[ 1768.477809][T17457] br0: port 1(veth1) entered blocking state
[ 1768.478118][T17457] br0: port 1(veth1) entered disabled state
[ 1768.478389][T17457] veth1: entered allmulticast mode
[ 1768.479356][T17457] veth1: entered promiscuous mode
[ 1768.672300][T17462] br0: port 2(veth_segment) entered blocking state
[ 1768.672586][T17462] br0: port 2(veth_segment) entered disabled state
[ 1768.672857][T17462] veth_segment: entered allmulticast mode
[ 1768.673826][T17462] veth_segment: entered promiscuous mode
[ 1768.698783][T17463] br0: port 2(veth_segment) entered blocking state
[ 1768.699084][T17463] br0: port 2(veth_segment) entered forwarding state
[ 1768.699489][T17463] br0: port 1(veth1) entered blocking state
[ 1768.699753][T17463] br0: port 1(veth1) entered forwarding state
[ 1770.995977][T17476] iperf3 (17476) used greatest stack depth: 22320 bytes left
[ 1771.110441][   T70] br0: port 1(veth1) entered disabled state
[ 1771.120411][   T70] veth1 (unregistering): left allmulticast mode
[ 1771.120720][   T70] veth1 (unregistering): left promiscuous mode
[ 1771.121040][   T70] br0: port 1(veth1) entered disabled state
[ 1771.149259][   T70] veth_segment: left allmulticast mode
[ 1771.149508][   T70] veth_segment: left promiscuous mode
[ 1771.149836][   T70] br0: port 2(veth_segment) entered disabled state
[ 1787.932329][T17903] br0: port 1(veth1) entered blocking state
[ 1787.932620][T17903] br0: port 1(veth1) entered disabled state
[ 1787.932883][T17903] veth1: entered allmulticast mode
[ 1787.933850][T17903] veth1: entered promiscuous mode
[ 1788.120654][T17908] br0: port 2(veth_segment) entered blocking state
[ 1788.120972][T17908] br0: port 2(veth_segment) entered disabled state
[ 1788.122140][T17908] veth_segment: entered allmulticast mode
[ 1788.123187][T17908] veth_segment: entered promiscuous mode
[ 1788.146989][T17909] br0: port 2(veth_segment) entered blocking state
[ 1788.147277][T17909] br0: port 2(veth_segment) entered forwarding state
[ 1788.147667][T17909] br0: port 1(veth1) entered blocking state
[ 1788.147933][T17909] br0: port 1(veth1) entered forwarding state
[ 1790.451264][T17922] iperf3 (17922) used greatest stack depth: 21296 bytes left
[ 1790.564923][   T70] br0: port 1(veth1) entered disabled state
[ 1790.575610][   T70] veth1 (unregistering): left allmulticast mode
[ 1790.575879][   T70] veth1 (unregistering): left promiscuous mode
[ 1790.577387][   T70] br0: port 1(veth1) entered disabled state
[ 1790.606674][   T70] veth_segment: left allmulticast mode
[ 1790.606892][   T70] veth_segment: left promiscuous mode
[ 1790.607381][   T70] br0: port 2(veth_segment) entered disabled state