[    1.854732] nft (259) used greatest stack depth: 12552 bytes left
[    8.470100] ip (682) used greatest stack depth: 12408 bytes left
[    9.596525] nft (831) used greatest stack depth: 12344 bytes left
[   83.585993] ip (9024) used greatest stack depth: 12296 bytes left
[  112.965987] ip (15074) used greatest stack depth: 12216 bytes left