[ 1920.361504][T19569] br0: port 1(veth1) entered blocking state
[ 1920.361734][T19569] br0: port 1(veth1) entered disabled state
[ 1920.361943][T19569] veth1: entered allmulticast mode
[ 1920.362876][T19569] veth1: entered promiscuous mode
[ 1920.522931][T19574] br0: port 2(veth_segment) entered blocking state
[ 1920.523100][T19574] br0: port 2(veth_segment) entered disabled state
[ 1920.523269][T19574] veth_segment: entered allmulticast mode
[ 1920.524151][T19574] veth_segment: entered promiscuous mode
[ 1920.559839][T19575] br0: port 1(veth1) entered blocking state
[ 1920.560017][T19575] br0: port 1(veth1) entered forwarding state
[ 1920.597489][   T46] br0: port 2(veth_segment) entered blocking state
[ 1920.597679][   T46] br0: port 2(veth_segment) entered forwarding state
[ 1922.807462][T19588] iperf3 (19588) used greatest stack depth: 22128 bytes left
[ 1922.924038][   T12] br0: port 1(veth1) entered disabled state
[ 1922.934484][   T12] veth1 (unregistering): left allmulticast mode
[ 1922.934648][   T12] veth1 (unregistering): left promiscuous mode
[ 1922.934793][   T12] br0: port 1(veth1) entered disabled state
[ 1922.965802][   T12] veth_segment: left allmulticast mode
[ 1922.965934][   T12] veth_segment: left promiscuous mode
[ 1922.966136][   T12] br0: port 2(veth_segment) entered disabled state
[ 1938.680480][T19992] br0: port 1(veth1) entered blocking state
[ 1938.680662][T19992] br0: port 1(veth1) entered disabled state
[ 1938.685367][T19992] veth1: entered allmulticast mode
[ 1938.686216][T19992] veth1: entered promiscuous mode
[ 1938.862506][T19997] br0: port 2(veth_segment) entered blocking state
[ 1938.862675][T19997] br0: port 2(veth_segment) entered disabled state
[ 1938.862829][T19997] veth_segment: entered allmulticast mode
[ 1938.863680][T19997] veth_segment: entered promiscuous mode
[ 1938.884047][T19998] br0: port 1(veth1) entered blocking state
[ 1938.884227][T19998] br0: port 1(veth1) entered forwarding state
[ 1938.911856][T22161] br0: port 2(veth_segment) entered blocking state
[ 1938.912011][T22161] br0: port 2(veth_segment) entered forwarding state
[ 1941.141412][T20011] iperf3 (20011) used greatest stack depth: 21424 bytes left
[ 1941.253884][   T12] br0: port 1(veth1) entered disabled state
[ 1941.263482][   T12] veth1 (unregistering): left allmulticast mode
[ 1941.263644][   T12] veth1 (unregistering): left promiscuous mode
[ 1941.263790][   T12] br0: port 1(veth1) entered disabled state
[ 1941.294357][   T12] veth_segment: left allmulticast mode
[ 1941.294496][   T12] veth_segment: left promiscuous mode
[ 1941.294686][   T12] br0: port 2(veth_segment) entered disabled state