[ 1652.659514][T15407] br0: port 1(veth1) entered blocking state
[ 1652.659704][T15407] br0: port 1(veth1) entered disabled state
[ 1652.659866][T15407] veth1: entered allmulticast mode
[ 1652.661371][T15407] veth1: entered promiscuous mode
[ 1652.828975][T15412] br0: port 2(veth_segment) entered blocking state
[ 1652.829142][T15412] br0: port 2(veth_segment) entered disabled state
[ 1652.829299][T15412] veth_segment: entered allmulticast mode
[ 1652.830166][T15412] veth_segment: entered promiscuous mode
[ 1652.859468][T15413] br0: port 1(veth1) entered blocking state
[ 1652.859640][T15413] br0: port 1(veth1) entered forwarding state
[ 1652.890102][   T39] br0: port 2(veth_segment) entered blocking state
[ 1652.890299][   T39] br0: port 2(veth_segment) entered forwarding state
[ 1655.124978][T15427] iperf3 (15427) used greatest stack depth: 22656 bytes left
[ 1655.236983][   T12] br0: port 1(veth1) entered disabled state
[ 1655.248886][   T12] veth1 (unregistering): left allmulticast mode
[ 1655.249043][   T12] veth1 (unregistering): left promiscuous mode
[ 1655.249189][   T12] br0: port 1(veth1) entered disabled state
[ 1655.281627][   T12] veth_segment: left allmulticast mode
[ 1655.281756][   T12] veth_segment: left promiscuous mode
[ 1655.281944][   T12] br0: port 2(veth_segment) entered disabled state
[ 1671.064763][T15832] br0: port 1(veth1) entered blocking state
[ 1671.064953][T15832] br0: port 1(veth1) entered disabled state
[ 1671.065116][T15832] veth1: entered allmulticast mode
[ 1671.065988][T15832] veth1: entered promiscuous mode
[ 1671.240696][T15837] br0: port 2(veth_segment) entered blocking state
[ 1671.240873][T15837] br0: port 2(veth_segment) entered disabled state
[ 1671.241031][T15837] veth_segment: entered allmulticast mode
[ 1671.241892][T15837] veth_segment: entered promiscuous mode
[ 1671.264037][T15838] br0: port 1(veth1) entered blocking state
[ 1671.264234][T15838] br0: port 1(veth1) entered forwarding state
[ 1671.296179][   T36] br0: port 2(veth_segment) entered blocking state
[ 1671.296339][   T36] br0: port 2(veth_segment) entered forwarding state
[ 1673.543143][T15851] iperf3 (15851) used greatest stack depth: 21184 bytes left
[ 1673.654012][   T12] br0: port 1(veth1) entered disabled state
[ 1673.661793][   T12] veth1 (unregistering): left allmulticast mode
[ 1673.662014][   T12] veth1 (unregistering): left promiscuous mode
[ 1673.662175][   T12] br0: port 1(veth1) entered disabled state
[ 1673.701631][   T12] veth_segment: left allmulticast mode
[ 1673.701806][   T12] veth_segment: left promiscuous mode
[ 1673.702077][   T12] br0: port 2(veth_segment) entered disabled state