[ 1946.189613][ T3198] br0: port 1(veth1) entered blocking state
[ 1946.189806][ T3198] br0: port 1(veth1) entered disabled state
[ 1946.189968][ T3198] veth1: entered allmulticast mode
[ 1946.190834][ T3198] veth1: entered promiscuous mode
[ 1946.364672][ T3203] br0: port 2(veth_segment) entered blocking state
[ 1946.364881][ T3203] br0: port 2(veth_segment) entered disabled state
[ 1946.365087][ T3203] veth_segment: entered allmulticast mode
[ 1946.365976][ T3203] veth_segment: entered promiscuous mode
[ 1946.387355][ T3204] br0: port 1(veth1) entered blocking state
[ 1946.387975][ T3204] br0: port 1(veth1) entered forwarding state
[ 1946.422051][  T222] br0: port 2(veth_segment) entered blocking state
[ 1946.422213][  T222] br0: port 2(veth_segment) entered forwarding state
[ 1948.802810][ T3220] iperf3 (3220) used greatest stack depth: 22160 bytes left
[ 1948.922355][   T12] br0: port 1(veth1) entered disabled state
[ 1948.931721][   T12] veth1 (unregistering): left allmulticast mode
[ 1948.931925][   T12] veth1 (unregistering): left promiscuous mode
[ 1948.932074][   T12] br0: port 1(veth1) entered disabled state
[ 1948.980069][   T12] veth_segment: left allmulticast mode
[ 1948.980198][   T12] veth_segment: left promiscuous mode
[ 1948.980698][   T12] br0: port 2(veth_segment) entered disabled state
[ 1964.766315][ T3624] br0: port 1(veth1) entered blocking state
[ 1964.766509][ T3624] br0: port 1(veth1) entered disabled state
[ 1964.766671][ T3624] veth1: entered allmulticast mode
[ 1964.767545][ T3624] veth1: entered promiscuous mode
[ 1964.938209][ T3629] br0: port 2(veth_segment) entered blocking state
[ 1964.938893][ T3629] br0: port 2(veth_segment) entered disabled state
[ 1964.939050][ T3629] veth_segment: entered allmulticast mode
[ 1964.939910][ T3629] veth_segment: entered promiscuous mode
[ 1964.968057][ T3630] br0: port 1(veth1) entered blocking state
[ 1964.968227][ T3630] br0: port 1(veth1) entered forwarding state
[ 1965.003089][T25535] br0: port 2(veth_segment) entered blocking state
[ 1965.003294][T25535] br0: port 2(veth_segment) entered forwarding state
[ 1967.233341][ T3643] iperf3 (3643) used greatest stack depth: 21376 bytes left
[ 1967.340508][   T12] br0: port 1(veth1) entered disabled state
[ 1967.350808][   T12] veth1 (unregistering): left allmulticast mode
[ 1967.350977][   T12] veth1 (unregistering): left promiscuous mode
[ 1967.351125][   T12] br0: port 1(veth1) entered disabled state
[ 1967.385161][   T12] veth_segment: left allmulticast mode
[ 1967.385308][   T12] veth_segment: left promiscuous mode
[ 1967.385511][   T12] br0: port 2(veth_segment) entered disabled state