[    8.667887][  T198] ip (198) used greatest stack depth: 24048 bytes left
[   29.020378][ T1203] ip (1203) used greatest stack depth: 23904 bytes left
[  175.774937][ T4981] ip (4981) used greatest stack depth: 23288 bytes left
[  966.451194][T25162] pm_nl_ctl (25162) used greatest stack depth: 23024 bytes left