[    2.250109] nft (179) used greatest stack depth: 12504 bytes left
[    2.321344] nft (192) used greatest stack depth: 12456 bytes left
[    4.874676] nft (850) used greatest stack depth: 12400 bytes left
[   10.482008] nft (5226) used greatest stack depth: 12120 bytes left
[   12.678386] nft (5228) used greatest stack depth: 12112 bytes left
[   57.078793] nft (13112) used greatest stack depth: 12048 bytes left
[   61.758704] nft (13885) used greatest stack depth: 11936 bytes left
[   68.611074] nft (14763) used greatest stack depth: 11896 bytes left