[    2.267352] nft (180) used greatest stack depth: 12504 bytes left
[    3.435845] nft (395) used greatest stack depth: 12456 bytes left
[    5.401269] nft (1167) used greatest stack depth: 12400 bytes left
[   10.913765] nft (5271) used greatest stack depth: 12112 bytes left
[   60.718949] nft (13932) used greatest stack depth: 12048 bytes left
[   67.372851] nft (14810) used greatest stack depth: 11896 bytes left
[   67.426623] nft (14843) used greatest stack depth: 11576 bytes left