[    4.833425] ip (735) used greatest stack depth: 12464 bytes left
[    5.023938] nft (849) used greatest stack depth: 12400 bytes left
[   10.733699] nft (5256) used greatest stack depth: 12080 bytes left
[   66.619042] nft (14794) used greatest stack depth: 11976 bytes left
[   66.675281] nft (14827) used greatest stack depth: 11952 bytes left