[ 1878.027333][T19570] br0: port 1(veth1) entered blocking state
[ 1878.027530][T19570] br0: port 1(veth1) entered disabled state
[ 1878.027693][T19570] veth1: entered allmulticast mode
[ 1878.028553][T19570] veth1: entered promiscuous mode
[ 1878.208442][T19575] br0: port 2(veth_segment) entered blocking state
[ 1878.209131][T19575] br0: port 2(veth_segment) entered disabled state
[ 1878.209296][T19575] veth_segment: entered allmulticast mode
[ 1878.210154][T19575] veth_segment: entered promiscuous mode
[ 1878.239482][T19576] br0: port 1(veth1) entered blocking state
[ 1878.239669][T19576] br0: port 1(veth1) entered forwarding state
[ 1878.269202][T14837] br0: port 2(veth_segment) entered blocking state
[ 1878.269358][T14837] br0: port 2(veth_segment) entered forwarding state
[ 1880.500555][T19589] iperf3 (19589) used greatest stack depth: 22384 bytes left
[ 1880.616507][   T12] br0: port 1(veth1) entered disabled state
[ 1880.638035][   T12] veth1 (unregistering): left allmulticast mode
[ 1880.638230][   T12] veth1 (unregistering): left promiscuous mode
[ 1880.638377][   T12] br0: port 1(veth1) entered disabled state
[ 1880.689246][   T12] veth_segment: left allmulticast mode
[ 1880.689375][   T12] veth_segment: left promiscuous mode
[ 1880.689577][   T12] br0: port 2(veth_segment) entered disabled state
[ 1896.302096][T20004] br0: port 1(veth1) entered blocking state
[ 1896.302319][T20004] br0: port 1(veth1) entered disabled state
[ 1896.302548][T20004] veth1: entered allmulticast mode
[ 1896.303438][T20004] veth1: entered promiscuous mode
[ 1896.478261][T20009] br0: port 2(veth_segment) entered blocking state
[ 1896.478428][T20009] br0: port 2(veth_segment) entered disabled state
[ 1896.478592][T20009] veth_segment: entered allmulticast mode
[ 1896.479447][T20009] veth_segment: entered promiscuous mode
[ 1896.511016][T20010] br0: port 1(veth1) entered blocking state
[ 1896.511188][T20010] br0: port 1(veth1) entered forwarding state
[ 1896.535646][T14837] br0: port 2(veth_segment) entered blocking state
[ 1896.535805][T14837] br0: port 2(veth_segment) entered forwarding state
[ 1898.748296][T20023] iperf3 (20023) used greatest stack depth: 21584 bytes left
[ 1898.854233][   T12] br0: port 1(veth1) entered disabled state
[ 1898.866860][   T12] veth1 (unregistering): left allmulticast mode
[ 1898.867066][   T12] veth1 (unregistering): left promiscuous mode
[ 1898.867257][   T12] br0: port 1(veth1) entered disabled state
[ 1898.901239][   T12] veth_segment: left allmulticast mode
[ 1898.901408][   T12] veth_segment: left promiscuous mode
[ 1898.901668][   T12] br0: port 2(veth_segment) entered disabled state