[    2.076965] ip (265) used greatest stack depth: 12432 bytes left
[    2.521921] ip (293) used greatest stack depth: 12384 bytes left
[   57.789990] netem: version 1.3
[  209.711715] ip (4372) used greatest stack depth: 12360 bytes left
[  366.680013] pm_nl_ctl (6802) used greatest stack depth: 12320 bytes left
[  693.311820] pm_nl_ctl (18638) used greatest stack depth: 11848 bytes left