[ 1870.443551][T19802] br0: port 1(veth1) entered blocking state
[ 1870.443785][T19802] br0: port 1(veth1) entered disabled state
[ 1870.444000][T19802] veth1: entered allmulticast mode
[ 1870.445311][T19802] veth1: entered promiscuous mode
[ 1870.619169][T19807] br0: port 2(veth_segment) entered blocking state
[ 1870.619375][T19807] br0: port 2(veth_segment) entered disabled state
[ 1870.619584][T19807] veth_segment: entered allmulticast mode
[ 1870.620511][T19807] veth_segment: entered promiscuous mode
[ 1870.642787][T19808] br0: port 1(veth1) entered blocking state
[ 1870.642990][T19808] br0: port 1(veth1) entered forwarding state
[ 1870.673521][   T46] br0: port 2(veth_segment) entered blocking state
[ 1870.673762][   T46] br0: port 2(veth_segment) entered forwarding state
[ 1872.900469][T19821] iperf3 (19821) used greatest stack depth: 23024 bytes left
[ 1873.013286][   T12] br0: port 1(veth1) entered disabled state
[ 1873.021547][   T12] veth1 (unregistering): left allmulticast mode
[ 1873.021722][   T12] veth1 (unregistering): left promiscuous mode
[ 1873.021873][   T12] br0: port 1(veth1) entered disabled state
[ 1873.058313][   T12] veth_segment: left allmulticast mode
[ 1873.058490][   T12] veth_segment: left promiscuous mode
[ 1873.058695][   T12] br0: port 2(veth_segment) entered disabled state
[ 1888.865847][T20240] br0: port 1(veth1) entered blocking state
[ 1888.866075][T20240] br0: port 1(veth1) entered disabled state
[ 1888.866836][T20240] veth1: entered allmulticast mode
[ 1888.867740][T20240] veth1: entered promiscuous mode
[ 1889.036530][T20245] br0: port 2(veth_segment) entered blocking state
[ 1889.036738][T20245] br0: port 2(veth_segment) entered disabled state
[ 1889.036947][T20245] veth_segment: entered allmulticast mode
[ 1889.038571][T20245] veth_segment: entered promiscuous mode
[ 1889.059569][T20246] br0: port 1(veth1) entered blocking state
[ 1889.059738][T20246] br0: port 1(veth1) entered forwarding state
[ 1889.082620][   T71] br0: port 2(veth_segment) entered blocking state
[ 1889.082810][   T71] br0: port 2(veth_segment) entered forwarding state
[ 1891.336070][T20259] iperf3 (20259) used greatest stack depth: 21248 bytes left
[ 1891.460860][   T12] br0: port 1(veth1) entered disabled state
[ 1891.472615][   T12] veth1 (unregistering): left allmulticast mode
[ 1891.472850][   T12] veth1 (unregistering): left promiscuous mode
[ 1891.472999][   T12] br0: port 1(veth1) entered disabled state
[ 1891.514684][   T12] veth_segment: left allmulticast mode
[ 1891.514824][   T12] veth_segment: left promiscuous mode
[ 1891.515016][   T12] br0: port 2(veth_segment) entered disabled state