[   29.229147][  T403] ip (403) used greatest stack depth: 23936 bytes left
[  266.855986][ T2852] netem: version 1.3
[  275.478864][ T2883] ip (2883) used greatest stack depth: 23656 bytes left
[ 1829.871629][T18823] pm_nl_ctl (18823) used greatest stack depth: 22128 bytes left