[    1.767751] nft (259) used greatest stack depth: 12504 bytes left
[    1.873100] nft (267) used greatest stack depth: 12392 bytes left
[   37.760577] ip (7055) used greatest stack depth: 12312 bytes left
[   89.428993] ip (11480) used greatest stack depth: 12184 bytes left
[  311.563065] ip (2772) used greatest stack depth: 12152 bytes left