[    2.249294] nft (261) used greatest stack depth: 12504 bytes left
[    8.573359] ip (684) used greatest stack depth: 12472 bytes left
[  100.357186] nft (12452) used greatest stack depth: 12424 bytes left
[  137.689328] nft (14408) used greatest stack depth: 12328 bytes left
[  217.686821] nft (18866) used greatest stack depth: 12312 bytes left
[  245.072510] ip (22248) used greatest stack depth: 12232 bytes left
[  254.353949] ip (24610) used greatest stack depth: 12200 bytes left