[    9.480048][  T220] ip (220) used greatest stack depth: 23608 bytes left
[   20.755409][  T716] ip (716) used greatest stack depth: 23512 bytes left
[  135.534575][ T4301] netem: version 1.3
[  822.302443][T18541] ip (18541) used greatest stack depth: 23496 bytes left
[ 1009.978950][T24620] pm_nl_ctl (24620) used greatest stack depth: 22640 bytes left