[  326.042310] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.042322] end_request: critical target error, dev sdb, sector 0
[  326.046037] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.046042] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.046046] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.046050] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.046054] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.046064] end_request: critical target error, dev sdb, sector 0
[  326.049887] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.049891] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.049895] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.049900] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.049904] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.049914] end_request: critical target error, dev sdb, sector 0
[  326.053611] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.053613] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.053617] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.053621] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.053624] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.053633] end_request: critical target error, dev sdb, sector 0
[  326.057359] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.057361] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.057365] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.057368] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.057372] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.057380] end_request: critical target error, dev sdb, sector 0
[  326.061108] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.061110] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.061113] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.061117] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.061121] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.061129] end_request: critical target error, dev sdb, sector 0
[  326.064857] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.064859] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.064863] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.064866] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.064870] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.064878] end_request: critical target error, dev sdb, sector 0
[  326.068606] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.068609] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.068612] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.068616] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.068619] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 00 00 00 08 00
[  326.068628] end_request: critical target error, dev sdb, sector 2048
[  326.072531] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.072535] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.072539] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.072543] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.072548] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.072557] end_request: critical target error, dev sdb, sector 0
[  326.076484] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.076488] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.076492] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.076497] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.076501] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.076511] end_request: critical target error, dev sdb, sector 0
[  326.080354] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.080357] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.080360] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.080364] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.080368] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.080377] end_request: critical target error, dev sdb, sector 0
[  326.084228] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.084231] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.084234] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.084238] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.084241] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.084250] end_request: critical target error, dev sdb, sector 0
[  326.088102] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.088104] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.088108] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.088111] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.088115] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.088123] end_request: critical target error, dev sdb, sector 0
[  326.091976] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.091979] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.091982] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.091986] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.091989] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.091998] end_request: critical target error, dev sdb, sector 0
[  326.095850] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.095852] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.095856] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.095859] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.095863] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.095871] end_request: critical target error, dev sdb, sector 0
[  326.099724] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.099727] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.099730] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.099734] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.099737] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.099745] end_request: critical target error, dev sdb, sector 0
[  326.103599] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.103601] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.103605] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.103608] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.103612] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.103620] end_request: critical target error, dev sdb, sector 0
[  326.107472] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.107475] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.107478] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.107482] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.107485] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.107494] end_request: critical target error, dev sdb, sector 0
[  326.111347] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.111349] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.111352] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.111356] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.111360] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.111368] end_request: critical target error, dev sdb, sector 0
[  326.115221] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.115223] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.115227] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.115230] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.115234] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.115242] end_request: critical target error, dev sdb, sector 0
[  326.119099] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.119103] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.119107] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.119111] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.119116] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.119126] end_request: critical target error, dev sdb, sector 0
[  326.122969] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.122972] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.122975] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.122979] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.122983] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.122992] end_request: critical target error, dev sdb, sector 0
[  326.126720] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.126723] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.126726] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.126730] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.126734] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[  326.126742] end_request: critical target error, dev sdb, sector 8
[  326.130469] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.130471] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.130475] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.130479] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.130482] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[  326.130491] end_request: critical target error, dev sdb, sector 8
[  326.134259] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.134264] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.134267] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.134272] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.134276] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[  326.134286] end_request: critical target error, dev sdb, sector 8
[  326.137966] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.137968] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.137972] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.137976] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.137979] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[  326.137988] end_request: critical target error, dev sdb, sector 8
[  326.141844] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.141849] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.141853] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.141857] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.141861] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 18 00 00 08 00
[  326.141871] end_request: critical target error, dev sdb, sector 24
[  326.145843] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.145848] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.145852] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.145856] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.145860] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 18 00 00 08 00
[  326.145870] end_request: critical target error, dev sdb, sector 24
[  326.149718] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.149722] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.149726] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.149730] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.149735] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 18 00 00 08 00
[  326.149745] end_request: critical target error, dev sdb, sector 24
[  326.153627] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.153632] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.153635] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.153640] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.153644] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 18 00 00 08 00
[  326.153654] end_request: critical target error, dev sdb, sector 24
[  326.157342] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.157346] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.157350] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.157355] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.157359] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 38 00 00 08 00
[  326.157369] end_request: critical target error, dev sdb, sector 56
[  326.161215] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.161219] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.161223] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.161227] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.161231] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 38 00 00 08 00
[  326.161241] end_request: critical target error, dev sdb, sector 56
[  326.165089] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.165093] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.165097] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.165101] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.165105] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 38 00 00 08 00
[  326.165115] end_request: critical target error, dev sdb, sector 56
[  326.168835] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.168838] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.168841] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.168845] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.168851] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 38 00 00 08 00
[  326.168860] end_request: critical target error, dev sdb, sector 56
[  326.172632] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.172636] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.172640] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.172645] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.172649] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 78 00 00 08 00
[  326.172659] end_request: critical target error, dev sdb, sector 120
[  326.176586] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.176591] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.176594] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.176599] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.176603] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 78 00 00 08 00
[  326.176613] end_request: critical target error, dev sdb, sector 120
[  326.180461] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.180465] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.180469] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.180473] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.180478] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 78 00 00 08 00
[  326.180487] end_request: critical target error, dev sdb, sector 120
[  326.184206] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.184209] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.184212] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.184216] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.184220] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 78 00 00 08 00
[  326.184229] end_request: critical target error, dev sdb, sector 120
[  326.188079] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.188082] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.188085] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.188089] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.188093] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.188101] end_request: critical target error, dev sdb, sector 0
