[ 1897.885720][T19291] br0: port 1(veth1) entered blocking state
[ 1897.885934][T19291] br0: port 1(veth1) entered disabled state
[ 1897.886101][T19291] veth1: entered allmulticast mode
[ 1897.886974][T19291] veth1: entered promiscuous mode
[ 1898.054528][T19296] br0: port 2(veth_segment) entered blocking state
[ 1898.054702][T19296] br0: port 2(veth_segment) entered disabled state
[ 1898.054860][T19296] veth_segment: entered allmulticast mode
[ 1898.056400][T19296] veth_segment: entered promiscuous mode
[ 1898.086232][T19297] br0: port 1(veth1) entered blocking state
[ 1898.086407][T19297] br0: port 1(veth1) entered forwarding state
[ 1898.119891][   T36] br0: port 2(veth_segment) entered blocking state
[ 1898.120053][   T36] br0: port 2(veth_segment) entered forwarding state
[ 1900.505658][T19313] iperf3 (19313) used greatest stack depth: 22968 bytes left
[ 1900.622980][   T12] br0: port 1(veth1) entered disabled state
[ 1900.631826][   T12] veth1 (unregistering): left allmulticast mode
[ 1900.632043][   T12] veth1 (unregistering): left promiscuous mode
[ 1900.632235][   T12] br0: port 1(veth1) entered disabled state
[ 1900.667199][   T12] veth_segment: left allmulticast mode
[ 1900.667367][   T12] veth_segment: left promiscuous mode
[ 1900.667622][   T12] br0: port 2(veth_segment) entered disabled state
[ 1916.631624][T19728] br0: port 1(veth1) entered blocking state
[ 1916.631824][T19728] br0: port 1(veth1) entered disabled state
[ 1916.631993][T19728] veth1: entered allmulticast mode
[ 1916.632876][T19728] veth1: entered promiscuous mode
[ 1916.807201][T19733] br0: port 2(veth_segment) entered blocking state
[ 1916.807408][T19733] br0: port 2(veth_segment) entered disabled state
[ 1916.808075][T19733] veth_segment: entered allmulticast mode
[ 1916.813218][T19733] veth_segment: entered promiscuous mode
[ 1916.840789][T19734] br0: port 1(veth1) entered blocking state
[ 1916.840999][T19734] br0: port 1(veth1) entered forwarding state
[ 1916.871754][  T244] br0: port 2(veth_segment) entered blocking state
[ 1916.871950][  T244] br0: port 2(veth_segment) entered forwarding state
[ 1919.094696][T19747] iperf3 (19747) used greatest stack depth: 21920 bytes left
[ 1919.235722][   T12] br0: port 1(veth1) entered disabled state
[ 1919.247951][   T12] veth1 (unregistering): left allmulticast mode
[ 1919.248123][   T12] veth1 (unregistering): left promiscuous mode
[ 1919.248271][   T12] br0: port 1(veth1) entered disabled state
[ 1919.290180][   T12] veth_segment: left allmulticast mode
[ 1919.290349][   T12] veth_segment: left promiscuous mode
[ 1919.290598][   T12] br0: port 2(veth_segment) entered disabled state