[ 1.799405] nft (260) used greatest stack depth: 12504 bytes left [ 1.869973] nft (264) used greatest stack depth: 12408 bytes left [ 7.945984] ip (684) used greatest stack depth: 12328 bytes left [ 87.608598] ip (11376) used greatest stack depth: 12312 bytes left [ 237.603901] ip (22298) used greatest stack depth: 12216 bytes left [ 249.271933] ip (24635) used greatest stack depth: 12184 bytes left