[   16.074764][  T271] ip (271) used greatest stack depth: 24736 bytes left
[   16.419356][  T275] ip (275) used greatest stack depth: 24688 bytes left
[   18.166159][  T290] ip (290) used greatest stack depth: 24368 bytes left
[  271.246033][ T2983] ip (2983) used greatest stack depth: 23616 bytes left
[  511.187313][ T5349] netem: version 1.3
[ 3023.823323][T28996] pm_nl_ctl (28996) used greatest stack depth: 22352 bytes left