[ 1857.611288][ T7383] br0: port 1(veth1) entered blocking state
[ 1857.611591][ T7383] br0: port 1(veth1) entered disabled state
[ 1857.611871][ T7383] veth1: entered allmulticast mode
[ 1857.612865][ T7383] veth1: entered promiscuous mode
[ 1857.810258][ T7388] br0: port 2(veth_segment) entered blocking state
[ 1857.810559][ T7388] br0: port 2(veth_segment) entered disabled state
[ 1857.810830][ T7388] veth_segment: entered allmulticast mode
[ 1857.811818][ T7388] veth_segment: entered promiscuous mode
[ 1857.841810][ T7389] br0: port 2(veth_segment) entered blocking state
[ 1857.842154][ T7389] br0: port 2(veth_segment) entered forwarding state
[ 1857.842616][ T7389] br0: port 1(veth1) entered blocking state
[ 1857.842934][ T7389] br0: port 1(veth1) entered forwarding state
[ 1860.140691][ T7402] iperf3 (7402) used greatest stack depth: 22624 bytes left
[ 1860.267961][   T12] br0: port 1(veth1) entered disabled state
[ 1860.278765][   T12] veth1 (unregistering): left allmulticast mode
[ 1860.279051][   T12] veth1 (unregistering): left promiscuous mode
[ 1860.279744][   T12] br0: port 1(veth1) entered disabled state
[ 1860.307494][   T12] veth_segment: left allmulticast mode
[ 1860.307713][   T12] veth_segment: left promiscuous mode
[ 1860.307988][   T12] br0: port 2(veth_segment) entered disabled state
[ 1877.543207][ T7813] br0: port 1(veth1) entered blocking state
[ 1877.543594][ T7813] br0: port 1(veth1) entered disabled state
[ 1877.543931][ T7813] veth1: entered allmulticast mode
[ 1877.544977][ T7813] veth1: entered promiscuous mode
[ 1877.740463][ T7818] br0: port 2(veth_segment) entered blocking state
[ 1877.740752][ T7818] br0: port 2(veth_segment) entered disabled state
[ 1877.741025][ T7818] veth_segment: entered allmulticast mode
[ 1877.742017][ T7818] veth_segment: entered promiscuous mode
[ 1877.779653][ T7819] br0: port 2(veth_segment) entered blocking state
[ 1877.779990][ T7819] br0: port 2(veth_segment) entered forwarding state
[ 1877.780470][ T7819] br0: port 1(veth1) entered blocking state
[ 1877.780776][ T7819] br0: port 1(veth1) entered forwarding state
[ 1880.059165][ T7832] iperf3 (7832) used greatest stack depth: 20976 bytes left
[ 1880.188952][   T12] br0: port 1(veth1) entered disabled state
[ 1880.200632][   T12] veth1 (unregistering): left allmulticast mode
[ 1880.200924][   T12] veth1 (unregistering): left promiscuous mode
[ 1880.201185][   T12] br0: port 1(veth1) entered disabled state
[ 1880.237617][   T12] veth_segment: left allmulticast mode
[ 1880.237846][   T12] veth_segment: left promiscuous mode
[ 1880.238130][   T12] br0: port 2(veth_segment) entered disabled state