[ 1917.696798][T13713] br0: port 1(veth1) entered blocking state
[ 1917.697959][T13713] br0: port 1(veth1) entered disabled state
[ 1917.698327][T13713] veth1: entered allmulticast mode
[ 1917.699410][T13713] veth1: entered promiscuous mode
[ 1917.898557][T13718] br0: port 2(veth_segment) entered blocking state
[ 1917.898884][T13718] br0: port 2(veth_segment) entered disabled state
[ 1917.899233][T13718] veth_segment: entered allmulticast mode
[ 1917.900317][T13718] veth_segment: entered promiscuous mode
[ 1917.924917][T13719] br0: port 2(veth_segment) entered blocking state
[ 1917.925238][T13719] br0: port 2(veth_segment) entered forwarding state
[ 1917.925665][T13719] br0: port 1(veth1) entered blocking state
[ 1917.925951][T13719] br0: port 1(veth1) entered forwarding state
[ 1920.218875][T13732] iperf3 (13732) used greatest stack depth: 22288 bytes left
[ 1920.356175][   T12] br0: port 1(veth1) entered disabled state
[ 1920.364466][   T12] veth1 (unregistering): left allmulticast mode
[ 1920.364752][   T12] veth1 (unregistering): left promiscuous mode
[ 1920.365025][   T12] br0: port 1(veth1) entered disabled state
[ 1920.394667][   T12] veth_segment: left allmulticast mode
[ 1920.394890][   T12] veth_segment: left promiscuous mode
[ 1920.395402][   T12] br0: port 2(veth_segment) entered disabled state
[ 1937.793746][T14162] br0: port 1(veth1) entered blocking state
[ 1937.794082][T14162] br0: port 1(veth1) entered disabled state
[ 1937.794389][T14162] veth1: entered allmulticast mode
[ 1937.795414][T14162] veth1: entered promiscuous mode
[ 1937.984809][T14167] br0: port 2(veth_segment) entered blocking state
[ 1937.985110][T14167] br0: port 2(veth_segment) entered disabled state
[ 1937.985390][T14167] veth_segment: entered allmulticast mode
[ 1937.986406][T14167] veth_segment: entered promiscuous mode
[ 1938.016911][T14168] br0: port 2(veth_segment) entered blocking state
[ 1938.017231][T14168] br0: port 2(veth_segment) entered forwarding state
[ 1938.017647][T14168] br0: port 1(veth1) entered blocking state
[ 1938.017929][T14168] br0: port 1(veth1) entered forwarding state
[ 1940.325692][T14181] iperf3 (14181) used greatest stack depth: 20784 bytes left
[ 1940.468831][   T12] br0: port 1(veth1) entered disabled state
[ 1940.478963][   T12] veth1 (unregistering): left allmulticast mode
[ 1940.479295][   T12] veth1 (unregistering): left promiscuous mode
[ 1940.479666][   T12] br0: port 1(veth1) entered disabled state
[ 1940.508872][   T12] veth_segment: left allmulticast mode
[ 1940.509319][   T12] veth_segment: left promiscuous mode
[ 1940.509611][   T12] br0: port 2(veth_segment) entered disabled state