[    2.378752] nft (252) used greatest stack depth: 12776 bytes left
[    2.417185] nft (254) used greatest stack depth: 12616 bytes left
[   12.228694] ip (786) used greatest stack depth: 12600 bytes left
[   32.858824] ip (3270) used greatest stack depth: 12488 bytes left
[   39.662344] ip (4068) used greatest stack depth: 12352 bytes left
[   43.429658] ip (4458) used greatest stack depth: 12344 bytes left