[    1.945413] nft (259) used greatest stack depth: 12616 bytes left
[    2.889829] nft (314) used greatest stack depth: 12584 bytes left
[    8.650229] ip (682) used greatest stack depth: 12504 bytes left
[   27.215444] ip (3651) used greatest stack depth: 12392 bytes left
[   88.357713] ip (9465) used greatest stack depth: 12248 bytes left