state
[ 1581.088097] veth_segment: left allmulticast mode
[ 1581.088131] veth_segment: left promiscuous mode
[ 1581.088167] br0: port 2(veth_segment) entered disabled state
[ 1588.989158] br0: port 1(veth1) entered blocking state
[ 1588.989237] br0: port 1(veth1) entered disabled state
[ 1588.989307] veth1: entered allmulticast mode
[ 1588.989393] veth1: entered promiscuous mode
[ 1589.006811] br0: port 2(veth_segment) entered blocking state
[ 1589.006855] br0: port 2(veth_segment) entered disabled state
[ 1589.006898] veth_segment: entered allmulticast mode
[ 1589.006942] veth_segment: entered promiscuous mode
[ 1589.009777] br0: port 1(veth1) entered blocking state
[ 1589.009839] br0: port 1(veth1) entered forwarding state
[ 1589.012737] br0: port 2(veth_segment) entered blocking state
[ 1589.012777] br0: port 2(veth_segment) entered forwarding state
[ 1591.038241] iperf3 (5276) used greatest stack depth: 11944 bytes left
[ 1591.073095] br0: port 1(veth1) entered disabled state
[ 1591.081045] veth1 (unregistering): left allmulticast mode
[ 1591.081077] veth1 (unregistering): left promiscuous mode
[ 1591.081110] br0: port 1(veth1) entered disabled state
[ 1591.107050] veth_segment: left allmulticast mode
[ 1591.107081] veth_segment: left promiscuous mode
[ 1591.107111] br0: port 2(veth_segment) entered disabled state