[    1.949749] ip (261) used greatest stack depth: 12432 bytes left
[    2.284362] ip (283) used greatest stack depth: 12384 bytes left
[   57.817440] netem: version 1.3
[   76.956651] ip (3175) used greatest stack depth: 12360 bytes left
[  124.982729] ip (3656) used greatest stack depth: 12128 bytes left
[  678.494367] pm_nl_ctl (18640) used greatest stack depth: 11848 bytes left