[    2.138861] ip (261) used greatest stack depth: 13008 bytes left
[    2.177386] ip (264) used greatest stack depth: 12432 bytes left
[    2.658750] ip (292) used greatest stack depth: 12384 bytes left
[   43.631012] ip (2017) used greatest stack depth: 12304 bytes left
[   58.876408] netem: version 1.3
[  377.614324] ip (7031) used greatest stack depth: 12232 bytes left
[  635.152914] tc (15685) used greatest stack depth: 11896 bytes left
[  700.433938] pm_nl_ctl (18829) used greatest stack depth: 11880 bytes left