[ 2020.161246][T13427] br0: port 1(veth1) entered blocking state
[ 2020.161431][T13427] br0: port 1(veth1) entered disabled state
[ 2020.161604][T13427] veth1: entered allmulticast mode
[ 2020.162481][T13427] veth1: entered promiscuous mode
[ 2020.352636][T13432] br0: port 2(veth_segment) entered blocking state
[ 2020.352859][T13432] br0: port 2(veth_segment) entered disabled state
[ 2020.353014][T13432] veth_segment: entered allmulticast mode
[ 2020.353918][T13432] veth_segment: entered promiscuous mode
[ 2020.390990][T13433] br0: port 2(veth_segment) entered blocking state
[ 2020.391181][T13433] br0: port 2(veth_segment) entered forwarding state
[ 2020.391464][T13433] br0: port 1(veth1) entered blocking state
[ 2020.391617][T13433] br0: port 1(veth1) entered forwarding state
[ 2022.780557][   T67] br0: port 1(veth1) entered disabled state
[ 2022.796496][   T67] veth1 (unregistering): left allmulticast mode
[ 2022.796735][   T67] veth1 (unregistering): left promiscuous mode
[ 2022.796900][   T67] br0: port 1(veth1) entered disabled state
[ 2022.827288][   T67] veth_segment: left allmulticast mode
[ 2022.827520][   T67] veth_segment: left promiscuous mode
[ 2022.827781][   T67] br0: port 2(veth_segment) entered disabled state
[ 2039.301197][T13856] br0: port 1(veth1) entered blocking state
[ 2039.301391][T13856] br0: port 1(veth1) entered disabled state
[ 2039.301548][T13856] veth1: entered allmulticast mode
[ 2039.302431][T13856] veth1: entered promiscuous mode
[ 2039.490323][T13861] br0: port 2(veth_segment) entered blocking state
[ 2039.490499][T13861] br0: port 2(veth_segment) entered disabled state
[ 2039.490655][T13861] veth_segment: entered allmulticast mode
[ 2039.491669][T13861] veth_segment: entered promiscuous mode
[ 2039.519954][T13862] br0: port 2(veth_segment) entered blocking state
[ 2039.520174][T13862] br0: port 2(veth_segment) entered forwarding state
[ 2039.520477][T13862] br0: port 1(veth1) entered blocking state
[ 2039.520668][T13862] br0: port 1(veth1) entered forwarding state
[ 2041.820821][T13875] iperf3 (13875) used greatest stack depth: 21136 bytes left
[ 2041.941006][   T67] br0: port 1(veth1) entered disabled state
[ 2041.952457][   T67] veth1 (unregistering): left allmulticast mode
[ 2041.952665][   T67] veth1 (unregistering): left promiscuous mode
[ 2041.952883][   T67] br0: port 1(veth1) entered disabled state
[ 2041.977562][   T67] veth_segment: left allmulticast mode
[ 2041.977728][   T67] veth_segment: left promiscuous mode
[ 2041.977968][   T67] br0: port 2(veth_segment) entered disabled state