[    1.832416] nft (260) used greatest stack depth: 12552 bytes left
[    9.421073] ip (685) used greatest stack depth: 12472 bytes left
[   29.407415] ip (3669) used greatest stack depth: 12408 bytes left
[   81.292008] ip (9008) used greatest stack depth: 12296 bytes left
[   95.883596] ip (12559) used greatest stack depth: 12216 bytes left