[    1.430091] nft (260) used greatest stack depth: 12536 bytes left
[    7.346559] ip (684) used greatest stack depth: 12456 bytes left
[   11.524012] nft (1360) used greatest stack depth: 12424 bytes left
[   72.295446] ip (9030) used greatest stack depth: 12296 bytes left
[   82.591165] ip (12586) used greatest stack depth: 12216 bytes left
[  193.040103] ip (28562) used greatest stack depth: 11912 bytes left