[    1.628514] nft (260) used greatest stack depth: 12656 bytes left
[    1.692282] nft (264) used greatest stack depth: 12544 bytes left
[   10.383027] nft (1178) used greatest stack depth: 12448 bytes left
[   70.529772] ip (8963) used greatest stack depth: 12400 bytes left
[   85.781715] ip (12518) used greatest stack depth: 12288 bytes left