[    2.303734] nft (178) used greatest stack depth: 12504 bytes left
[    4.532414] ip (601) used greatest stack depth: 12480 bytes left
[    5.739022] nft (1492) used greatest stack depth: 12456 bytes left
[   10.389597] nft (5143) used greatest stack depth: 12112 bytes left
[   66.629690] nft (14681) used greatest stack depth: 11896 bytes left