[ 1.873233] nft (260) used greatest stack depth: 12504 bytes left [ 22.674946] ip (4857) used greatest stack depth: 12472 bytes left [ 23.043859] ip (4900) used greatest stack depth: 12392 bytes left [ 84.899327] ip (11270) used greatest stack depth: 12328 bytes left [ 125.592615] nft (14379) used greatest stack depth: 12296 bytes left [ 148.128437] ip (16068) used greatest stack depth: 12200 bytes left