[10010.439764] mmc0: new SDHC card at address aaaa
[10010.440023] mmcblk0: mmc0:aaaa SU32G 29.7 GiB  
[10010.441604]  mmcblk0: p1
[10010.450337] mmcblk0: error -84 transferring data, sector 62333688, nr 8, cmd response 0x900, card status 0xb00
[10010.450345] mmcblk0: retrying using single block read
[10010.450785] mmcblk0: error -84 transferring data, sector 62333688, nr 8, cmd response 0x900, card status 0x0
[10010.450789] blk_update_request: 181 callbacks suppressed
[10010.450792] end_request: I/O error, dev mmcblk0, sector 62333688
[10010.453832] quiet_error: 154 callbacks suppressed
[10010.453836] Buffer I/O error on device mmcblk0, logical block 7791711