WhyCan Forum(哇酷开发者社区)

[    1.549119] mmc1: new high speed SD card at address 00c3
[    1.555534] mmcblk1: mmc1:00c3 E1601 120 MiB 
[    1.561853] EXT4-fs (mmcblk0p2): recovery complete
[    1.567394] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    1.576619] mmcblk1: timed out sending r/w cmd command, card status 0x900
[    1.584394] end_request: I/O error, dev mmcblk1, sector 0
[    1.590513] Buffer I/O error on device mmcblk1, logical block 0
[    1.604367] mmcblk1: timed out sending r/w cmd command, card status 0x900
[    1.612138] end_request: I/O error, dev mmcblk1, sector 0
[    1.618341] Buffer I/O error on device mmcblk1, logical block 0
[    1.625085] ldm_validate_partition_table(): Disk read failed.
[    1.631948] mmcblk1: timed out sending r/w cmd command, card status 0x900
[    1.639633] end_request: I/O error, dev mmcblk1, sector 0
[    1.641868] Buffer I/O error on device mmcblk1, logical block 0
[    1.652668]  mmcblk1: unable to read partition table