[    9.900947][  T193] ip (193) used greatest stack depth: 24480 bytes left
[   10.076822][  T198] ip (198) used greatest stack depth: 23576 bytes left
[  821.472545][T16712] ip (16712) used greatest stack depth: 23512 bytes left
[  885.417796][T19095] ip (19095) used greatest stack depth: 23224 bytes left
[ 1146.013588][T27785] pm_nl_ctl (27785) used greatest stack depth: 22736 bytes left