[    1.745550] nft (257) used greatest stack depth: 12616 bytes left
[    1.802389] nft (261) used greatest stack depth: 12504 bytes left
[    8.601449] ip (681) used greatest stack depth: 12456 bytes left
[   33.888299] ip (4478) used greatest stack depth: 12360 bytes left
[   95.992165] ip (12532) used greatest stack depth: 12344 bytes left
[  101.763218] ip (15030) used greatest stack depth: 12200 bytes left