[    1.948565] nft (259) used greatest stack depth: 12616 bytes left
[    2.369222] nft (281) used greatest stack depth: 12584 bytes left
[   10.127003] ip (682) used greatest stack depth: 12536 bytes left
[   18.021325] nft (1554) used greatest stack depth: 12504 bytes left
[   23.779621] ip (2523) used greatest stack depth: 12472 bytes left
[   26.593556] ip (2885) used greatest stack depth: 12376 bytes left
[   49.605108] ip (6189) used greatest stack depth: 12056 bytes left