[    2.287782] nft (252) used greatest stack depth: 12776 bytes left
[    2.561795] nft (264) used greatest stack depth: 12616 bytes left
[   12.028338] ip (676) used greatest stack depth: 12360 bytes left
[   37.505599] ip (3700) used greatest stack depth: 12352 bytes left
[  117.747203] ip (13316) used greatest stack depth: 12344 bytes left