[    2.016703] nft (261) used greatest stack depth: 12552 bytes left
[   16.815838] nft (2453) used greatest stack depth: 12424 bytes left
[   97.009292] nft (12240) used greatest stack depth: 12408 bytes left
[  134.258968] nft (14191) used greatest stack depth: 12360 bytes left
[  207.319180] ip (18547) used greatest stack depth: 12296 bytes left
[  233.082737] ip (21907) used greatest stack depth: 12248 bytes left
[  238.315541] ip (24262) used greatest stack depth: 12216 bytes left