nanddump -f /tmp/mtd0-dump /dev/mtd0 [root@terra]# nanddump -f /tmp/mtd0-dump /dev/mtd0 ECC failed: 80 ECC corrected: 0 Number of bad blocks: 0 Number of bbt blocks: 0 Block size 131072, page size 2048, OOB size 64 Dumping data starting at 0x00000000 and ending at 0x00100000... ECC: 8 uncorrectable bitflip(s) at offset 0x00000000 ECC: 8 uncorrectable bitflip(s) at offset 0x00000800 ECC: 8 uncorrectable bitflip(s) at offset 0x00001000 ECC: 8 uncorrectable bitflip(s) at offset 0x00001800 ECC: 8 uncorrectable bitflip(s) at offset 0x00002000 ECC: 8 uncorrectable bitflip(s) at offset 0x00002800 ECC: 8 uncorrectable bitflip(s) at offset 0x00003000 ECC: 8 uncorrectable bitflip(s) at offset 0x00003800 ECC: 8 uncorrectable bitflip(s) at offset 0x00004000 ECC: 8 uncorrectable bitflip(s) at offset 0x00004800 ECC: 8 uncorrectable bitflip(s) at offset 0x00005000 ECC: 8 uncorrectable bitflip(s) at offset 0x00005800 ECC: 8 uncorrectable bitflip(s) at offset 0x00006000 ECC: 8 uncorrectable bitflip(s) at offset 0x00006800 ECC: 8 uncorrectable bitflip(s) at offset 0x00007000 ECC: 8 uncorrectable bitflip(s) at offset 0x00007800 ECC: 8 uncorrectable bitflip(s) at offset 0x00008000 ECC: 8 uncorrectable bitflip(s) at offset 0x00008800 ECC: 8 uncorrectable bitflip(s) at offset 0x00009000 ECC: 8 uncorrectable bitflip(s) at offset 0x00009800 ECC: 8 uncorrectable bitflip(s) at offset 0x0000a000 ECC: 8 uncorrectable bitflip(s) at offset 0x0000a800 ECC: 8 uncorrectable bitflip(s) at offset 0x0000b000 ECC: 8 uncorrectable bitflip(s) at offset 0x0000b800 ECC: 8 uncorrectable bitflip(s) at offset 0x0000c000 ECC: 8 uncorrectable bitflip(s) at offset 0x0000c800 ECC: 8 uncorrectable bitflip(s) at offset 0x0000d000 ECC: 8 uncorrectable bitflip(s) at offset 0x0000d800 ECC: 8 uncorrectable bitflip(s) at offset 0x0000e000 ECC: 8 uncorrectable bitflip(s) at offset 0x0000e800 ECC: 8 uncorrectable bitflip(s) at offset 0x0000f000 ECC: 8 uncorrectable bitflip(s) at offset 0x0000f800 ECC: 8 uncorrectable bitflip(s) at offset 0x00010000 ECC: 8 uncorrectable bitflip(s) at offset 0x00010800 ECC: 8 uncorrectable bitflip(s) at offset 0x00011000 ECC: 8 uncorrectable bitflip(s) at offset 0x00011800 ECC: 8 uncorrectable bitflip(s) at offset 0x00012000 ECC: 8 uncorrectable bitflip(s) at offset 0x00012800 ECC: 8 uncorrectable bitflip(s) at offset 0x00013000 ECC: 8 uncorrectable bitflip(s) at offset 0x00013800 ECC: 8 uncorrectable bitflip(s) at offset 0x00014000 ECC: 8 uncorrectable bitflip(s) at offset 0x00014800 ECC: 8 uncorrectable bitflip(s) at offset 0x00015000 ECC: 8 uncorrectable bitflip(s) at offset 0x00015800 ECC: 8 uncorrectable bitflip(s) at offset 0x00016000 ECC: 8 uncorrectable bitflip(s) at offset 0x00016800 ECC: 8 uncorrectable bitflip(s) at offset 0x00017000 ECC: 8 uncorrectable bitflip(s) at offset 0x00017800 ECC: 8 uncorrectable bitflip(s) at offset 0x00018000 ECC: 8 uncorrectable bitflip(s) at offset 0x00018800 ECC: 8 uncorrectable bitflip(s) at offset 0x00019000 ECC: 8 uncorrectable bitflip(s) at offset 0x00019800 ECC: 8 uncorrectable bitflip(s) at offset 0x0001a000 ECC: 8 uncorrectable bitflip(s) at offset 0x0001a800 ECC: 8 uncorrectable