[  326.191954] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.191957] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.191960] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.191964] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.191967] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.191975] end_request: critical target error, dev sdb, sector 0
[  326.195827] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.195830] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.195833] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.195837] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.195841] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[  326.195849] end_request: critical target error, dev sdb, sector 8
[  326.199701] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.199704] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.199707] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.199711] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.199714] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[  326.199723] end_request: critical target error, dev sdb, sector 8
[  326.203576] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.203579] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.203582] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.203585] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.203589] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 18 00 00 08 00
[  326.203598] end_request: critical target error, dev sdb, sector 24
[  326.207450] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.207453] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.207456] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.207460] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.207463] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 18 00 00 08 00
[  326.207471] end_request: critical target error, dev sdb, sector 24
[  326.211324] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.211326] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.211329] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.211333] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.211337] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 38 00 00 08 00
[  326.211345] end_request: critical target error, dev sdb, sector 56
[  326.215198] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.215201] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.215204] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.215207] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.215211] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 38 00 00 08 00
[  326.215219] end_request: critical target error, dev sdb, sector 56
[  326.219077] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.219081] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.219085] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.219089] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.219093] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 78 00 00 08 00
[  326.219103] end_request: critical target error, dev sdb, sector 120
[  326.222822] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.222825] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.222828] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.222832] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.222836] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 78 00 00 08 00
[  326.222845] end_request: critical target error, dev sdb, sector 120
[  326.226570] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.226572] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.226575] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.226579] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.226583] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.226591] end_request: critical target error, dev sdb, sector 0
[  326.230320] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.230323] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.230326] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.230330] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.230333] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.230341] end_request: critical target error, dev sdb, sector 0
[  326.234119] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.234125] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.234131] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.234137] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.234143] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.234158] end_request: critical target error, dev sdb, sector 0
[  326.237820] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.237823] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.237826] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.237830] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.237833] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.237842] end_request: critical target error, dev sdb, sector 0
[  326.241698] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.241703] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.241707] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.241711] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.241715] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.241725] end_request: critical target error, dev sdb, sector 0
[  326.245568] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.245571] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.245575] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.245578] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.245582] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.245591] end_request: critical target error, dev sdb, sector 0
[  326.249441] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.249443] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.249446] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.249450] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.249454] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 10 00 00 08 00
[  326.249463] end_request: critical target error, dev sdb, sector 16
[  326.253315] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.253318] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.253321] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.253325] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.253329] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 80 00 00 08 00
[  326.253337] end_request: critical target error, dev sdb, sector 128
[  326.257064] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.257067] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.257070] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.257074] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.257078] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 80 00 00 08 00
[  326.257086] end_request: critical target error, dev sdb, sector 128
[  326.260813] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.260816] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.260819] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.260823] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.260827] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 80 00 00 08 00
[  326.260835] end_request: critical target error, dev sdb, sector 128
[  326.264692] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.264696] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.264700] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.264704] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.264709] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 10 00 00 08 00
[  326.264718] end_request: critical target error, dev sdb, sector 16
[  326.268437] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.268440] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.268444] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.268448] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.268452] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 80 00 00 08 00
[  326.268461] end_request: critical target error, dev sdb, sector 128
[  326.272316] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.272320] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.272324] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.272328] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.272332] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[  326.272342] end_request: critical target error, dev sdb, sector 64
[  326.276061] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.276063] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.276067] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.276071] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.276075] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[  326.276084] end_request: critical target error, dev sdb, sector 64
[  326.279934] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.279936] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.279940] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.279943] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.279947] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[  326.279956] end_request: critical target error, dev sdb, sector 64
[  326.283812] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.283816] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.283820] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.283825] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.283829] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[  326.283839] end_request: critical target error, dev sdb, sector 64
[  326.287686] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.287690] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.287694] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.287698] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.287703] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[  326.287713] end_request: critical target error, dev sdb, sector 64
[  326.291478] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.291483] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.291487] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.291491] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.291496] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[  326.291506] end_request: critical target error, dev sdb, sector 64
[  326.295310] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.295314] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.295318] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.295322] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.295326] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[  326.295336] end_request: critical target error, dev sdb, sector 64
[  326.299183] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.299187] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.299191] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.299196] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.299200] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[  326.299210] end_request: critical target error, dev sdb, sector 64
[  326.303057] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.303062] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.303065] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.303070] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.303074] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[  326.303084] end_request: critical target error, dev sdb, sector 64
[  326.306804] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.306807] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.306810] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.306814] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.306818] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[  326.306827] end_request: critical target error, dev sdb, sector 64
[  326.310552] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.310554] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.310558] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.310561] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.310565] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 01 00 00 00 08 00
[  326.310574] end_request: critical target error, dev sdb, sector 256
[  326.314302] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.314304] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.314308] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.314311] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.314315] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.314323] end_request: critical target error, dev sdb, sector 0
[  326.318054] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.318057] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.318060] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.318064] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.318067] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.318076] end_request: critical target error, dev sdb, sector 0
[  326.321928] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.321933] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.321937] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.321941] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.321945] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.321955] end_request: critical target error, dev sdb, sector 0
[  326.325802] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.325806] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.325810] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.325815] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.325819] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.325829] end_request: critical target error, dev sdb, sector 0
[  326.329676] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.329681] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.329684] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.329689] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.329693] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.329703] end_request: critical target error, dev sdb, sector 0
[  326.333548] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.333551] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.333555] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.333559] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.333563] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 10 00 00 08 00
[  326.333572] end_request: critical target error, dev sdb, sector 16
