[    2.034825] nft (261) used greatest stack depth: 12472 bytes left
[    2.067327] nft (263) used greatest stack depth: 12344 bytes left
[    9.268198] ip (811) used greatest stack depth: 12296 bytes left
[   93.037806] ip (11881) used greatest stack depth: 12280 bytes left
[  149.650625] nft (15461) used greatest stack depth: 12264 bytes left
[  246.518406] ip (22330) used greatest stack depth: 12168 bytes left