bitflip(s) at offset 0x0001b000 ECC: 8 uncorrectable bitflip(s) at offset 0x0001b800 ECC: 8 uncorrectable bitflip(s) at offset 0x0001c000 ECC: 8 uncorrectable bitflip(s) at offset 0x0001c800 ECC: 8 uncorrectable bitflip(s) at offset 0x0001d000 ECC: 8 uncorrectable bitflip(s) at offset 0x0001d800 ECC: 8 uncorrectable bitflip(s) at offset 0x0001e000 ECC: 8 uncorrectable bitflip(s) at offset 0x0001e800 ECC: 8 uncorrectable bitflip(s) at offset 0x0001f000 ECC: 8 uncorrectable bitflip(s) at offset 0x0001f800 ECC: 8 uncorrectable bitflip(s) at offset 0x00020000 ECC: 8 uncorrectable bitflip(s) at offset 0x00020800 ECC: 8 uncorrectable bitflip(s) at offset 0x00021000 ECC: 8 uncorrectable bitflip(s) at offset 0x00021800 ECC: 8 uncorrectable bitflip(s) at offset 0x00022000 ECC: 8 uncorrectable bitflip(s) at offset 0x00022800 ECC: 8 uncorrectable bitflip(s) at offset 0x00023000 ECC: 8 uncorrectable bitflip(s) at offset 0x00023800 ECC: 8 uncorrectable bitflip(s) at offset 0x00024000 ECC: 8 uncorrectable bitflip(s) at offset 0x00024800 ECC: 8 uncorrectable bitflip(s) at offset 0x00025000 ECC: 8 uncorrectable bitflip(s) at offset 0x00025800 ECC: 8 uncorrectable bitflip(s) at offset 0x00026000 ECC: 8 uncorrectable bitflip(s) at offset 0x00026800 ECC: 8 uncorrectable bitflip(s) at offset 0x00027000 ECC: 8 uncorrectable bitflip(s) at offset 0x00027800 ECC: 8 uncorrectable bitflip(s) at offset 0x00028000 ECC: 8 uncorrectable bitflip(s) at offset 0x00028800 ECC: 8 uncorrectable bitflip(s) at offset 0x00029000 ECC: 8 uncorrectable bitflip(s) at offset 0x00029800 ECC: 8 uncorrectable bitflip(s) at offset 0x0002a000 ECC: 8 uncorrectable bitflip(s) at offset 0x0002a800 ECC: 8 uncorrectable bitflip(s) at offset 0x0002b000 ECC: 8 uncorrectable bitflip(s) at offset 0x0002b800 ECC: 8 uncorrectable bitflip(s) at offset 0x0002c000 ECC: 8 uncorrectable bitflip(s) at offset 0x0002c800 ECC: 8 uncorrectable bitflip(s) at offset 0x0002d000 ECC: 8 uncorrectable bitflip(s) at offset 0x0002d800 ECC: 8 uncorrectable bitflip(s) at offset 0x0002e000 ECC: 8 uncorrectable bitflip(s) at offset 0x0002e800 ECC: 8 uncorrectable bitflip(s) at offset 0x0002f000 ECC: 8 uncorrectable bitflip(s) at offset 0x0002f800 ECC: 8 uncorrectable bitflip(s) at offset 0x00030000 ECC: 8 uncorrectable bitflip(s) at offset 0x00030800 ECC: 8 uncorrectable bitflip(s) at offset 0x00031000 ECC: 8 uncorrectable bitflip(s) at offset 0x00031800 ECC: 8 uncorrectable bitflip(s) at offset 0x00032000 ECC: 8 uncorrectable bitflip(s) at offset 0x00032800 ECC: 8 uncorrectable bitflip(s) at offset 0x00033000 ECC: 8 uncorrectable bitflip(s) at offset 0x00033800 ECC: 8 uncorrectable bitflip(s) at offset 0x00034000 ECC: 8 uncorrectable bitflip(s) at offset 0x00034800 ECC: 8 uncorrectable bitflip(s) at offset 0x00035000 ECC: 8 uncorrectable bitflip(s) at offset 0x00035800 ECC: 8 uncorrectable bitflip(s) at offset 0x00036000 ECC: 8 uncorrectable bitflip(s) at offset 0x00036800 ECC: 8 uncorrectable bitflip(s) at offset 0x00037000 ECC: 8 uncorrectable bitflip(s) at offset 0x00037800 ECC: 8 uncorrectable bitflip(s) at offset 0x00038000 ECC: 8 uncorrectable bitflip(s) at offset 0x00038800 