[    9.289710][  T215] ip (215) used greatest stack depth: 23840 bytes left
[   66.480656][ T2069] ip (2069) used greatest stack depth: 23464 bytes left
[   83.316976][ T2911] ip (2911) used greatest stack depth: 23448 bytes left
[  749.639993][T16791] ip (16791) used greatest stack depth: 23288 bytes left
[  975.199522][T25113] pm_nl_ctl (25113) used greatest stack depth: 22416 bytes left