[    2.292579] nft (258) used greatest stack depth: 12776 bytes left
[    5.876778] nft (425) used greatest stack depth: 12712 bytes left
[   11.385257] ip (682) used greatest stack depth: 12600 bytes left
[   12.314709] ip (793) used greatest stack depth: 12360 bytes left
[   91.180304] ip (7720) used greatest stack depth: 12344 bytes left