[   16.617890][  T248] ip (248) used greatest stack depth: 24768 bytes left
[   17.347893][  T263] ip (263) used greatest stack depth: 24736 bytes left
[   18.012909][  T271] ip (271) used greatest stack depth: 24624 bytes left
[   18.622308][  T277] ip (277) used greatest stack depth: 24480 bytes left