[ 1787.202014][T20788] br0: port 1(veth1) entered blocking state
[ 1787.202202][T20788] br0: port 1(veth1) entered disabled state
[ 1787.202368][T20788] veth1: entered allmulticast mode
[ 1787.203262][T20788] veth1: entered promiscuous mode
[ 1787.378962][T20793] br0: port 2(veth_segment) entered blocking state
[ 1787.379132][T20793] br0: port 2(veth_segment) entered disabled state
[ 1787.379302][T20793] veth_segment: entered allmulticast mode
[ 1787.380174][T20793] veth_segment: entered promiscuous mode
[ 1787.401370][T20794] br0: port 1(veth1) entered blocking state
[ 1787.401540][T20794] br0: port 1(veth1) entered forwarding state
[ 1787.434413][ T7146] br0: port 2(veth_segment) entered blocking state
[ 1787.435298][ T7146] br0: port 2(veth_segment) entered forwarding state
[ 1790.291674][T20807] iperf3 (20807) used greatest stack depth: 22560 bytes left
[ 1790.423750][   T68] br0: port 1(veth1) entered disabled state
[ 1790.434027][   T68] veth1 (unregistering): left allmulticast mode
[ 1790.434236][   T68] veth1 (unregistering): left promiscuous mode
[ 1790.434436][   T68] br0: port 1(veth1) entered disabled state
[ 1790.473944][   T68] veth_segment: left allmulticast mode
[ 1790.474136][   T68] veth_segment: left promiscuous mode
[ 1790.474402][   T68] br0: port 2(veth_segment) entered disabled state
[ 1806.491738][T21212] br0: port 1(veth1) entered blocking state
[ 1806.491968][T21212] br0: port 1(veth1) entered disabled state
[ 1806.492184][T21212] veth1: entered allmulticast mode
[ 1806.493753][T21212] veth1: entered promiscuous mode
[ 1806.657770][T21217] br0: port 2(veth_segment) entered blocking state
[ 1806.657976][T21217] br0: port 2(veth_segment) entered disabled state
[ 1806.658185][T21217] veth_segment: entered allmulticast mode
[ 1806.659104][T21217] veth_segment: entered promiscuous mode
[ 1806.688997][T21218] br0: port 1(veth1) entered blocking state
[ 1806.689199][T21218] br0: port 1(veth1) entered forwarding state
[ 1806.719085][ T7146] br0: port 2(veth_segment) entered blocking state
[ 1806.719246][ T7146] br0: port 2(veth_segment) entered forwarding state
[ 1808.989976][T21231] iperf3 (21231) used greatest stack depth: 22248 bytes left
[ 1809.126747][   T68] br0: port 1(veth1) entered disabled state
[ 1809.138020][   T68] veth1 (unregistering): left allmulticast mode
[ 1809.138191][   T68] veth1 (unregistering): left promiscuous mode
[ 1809.138335][   T68] br0: port 1(veth1) entered disabled state
[ 1809.179037][   T68] veth_segment: left allmulticast mode
[ 1809.179197][   T68] veth_segment: left promiscuous mode
[ 1809.179415][   T68] br0: port 2(veth_segment) entered disabled state