[  326.337425] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.337429] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.337433] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.337438] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.337442] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.337451] end_request: critical target error, dev sdb, sector 0
[  326.341299] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.341303] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.341307] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.341312] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.341316] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.341325] end_request: critical target error, dev sdb, sector 0
[  326.345173] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.345177] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.345181] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.345186] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.345190] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.345199] end_request: critical target error, dev sdb, sector 0
[  326.349044] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.349046] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.349050] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.349054] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.349058] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.349066] end_request: critical target error, dev sdb, sector 0
[  326.352791] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.352794] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.352797] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.352801] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.352805] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.352813] end_request: critical target error, dev sdb, sector 0
[  326.356666] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.356669] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.356672] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.356676] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.356679] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.356688] end_request: critical target error, dev sdb, sector 0
[  326.360540] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.360543] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.360546] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.360550] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.360554] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.360562] end_request: critical target error, dev sdb, sector 0
[  326.364414] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.364417] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.364420] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.364424] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.364428] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.364436] end_request: critical target error, dev sdb, sector 0
[  326.368164] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.368166] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.368169] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.368173] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.368177] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.368185] end_request: critical target error, dev sdb, sector 0
[  326.372037] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.372040] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.372043] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.372046] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.372050] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.372058] end_request: critical target error, dev sdb, sector 0
[  326.375912] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.375914] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.375918] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.375921] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.375925] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.375933] end_request: critical target error, dev sdb, sector 0
[  326.379785] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.379788] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.379791] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.379795] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.379799] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.379807] end_request: critical target error, dev sdb, sector 0
[  326.383660] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.383663] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.383666] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.383670] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.383673] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 80 00 00 08 00
[  326.383682] end_request: critical target error, dev sdb, sector 128
[  326.387534] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.387536] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.387539] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.387543] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.387547] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 80 00 00 08 00
[  326.387555] end_request: critical target error, dev sdb, sector 128
[  326.391408] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.391411] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.391414] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.391418] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.391421] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 10 00 00 08 00
[  326.391430] end_request: critical target error, dev sdb, sector 16
[  326.395282] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.395285] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.395288] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.395292] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.395296] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.395304] end_request: critical target error, dev sdb, sector 0
[  326.399156] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.399158] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.399162] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.399166] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.399169] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.399178] end_request: critical target error, dev sdb, sector 0
[  326.403030] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.403033] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.403036] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.403040] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.403044] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[  326.403052] end_request: critical target error, dev sdb, sector 8
[  326.406904] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.406907] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.406910] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.406914] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.406918] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 10 00 00 08 00
[  326.406926] end_request: critical target error, dev sdb, sector 16
[  326.410653] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.410656] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.410659] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.410663] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.410666] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.410675] end_request: critical target error, dev sdb, sector 0
[  326.414403] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.414406] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.414409] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.414413] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.414416] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.414425] end_request: critical target error, dev sdb, sector 0
[  326.418183] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.418186] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.418189] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.418193] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.418197] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.418205] end_request: critical target error, dev sdb, sector 0
[  326.421901] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.421903] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.421906] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.421910] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.421914] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.421928] end_request: critical target error, dev sdb, sector 0
[  326.425781] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.425785] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.425789] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.425793] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.425798] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.425807] end_request: critical target error, dev sdb, sector 0
[  326.429524] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.429527] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.429531] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.429534] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.429538] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.429547] end_request: critical target error, dev sdb, sector 0
[  326.433399] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.433408] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.433411] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.433415] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.433419] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[  326.433428] end_request: critical target error, dev sdb, sector 8
[  326.437273] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.437275] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.437278] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.437282] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.437286] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 80 00 00 08 00
[  326.437294] end_request: critical target error, dev sdb, sector 128
[  326.441147] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.441149] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.441152] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.441156] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.441160] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.441168] end_request: critical target error, dev sdb, sector 0
[  326.449446] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.449450] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.449454] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.449459] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.449463] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.449473] end_request: critical target error, dev sdb, sector 0
[  326.453275] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.453280] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.453284] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.453288] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.453292] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 10 00 00 00 08 00
[  326.453302] end_request: critical target error, dev sdb, sector 4096
[  326.457019] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.457022] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.457025] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.457029] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.457033] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.457042] end_request: critical target error, dev sdb, sector 0
[  326.460767] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.460770] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.460773] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.460777] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.460781] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.460789] end_request: critical target error, dev sdb, sector 0
[  326.464641] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.464644] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.464647] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.464651] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.464655] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.464663] end_request: critical target error, dev sdb, sector 0
[  326.468390] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.468393] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.468396] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.468400] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.468404] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.468412] end_request: critical target error, dev sdb, sector 0
[  326.472265] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.472267] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.472271] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.472274] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.472278] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.472286] end_request: critical target error, dev sdb, sector 0
[  326.476139] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.476142] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.476145] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.476149] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.476152] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.476160] end_request: critical target error, dev sdb, sector 0
[  326.480012] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.480015] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.480018] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.480022] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.480026] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.480034] end_request: critical target error, dev sdb, sector 0
[  326.483887] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.483889] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.483893] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.483896] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.483900] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.483908] end_request: critical target error, dev sdb, sector 0
[  326.487761] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.487764] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.487767] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.487771] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.487774] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.487783] end_request: critical target error, dev sdb, sector 0
