[    1.866081] nft (259) used greatest stack depth: 12552 bytes left
[    8.616345] ip (683) used greatest stack depth: 12392 bytes left
[   71.514589] nft (9118) used greatest stack depth: 12344 bytes left
[   82.243348] ip (11134) used greatest stack depth: 12328 bytes left
[  232.503133] ip (24183) used greatest stack depth: 12216 bytes left