[    8.586251][  T193] ip (193) used greatest stack depth: 23640 bytes left
[   67.411742][ T2089] ip (2089) used greatest stack depth: 23512 bytes left
[  488.275114][ T9426] ip (9426) used greatest stack depth: 23464 bytes left
[ 1069.667171][T26335] pm_nl_ctl (26335) used greatest stack depth: 21888 bytes left