[    2.280640] nft (180) used greatest stack depth: 12512 bytes left
[    2.324428] nft (188) used greatest stack depth: 12456 bytes left
[    3.262428] nft (359) used greatest stack depth: 12344 bytes left
[   11.065781] nft (5336) used greatest stack depth: 12112 bytes left
[   60.718059] nft (13997) used greatest stack depth: 12048 bytes left
[   67.532063] nft (14875) used greatest stack depth: 11904 bytes left
[  115.116812] nft (19807) used greatest stack depth: 11856 bytes left