[    1.695735] nft (259) used greatest stack depth: 12608 bytes left
[    1.847790] nft (269) used greatest stack depth: 12568 bytes left
[    7.942037] ip (685) used greatest stack depth: 12552 bytes left
[   38.774287] ip (6194) used greatest stack depth: 12456 bytes left
[   77.241932] ip (8976) used greatest stack depth: 12376 bytes left
[   97.077509] ip (12533) used greatest stack depth: 12328 bytes left