[    1.589575] nft (217) used greatest stack depth: 12512 bytes left
[    2.635417] nft (417) used greatest stack depth: 12456 bytes left
[    3.858069] ip (642) used greatest stack depth: 12360 bytes left
[   12.283378] ip (6022) used greatest stack depth: 12312 bytes left
[   54.050452] nft (13082) used greatest stack depth: 12264 bytes left
[  128.457044] ip (22166) used greatest stack depth: 12168 bytes left