[ 2.345286] nft (261) used greatest stack depth: 12488 bytes left [ 15.259469] nft (2174) used greatest stack depth: 12360 bytes left [ 25.454459] ip (5016) used greatest stack depth: 12344 bytes left [ 37.539128] ip (7011) used greatest stack depth: 12296 bytes left [ 40.363715] ip (7529) used greatest stack depth: 12216 bytes left [ 45.763396] ip (8327) used greatest stack depth: 12184 bytes left