[ 1680.037566] br0: port 1(veth1) entered blocking state
[ 1680.037612] br0: port 1(veth1) entered disabled state
[ 1680.037647] veth1: entered allmulticast mode
[ 1680.037706] veth1: entered promiscuous mode
[ 1680.058839] br0: port 2(veth_segment) entered blocking state
[ 1680.058880] br0: port 2(veth_segment) entered disabled state
[ 1680.058920] veth_segment: entered allmulticast mode
[ 1680.058962] veth_segment: entered promiscuous mode
[ 1680.062415] br0: port 2(veth_segment) entered blocking state
[ 1680.062483] br0: port 2(veth_segment) entered forwarding state
[ 1680.062553] br0: port 1(veth1) entered blocking state
[ 1680.062613] br0: port 1(veth1) entered forwarding state
[ 1682.109779] br0: port 1(veth1) entered disabled state
[ 1682.113136] veth1 (unregistering): left allmulticast mode
[ 1682.113227] veth1 (unregistering): left promiscuous mode
[ 1682.113290] br0: port 1(veth1) entered disabled state
[ 1682.123702] veth_segment: left allmulticast mode
[ 1682.123765] veth_segment: left promiscuous mode
[ 1682.123830] br0: port 2(veth_segment) entered disabled state
[ 1690.084118] br0: port 1(veth1) entered blocking state
[ 1690.084191] br0: port 1(veth1) entered disabled state
[ 1690.084259] veth1: entered allmulticast mode
[ 1690.084342] veth1: entered promiscuous mode
[ 1690.105618] br0: port 2(veth_segment) entered blocking state
[ 1690.105655] br0: port 2(veth_segment) entered disabled state
[ 1690.105701] veth_segment: entered allmulticast mode
[ 1690.105740] veth_segment: entered promiscuous mode
[ 1690.109186] br0: port 2(veth_segment) entered blocking state
[ 1690.109252] br0: port 2(veth_segment) entered forwarding state
[ 1690.109322] br0: port 1(veth1) entered blocking state
[ 1690.109381] br0: port 1(veth1) entered forwarding state
[ 1692.142928] iperf3 (19213) used greatest stack depth: 11736 bytes left
[ 1692.158744] br0: port 1(veth1) entered disabled state
[ 1692.164684] veth1 (unregistering): left allmulticast mode
[ 1692.164718] veth1 (unregistering): left promiscuous mode
[ 1692.164750] br0: port 1(veth1) entered disabled state
[ 1692.180690] veth_segment: left allmulticast mode
[ 1692.180727] veth_segment: left promiscuous mode
[ 1692.180760] br0: port 2(veth_segment) entered disabled state