[    2.194636] nft (260) used greatest stack depth: 12520 bytes left
[    9.476158] ip (682) used greatest stack depth: 12392 bytes left
[   27.654489] ip (5056) used greatest stack depth: 12376 bytes left
[   89.306642] ip (11422) used greatest stack depth: 12328 bytes left
[  223.432557] nft (19423) used greatest stack depth: 12296 bytes left
[  255.708968] ip (24674) used greatest stack depth: 12200 bytes left