[   12.570859][  T374] ip (374) used greatest stack depth: 23816 bytes left
[  677.237375][T14229] ip (14229) used greatest stack depth: 23752 bytes left
[  747.371949][T16967] sysctl (16967) used greatest stack depth: 23496 bytes left
[  749.277676][T17036] nstat (17036) used greatest stack depth: 23240 bytes left
[  982.327600][T25775] pm_nl_ctl (25775) used greatest stack depth: 22416 bytes left