[ 1907.327988][ T2020] br0: port 1(veth1) entered blocking state
[ 1907.328197][ T2020] br0: port 1(veth1) entered disabled state
[ 1907.328360][ T2020] veth1: entered allmulticast mode
[ 1907.329253][ T2020] veth1: entered promiscuous mode
[ 1907.507825][ T2025] br0: port 2(veth_segment) entered blocking state
[ 1907.508039][ T2025] br0: port 2(veth_segment) entered disabled state
[ 1907.508263][ T2025] veth_segment: entered allmulticast mode
[ 1907.509216][ T2025] veth_segment: entered promiscuous mode
[ 1907.532896][ T2026] br0: port 1(veth1) entered blocking state
[ 1907.533095][ T2026] br0: port 1(veth1) entered forwarding state
[ 1907.569530][   T38] br0: port 2(veth_segment) entered blocking state
[ 1907.569854][   T38] br0: port 2(veth_segment) entered forwarding state
[ 1909.804380][ T2039] iperf3 (2039) used greatest stack depth: 22128 bytes left
[ 1909.930132][   T12] br0: port 1(veth1) entered disabled state
[ 1909.940585][   T12] veth1 (unregistering): left allmulticast mode
[ 1909.940750][   T12] veth1 (unregistering): left promiscuous mode
[ 1909.940896][   T12] br0: port 1(veth1) entered disabled state
[ 1909.969712][   T12] veth_segment: left allmulticast mode
[ 1909.969842][   T12] veth_segment: left promiscuous mode
[ 1909.970032][   T12] br0: port 2(veth_segment) entered disabled state
[ 1926.258762][ T2443] br0: port 1(veth1) entered blocking state
[ 1926.258991][ T2443] br0: port 1(veth1) entered disabled state
[ 1926.259224][ T2443] veth1: entered allmulticast mode
[ 1926.260145][ T2443] veth1: entered promiscuous mode
[ 1926.437869][ T2448] br0: port 2(veth_segment) entered blocking state
[ 1926.438039][ T2448] br0: port 2(veth_segment) entered disabled state
[ 1926.438206][ T2448] veth_segment: entered allmulticast mode
[ 1926.439063][ T2448] veth_segment: entered promiscuous mode
[ 1926.461715][ T2449] br0: port 1(veth1) entered blocking state
[ 1926.461946][ T2449] br0: port 1(veth1) entered forwarding state
[ 1926.491221][   T38] br0: port 2(veth_segment) entered blocking state
[ 1926.491418][   T38] br0: port 2(veth_segment) entered forwarding state
[ 1928.820042][   T12] br0: port 1(veth1) entered disabled state
[ 1928.835326][   T12] veth1 (unregistering): left allmulticast mode
[ 1928.835589][   T12] veth1 (unregistering): left promiscuous mode
[ 1928.835812][   T12] br0: port 1(veth1) entered disabled state
[ 1928.881991][   T12] veth_segment: left allmulticast mode
[ 1928.882136][   T12] veth_segment: left promiscuous mode
[ 1928.882499][   T12] br0: port 2(veth_segment) entered disabled state