[ 1920.755612][T17398] br0: port 1(veth1) entered blocking state
[ 1920.755837][T17398] br0: port 1(veth1) entered disabled state
[ 1920.756046][T17398] veth1: entered allmulticast mode
[ 1920.757477][T17398] veth1: entered promiscuous mode
[ 1920.943318][T17403] br0: port 2(veth_segment) entered blocking state
[ 1920.943493][T17403] br0: port 2(veth_segment) entered disabled state
[ 1920.943673][T17403] veth_segment: entered allmulticast mode
[ 1920.944551][T17403] veth_segment: entered promiscuous mode
[ 1920.965973][T17404] br0: port 1(veth1) entered blocking state
[ 1920.966274][T17404] br0: port 1(veth1) entered forwarding state
[ 1920.997004][T11164] br0: port 2(veth_segment) entered blocking state
[ 1920.997206][T11164] br0: port 2(veth_segment) entered forwarding state
[ 1923.386000][T17420] iperf3 (17420) used greatest stack depth: 22352 bytes left
[ 1923.530283][   T12] br0: port 1(veth1) entered disabled state
[ 1923.536945][   T12] veth1 (unregistering): left allmulticast mode
[ 1923.537128][   T12] veth1 (unregistering): left promiscuous mode
[ 1923.537280][   T12] br0: port 1(veth1) entered disabled state
[ 1923.569676][   T12] veth_segment: left allmulticast mode
[ 1923.569811][   T12] veth_segment: left promiscuous mode
[ 1923.569994][   T12] br0: port 2(veth_segment) entered disabled state
[ 1939.636129][T17840] br0: port 1(veth1) entered blocking state
[ 1939.636318][T17840] br0: port 1(veth1) entered disabled state
[ 1939.636479][T17840] veth1: entered allmulticast mode
[ 1939.637353][T17840] veth1: entered promiscuous mode
[ 1939.821495][T17845] br0: port 2(veth_segment) entered blocking state
[ 1939.821712][T17845] br0: port 2(veth_segment) entered disabled state
[ 1939.821923][T17845] veth_segment: entered allmulticast mode
[ 1939.822869][T17845] veth_segment: entered promiscuous mode
[ 1939.847877][T17846] br0: port 1(veth1) entered blocking state
[ 1939.848051][T17846] br0: port 1(veth1) entered forwarding state
[ 1939.878392][   T46] br0: port 2(veth_segment) entered blocking state
[ 1939.878553][   T46] br0: port 2(veth_segment) entered forwarding state
[ 1942.105057][T17858] iperf3 (17858) used greatest stack depth: 21424 bytes left
[ 1942.230072][   T12] br0: port 1(veth1) entered disabled state
[ 1942.237920][   T12] veth1 (unregistering): left allmulticast mode
[ 1942.238089][   T12] veth1 (unregistering): left promiscuous mode
[ 1942.238242][   T12] br0: port 1(veth1) entered disabled state
[ 1942.271308][   T12] veth_segment: left allmulticast mode
[ 1942.271443][   T12] veth_segment: left promiscuous mode
[ 1942.271645][   T12] br0: port 2(veth_segment) entered disabled state