[    7.500104][  T124] rpm (124) used greatest stack depth: 24368 bytes left
[   10.298361][  T250] ip (250) used greatest stack depth: 24096 bytes left
[   51.655474][ T4539] ip (4539) used greatest stack depth: 24048 bytes left
[  304.633181][T15251] ip (15251) used greatest stack depth: 23872 bytes left