[    9.804081][  T225] ip (225) used greatest stack depth: 23904 bytes left
[   29.977238][ T1206] ip (1206) used greatest stack depth: 23432 bytes left
[  801.024416][T19398] ip (19398) used greatest stack depth: 22968 bytes left
[  993.459120][T26071] pm_nl_ctl (26071) used greatest stack depth: 22800 bytes left