[ 2179.637460][T22188] br0: port 1(veth1) entered blocking state
[ 2179.637783][T22188] br0: port 1(veth1) entered disabled state
[ 2179.638077][T22188] veth1: entered allmulticast mode
[ 2179.639081][T22188] veth1: entered promiscuous mode
[ 2179.844207][T22193] br0: port 2(veth_segment) entered blocking state
[ 2179.844501][T22193] br0: port 2(veth_segment) entered disabled state
[ 2179.844803][T22193] veth_segment: entered allmulticast mode
[ 2179.845812][T22193] veth_segment: entered promiscuous mode
[ 2179.871767][T22194] br0: port 2(veth_segment) entered blocking state
[ 2179.872116][T22194] br0: port 2(veth_segment) entered forwarding state
[ 2179.872589][T22194] br0: port 1(veth1) entered blocking state
[ 2179.872917][T22194] br0: port 1(veth1) entered forwarding state
[ 2182.335831][T22210] iperf3 (22210) used greatest stack depth: 21888 bytes left
[ 2182.463317][   T12] br0: port 1(veth1) entered disabled state
[ 2182.477404][   T12] veth1 (unregistering): left allmulticast mode
[ 2182.477707][   T12] veth1 (unregistering): left promiscuous mode
[ 2182.477979][   T12] br0: port 1(veth1) entered disabled state
[ 2182.513692][   T12] veth_segment: left allmulticast mode
[ 2182.513955][   T12] veth_segment: left promiscuous mode
[ 2182.514523][   T12] br0: port 2(veth_segment) entered disabled state
[ 2199.514541][T22620] br0: port 1(veth1) entered blocking state
[ 2199.514885][T22620] br0: port 1(veth1) entered disabled state
[ 2199.515179][T22620] veth1: entered allmulticast mode
[ 2199.516192][T22620] veth1: entered promiscuous mode
[ 2199.719733][T22625] br0: port 2(veth_segment) entered blocking state
[ 2199.720051][T22625] br0: port 2(veth_segment) entered disabled state
[ 2199.720331][T22625] veth_segment: entered allmulticast mode
[ 2199.721323][T22625] veth_segment: entered promiscuous mode
[ 2199.746319][T22626] br0: port 2(veth_segment) entered blocking state
[ 2199.746633][T22626] br0: port 2(veth_segment) entered forwarding state
[ 2199.747058][T22626] br0: port 1(veth1) entered blocking state
[ 2199.747344][T22626] br0: port 1(veth1) entered forwarding state
[ 2202.489751][T22639] iperf3 (22639) used greatest stack depth: 20944 bytes left
[ 2202.614444][   T12] br0: port 1(veth1) entered disabled state
[ 2202.623391][   T12] veth1 (unregistering): left allmulticast mode
[ 2202.623727][   T12] veth1 (unregistering): left promiscuous mode
[ 2202.624834][   T12] br0: port 1(veth1) entered disabled state
[ 2202.657245][   T12] veth_segment: left allmulticast mode
[ 2202.657507][   T12] veth_segment: left promiscuous mode
[ 2202.657855][   T12] br0: port 2(veth_segment) entered disabled state