[ 1696.507008][T17933] br0: port 1(veth1) entered blocking state
[ 1696.507217][T17933] br0: port 1(veth1) entered disabled state
[ 1696.507393][T17933] veth1: entered allmulticast mode
[ 1696.508287][T17933] veth1: entered promiscuous mode
[ 1696.665178][T17938] br0: port 2(veth_segment) entered blocking state
[ 1696.665361][T17938] br0: port 2(veth_segment) entered disabled state
[ 1696.665546][T17938] veth_segment: entered allmulticast mode
[ 1696.666403][T17938] veth_segment: entered promiscuous mode
[ 1696.692056][T17939] br0: port 1(veth1) entered blocking state
[ 1696.692239][T17939] br0: port 1(veth1) entered forwarding state
[ 1696.722264][   T45] br0: port 2(veth_segment) entered blocking state
[ 1696.722553][   T45] br0: port 2(veth_segment) entered forwarding state
[ 1698.981189][T17952] iperf3 (17952) used greatest stack depth: 23088 bytes left
[ 1699.122877][   T12] br0: port 1(veth1) entered disabled state
[ 1699.131840][   T12] veth1 (unregistering): left allmulticast mode
[ 1699.132023][   T12] veth1 (unregistering): left promiscuous mode
[ 1699.132182][   T12] br0: port 1(veth1) entered disabled state
[ 1699.160695][   T12] veth_segment: left allmulticast mode
[ 1699.160836][   T12] veth_segment: left promiscuous mode
[ 1699.161038][   T12] br0: port 2(veth_segment) entered disabled state
[ 1715.230104][T18414] br0: port 1(veth1) entered blocking state
[ 1715.230310][T18414] br0: port 1(veth1) entered disabled state
[ 1715.230483][T18414] veth1: entered allmulticast mode
[ 1715.231374][T18414] veth1: entered promiscuous mode
[ 1715.399201][T18419] br0: port 2(veth_segment) entered blocking state
[ 1715.399420][T18419] br0: port 2(veth_segment) entered disabled state
[ 1715.399656][T18419] veth_segment: entered allmulticast mode
[ 1715.400612][T18419] veth_segment: entered promiscuous mode
[ 1715.428837][T18420] br0: port 1(veth1) entered blocking state
[ 1715.429053][T18420] br0: port 1(veth1) entered forwarding state
[ 1715.451252][  T462] br0: port 2(veth_segment) entered blocking state
[ 1715.451421][  T462] br0: port 2(veth_segment) entered forwarding state
[ 1717.698598][T18433] iperf3 (18433) used greatest stack depth: 21568 bytes left
[ 1717.829877][   T12] br0: port 1(veth1) entered disabled state
[ 1717.840893][   T12] veth1 (unregistering): left allmulticast mode
[ 1717.841071][   T12] veth1 (unregistering): left promiscuous mode
[ 1717.841227][   T12] br0: port 1(veth1) entered disabled state
[ 1717.874119][   T12] veth_segment: left allmulticast mode
[ 1717.874262][   T12] veth_segment: left promiscuous mode
[ 1717.874472][   T12] br0: port 2(veth_segment) entered disabled state