[    2.341979] nft (257) used greatest stack depth: 12776 bytes left
[    2.436670] nft (261) used greatest stack depth: 12616 bytes left
[   11.971274] ip (681) used greatest stack depth: 12560 bytes left
[   13.096311] ip (794) used greatest stack depth: 12360 bytes left
[  144.777937] ip (18929) used greatest stack depth: 12344 bytes left
[  199.773503] ip (25280) used greatest stack depth: 12192 bytes left