ECC: 8 uncorrectable bitflip(s) at offset 0x00039000 ECC: 8 uncorrectable bitflip(s) at offset 0x00039800 ECC: 8 uncorrectable bitflip(s) at offset 0x0003a000 ECC: 8 uncorrectable bitflip(s) at offset 0x0003a800 ECC: 8 uncorrectable bitflip(s) at offset 0x0003b000 ECC: 8 uncorrectable bitflip(s) at offset 0x0003b800 ECC: 8 uncorrectable bitflip(s) at offset 0x0003c000 ECC: 8 uncorrectable bitflip(s) at offset 0x0003c800 ECC: 8 uncorrectable bitflip(s) at offset 0x0003d000 ECC: 8 uncorrectable bitflip(s) at offset 0x0003d800 ECC: 8 uncorrectable bitflip(s) at offset 0x0003e000 ECC: 8 uncorrectable bitflip(s) at offset 0x0003e800 ECC: 8 uncorrectable bitflip(s) at offset 0x0003f000 ECC: 8 uncorrectable bitflip(s) at offset 0x0003f800 ECC: 8 uncorrectable bitflip(s) at offset 0x00040000 ECC: 8 uncorrectable bitflip(s) at offset 0x00040800 ECC: 8 uncorrectable bitflip(s) at offset 0x00041000 ECC: 8 uncorrectable bitflip(s) at offset 0x00041800 ECC: 8 uncorrectable bitflip(s) at offset 0x00042000 ECC: 8 uncorrectable bitflip(s) at offset 0x00042800 ECC: 8 uncorrectable bitflip(s) at offset 0x00043000 ECC: 8 uncorrectable bitflip(s) at offset 0x00043800 ECC: 8 uncorrectable bitflip(s) at offset 0x00044000 ECC: 8 uncorrectable bitflip(s) at offset 0x00044800 ECC: 8 uncorrectable bitflip(s) at offset 0x00045000 ECC: 8 uncorrectable bitflip(s) at offset 0x00045800 ECC: 8 uncorrectable bitflip(s) at offset 0x00046000 ECC: 8 uncorrectable bitflip(s) at offset 0x00046800 ECC: 8 uncorrectable bitflip(s) at offset 0x00047000 ECC: 8 uncorrectable bitflip(s) at offset 0x00047800 ECC: 8 uncorrectable bitflip(s) at offset 0x00048000 ECC: 8 uncorrectable bitflip(s) at offset 0x00048800 ECC: 8 uncorrectable bitflip(s) at offset 0x00049000 ECC: 8 uncorrectable bitflip(s) at offset 0x00049800 ECC: 8 uncorrectable bitflip(s) at offset 0x0004a000 ECC: 8 uncorrectable bitflip(s) at offset 0x0004a800 ECC: 8 uncorrectable bitflip(s) at offset 0x0004b000 ECC: 8 uncorrectable bitflip(s) at offset 0x0004b800 ECC: 8 uncorrectable bitflip(s) at offset 0x0004c000 ECC: 8 uncorrectable bitflip(s) at offset 0x0004c800 ECC: 8 uncorrectable bitflip(s) at offset 0x0004d000 ECC: 8 uncorrectable bitflip(s) at offset 0x0004d800 ECC: 8 uncorrectable bitflip(s) at offset 0x0004e000 ECC: 8 uncorrectable bitflip(s) at offset 0x0004e800 ECC: 8 uncorrectable bitflip(s) at offset 0x0004f000 ECC: 8 uncorrectable bitflip(s) at offset 0x0004f800 ECC: 8 uncorrectable bitflip(s) at offset 0x00050000 ECC: 7 uncorrectable bitflip(s) at offset 0x00050800 ECC: 8 uncorrectable bitflip(s) at offset 0x00051000 ECC: 8 uncorrectable bitflip(s) at offset 0x00051800 ECC: 8 uncorrectable bitflip(s) at offset 0x00052000 ECC: 8 uncorrectable bitflip(s) at offset 0x00052800 ECC: 8 uncorrectable bitflip(s) at offset 0x00053000 ECC: 8 uncorrectable bitflip(s) at offset 0x00053800 ECC: 8 uncorrectable bitflip(s) at offset 0x00054000 ECC: 8 uncorrectable bitflip(s) at offset 0x00054800 ECC: 8 uncorrectable bitflip(s) at offset 0x00055000 ECC: 8 uncorrectable bitflip(s) at offset 0x00055800 ECC: 8 uncorrectable bitflip(s) at offset 0x00056000 ECC: 8 uncorrectable bitflip(s) at