[    2.357534] nft (259) used greatest stack depth: 12712 bytes left
[   11.545639] ip (681) used greatest stack depth: 12600 bytes left
[   12.583291] ip (794) used greatest stack depth: 12528 bytes left
[   21.593846] ip (1903) used greatest stack depth: 12360 bytes left
[  112.034584] ip (10811) used greatest stack depth: 12344 bytes left