[    1.749856] nft (258) used greatest stack depth: 12624 bytes left
[    3.416061] nft (357) used greatest stack depth: 12584 bytes left
[   14.748914] nft (1565) used greatest stack depth: 12536 bytes left
[   22.194217] ip (2891) used greatest stack depth: 12384 bytes left
[   84.492409] ip (8978) used greatest stack depth: 12272 bytes left