[    2.056348] nft (261) used greatest stack depth: 12472 bytes left
[   15.258577] nft (2550) used greatest stack depth: 12344 bytes left
[   42.444864] ip (7611) used greatest stack depth: 12280 bytes left
[  250.206167] ip (22446) used greatest stack depth: 12200 bytes left
[  257.603334] ip (24802) used greatest stack depth: 12168 bytes left