[   16.104054][  T290] ip (290) used greatest stack depth: 24680 bytes left
[   16.450423][  T296] ip (296) used greatest stack depth: 24568 bytes left
[   16.668769][  T304] ip (304) used greatest stack depth: 24512 bytes left
[   26.845196][  T254] perl (254) used greatest stack depth: 24408 bytes left