[    1.514571] nft (217) used greatest stack depth: 12512 bytes left
[    3.627146] ip (642) used greatest stack depth: 12424 bytes left
[   11.713032] ip (6164) used greatest stack depth: 12376 bytes left
[   42.396030] nft (9821) used greatest stack depth: 12328 bytes left
[   61.941316] nft (14492) used greatest stack depth: 11904 bytes left