[  326.491635] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.491638] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.491641] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.491645] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.491649] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.491657] end_request: critical target error, dev sdb, sector 0
[  326.495509] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.495512] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.495515] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.495518] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.495522] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.495530] end_request: critical target error, dev sdb, sector 0
[  326.499383] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.499386] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.499389] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.499393] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.499397] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.499405] end_request: critical target error, dev sdb, sector 0
[  326.503258] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.503261] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.503264] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.503267] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.503271] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 18 00 00 08 00
[  326.503280] end_request: critical target error, dev sdb, sector 24
[  326.507131] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.507134] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.507137] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.507141] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.507145] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.507153] end_request: critical target error, dev sdb, sector 0
[  326.511006] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.511008] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.511011] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.511015] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.511019] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.511027] end_request: critical target error, dev sdb, sector 0
[  326.514880] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.514882] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.514886] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.514889] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.514893] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.514901] end_request: critical target error, dev sdb, sector 0
[  326.518759] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.518763] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.518767] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.518772] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.518776] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 38 00 00 08 00
[  326.518786] end_request: critical target error, dev sdb, sector 56
[  326.522629] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.522631] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.522635] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.522639] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.522643] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.522651] end_request: critical target error, dev sdb, sector 0
[  326.526378] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.526381] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.526384] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.526388] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.526392] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.526400] end_request: critical target error, dev sdb, sector 0
[  326.533654] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.533658] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.533663] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.533667] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.533672] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.533682] end_request: critical target error, dev sdb, sector 0
[  326.537375] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.537378] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.537382] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.537386] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.537390] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.537399] end_request: critical target error, dev sdb, sector 0
[  326.541124] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.541127] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.541130] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.541134] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.541138] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  326.541146] end_request: critical target error, dev sdb, sector 0
[  326.553753] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.553757] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.553761] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.553766] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.553771] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 01 e0 b7 80 00 00 08 00
[  326.553781] end_request: critical target error, dev sdb, sector 31504256
[  326.557505] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.557509] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.557513] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.557517] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.557523] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 01 e0 b7 80 00 00 08 00
[  326.557533] end_request: critical target error, dev sdb, sector 31504256
[  326.561377] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.561382] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.561386] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.561390] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.561395] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 01 e0 b7 f0 00 00 08 00
[  326.561405] end_request: critical target error, dev sdb, sector 31504368
[  326.565126] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.565131] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.565135] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.565140] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.565144] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 01 e0 b7 f0 00 00 08 00
[  326.565155] end_request: critical target error, dev sdb, sector 31504368
[  326.568874] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.568877] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.568881] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.568885] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.568890] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.568899] end_request: critical target error, dev sdb, sector 8192
[  326.572623] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.572626] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.572629] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.572633] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.572638] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.572646] end_request: critical target error, dev sdb, sector 8192
[  326.576620] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.576623] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.576627] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.576631] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.576635] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[  326.576644] end_request: critical target error, dev sdb, sector 8200
[  326.580495] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.580498] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.580502] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.580506] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.580510] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 01 e0 b7 f8 00 00 01 00
[  326.580519] end_request: critical target error, dev sdb, sector 31504376
[  326.584370] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.584373] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.584377] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.584381] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.584385] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[  326.584394] end_request: critical target error, dev sdb, sector 8200
[  326.588236] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.588238] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.588239] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.588241] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.588243] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[  326.588248] end_request: critical target error, dev sdb, sector 8200
[  326.591987] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.591989] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.591990] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.591993] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.591995] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 01 e0 b7 f8 00 00 01 00
[  326.592000] end_request: critical target error, dev sdb, sector 31504376
[  326.595737] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.595739] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.595741] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.595743] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.595746] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.595750] end_request: critical target error, dev sdb, sector 8192
[  326.599615] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.599617] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.599619] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.599622] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.599624] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.599629] end_request: critical target error, dev sdb, sector 8192
[  326.603363] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.603365] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.603367] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.603370] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.603373] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.603377] end_request: critical target error, dev sdb, sector 8192
[  326.607111] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.607114] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.607116] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.607118] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.607121] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.607125] end_request: critical target error, dev sdb, sector 8192
[  326.610863] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.610865] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.610868] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.610870] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.610873] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.610879] end_request: critical target error, dev sdb, sector 8192
[  326.614736] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.614739] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.614741] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.614744] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.614747] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.614752] end_request: critical target error, dev sdb, sector 8192
[  326.618485] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.618487] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.618489] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.618492] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.618494] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.618499] end_request: critical target error, dev sdb, sector 8192
[  326.622234] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.622237] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.622239] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.622241] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.622244] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 28 00 00 00 08 00
[  326.622249] end_request: critical target error, dev sdb, sector 10240
[  326.625983] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.625986] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.625988] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.625990] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.625993] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.625997] end_request: critical target error, dev sdb, sector 8192
[  326.629605] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.629607] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.629608] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.629611] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.629613] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.629618] end_request: critical target error, dev sdb, sector 8192
[  326.633481] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.633483] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.633485] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.633487] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.633490] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.633495] end_request: critical target error, dev sdb, sector 8192
[  326.637349] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.637351] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.637353] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.637355] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.637357] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.637362] end_request: critical target error, dev sdb, sector 8192
[  326.641106] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.641109] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.641111] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.641114] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.641117] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.641122] end_request: critical target error, dev sdb, sector 8192
[  326.644977] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.644979] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.644982] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.644984] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.644987] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.644992] end_request: critical target error, dev sdb, sector 8192
