[   51.683091][ T1704] ip (1704) used greatest stack depth: 23584 bytes left
[  431.592895][ T8336] ip (8336) used greatest stack depth: 23432 bytes left
[  763.624061][T15784] ip (15784) used greatest stack depth: 23176 bytes left
[ 1053.755263][T26333] pm_nl_ctl (26333) used greatest stack depth: 22864 bytes left