[  133.442636][ T4127] ip (4127) used greatest stack depth: 24016 bytes left
[  137.762218][ T4307] netem: version 1.3
[  212.762074][ T5564] ip (5564) used greatest stack depth: 23704 bytes left
[  938.939673][T22068] ip (22068) used greatest stack depth: 23376 bytes left
[  991.207865][T24635] pm_nl_ctl (24635) used greatest stack depth: 22736 bytes left