[ 1596.445316][T15406] br0: port 1(veth1) entered blocking state
[ 1596.445511][T15406] br0: port 1(veth1) entered disabled state
[ 1596.445674][T15406] veth1: entered allmulticast mode
[ 1596.446561][T15406] veth1: entered promiscuous mode
[ 1596.620733][T15411] br0: port 2(veth_segment) entered blocking state
[ 1596.620904][T15411] br0: port 2(veth_segment) entered disabled state
[ 1596.621061][T15411] veth_segment: entered allmulticast mode
[ 1596.621926][T15411] veth_segment: entered promiscuous mode
[ 1596.653797][T15412] br0: port 1(veth1) entered blocking state
[ 1596.654010][T15412] br0: port 1(veth1) entered forwarding state
[ 1596.677841][   T39] br0: port 2(veth_segment) entered blocking state
[ 1596.678033][   T39] br0: port 2(veth_segment) entered forwarding state
[ 1598.929742][T15425] iperf3 (15425) used greatest stack depth: 22920 bytes left
[ 1599.041878][   T12] br0: port 1(veth1) entered disabled state
[ 1599.049715][   T12] veth1 (unregistering): left allmulticast mode
[ 1599.049906][   T12] veth1 (unregistering): left promiscuous mode
[ 1599.050050][   T12] br0: port 1(veth1) entered disabled state
[ 1599.091936][   T12] veth_segment: left allmulticast mode
[ 1599.092077][   T12] veth_segment: left promiscuous mode
[ 1599.092269][   T12] br0: port 2(veth_segment) entered disabled state
[ 1614.942946][T15838] br0: port 1(veth1) entered blocking state
[ 1614.943128][T15838] br0: port 1(veth1) entered disabled state
[ 1614.943287][T15838] veth1: entered allmulticast mode
[ 1614.944147][T15838] veth1: entered promiscuous mode
[ 1615.122245][T15843] br0: port 2(veth_segment) entered blocking state
[ 1615.122427][T15843] br0: port 2(veth_segment) entered disabled state
[ 1615.122584][T15843] veth_segment: entered allmulticast mode
[ 1615.123446][T15843] veth_segment: entered promiscuous mode
[ 1615.153810][T15844] br0: port 1(veth1) entered blocking state
[ 1615.153987][T15844] br0: port 1(veth1) entered forwarding state
[ 1615.177028][   T39] br0: port 2(veth_segment) entered blocking state
[ 1615.177189][   T39] br0: port 2(veth_segment) entered forwarding state
[ 1617.426664][T15857] iperf3 (15857) used greatest stack depth: 21408 bytes left
[ 1617.534558][   T12] br0: port 1(veth1) entered disabled state
[ 1617.542729][   T12] veth1 (unregistering): left allmulticast mode
[ 1617.542943][   T12] veth1 (unregistering): left promiscuous mode
[ 1617.543171][   T12] br0: port 1(veth1) entered disabled state
[ 1617.575310][   T12] veth_segment: left allmulticast mode
[ 1617.575502][   T12] veth_segment: left promiscuous mode
[ 1617.575744][   T12] br0: port 2(veth_segment) entered disabled state