[    1.985766] nft (259) used greatest stack depth: 12616 bytes left
[    2.113034] nft (266) used greatest stack depth: 12584 bytes left
[    9.863168] nft (811) used greatest stack depth: 12408 bytes left
[   84.169427] ip (8985) used greatest stack depth: 12376 bytes left
[   98.358746] ip (12546) used greatest stack depth: 12248 bytes left