[  326.648729] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.648733] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.648737] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.648741] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.648745] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.648754] end_request: critical target error, dev sdb, sector 8192
[  326.652605] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.652609] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.652613] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.652617] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.652622] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.652632] end_request: critical target error, dev sdb, sector 8192
[  326.656475] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.656478] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.656482] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.656486] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.656490] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.656499] end_request: critical target error, dev sdb, sector 8192
[  326.660349] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.660352] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.660355] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.660359] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.660363] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.660372] end_request: critical target error, dev sdb, sector 8192
[  326.664097] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.664100] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.664104] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.664108] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.664112] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.664120] end_request: critical target error, dev sdb, sector 8192
[  326.668011] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.668016] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.668019] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.668024] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.668028] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.668038] end_request: critical target error, dev sdb, sector 8192
[  326.671851] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.671855] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.671859] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.671864] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.671868] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.671878] end_request: critical target error, dev sdb, sector 8192
[  326.675728] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.675734] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.675738] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.675742] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.675748] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.675758] end_request: critical target error, dev sdb, sector 8192
[  326.679602] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.679607] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.679611] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.679615] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.679620] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[  326.679630] end_request: critical target error, dev sdb, sector 8200
[  326.683469] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.683472] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.683474] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.683477] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.683480] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[  326.683485] end_request: critical target error, dev sdb, sector 8200
[  326.687218] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.687221] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.687223] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.687226] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.687229] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[  326.687234] end_request: critical target error, dev sdb, sector 8200
[  326.691087] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.691089] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.691091] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.691093] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.691095] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[  326.691100] end_request: critical target error, dev sdb, sector 8200
[  326.694842] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.694844] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.694846] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.694849] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.694851] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 18 00 00 08 00
[  326.694856] end_request: critical target error, dev sdb, sector 8216
[  326.698724] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.698727] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.698730] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.698733] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.698736] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 18 00 00 08 00
[  326.698742] end_request: critical target error, dev sdb, sector 8216
[  326.702593] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.702597] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.702601] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.702605] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.702610] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 18 00 00 08 00
[  326.702619] end_request: critical target error, dev sdb, sector 8216
[  326.706463] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.706466] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.706468] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.706470] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.706473] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 18 00 00 08 00
[  326.706478] end_request: critical target error, dev sdb, sector 8216
[  326.710091] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.710094] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.710098] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.710102] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.710106] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 38 00 00 08 00
[  326.710116] end_request: critical target error, dev sdb, sector 8248
[  326.713837] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.713840] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.713843] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.713847] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.713851] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 38 00 00 08 00
[  326.713860] end_request: critical target error, dev sdb, sector 8248
[  326.717586] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.717589] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.717592] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.717596] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.717600] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 38 00 00 08 00
[  326.717609] end_request: critical target error, dev sdb, sector 8248
[  326.721459] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.721462] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.721465] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.721469] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.721473] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 38 00 00 08 00
[  326.721482] end_request: critical target error, dev sdb, sector 8248
[  326.725212] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.725216] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.725220] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.725224] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.725229] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 78 00 00 08 00
[  326.725239] end_request: critical target error, dev sdb, sector 8312
[  326.728958] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.728961] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.728964] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.728968] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.728972] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 78 00 00 08 00
[  326.728981] end_request: critical target error, dev sdb, sector 8312
[  326.732706] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.732709] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.732712] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.732716] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.732720] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 78 00 00 08 00
[  326.732729] end_request: critical target error, dev sdb, sector 8312
[  326.736589] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.736594] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.736607] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.736610] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.736614] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 78 00 00 08 00
[  326.736622] end_request: critical target error, dev sdb, sector 8312
[  326.740468] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.740473] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.740477] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.740482] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.740487] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.740498] end_request: critical target error, dev sdb, sector 8192
[  326.744213] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.744219] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.744225] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.744232] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.744238] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.744252] end_request: critical target error, dev sdb, sector 8192
[  326.747955] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.747958] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.747962] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.747966] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.747970] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[  326.747980] end_request: critical target error, dev sdb, sector 8200
[  326.751744] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.751749] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.751754] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.751758] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.751763] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[  326.751774] end_request: critical target error, dev sdb, sector 8200
[  326.755458] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.755462] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.755466] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.755471] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.755475] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 18 00 00 08 00
[  326.755485] end_request: critical target error, dev sdb, sector 8216
[  326.759209] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.759213] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.759217] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.759221] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.759225] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 18 00 00 08 00
[  326.759234] end_request: critical target error, dev sdb, sector 8216
[  326.763079] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.763084] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.763087] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.763091] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.763096] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 38 00 00 08 00
[  326.763105] end_request: critical target error, dev sdb, sector 8248
[  326.766975] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.766978] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.766980] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.766982] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.766985] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 38 00 00 08 00
[  326.766990] end_request: critical target error, dev sdb, sector 8248
[  326.770823] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.770826] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.770830] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.770834] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.770838] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 78 00 00 08 00
[  326.770846] end_request: critical target error, dev sdb, sector 8312
[  326.774573] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.774577] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.774580] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.774584] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.774588] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 78 00 00 08 00
[  326.774597] end_request: critical target error, dev sdb, sector 8312
[  326.778324] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.778327] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.778330] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.778334] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.778338] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.778347] end_request: critical target error, dev sdb, sector 8192
[  326.782072] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.782075] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.782078] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.782082] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.782086] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.782095] end_request: critical target error, dev sdb, sector 8192
[  326.785837] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.785840] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.785844] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.785848] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.785851] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.785860] end_request: critical target error, dev sdb, sector 8192
[  326.789568] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.789571] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.789574] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.789578] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.789582] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.789590] end_request: critical target error, dev sdb, sector 8192
