[ 1517.260366] br0: port 1(veth1) entered blocking state
[ 1517.260416] br0: port 1(veth1) entered disabled state
[ 1517.260448] veth1: entered allmulticast mode
[ 1517.260496] veth1: entered promiscuous mode
[ 1517.278310] br0: port 2(veth_segment) entered blocking state
[ 1517.278400] br0: port 2(veth_segment) entered disabled state
[ 1517.278492] veth_segment: entered allmulticast mode
[ 1517.278616] veth_segment: entered promiscuous mode
[ 1517.281705] br0: port 2(veth_segment) entered blocking state
[ 1517.281750] br0: port 2(veth_segment) entered forwarding state
[ 1517.281790] br0: port 1(veth1) entered blocking state
[ 1517.281820] br0: port 1(veth1) entered forwarding state
[ 1519.329855] br0: port 1(veth1) entered disabled state
[ 1519.340718] veth1 (unregistering): left allmulticast mode
[ 1519.340756] veth1 (unregistering): left promiscuous mode
[ 1519.340780] br0: port 1(veth1) entered disabled state
[ 1519.359757] veth_segment: left allmulticast mode
[ 1519.359791] veth_segment: left promiscuous mode
[ 1519.359819] br0: port 2(veth_segment) entered disabled state
[ 1527.245701] br0: port 1(veth1) entered blocking state
[ 1527.245747] br0: port 1(veth1) entered disabled state
[ 1527.245782] veth1: entered allmulticast mode
[ 1527.245834] veth1: entered promiscuous mode
[ 1527.263278] br0: port 2(veth_segment) entered blocking state
[ 1527.263354] br0: port 2(veth_segment) entered disabled state
[ 1527.263429] veth_segment: entered allmulticast mode
[ 1527.263510] veth_segment: entered promiscuous mode
[ 1527.266370] br0: port 2(veth_segment) entered blocking state
[ 1527.266413] br0: port 2(veth_segment) entered forwarding state
[ 1527.266458] br0: port 1(veth1) entered blocking state
[ 1527.266486] br0: port 1(veth1) entered forwarding state
[ 1529.296337] iperf3 (16180) used greatest stack depth: 11784 bytes left
[ 1529.313812] br0: port 1(veth1) entered disabled state
[ 1529.317732] veth1 (unregistering): left allmulticast mode
[ 1529.317765] veth1 (unregistering): left promiscuous mode
[ 1529.317797] br0: port 1(veth1) entered disabled state
[ 1529.347712] veth_segment: left allmulticast mode
[ 1529.347745] veth_segment: left promiscuous mode
[ 1529.347776] br0: port 2(veth_segment) entered disabled state