[    2.081188] nft (255) used greatest stack depth: 12776 bytes left
[    2.136222] nft (257) used greatest stack depth: 12616 bytes left
[   14.253613] ip (1153) used greatest stack depth: 12504 bytes left
[   17.206509] ip (1529) used greatest stack depth: 12480 bytes left
[   67.970736] ip (4767) used greatest stack depth: 12360 bytes left
[   92.260122] ip (7253) used greatest stack depth: 12344 bytes left