[  326.793442] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.793445] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.793448] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.793452] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.793456] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.793464] end_request: critical target error, dev sdb, sector 8192
[  326.797321] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.797325] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.797329] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.797334] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.797338] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.797348] end_request: critical target error, dev sdb, sector 8192
[  326.801069] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.801073] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.801077] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.801081] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.801086] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 10 00 00 08 00
[  326.801096] end_request: critical target error, dev sdb, sector 8208
[  326.804943] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.804948] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.804952] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.804956] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.804961] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 80 00 00 08 00
[  326.804970] end_request: critical target error, dev sdb, sector 8320
[  326.808818] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.808822] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.808826] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.808830] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.808835] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 80 00 00 08 00
[  326.808845] end_request: critical target error, dev sdb, sector 8320
[  326.812563] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.812566] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.812569] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.812573] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.812577] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 80 00 00 08 00
[  326.812586] end_request: critical target error, dev sdb, sector 8320
[  326.816563] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.816566] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.816569] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.816573] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.816577] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 10 00 00 08 00
[  326.816585] end_request: critical target error, dev sdb, sector 8208
[  326.820311] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.820314] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.820317] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.820321] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.820325] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 80 00 00 08 00
[  326.820334] end_request: critical target error, dev sdb, sector 8320
[  326.824185] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.824187] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.824191] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.824195] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.824198] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[  326.824207] end_request: critical target error, dev sdb, sector 8256
[  326.827935] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.827938] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.827941] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.827945] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.827949] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[  326.827957] end_request: critical target error, dev sdb, sector 8256
[  326.831809] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.831811] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.831815] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.831819] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.831822] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[  326.831831] end_request: critical target error, dev sdb, sector 8256
[  326.835682] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.835685] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.835688] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.835692] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.835696] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[  326.835704] end_request: critical target error, dev sdb, sector 8256
[  326.839556] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.839559] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.839562] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.839566] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.839570] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[  326.839579] end_request: critical target error, dev sdb, sector 8256
[  326.843431] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.843433] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.843437] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.843440] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.843444] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[  326.843453] end_request: critical target error, dev sdb, sector 8256
[  326.847305] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.847308] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.847311] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.847315] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.847319] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[  326.847327] end_request: critical target error, dev sdb, sector 8256
[  326.851184] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.851188] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.851192] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.851196] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.851201] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[  326.851211] end_request: critical target error, dev sdb, sector 8256
[  326.855057] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.855061] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.855065] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.855070] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.855074] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[  326.855084] end_request: critical target error, dev sdb, sector 8256
[  326.858929] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.858932] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.858935] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.858939] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.858943] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[  326.858952] end_request: critical target error, dev sdb, sector 8256
[  326.862802] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.862804] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.862808] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.862812] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.862816] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 21 00 00 00 08 00
[  326.862824] end_request: critical target error, dev sdb, sector 8448
[  326.866677] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.866680] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.866683] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.866687] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.866691] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.866700] end_request: critical target error, dev sdb, sector 8192
[  326.870425] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.870428] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.870431] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.870435] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.870439] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.870447] end_request: critical target error, dev sdb, sector 8192
[  326.874173] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.874176] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.874179] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.874183] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.874187] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.874196] end_request: critical target error, dev sdb, sector 8192
[  326.877923] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.877926] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.877929] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.877933] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.877937] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.877945] end_request: critical target error, dev sdb, sector 8192
[  326.881695] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.881698] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.881701] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.881705] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.881709] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.881717] end_request: critical target error, dev sdb, sector 8192
[  326.885547] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.885550] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.885554] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.885558] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.885562] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 10 00 00 08 00
[  326.885570] end_request: critical target error, dev sdb, sector 8208
[  326.889295] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.889298] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.889301] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.889305] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.889309] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.889317] end_request: critical target error, dev sdb, sector 8192
[  326.893169] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.893172] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.893175] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.893179] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.893183] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.893191] end_request: critical target error, dev sdb, sector 8192
[  326.896919] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.896921] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.896925] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.896929] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.896932] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.896941] end_request: critical target error, dev sdb, sector 8192
[  326.900668] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.900671] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.900674] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.900678] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.900682] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.900690] end_request: critical target error, dev sdb, sector 8192
[  326.904416] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.904419] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.904422] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.904426] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.904430] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.904438] end_request: critical target error, dev sdb, sector 8192
[  326.908291] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.908294] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.908297] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.908301] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.908305] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.908313] end_request: critical target error, dev sdb, sector 8192
[  326.912165] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.912168] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.912171] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.912175] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.912179] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.912187] end_request: critical target error, dev sdb, sector 8192
[  326.915920] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.915924] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.915928] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.915932] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.915937] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.915946] end_request: critical target error, dev sdb, sector 8192
[  326.919789] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.919792] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.919795] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.919799] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.919803] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.919811] end_request: critical target error, dev sdb, sector 8192
[  326.923667] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.923671] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.923675] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.923679] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.923684] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.923693] end_request: critical target error, dev sdb, sector 8192
[  326.927541] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.927545] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.927549] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.927553] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.927557] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.927567] end_request: critical target error, dev sdb, sector 8192
[  326.931415] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.931419] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.931423] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.931427] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.931432] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.931441] end_request: critical target error, dev sdb, sector 8192
[  326.935286] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.935288] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.935292] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.935296] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.935300] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 80 00 00 08 00
[  326.935309] end_request: critical target error, dev sdb, sector 8320
[  326.939159] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.939162] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.939165] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.939169] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.939173] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 80 00 00 08 00
