Mar  9 14:30:45 jeff-TA790GX-128M kernel: [ 3962.791795] sr 5:0:0:0: [sr0]  Add. Sense: Unable to recover table-of-contents
Mar  9 14:30:45 jeff-TA790GX-128M kernel: [ 3962.791805] sr 5:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00
Mar  9 14:30:45 jeff-TA790GX-128M kernel: [ 3962.791821] end_request: I/O error, dev sr0, sector 0
Mar  9 14:30:45 jeff-TA790GX-128M kernel: [ 3962.793365] sr 5:0:0:0: [sr0] Unhandled sense code
Mar  9 14:30:45 jeff-TA790GX-128M kernel: [ 3962.793373] sr 5:0:0:0: [sr0]  Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Mar  9 14:30:45 jeff-TA790GX-128M kernel: [ 3962.793380] sr 5:0:0:0: [sr0]  Sense Key : Medium Error [current]
Mar  9 14:30:45 jeff-TA790GX-128M kernel: [ 3962.793388] sr 5:0:0:0: [sr0]  Add. Sense: Unable to recover table-of-contents
Mar  9 14:30:45 jeff-TA790GX-128M kernel: [ 3962.793398] sr 5:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 00 00 00 00 01 00
Mar  9 14:30:45 jeff-TA790GX-128M kernel: [ 3962.793414] end_request: I/O error, dev sr0, sector 0
Mar  9 14:30:45 jeff-TA790GX-128M kernel: [ 3962.795057] sr 5:0:0:0: [sr0] Unhandled sense code
Mar  9 14:30:45 jeff-TA790GX-128M kernel: [ 3962.795065] sr 5:0:0:0: [sr0]  Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
Mar  9 14:30:45 jeff-TA790GX-128M kernel: [ 3962.795072] sr 5:0:0:0: [sr0]  Sense Key : Medium Error [current]