[    2.383034] nft (259) used greatest stack depth: 12776 bytes left
[    2.469684] nft (263) used greatest stack depth: 12616 bytes left
[   20.179886] ip (1535) used greatest stack depth: 12600 bytes left
[   23.368496] ip (1905) used greatest stack depth: 12360 bytes left
[  106.165989] ip (8308) used greatest stack depth: 12344 bytes left