offset 0x00056800 ECC: 8 uncorrectable bitflip(s) at offset 0x00057000 ECC: 8 uncorrectable bitflip(s) at offset 0x00057800 ECC: 8 uncorrectable bitflip(s) at offset 0x00058000 ECC: 8 uncorrectable bitflip(s) at offset 0x00058800 ECC: 8 uncorrectable bitflip(s) at offset 0x00059000 ECC: 8 uncorrectable bitflip(s) at offset 0x00059800 ECC: 8 uncorrectable bitflip(s) at offset 0x0005a000 ECC: 8 uncorrectable bitflip(s) at offset 0x0005a800 ECC: 8 uncorrectable bitflip(s) at offset 0x0005b000 ECC: 8 uncorrectable bitflip(s) at offset 0x0005b800 ECC: 8 uncorrectable bitflip(s) at offset 0x0005c000 ECC: 8 uncorrectable bitflip(s) at offset 0x0005c800 ECC: 8 uncorrectable bitflip(s) at offset 0x0005d000 ECC: 8 uncorrectable bitflip(s) at offset 0x0005d800 ECC: 8 uncorrectable bitflip(s) at offset 0x0005e000 ECC: 8 uncorrectable bitflip(s) at offset 0x0005e800 ECC: 8 uncorrectable bitflip(s) at offset 0x0005f000 ECC: 8 uncorrectable bitflip(s) at offset 0x0005f800 ECC: 8 uncorrectable bitflip(s) at offset 0x00060000 ECC: 8 uncorrectable bitflip(s) at offset 0x00060800 ECC: 8 uncorrectable bitflip(s) at offset 0x00061000 ECC: 8 uncorrectable bitflip(s) at offset 0x00061800 ECC: 8 uncorrectable bitflip(s) at offset 0x00062000 ECC: 8 uncorrectable bitflip(s) at offset 0x00062800 ECC: 8 uncorrectable bitflip(s) at offset 0x00063000 ECC: 8 uncorrectable bitflip(s) at offset 0x00063800 ECC: 8 uncorrectable bitflip(s) at offset 0x00064000 ECC: 8 uncorrectable bitflip(s) at offset 0x00064800 ECC: 8 uncorrectable bitflip(s) at offset 0x00065000 ECC: 8 uncorrectable bitflip(s) at offset 0x00065800 ECC: 8 uncorrectable bitflip(s) at offset 0x00066000 ECC: 8 uncorrectable bitflip(s) at offset 0x00066800 ECC: 8 uncorrectable bitflip(s) at offset 0x00067000 ECC: 8 uncorrectable bitflip(s) at offset 0x00067800 ECC: 8 uncorrectable bitflip(s) at offset 0x00068000 ECC: 8 uncorrectable bitflip(s) at offset 0x00068800 ECC: 8 uncorrectable bitflip(s) at offset 0x00069000 ECC: 8 uncorrectable bitflip(s) at offset 0x00069800 ECC: 8 uncorrectable bitflip(s) at offset 0x0006a000 ECC: 8 uncorrectable bitflip(s) at offset 0x0006a800 ECC: 8 uncorrectable bitflip(s) at offset 0x0006b000 ECC: 8 uncorrectable bitflip(s) at offset 0x0006b800 ECC: 8 uncorrectable bitflip(s) at offset 0x0006c000 ECC: 8 uncorrectable bitflip(s) at offset 0x0006c800 ECC: 8 uncorrectable bitflip(s) at offset 0x0006d000 ECC: 8 uncorrectable bitflip(s) at offset 0x0006d800 ECC: 8 uncorrectable bitflip(s) at offset 0x0006e000 ECC: 8 uncorrectable bitflip(s) at offset 0x0006e800 ECC: 8 uncorrectable bitflip(s) at offset 0x0006f000 ECC: 8 uncorrectable bitflip(s) at offset 0x0006f800 ECC: 8 uncorrectable bitflip(s) at offset 0x00070000 ECC: 8 uncorrectable bitflip(s) at offset 0x00070800 ECC: 8 uncorrectable bitflip(s) at offset 0x00071000 ECC: 8 uncorrectable bitflip(s) at offset 0x00071800 ECC: 8 uncorrectable bitflip(s) at offset 0x00072000 ECC: 8 uncorrectable bitflip(s) at offset 0x00072800 ECC: 8 uncorrectable bitflip(s) at offset 0x00073000 ECC: 8 uncorrectable bitflip(s) at offset 0x00073800 ECC: 8 uncorrectable bitflip(s) at offset 0x00074000 [root@terra]#