[    2.099004] rpm (117) used greatest stack depth: 12760 bytes left
[    2.306094] nft (180) used greatest stack depth: 12512 bytes left
[    6.708343] nft (2220) used greatest stack depth: 12408 bytes left
[   10.819774] nft (5243) used greatest stack depth: 12112 bytes left
[   57.606699] nft (13505) used greatest stack depth: 12064 bytes left
[   66.847305] nft (14781) used greatest stack depth: 11904 bytes left