[ 1874.692825][T11753] br0: port 1(veth1) entered blocking state
[ 1874.693056][T11753] br0: port 1(veth1) entered disabled state
[ 1874.693266][T11753] veth1: entered allmulticast mode
[ 1874.694210][T11753] veth1: entered promiscuous mode
[ 1874.855676][T11758] br0: port 2(veth_segment) entered blocking state
[ 1874.855885][T11758] br0: port 2(veth_segment) entered disabled state
[ 1874.856088][T11758] veth_segment: entered allmulticast mode
[ 1874.857019][T11758] veth_segment: entered promiscuous mode
[ 1874.883644][T11759] br0: port 1(veth1) entered blocking state
[ 1874.883831][T11759] br0: port 1(veth1) entered forwarding state
[ 1874.924525][   T36] br0: port 2(veth_segment) entered blocking state
[ 1874.924680][   T36] br0: port 2(veth_segment) entered forwarding state
[ 1877.147657][T11772] iperf3 (11772) used greatest stack depth: 22480 bytes left
[ 1877.279138][   T68] br0: port 1(veth1) entered disabled state
[ 1877.288153][   T68] veth1 (unregistering): left allmulticast mode
[ 1877.288326][   T68] veth1 (unregistering): left promiscuous mode
[ 1877.288477][   T68] br0: port 1(veth1) entered disabled state
[ 1877.335784][   T68] veth_segment: left allmulticast mode
[ 1877.335937][   T68] veth_segment: left promiscuous mode
[ 1877.336127][   T68] br0: port 2(veth_segment) entered disabled state
[ 1893.378529][T12176] br0: port 1(veth1) entered blocking state
[ 1893.378736][T12176] br0: port 1(veth1) entered disabled state
[ 1893.378903][T12176] veth1: entered allmulticast mode
[ 1893.381770][T12176] veth1: entered promiscuous mode
[ 1893.551263][T12181] br0: port 2(veth_segment) entered blocking state
[ 1893.551428][T12181] br0: port 2(veth_segment) entered disabled state
[ 1893.551581][T12181] veth_segment: entered allmulticast mode
[ 1893.552431][T12181] veth_segment: entered promiscuous mode
[ 1893.583975][T12182] br0: port 1(veth1) entered blocking state
[ 1893.584161][T12182] br0: port 1(veth1) entered forwarding state
[ 1893.606649][   T38] br0: port 2(veth_segment) entered blocking state
[ 1893.606810][   T38] br0: port 2(veth_segment) entered forwarding state
[ 1895.826376][T12195] iperf3 (12195) used greatest stack depth: 21632 bytes left
[ 1895.959860][   T68] br0: port 1(veth1) entered disabled state
[ 1895.970073][   T68] veth1 (unregistering): left allmulticast mode
[ 1895.970245][   T68] veth1 (unregistering): left promiscuous mode
[ 1895.970399][   T68] br0: port 1(veth1) entered disabled state
[ 1896.014006][   T68] veth_segment: left allmulticast mode
[ 1896.014170][   T68] veth_segment: left promiscuous mode
[ 1896.014377][   T68] br0: port 2(veth_segment) entered disabled state