[    2.238771] nft (258) used greatest stack depth: 12776 bytes left
[    3.836384] nft (340) used greatest stack depth: 12712 bytes left
[   10.296933] ip (682) used greatest stack depth: 12600 bytes left
[   24.400956] ip (2348) used greatest stack depth: 12488 bytes left
[  108.808536] ip (10820) used greatest stack depth: 12360 bytes left
[  144.710817] ip (18940) used greatest stack depth: 12344 bytes left