[    2.296033] nft (260) used greatest stack depth: 12552 bytes left
[   10.233281] ip (684) used greatest stack depth: 12472 bytes left
[   14.768489] nft (1633) used greatest stack depth: 12456 bytes left
[   88.313383] ip (11241) used greatest stack depth: 12296 bytes left
[  247.236429] ip (24261) used greatest stack depth: 12216 bytes left