[ 1750.094952] br0: port 1(veth1) entered blocking state
[ 1750.095033] br0: port 1(veth1) entered disabled state
[ 1750.095103] veth1: entered allmulticast mode
[ 1750.095186] veth1: entered promiscuous mode
[ 1750.116041] br0: port 2(veth_segment) entered blocking state
[ 1750.116085] br0: port 2(veth_segment) entered disabled state
[ 1750.116123] veth_segment: entered allmulticast mode
[ 1750.116166] veth_segment: entered promiscuous mode
[ 1750.119592] br0: port 2(veth_segment) entered blocking state
[ 1750.119659] br0: port 2(veth_segment) entered forwarding state
[ 1750.119737] br0: port 1(veth1) entered blocking state
[ 1750.119797] br0: port 1(veth1) entered forwarding state
[ 1752.174018] br0: port 1(veth1) entered disabled state
[ 1752.180952] veth1 (unregistering): left allmulticast mode
[ 1752.180986] veth1 (unregistering): left promiscuous mode
[ 1752.181019] br0: port 1(veth1) entered disabled state
[ 1752.200969] veth_segment: left allmulticast mode
[ 1752.201001] veth_segment: left promiscuous mode
[ 1752.201038] br0: port 2(veth_segment) entered disabled state
[ 1760.197278] br0: port 1(veth1) entered blocking state
[ 1760.197364] br0: port 1(veth1) entered disabled state
[ 1760.197430] veth1: entered allmulticast mode
[ 1760.197512] veth1: entered promiscuous mode
[ 1760.218339] br0: port 2(veth_segment) entered blocking state
[ 1760.218381] br0: port 2(veth_segment) entered disabled state
[ 1760.218423] veth_segment: entered allmulticast mode
[ 1760.218466] veth_segment: entered promiscuous mode
[ 1760.221869] br0: port 2(veth_segment) entered blocking state
[ 1760.221945] br0: port 2(veth_segment) entered forwarding state
[ 1760.222021] br0: port 1(veth1) entered blocking state
[ 1760.222081] br0: port 1(veth1) entered forwarding state
[ 1762.257115] iperf3 (12734) used greatest stack depth: 11736 bytes left
[ 1762.276041] br0: port 1(veth1) entered disabled state
[ 1762.278951] veth1 (unregistering): left allmulticast mode
[ 1762.278986] veth1 (unregistering): left promiscuous mode
[ 1762.279015] br0: port 1(veth1) entered disabled state
[ 1762.294970] veth_segment: left allmulticast mode
[ 1762.295006] veth_segment: left promiscuous mode
[ 1762.295044] br0: port 2(veth_segment) entered disabled state