[ 1664.252193] br0: port 1(veth1) entered blocking state
[ 1664.252246] br0: port 1(veth1) entered disabled state
[ 1664.252279] veth1: entered allmulticast mode
[ 1664.252336] veth1: entered promiscuous mode
[ 1664.273308] br0: port 2(veth_segment) entered blocking state
[ 1664.273379] br0: port 2(veth_segment) entered disabled state
[ 1664.273449] veth_segment: entered allmulticast mode
[ 1664.273531] veth_segment: entered promiscuous mode
[ 1664.276965] br0: port 2(veth_segment) entered blocking state
[ 1664.277004] br0: port 2(veth_segment) entered forwarding state
[ 1664.277044] br0: port 1(veth1) entered blocking state
[ 1664.277073] br0: port 1(veth1) entered forwarding state
[ 1666.329245] br0: port 1(veth1) entered disabled state
[ 1666.335191] veth1 (unregistering): left allmulticast mode
[ 1666.335230] veth1 (unregistering): left promiscuous mode
[ 1666.335261] br0: port 1(veth1) entered disabled state
[ 1666.343185] veth_segment: left allmulticast mode
[ 1666.343218] veth_segment: left promiscuous mode
[ 1666.343255] br0: port 2(veth_segment) entered disabled state
[ 1674.303786] br0: port 1(veth1) entered blocking state
[ 1674.303831] br0: port 1(veth1) entered disabled state
[ 1674.303870] veth1: entered allmulticast mode
[ 1674.303925] veth1: entered promiscuous mode
[ 1674.324827] br0: port 2(veth_segment) entered blocking state
[ 1674.324901] br0: port 2(veth_segment) entered disabled state
[ 1674.324975] veth_segment: entered allmulticast mode
[ 1674.325054] veth_segment: entered promiscuous mode
[ 1674.328488] br0: port 2(veth_segment) entered blocking state
[ 1674.328528] br0: port 2(veth_segment) entered forwarding state
[ 1674.328568] br0: port 1(veth1) entered blocking state
[ 1674.328595] br0: port 1(veth1) entered forwarding state
[ 1676.364862] iperf3 (18855) used greatest stack depth: 11784 bytes left
[ 1676.380317] br0: port 1(veth1) entered disabled state
[ 1676.388180] veth1 (unregistering): left allmulticast mode
[ 1676.388211] veth1 (unregistering): left promiscuous mode
[ 1676.388241] br0: port 1(veth1) entered disabled state
[ 1676.403194] veth_segment: left allmulticast mode
[ 1676.403233] veth_segment: left promiscuous mode
[ 1676.403272] br0: port 2(veth_segment) entered disabled state