[    8.872657][  T147] tr (147) used greatest stack depth: 24496 bytes left
[   11.562621][  T254] ip (254) used greatest stack depth: 24088 bytes left
[   21.226858][  T981] nft (981) used greatest stack depth: 23712 bytes left
[  111.171546][ T6582] ip (6582) used greatest stack depth: 23648 bytes left