[ 1532.420192] br0: port 1(veth1) entered blocking state
[ 1532.420245] br0: port 1(veth1) entered disabled state
[ 1532.420292] veth1: entered allmulticast mode
[ 1532.420347] veth1: entered promiscuous mode
[ 1532.437084] br0: port 2(veth_segment) entered blocking state
[ 1532.437162] br0: port 2(veth_segment) entered disabled state
[ 1532.437229] veth_segment: entered allmulticast mode
[ 1532.437305] veth_segment: entered promiscuous mode
[ 1532.439942] br0: port 1(veth1) entered blocking state
[ 1532.439977] br0: port 1(veth1) entered forwarding state
[ 1532.442377] br0: port 2(veth_segment) entered blocking state
[ 1532.442420] br0: port 2(veth_segment) entered forwarding state
[ 1534.503615] br0: port 1(veth1) entered disabled state
[ 1534.511457] veth1 (unregistering): left allmulticast mode
[ 1534.511497] veth1 (unregistering): left promiscuous mode
[ 1534.511527] br0: port 1(veth1) entered disabled state
[ 1534.537615] veth_segment: left allmulticast mode
[ 1534.537662] veth_segment: left promiscuous mode
[ 1534.537697] br0: port 2(veth_segment) entered disabled state
[ 1542.355239] br0: port 1(veth1) entered blocking state
[ 1542.355327] br0: port 1(veth1) entered disabled state
[ 1542.355390] veth1: entered allmulticast mode
[ 1542.355479] veth1: entered promiscuous mode
[ 1542.371447] br0: port 2(veth_segment) entered blocking state
[ 1542.371538] br0: port 2(veth_segment) entered disabled state
[ 1542.371614] veth_segment: entered allmulticast mode
[ 1542.371699] veth_segment: entered promiscuous mode
[ 1542.374197] br0: port 1(veth1) entered blocking state
[ 1542.374241] br0: port 1(veth1) entered forwarding state
[ 1542.376721] br0: port 2(veth_segment) entered blocking state
[ 1542.376772] br0: port 2(veth_segment) entered forwarding state
[ 1544.400860] iperf3 (21460) used greatest stack depth: 11320 bytes left
[ 1544.432565] br0: port 1(veth1) entered disabled state
[ 1544.440461] veth1 (unregistering): left allmulticast mode
[ 1544.440497] veth1 (unregistering): left promiscuous mode
[ 1544.440536] br0: port 1(veth1) entered disabled state
[ 1544.459451] veth_segment: left allmulticast mode
[ 1544.459487] veth_segment: left promiscuous mode
[ 1544.459524] br0: port 2(veth_segment) entered disabled state