[    2.014702] nft (259) used greatest stack depth: 12608 bytes left
[    3.518275] nft (347) used greatest stack depth: 12504 bytes left
[    8.990360] ip (683) used greatest stack depth: 12456 bytes left
[   86.483008] ip (8968) used greatest stack depth: 12376 bytes left
[  117.961526] ip (15023) used greatest stack depth: 12328 bytes left