[ 1909.614764][T17942] br0: port 1(veth1) entered blocking state
[ 1909.614950][T17942] br0: port 1(veth1) entered disabled state
[ 1909.615110][T17942] veth1: entered allmulticast mode
[ 1909.615956][T17942] veth1: entered promiscuous mode
[ 1909.789509][T17947] br0: port 2(veth_segment) entered blocking state
[ 1909.789674][T17947] br0: port 2(veth_segment) entered disabled state
[ 1909.789827][T17947] veth_segment: entered allmulticast mode
[ 1909.790677][T17947] veth_segment: entered promiscuous mode
[ 1909.819883][T17948] br0: port 1(veth1) entered blocking state
[ 1909.820051][T17948] br0: port 1(veth1) entered forwarding state
[ 1909.850974][   T36] br0: port 2(veth_segment) entered blocking state
[ 1909.851182][   T36] br0: port 2(veth_segment) entered forwarding state
[ 1912.203126][   T12] br0: port 1(veth1) entered disabled state
[ 1912.215153][   T12] veth1 (unregistering): left allmulticast mode
[ 1912.215402][   T12] veth1 (unregistering): left promiscuous mode
[ 1912.215549][   T12] br0: port 1(veth1) entered disabled state
[ 1912.246125][   T12] veth_segment: left allmulticast mode
[ 1912.246269][   T12] veth_segment: left promiscuous mode
[ 1912.246458][   T12] br0: port 2(veth_segment) entered disabled state
[ 1927.962858][T18365] br0: port 1(veth1) entered blocking state
[ 1927.963045][T18365] br0: port 1(veth1) entered disabled state
[ 1927.963206][T18365] veth1: entered allmulticast mode
[ 1927.964048][T18365] veth1: entered promiscuous mode
[ 1928.140534][T18370] br0: port 2(veth_segment) entered blocking state
[ 1928.140711][T18370] br0: port 2(veth_segment) entered disabled state
[ 1928.140864][T18370] veth_segment: entered allmulticast mode
[ 1928.141710][T18370] veth_segment: entered promiscuous mode
[ 1928.167664][T18371] br0: port 1(veth1) entered blocking state
[ 1928.167833][T18371] br0: port 1(veth1) entered forwarding state
[ 1928.191770][   T39] br0: port 2(veth_segment) entered blocking state
[ 1928.191925][   T39] br0: port 2(veth_segment) entered forwarding state
[ 1930.429754][T18384] iperf3 (18384) used greatest stack depth: 21200 bytes left
[ 1930.548431][   T12] br0: port 1(veth1) entered disabled state
[ 1930.557583][   T12] veth1 (unregistering): left allmulticast mode
[ 1930.557752][   T12] veth1 (unregistering): left promiscuous mode
[ 1930.557898][   T12] br0: port 1(veth1) entered disabled state
[ 1930.590931][   T12] veth_segment: left allmulticast mode
[ 1930.591062][   T12] veth_segment: left promiscuous mode
[ 1930.591258][   T12] br0: port 2(veth_segment) entered disabled state