[ 1943.527396][T14569] br0: port 1(veth1) entered blocking state
[ 1943.527697][T14569] br0: port 1(veth1) entered disabled state
[ 1943.528281][T14569] veth1: entered allmulticast mode
[ 1943.529295][T14569] veth1: entered promiscuous mode
[ 1943.733496][T14574] br0: port 2(veth_segment) entered blocking state
[ 1943.733769][T14574] br0: port 2(veth_segment) entered disabled state
[ 1943.734031][T14574] veth_segment: entered allmulticast mode
[ 1943.734984][T14574] veth_segment: entered promiscuous mode
[ 1943.760563][T14575] br0: port 2(veth_segment) entered blocking state
[ 1943.760975][T14575] br0: port 2(veth_segment) entered forwarding state
[ 1943.761637][T14575] br0: port 1(veth1) entered blocking state
[ 1943.761955][T14575] br0: port 1(veth1) entered forwarding state
[ 1946.056898][T14588] iperf3 (14588) used greatest stack depth: 21792 bytes left
[ 1946.178781][   T12] br0: port 1(veth1) entered disabled state
[ 1946.189652][   T12] veth1 (unregistering): left allmulticast mode
[ 1946.190153][   T12] veth1 (unregistering): left promiscuous mode
[ 1946.191712][   T12] br0: port 1(veth1) entered disabled state
[ 1946.240601][   T12] veth_segment: left allmulticast mode
[ 1946.240813][   T12] veth_segment: left promiscuous mode
[ 1946.241101][   T12] br0: port 2(veth_segment) entered disabled state
[ 1963.348735][T15022] br0: port 1(veth1) entered blocking state
[ 1963.349037][T15022] br0: port 1(veth1) entered disabled state
[ 1963.349326][T15022] veth1: entered allmulticast mode
[ 1963.350320][T15022] veth1: entered promiscuous mode
[ 1963.550418][T15027] br0: port 2(veth_segment) entered blocking state
[ 1963.550696][T15027] br0: port 2(veth_segment) entered disabled state
[ 1963.550964][T15027] veth_segment: entered allmulticast mode
[ 1963.551928][T15027] veth_segment: entered promiscuous mode
[ 1963.577796][T15028] br0: port 2(veth_segment) entered blocking state
[ 1963.578122][T15028] br0: port 2(veth_segment) entered forwarding state
[ 1963.578578][T15028] br0: port 1(veth1) entered blocking state
[ 1963.578878][T15028] br0: port 1(veth1) entered forwarding state
[ 1965.858871][T15041] iperf3 (15041) used greatest stack depth: 20800 bytes left
[ 1965.983697][   T12] br0: port 1(veth1) entered disabled state
[ 1965.997434][   T12] veth1 (unregistering): left allmulticast mode
[ 1965.997707][   T12] veth1 (unregistering): left promiscuous mode
[ 1965.997957][   T12] br0: port 1(veth1) entered disabled state
[ 1966.027717][   T12] veth_segment: left allmulticast mode
[ 1966.027933][   T12] veth_segment: left promiscuous mode
[ 1966.028335][   T12] br0: port 2(veth_segment) entered disabled state