[   35.732886][  T255] nft (255) used greatest stack depth: 24552 bytes left
[   49.651316][  T317] ip (317) used greatest stack depth: 24528 bytes left
[   50.095608][  T321] ip (321) used greatest stack depth: 24112 bytes left
[  340.215367][ T3573] ip (3573) used greatest stack depth: 23920 bytes left