[    2.104822] nft (261) used greatest stack depth: 12552 bytes left
[   10.521778] ip (813) used greatest stack depth: 12488 bytes left
[   35.833110] nft (6645) used greatest stack depth: 12456 bytes left
[   39.771956] ip (7413) used greatest stack depth: 12344 bytes left
[   90.566432] ip (11250) used greatest stack depth: 12296 bytes left
[  234.861244] ip (21950) used greatest stack depth: 12248 bytes left
[  243.543268] ip (24298) used greatest stack depth: 12216 bytes left