[    1.541711] nft (216) used greatest stack depth: 12512 bytes left
[    3.657481] ip (640) used greatest stack depth: 12472 bytes left
[    5.145501] nft (1792) used greatest stack depth: 12424 bytes left
[   11.690413] ip (6114) used greatest stack depth: 12376 bytes left
[   42.724242] nft (9910) used greatest stack depth: 12328 bytes left
[   49.996284] nft (12800) used greatest stack depth: 12304 bytes left
[   62.216852] nft (14443) used greatest stack depth: 11904 bytes left
[   62.270261] nft (14476) used greatest stack depth: 11480 bytes left