[    2.357725] nft (258) used greatest stack depth: 12776 bytes left
[    2.861489] nft (280) used greatest stack depth: 12712 bytes left
[    3.392477] nft (304) used greatest stack depth: 12616 bytes left
[   11.634607] ip (681) used greatest stack depth: 12360 bytes left
[   12.911045] ip (793) used greatest stack depth: 12344 bytes left