[ 1479.623216] br0: port 1(veth1) entered blocking state
[ 1479.623272] br0: port 1(veth1) entered disabled state
[ 1479.623308] veth1: entered allmulticast mode
[ 1479.623361] veth1: entered promiscuous mode
[ 1479.639888] br0: port 2(veth_segment) entered blocking state
[ 1479.639932] br0: port 2(veth_segment) entered disabled state
[ 1479.639970] veth_segment: entered allmulticast mode
[ 1479.640014] veth_segment: entered promiscuous mode
[ 1479.642522] br0: port 1(veth1) entered blocking state
[ 1479.642563] br0: port 1(veth1) entered forwarding state
[ 1479.645165] br0: port 2(veth_segment) entered blocking state
[ 1479.645234] br0: port 2(veth_segment) entered forwarding state
[ 1481.670804] iperf3 (11465) used greatest stack depth: 11504 bytes left
[ 1481.703694] br0: port 1(veth1) entered disabled state
[ 1481.706620] veth1 (unregistering): left allmulticast mode
[ 1481.706685] veth1 (unregistering): left promiscuous mode
[ 1481.706745] br0: port 1(veth1) entered disabled state
[ 1481.726648] veth_segment: left allmulticast mode
[ 1481.726746] veth_segment: left promiscuous mode
[ 1481.726818] br0: port 2(veth_segment) entered disabled state
[ 1489.624592] br0: port 1(veth1) entered blocking state
[ 1489.624645] br0: port 1(veth1) entered disabled state
[ 1489.624678] veth1: entered allmulticast mode
[ 1489.624734] veth1: entered promiscuous mode
[ 1489.640935] br0: port 2(veth_segment) entered blocking state
[ 1489.641004] br0: port 2(veth_segment) entered disabled state
[ 1489.641073] veth_segment: entered allmulticast mode
[ 1489.641159] veth_segment: entered promiscuous mode
[ 1489.643680] br0: port 1(veth1) entered blocking state
[ 1489.643713] br0: port 1(veth1) entered forwarding state
[ 1489.646293] br0: port 2(veth_segment) entered blocking state
[ 1489.646360] br0: port 2(veth_segment) entered forwarding state
[ 1491.675233] iperf3 (11888) used greatest stack depth: 11144 bytes left
[ 1491.703693] br0: port 1(veth1) entered disabled state
[ 1491.708583] veth1 (unregistering): left allmulticast mode
[ 1491.708619] veth1 (unregistering): left promiscuous mode
[ 1491.708646] br0: port 1(veth1) entered disabled state
[ 1491.732590] veth_segment: left allmulticast mode
[ 1491.732638] veth_segment: left promiscuous mode
[ 1491.732668] br0: port 2(veth_segment) entered disabled state