[   15.876014][  T264] ip (264) used greatest stack depth: 24032 bytes left
[   20.434184][  T299] ip (299) used greatest stack depth: 23840 bytes left
[  142.121119][ T1354] ip (1354) used greatest stack depth: 23312 bytes left
[  350.600880][ T3081] netem: version 1.3
[ 2563.195058][T20250] pm_nl_ctl (20250) used greatest stack depth: 22816 bytes left