这是啥问题 怎么解决
[ 317.724355] FAT-fs (mmcblk0p1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 318.136826] FAT-fs (mmcblk0p1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 318.564216] FAT-fs (mmcblk0p1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 319.025855] FAT-fs (mmcblk0p1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 319.436888] FAT-fs (mmcblk0p1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 319.860707] FAT-fs (mmcblk0p1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 320.266893] FAT-fs (mmcblk0p1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 320.680094] FAT-fs (mmcblk0p1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 321.135244] FAT-fs (mmcblk0p1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)
[ 321.577073] FAT-fs (mmcblk0p1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1)