[    1.965592] ip (262) used greatest stack depth: 12304 bytes left
[    2.397686] ip (293) used greatest stack depth: 12272 bytes left
[   63.032612] netem: version 1.3
[  493.210715] ip (10510) used greatest stack depth: 11976 bytes left
[  621.906364] tc (15684) used greatest stack depth: 11936 bytes left
[  689.576083] pm_nl_ctl (18829) used greatest stack depth: 11880 bytes left