[ 1935.897467][T27307] br0: port 1(veth1) entered blocking state
[ 1935.897659][T27307] br0: port 1(veth1) entered disabled state
[ 1935.897822][T27307] veth1: entered allmulticast mode
[ 1935.899326][T27307] veth1: entered promiscuous mode
[ 1936.069287][T27312] br0: port 2(veth_segment) entered blocking state
[ 1936.069460][T27312] br0: port 2(veth_segment) entered disabled state
[ 1936.069619][T27312] veth_segment: entered allmulticast mode
[ 1936.071001][T27312] veth_segment: entered promiscuous mode
[ 1936.099573][T27313] br0: port 1(veth1) entered blocking state
[ 1936.099746][T27313] br0: port 1(veth1) entered forwarding state
[ 1936.129644][   T39] br0: port 2(veth_segment) entered blocking state
[ 1936.130200][   T39] br0: port 2(veth_segment) entered forwarding state
[ 1938.363743][T27325] iperf3 (27325) used greatest stack depth: 22336 bytes left
[ 1938.502469][   T12] br0: port 1(veth1) entered disabled state
[ 1938.512317][   T12] veth1 (unregistering): left allmulticast mode
[ 1938.512546][   T12] veth1 (unregistering): left promiscuous mode
[ 1938.512748][   T12] br0: port 1(veth1) entered disabled state
[ 1938.549467][   T12] veth_segment: left allmulticast mode
[ 1938.549651][   T12] veth_segment: left promiscuous mode
[ 1938.549908][   T12] br0: port 2(veth_segment) entered disabled state
[ 1954.724839][T27733] br0: port 1(veth1) entered blocking state
[ 1954.725034][T27733] br0: port 1(veth1) entered disabled state
[ 1954.725202][T27733] veth1: entered allmulticast mode
[ 1954.726075][T27733] veth1: entered promiscuous mode
[ 1954.900499][T27738] br0: port 2(veth_segment) entered blocking state
[ 1954.900674][T27738] br0: port 2(veth_segment) entered disabled state
[ 1954.900831][T27738] veth_segment: entered allmulticast mode
[ 1954.901718][T27738] veth_segment: entered promiscuous mode
[ 1954.932354][T27739] br0: port 1(veth1) entered blocking state
[ 1954.932534][T27739] br0: port 1(veth1) entered forwarding state
[ 1954.957263][  T104] br0: port 2(veth_segment) entered blocking state
[ 1954.957463][  T104] br0: port 2(veth_segment) entered forwarding state
[ 1957.182378][T27752] iperf3 (27752) used greatest stack depth: 21512 bytes left
[ 1957.304126][   T12] br0: port 1(veth1) entered disabled state
[ 1957.316322][   T12] veth1 (unregistering): left allmulticast mode
[ 1957.316620][   T12] veth1 (unregistering): left promiscuous mode
[ 1957.316771][   T12] br0: port 1(veth1) entered disabled state
[ 1957.355204][   T12] veth_segment: left allmulticast mode
[ 1957.355341][   T12] veth_segment: left promiscuous mode
[ 1957.355536][   T12] br0: port 2(veth_segment) entered disabled state