[17292.043547] sd 6:0:0:0: [sdc]  
[17292.043552] Result: hostbyte=DID_ERROR driverbyte=DRIVER_SENSE
[17292.043556] sd 6:0:0:0: [sdc]  
[17292.043559] Sense Key : Hardware Error [current] 
[17292.043565] sd 6:0:0:0: [sdc]  
[17292.043570] Add. Sense: No additional sense information
[17292.043574] sd 6:0:0:0: [sdc] CDB: 
[17292.043577] Read(10): 28 00 00 00 00 38 00 00 08 00
[17292.043592] end_request: I/O error, dev sdc, sector 56
[17292.043599] Buffer I/O error on device sdc, logical block 7