[    2.126366] nft (260) used greatest stack depth: 12472 bytes left
[    9.026970] ip (683) used greatest stack depth: 12344 bytes left
[    9.873141] ip (812) used greatest stack depth: 12328 bytes left
[  141.124679] nft (14549) used greatest stack depth: 12312 bytes left
[  220.901836] nft (18978) used greatest stack depth: 12264 bytes left
[  258.217838] ip (24697) used greatest stack depth: 12168 bytes left