[  326.939182] end_request: critical target error, dev sdb, sector 8320
[  326.954161] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.954165] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.954169] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.954173] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.954178] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 10 00 00 08 00
[  326.954188] end_request: critical target error, dev sdb, sector 8208
[  326.957910] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.957914] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.957918] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.957922] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.957927] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.957937] end_request: critical target error, dev sdb, sector 8192
[  326.961826] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.961830] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.961834] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.961839] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.961843] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.961853] end_request: critical target error, dev sdb, sector 8192
[  326.965528] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.965539] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.965543] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.965547] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.965551] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[  326.965559] end_request: critical target error, dev sdb, sector 8200
[  326.969407] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.969411] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.969415] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.969420] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.969424] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 10 00 00 08 00
[  326.969434] end_request: critical target error, dev sdb, sector 8208
[  326.973402] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.973405] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.973408] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.973412] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.973416] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.973425] end_request: critical target error, dev sdb, sector 8192
[  326.977151] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.977154] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.977157] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.977161] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.977165] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.977174] end_request: critical target error, dev sdb, sector 8192
[  326.981028] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.981033] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.981037] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.981041] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.981046] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.981055] end_request: critical target error, dev sdb, sector 8192
[  326.984778] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.984782] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.984786] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.984790] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.984795] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.984805] end_request: critical target error, dev sdb, sector 8192
[  326.988648] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.988651] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.988654] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.988658] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.988662] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.988671] end_request: critical target error, dev sdb, sector 8192
[  326.992397] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.992400] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.992403] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.992407] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.992411] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  326.992419] end_request: critical target error, dev sdb, sector 8192
[  326.996146] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.996149] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.996152] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.996156] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.996160] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[  326.996168] end_request: critical target error, dev sdb, sector 8200
[  326.999898] sd 9:0:0:0: [sdb] Unhandled sense code
[  326.999902] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  326.999905] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  326.999909] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  326.999913] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 80 00 00 08 00
[  326.999922] end_request: critical target error, dev sdb, sector 8320
[  327.003769] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.003772] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.003775] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.003779] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.003783] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  327.003791] end_request: critical target error, dev sdb, sector 8192
[  327.007521] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.007524] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.007528] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.007532] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.007536] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  327.007545] end_request: critical target error, dev sdb, sector 8192
[  327.011267] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.011270] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.011273] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.011277] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.011281] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 30 00 00 00 08 00
[  327.011290] end_request: critical target error, dev sdb, sector 12288
[  327.015143] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.015147] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.015150] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.015154] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.015158] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  327.015167] end_request: critical target error, dev sdb, sector 8192
[  327.018891] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.018894] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.018897] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.018901] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.018905] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  327.018913] end_request: critical target error, dev sdb, sector 8192
[  327.022766] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.022769] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.022772] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.022776] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.022780] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  327.022789] end_request: critical target error, dev sdb, sector 8192
[  327.026514] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.026517] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.026520] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.026524] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.026528] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  327.026537] end_request: critical target error, dev sdb, sector 8192
[  327.030268] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.030271] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.030274] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.030278] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.030282] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  327.030290] end_request: critical target error, dev sdb, sector 8192
[  327.034030] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.034033] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.034036] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.034040] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.034044] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  327.034053] end_request: critical target error, dev sdb, sector 8192
[  327.037771] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.037775] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.037781] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.037787] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.037792] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  327.037801] end_request: critical target error, dev sdb, sector 8192
[  327.041517] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.041522] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.041527] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.041533] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.041540] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  327.041558] end_request: critical target error, dev sdb, sector 8192
[  327.045260] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.045263] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.045267] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.045270] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.045274] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  327.045283] end_request: critical target error, dev sdb, sector 8192
[  327.049135] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.049138] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.049142] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.049146] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.049149] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  327.049158] end_request: critical target error, dev sdb, sector 8192
[  327.053137] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.053141] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.053145] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.053149] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.053154] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  327.053163] end_request: critical target error, dev sdb, sector 8192
[  327.056886] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.056890] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.056894] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.056899] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.056903] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  327.056913] end_request: critical target error, dev sdb, sector 8192
[  327.060678] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.060683] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.060686] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.060691] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.060695] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 18 00 00 08 00
[  327.060705] end_request: critical target error, dev sdb, sector 8216
[  327.064427] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.064432] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.064436] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.064440] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.064445] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  327.064455] end_request: critical target error, dev sdb, sector 8192
[  327.068136] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.068140] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.068144] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.068148] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.068153] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  327.068163] end_request: critical target error, dev sdb, sector 8192
[  327.071881] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.071884] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.071888] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.071892] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.071896] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  327.071905] end_request: critical target error, dev sdb, sector 8192
[  327.075753] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.075755] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.075759] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.075763] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.075767] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 38 00 00 08 00
[  327.075775] end_request: critical target error, dev sdb, sector 8248
[  327.079504] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.079507] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.079510] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.079514] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.079518] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  327.079527] end_request: critical target error, dev sdb, sector 8192
[  327.083376] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.083379] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.083382] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.083386] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.083390] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  327.083398] end_request: critical target error, dev sdb, sector 8192
[  327.087502] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.087505] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.087508] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.087512] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.087516] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  327.087525] end_request: critical target error, dev sdb, sector 0
[  327.091374] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.091377] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.091380] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.091384] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.091388] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  327.091396] end_request: critical target error, dev sdb, sector 0
[  327.095126] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.095129] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.095132] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.095136] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.095140] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  327.095149] end_request: critical target error, dev sdb, sector 0
