[   22.831660] nft (265) used greatest stack depth: 12864 bytes left
[   22.851718] nft (268) used greatest stack depth: 12656 bytes left
[   24.308723] nft (326) used greatest stack depth: 12616 bytes left
[   32.836989] ip (690) used greatest stack depth: 12384 bytes left
[   49.456424] ip (2886) used greatest stack depth: 12256 bytes left