Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  687.833827] sd 9:0:0:0: [sdb]
[  687.833834] Sense Key : Not Ready [current]
[  687.833845] sd 9:0:0:0: [sdb]
[  687.833854] Add. Sense: Medium not present
[  687.833864] sd 9:0:0:0: [sdb] CDB:
[  687.833873] Read(10): 28 00 00 00 3f e0 00 00 01 00
[  687.833900] end_request: I/O error, dev sdb, sector 16352
[  687.833940] FAT-fs (sdb1): FAT read failed (blocknr 8160)
[  687.916586] sdb: detected capacity change from 3980394496 to 0