[ 1948.835507][T18134] br0: port 1(veth1) entered blocking state
[ 1948.836045][T18134] br0: port 1(veth1) entered disabled state
[ 1948.836552][T18134] veth1: entered allmulticast mode
[ 1948.837959][T18134] veth1: entered promiscuous mode
[ 1949.108502][T18139] br0: port 2(veth_segment) entered blocking state
[ 1949.108828][T18139] br0: port 2(veth_segment) entered disabled state
[ 1949.109115][T18139] veth_segment: entered allmulticast mode
[ 1949.110169][T18139] veth_segment: entered promiscuous mode
[ 1949.157471][T18140] br0: port 2(veth_segment) entered blocking state
[ 1949.158000][T18140] br0: port 2(veth_segment) entered forwarding state
[ 1949.158740][T18140] br0: port 1(veth1) entered blocking state
[ 1949.159258][T18140] br0: port 1(veth1) entered forwarding state
[ 1951.513087][T18153] iperf3 (18153) used greatest stack depth: 21792 bytes left
[ 1951.672352][   T12] br0: port 1(veth1) entered disabled state
[ 1951.683577][   T12] veth1 (unregistering): left allmulticast mode
[ 1951.683870][   T12] veth1 (unregistering): left promiscuous mode
[ 1951.685669][   T12] br0: port 1(veth1) entered disabled state
[ 1951.713116][   T12] veth_segment: left allmulticast mode
[ 1951.713590][   T12] veth_segment: left promiscuous mode
[ 1951.713888][   T12] br0: port 2(veth_segment) entered disabled state
[ 1971.035006][T18571] br0: port 1(veth1) entered blocking state
[ 1971.035358][T18571] br0: port 1(veth1) entered disabled state
[ 1971.035647][T18571] veth1: entered allmulticast mode
[ 1971.036710][T18571] veth1: entered promiscuous mode
[ 1971.296684][T18576] br0: port 2(veth_segment) entered blocking state
[ 1971.297008][T18576] br0: port 2(veth_segment) entered disabled state
[ 1971.297304][T18576] veth_segment: entered allmulticast mode
[ 1971.298377][T18576] veth_segment: entered promiscuous mode
[ 1971.334614][T18577] br0: port 2(veth_segment) entered blocking state
[ 1971.334954][T18577] br0: port 2(veth_segment) entered forwarding state
[ 1971.335462][T18577] br0: port 1(veth1) entered blocking state
[ 1971.335751][T18577] br0: port 1(veth1) entered forwarding state
[ 1973.715945][T18590] iperf3 (18590) used greatest stack depth: 20928 bytes left
[ 1973.847065][   T12] br0: port 1(veth1) entered disabled state
[ 1973.857599][   T12] veth1 (unregistering): left allmulticast mode
[ 1973.857894][   T12] veth1 (unregistering): left promiscuous mode
[ 1973.858181][   T12] br0: port 1(veth1) entered disabled state
[ 1973.889589][   T12] veth_segment: left allmulticast mode
[ 1973.889813][   T12] veth_segment: left promiscuous mode
[ 1973.890092][   T12] br0: port 2(veth_segment) entered disabled state