[   13.378045][  T395] ip (395) used greatest stack depth: 24400 bytes left
[   20.534123][  T717] ip (717) used greatest stack depth: 23848 bytes left
[   22.818595][  T819] awk (819) used greatest stack depth: 23784 bytes left
[  135.955114][ T4299] netem: version 1.3
[  801.260728][T16161] ip (16161) used greatest stack depth: 23240 bytes left
[ 1067.134534][T24622] pm_nl_ctl (24622) used greatest stack depth: 22784 bytes left