[    8.955377][  T198] ip (198) used greatest stack depth: 24432 bytes left
[    9.993870][  T233] ip (233) used greatest stack depth: 23696 bytes left
[   76.124590][ T2581] ip (2581) used greatest stack depth: 23464 bytes left
[ 1005.258844][T25782] pm_nl_ctl (25782) used greatest stack depth: 23024 bytes left