[ 1786.314723][  T489] br0: port 1(veth1) entered blocking state
[ 1786.314924][  T489] br0: port 1(veth1) entered disabled state
[ 1786.315083][  T489] veth1: entered allmulticast mode
[ 1786.315948][  T489] veth1: entered promiscuous mode
[ 1786.488995][  T494] br0: port 2(veth_segment) entered blocking state
[ 1786.489164][  T494] br0: port 2(veth_segment) entered disabled state
[ 1786.489798][  T494] veth_segment: entered allmulticast mode
[ 1786.490652][  T494] veth_segment: entered promiscuous mode
[ 1786.521859][  T495] br0: port 2(veth_segment) entered blocking state
[ 1786.522029][  T495] br0: port 2(veth_segment) entered forwarding state
[ 1786.522715][  T495] br0: port 1(veth1) entered blocking state
[ 1786.522867][  T495] br0: port 1(veth1) entered forwarding state
[ 1788.792493][  T509] iperf3 (509) used greatest stack depth: 22176 bytes left
[ 1788.926347][   T12] br0: port 1(veth1) entered disabled state
[ 1788.935624][   T12] veth1 (unregistering): left allmulticast mode
[ 1788.935837][   T12] veth1 (unregistering): left promiscuous mode
[ 1788.936031][   T12] br0: port 1(veth1) entered disabled state
[ 1788.967684][   T12] veth_segment: left allmulticast mode
[ 1788.967859][   T12] veth_segment: left promiscuous mode
[ 1788.968102][   T12] br0: port 2(veth_segment) entered disabled state
[ 1804.600100][  T915] br0: port 1(veth1) entered blocking state
[ 1804.600294][  T915] br0: port 1(veth1) entered disabled state
[ 1804.600459][  T915] veth1: entered allmulticast mode
[ 1804.601325][  T915] veth1: entered promiscuous mode
[ 1804.780059][  T920] br0: port 2(veth_segment) entered blocking state
[ 1804.780231][  T920] br0: port 2(veth_segment) entered disabled state
[ 1804.780459][  T920] veth_segment: entered allmulticast mode
[ 1804.781301][  T920] veth_segment: entered promiscuous mode
[ 1804.803739][  T921] br0: port 2(veth_segment) entered blocking state
[ 1804.803912][  T921] br0: port 2(veth_segment) entered forwarding state
[ 1804.804177][  T921] br0: port 1(veth1) entered blocking state
[ 1804.804334][  T921] br0: port 1(veth1) entered forwarding state
[ 1807.078395][  T934] iperf3 (934) used greatest stack depth: 21664 bytes left
[ 1807.191960][   T12] br0: port 1(veth1) entered disabled state
[ 1807.197805][   T12] veth1 (unregistering): left allmulticast mode
[ 1807.198078][   T12] veth1 (unregistering): left promiscuous mode
[ 1807.198236][   T12] br0: port 1(veth1) entered disabled state
[ 1807.224767][   T12] veth_segment: left allmulticast mode
[ 1807.224903][   T12] veth_segment: left promiscuous mode
[ 1807.225084][   T12] br0: port 2(veth_segment) entered disabled state