[ 1604.876393] br0: port 1(veth1) entered blocking state
[ 1604.876443] br0: port 1(veth1) entered disabled state
[ 1604.876476] veth1: entered allmulticast mode
[ 1604.876532] veth1: entered promiscuous mode
[ 1604.898493] br0: port 2(veth_segment) entered blocking state
[ 1604.898563] br0: port 2(veth_segment) entered disabled state
[ 1604.898637] veth_segment: entered allmulticast mode
[ 1604.898727] veth_segment: entered promiscuous mode
[ 1604.902332] br0: port 2(veth_segment) entered blocking state
[ 1604.902370] br0: port 2(veth_segment) entered forwarding state
[ 1604.902415] br0: port 1(veth1) entered blocking state
[ 1604.902447] br0: port 1(veth1) entered forwarding state
[ 1606.953952] br0: port 1(veth1) entered disabled state
[ 1606.960901] veth1 (unregistering): left allmulticast mode
[ 1606.960971] veth1 (unregistering): left promiscuous mode
[ 1606.961035] br0: port 1(veth1) entered disabled state
[ 1606.968896] veth_segment: left allmulticast mode
[ 1606.968957] veth_segment: left promiscuous mode
[ 1606.969052] br0: port 2(veth_segment) entered disabled state
[ 1614.976374] br0: port 1(veth1) entered blocking state
[ 1614.976419] br0: port 1(veth1) entered disabled state
[ 1614.976456] veth1: entered allmulticast mode
[ 1614.976511] veth1: entered promiscuous mode
[ 1614.998656] br0: port 2(veth_segment) entered blocking state
[ 1614.998696] br0: port 2(veth_segment) entered disabled state
[ 1614.998739] veth_segment: entered allmulticast mode
[ 1614.998789] veth_segment: entered promiscuous mode
[ 1615.002374] br0: port 2(veth_segment) entered blocking state
[ 1615.002443] br0: port 2(veth_segment) entered forwarding state
[ 1615.002516] br0: port 1(veth1) entered blocking state
[ 1615.002578] br0: port 1(veth1) entered forwarding state
[ 1617.039553] iperf3 (5211) used greatest stack depth: 11848 bytes left
[ 1617.059929] br0: port 1(veth1) entered disabled state
[ 1617.062900] veth1 (unregistering): left allmulticast mode
[ 1617.062962] veth1 (unregistering): left promiscuous mode
[ 1617.063024] br0: port 1(veth1) entered disabled state
[ 1617.075898] veth_segment: left allmulticast mode
[ 1617.075969] veth_segment: left promiscuous mode
[ 1617.076039] br0: port 2(veth_segment) entered disabled state