[    1.940871] nft (261) used greatest stack depth: 12552 bytes left
[   13.481910] nft (1959) used greatest stack depth: 12424 bytes left
[   95.309121] nft (12172) used greatest stack depth: 12408 bytes left
[  132.622099] nft (14127) used greatest stack depth: 12360 bytes left
[  141.792531] ip (14624) used greatest stack depth: 12296 bytes left
[  244.576385] ip (24212) used greatest stack depth: 12216 bytes left