[    1.615601] nft (258) used greatest stack depth: 12632 bytes left
[    4.870766] nft (473) used greatest stack depth: 12600 bytes left
[    7.763429] ip (684) used greatest stack depth: 12536 bytes left
[    8.618354] nft (823) used greatest stack depth: 12408 bytes left
[   17.561106] ip (2522) used greatest stack depth: 12360 bytes left
[   97.497013] ip (12521) used greatest stack depth: 12328 bytes left