[    1.507704] dirname (225) used greatest stack depth: 12784 bytes left
[    1.837465] ip (266) used greatest stack depth: 12416 bytes left
[    2.072772] ip (295) used greatest stack depth: 12272 bytes left
[    3.156401] ip (417) used greatest stack depth: 12256 bytes left
[   29.564343] ip (1499) used greatest stack depth: 12240 bytes left
[   57.982103] netem: version 1.3
[  577.108603] ip (16302) used greatest stack depth: 12176 bytes left
[  579.026164] tc (16526) used greatest stack depth: 11928 bytes left
[  638.568496] pm_nl_ctl (19775) used greatest stack depth: 11872 bytes left