[   20.441207][  T719] ip (719) used greatest stack depth: 24400 bytes left
[   27.816648][ T1049] ip (1049) used greatest stack depth: 23936 bytes left
[   86.399912][ T2759] ip (2759) used greatest stack depth: 23600 bytes left
[  138.566138][ T4298] netem: version 1.3
[ 1069.332959][T24731] pm_nl_ctl (24731) used greatest stack depth: 22784 bytes left