[    2.233248] nft (179) used greatest stack depth: 12584 bytes left
[    4.273306] ip (606) used greatest stack depth: 12488 bytes left
[   10.203407] nft (5316) used greatest stack depth: 12136 bytes left
[   59.907645] nft (14421) used greatest stack depth: 12112 bytes left
[   63.354425] nft (14855) used greatest stack depth: 11976 bytes left
[   63.409424] nft (14888) used greatest stack depth: 11960 bytes left