[ 1842.193067][T24614] br0: port 1(veth1) entered blocking state
[ 1842.193384][T24614] br0: port 1(veth1) entered disabled state
[ 1842.193669][T24614] veth1: entered allmulticast mode
[ 1842.199311][T24614] veth1: entered promiscuous mode
[ 1842.407956][T24619] br0: port 2(veth_segment) entered blocking state
[ 1842.408243][T24619] br0: port 2(veth_segment) entered disabled state
[ 1842.408509][T24619] veth_segment: entered allmulticast mode
[ 1842.409513][T24619] veth_segment: entered promiscuous mode
[ 1842.434688][T24620] br0: port 2(veth_segment) entered blocking state
[ 1842.435023][T24620] br0: port 2(veth_segment) entered forwarding state
[ 1842.435491][T24620] br0: port 1(veth1) entered blocking state
[ 1842.435825][T24620] br0: port 1(veth1) entered forwarding state
[ 1844.733590][T24633] iperf3 (24633) used greatest stack depth: 21872 bytes left
[ 1844.867060][   T12] br0: port 1(veth1) entered disabled state
[ 1844.874050][   T12] veth1 (unregistering): left allmulticast mode
[ 1844.874330][   T12] veth1 (unregistering): left promiscuous mode
[ 1844.874586][   T12] br0: port 1(veth1) entered disabled state
[ 1844.900589][   T12] veth_segment: left allmulticast mode
[ 1844.900898][   T12] veth_segment: left promiscuous mode
[ 1844.901176][   T12] br0: port 2(veth_segment) entered disabled state
[ 1862.164046][T25056] br0: port 1(veth1) entered blocking state
[ 1862.164360][T25056] br0: port 1(veth1) entered disabled state
[ 1862.164642][T25056] veth1: entered allmulticast mode
[ 1862.165651][T25056] veth1: entered promiscuous mode
[ 1862.358172][T25061] br0: port 2(veth_segment) entered blocking state
[ 1862.358463][T25061] br0: port 2(veth_segment) entered disabled state
[ 1862.358740][T25061] veth_segment: entered allmulticast mode
[ 1862.359753][T25061] veth_segment: entered promiscuous mode
[ 1862.397582][T25062] br0: port 2(veth_segment) entered blocking state
[ 1862.397898][T25062] br0: port 2(veth_segment) entered forwarding state
[ 1862.398299][T25062] br0: port 1(veth1) entered blocking state
[ 1862.398566][T25062] br0: port 1(veth1) entered forwarding state
[ 1864.682321][T25075] iperf3 (25075) used greatest stack depth: 21568 bytes left
[ 1864.807360][   T12] br0: port 1(veth1) entered disabled state
[ 1864.814970][   T12] veth1 (unregistering): left allmulticast mode
[ 1864.815244][   T12] veth1 (unregistering): left promiscuous mode
[ 1864.815504][   T12] br0: port 1(veth1) entered disabled state
[ 1864.842622][   T12] veth_segment: left allmulticast mode
[ 1864.843068][   T12] veth_segment: left promiscuous mode
[ 1864.843336][   T12] br0: port 2(veth_segment) entered disabled state