[    0.769143] nand: Samsung K9GBG08U0A 32G 3.3V 8-bit
[    0.774016] nand: 4096MiB, MLC, page size: 8192, OOB size: 640
[    0.784974] Bad block table found at page 524160, version 0x05
[    0.795516] Bad block table found at page 524032, version 0x05
[    0.804231] nand_read_bbt: bad block at 0x000000400000
[    0.809376] nand_read_bbt: bad block at 0x000000500000
[    0.814506] nand_read_bbt: bad block at 0x000000800000
[    0.819644] nand_read_bbt: bad block at 0x000000900000
[    0.824773] nand_read_bbt: bad block at 0x000001000000
[    0.829910] nand_read_bbt: bad block at 0x000001100000