[    1.769664] nft (260) used greatest stack depth: 12608 bytes left
[    2.439996] nft (304) used greatest stack depth: 12568 bytes left
[    8.180989] ip (684) used greatest stack depth: 12472 bytes left
[   11.557819] nft (1212) used greatest stack depth: 12408 bytes left
[   86.393473] ip (12536) used greatest stack depth: 12360 bytes left
[   99.829088] ip (15037) used greatest stack depth: 12328 bytes left
[  240.754720] ip (31600) used greatest stack depth: 12048 bytes left