[ 1645.559408] br0: port 1(veth1) entered blocking state
[ 1645.559491] br0: port 1(veth1) entered disabled state
[ 1645.559557] veth1: entered allmulticast mode
[ 1645.559639] veth1: entered promiscuous mode
[ 1645.579683] br0: port 2(veth_segment) entered blocking state
[ 1645.579725] br0: port 2(veth_segment) entered disabled state
[ 1645.579770] veth_segment: entered allmulticast mode
[ 1645.579817] veth_segment: entered promiscuous mode
[ 1645.583047] br0: port 2(veth_segment) entered blocking state
[ 1645.583114] br0: port 2(veth_segment) entered forwarding state
[ 1645.583188] br0: port 1(veth1) entered blocking state
[ 1645.583253] br0: port 1(veth1) entered forwarding state
[ 1647.741873] br0: port 1(veth1) entered disabled state
[ 1647.746739] veth1 (unregistering): left allmulticast mode
[ 1647.746805] veth1 (unregistering): left promiscuous mode
[ 1647.746870] br0: port 1(veth1) entered disabled state
[ 1647.764773] veth_segment: left allmulticast mode
[ 1647.764839] veth_segment: left promiscuous mode
[ 1647.764907] br0: port 2(veth_segment) entered disabled state
[ 1655.717076] br0: port 1(veth1) entered blocking state
[ 1655.717131] br0: port 1(veth1) entered disabled state
[ 1655.717158] veth1: entered allmulticast mode
[ 1655.717210] veth1: entered promiscuous mode
[ 1655.737234] br0: port 2(veth_segment) entered blocking state
[ 1655.737274] br0: port 2(veth_segment) entered disabled state
[ 1655.737322] veth_segment: entered allmulticast mode
[ 1655.737365] veth_segment: entered promiscuous mode
[ 1655.740594] br0: port 2(veth_segment) entered blocking state
[ 1655.740633] br0: port 2(veth_segment) entered forwarding state
[ 1655.740675] br0: port 1(veth1) entered blocking state
[ 1655.740703] br0: port 1(veth1) entered forwarding state
[ 1657.775099] iperf3 (6497) used greatest stack depth: 11880 bytes left
[ 1657.794792] br0: port 1(veth1) entered disabled state
[ 1657.797746] veth1 (unregistering): left allmulticast mode
[ 1657.797775] veth1 (unregistering): left promiscuous mode
[ 1657.797802] br0: port 1(veth1) entered disabled state
[ 1657.823752] veth_segment: left allmulticast mode
[ 1657.823803] veth_segment: left promiscuous mode
[ 1657.823844] br0: port 2(veth_segment) entered disabled state