[ 1.844369] nft (259) used greatest stack depth: 12504 bytes left [ 7.772923] ip (683) used greatest stack depth: 12376 bytes left [ 8.780317] nft (871) used greatest stack depth: 12312 bytes left [ 235.105533] ip (22182) used greatest stack depth: 12216 bytes left [ 243.297030] ip (24525) used greatest stack depth: 12184 bytes left