[    2.052772] rpm (119) used greatest stack depth: 12584 bytes left
[    2.246564] nft (181) used greatest stack depth: 12504 bytes left
[    4.918047] nft (819) used greatest stack depth: 12384 bytes left
[   10.919333] nft (5283) used greatest stack depth: 12088 bytes left
[   66.990601] nft (14821) used greatest stack depth: 11824 bytes left