[    2.219794] nft (178) used greatest stack depth: 12592 bytes left
[    2.477968] nft (226) used greatest stack depth: 12520 bytes left
[   10.127517] nft (5271) used greatest stack depth: 12136 bytes left
[   59.474793] nft (14376) used greatest stack depth: 12112 bytes left
[   62.910286] nft (14809) used greatest stack depth: 11984 bytes left