[    2.168025] nft (259) used greatest stack depth: 12688 bytes left
[    8.823248] nft (577) used greatest stack depth: 12616 bytes left
[   10.819741] ip (681) used greatest stack depth: 12600 bytes left
[   16.058719] nft (1323) used greatest stack depth: 12568 bytes left
[   22.540025] ip (2516) used greatest stack depth: 12344 bytes left