[   15.199803][  T517] ip (517) used greatest stack depth: 24224 bytes left
[   18.422721][  T678] ip (678) used greatest stack depth: 24048 bytes left
[   32.073828][ T1352] ip (1352) used greatest stack depth: 23952 bytes left
[  261.771306][ T6057] ip (6057) used greatest stack depth: 23712 bytes left
[  371.842283][ T7440] ip (7440) used greatest stack depth: 23696 bytes left
[  609.942532][T13083] ip (13083) used greatest stack depth: 23472 bytes left
[  944.801117][T25015] pm_nl_ctl (25015) used greatest stack depth: 22224 bytes left