[   38.704846][  T298] ip (298) used greatest stack depth: 24112 bytes left
[   47.472226][  T356] ip (356) used greatest stack depth: 23920 bytes left
[   55.203731][  T408] ip (408) used greatest stack depth: 23760 bytes left
[   64.381664][  T468] ip (468) used greatest stack depth: 23504 bytes left