[  327.098872] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.098875] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.098878] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.098882] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.098886] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  327.098894] end_request: critical target error, dev sdb, sector 0
[  327.102624] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.102627] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.102630] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.102634] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.102638] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  327.102647] end_request: critical target error, dev sdb, sector 0
[  327.106495] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.106498] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.106501] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.106505] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.106509] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  327.106517] end_request: critical target error, dev sdb, sector 0
[  327.110372] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.110375] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.110378] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.110382] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.110386] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  327.110394] end_request: critical target error, dev sdb, sector 0
[  327.114120] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.114122] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.114126] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.114130] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.114133] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 18 00 00 08 00
[  327.114142] end_request: critical target error, dev sdb, sector 24
[  327.117871] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.117874] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.117878] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.117882] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.117886] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  327.117894] end_request: critical target error, dev sdb, sector 0
[  327.121619] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.121622] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.121625] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.121629] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.121633] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  327.121641] end_request: critical target error, dev sdb, sector 0
[  327.125388] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.125390] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.125394] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.125398] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.125402] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  327.125410] end_request: critical target error, dev sdb, sector 0
[  327.129118] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.129121] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.129125] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.129129] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.129132] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 38 00 00 08 00
[  327.129141] end_request: critical target error, dev sdb, sector 56
[  327.132989] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.132992] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.132995] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.132999] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.133003] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  327.133011] end_request: critical target error, dev sdb, sector 0
[  327.136868] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.136872] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.136876] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.136881] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.136885] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  327.136895] end_request: critical target error, dev sdb, sector 0
[  327.144119] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.144123] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.144128] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.144132] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.144137] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  327.144147] end_request: critical target error, dev sdb, sector 0
[  327.147990] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.147995] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.147999] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.148003] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.148007] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  327.148017] end_request: critical target error, dev sdb, sector 0
[  327.151864] sd 9:0:0:0: [sdb] Unhandled sense code
[  327.151869] sd 9:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  327.151873] sd 9:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  327.151877] sd 9:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  327.151881] sd 9:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  327.151891] end_request: critical target error, dev sdb, sector 0
[  553.897101] usb 1-1.2: USB disconnect, device number 5
[  570.218529] usb 1-1.2: new high-speed USB device number 6 using ehci_hcd
[  570.311947] scsi10 : usb-storage 1-1.2:1.0
[  571.634596] scsi 10:0:0:0: Direct-Access     OLYMPUS  VG130,D710       1.00 PQ: 0 ANSI: 2
[  571.635296] sd 10:0:0:0: Attached scsi generic sg1 type 0
[  571.638782] sd 10:0:0:0: [sdb] 31504384 512-byte logical blocks: (16.1 GB/15.0 GiB)
[  571.639146] sd 10:0:0:0: [sdb] Write Protect is off
[  571.639150] sd 10:0:0:0: [sdb] Mode Sense: 17 00 00 08
[  571.639523] sd 10:0:0:0: [sdb] No Caching mode page present
[  571.639527] sd 10:0:0:0: [sdb] Assuming drive cache: write through
[  571.641542] sd 10:0:0:0: [sdb] No Caching mode page present
[  571.641546] sd 10:0:0:0: [sdb] Assuming drive cache: write through
[  571.643412]  sdb: sdb1
[  571.645532] sd 10:0:0:0: [sdb] No Caching mode page present
[  571.645537] sd 10:0:0:0: [sdb] Assuming drive cache: write through
[  571.645540] sd 10:0:0:0: [sdb] Attached SCSI removable disk
[  571.663936] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.663940] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.663944] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.663949] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.663954] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 01 e0 b7 f0 00 00 08 00
[  571.663965] end_request: critical target error, dev sdb, sector 31504368
[  571.663969] quiet_error: 292 callbacks suppressed
[  571.663971] Buffer I/O error on device sdb, logical block 3938046
[  571.668808] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.668812] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.668816] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.668820] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.668825] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 01 e0 b7 f0 00 00 08 00
[  571.668835] end_request: critical target error, dev sdb, sector 31504368
[  571.668839] Buffer I/O error on device sdb, logical block 3938046
[  571.672633] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.672636] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.672639] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.672643] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.672647] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.672656] end_request: critical target error, dev sdb, sector 0
[  571.672659] Buffer I/O error on device sdb, logical block 0
[  571.676382] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.676385] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.676388] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.676392] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.676397] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.676405] end_request: critical target error, dev sdb, sector 0
[  571.676408] Buffer I/O error on device sdb, logical block 0
[  571.680131] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.680134] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.680137] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.680141] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.680145] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[  571.680154] end_request: critical target error, dev sdb, sector 8
[  571.680157] Buffer I/O error on device sdb, logical block 1
[  571.683879] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.683882] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.683885] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.683889] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.683892] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[  571.683901] end_request: critical target error, dev sdb, sector 8
[  571.683903] Buffer I/O error on device sdb, logical block 1
[  571.687754] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.687757] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.687760] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.687764] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.687768] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 01 e0 b7 f8 00 00 01 00
[  571.687777] end_request: critical target error, dev sdb, sector 31504376
[  571.687780] Buffer I/O error on device sdb, logical block 3938047
[  571.691627] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.691630] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.691634] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.691637] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.691641] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 01 e0 b7 f8 00 00 01 00
[  571.691650] end_request: critical target error, dev sdb, sector 31504376
[  571.691653] Buffer I/O error on device sdb, logical block 3938047
[  571.695377] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.695379] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.695383] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.695386] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.695390] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 01 e0 b7 f8 00 00 01 00
[  571.695399] end_request: critical target error, dev sdb, sector 31504376
[  571.695402] Buffer I/O error on device sdb, logical block 3938047
[  571.699251] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.699254] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.699257] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.699261] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.699264] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 01 e0 b7 f8 00 00 01 00
[  571.699273] end_request: critical target error, dev sdb, sector 31504376
[  571.699276] Buffer I/O error on device sdb, logical block 3938047
[  571.703250] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.703253] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.703256] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.703260] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.703263] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 01 e0 b7 f8 00 00 01 00
[  571.703272] end_request: critical target error, dev sdb, sector 31504376
[  571.707000] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.707003] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.707006] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.707010] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.707014] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 01 e0 b7 f8 00 00 01 00
[  571.707023] end_request: critical target error, dev sdb, sector 31504376
[  571.710899] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.710903] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.710907] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.710911] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.710916] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 01 e0 b7 c0 00 00 08 00
[  571.710926] end_request: critical target error, dev sdb, sector 31504320
[  571.714751] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.714756] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.714760] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.714764] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.714768] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 01 e0 b7 f0 00 00 08 00
[  571.714778] end_request: critical target error, dev sdb, sector 31504368
[  571.718626] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.718630] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.718634] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.718638] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.718643] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[  571.718652] end_request: critical target error, dev sdb, sector 8
[  571.722497] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.722500] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.722504] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.722508] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.722512] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[  571.722521] end_request: critical target error, dev sdb, sector 8
[  571.726370] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.726373] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.726376] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.726380] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.726384] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 01 e0 b7 f8 00 00 01 00
[  571.726393] end_request: critical target error, dev sdb, sector 31504376
[  571.730254] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.730259] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.730264] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.730271] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.730277] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 01 e0 b7 f8 00 00 01 00
[  571.730292] end_request: critical target error, dev sdb, sector 31504376
[  571.733994] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.733997] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.734000] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.734004] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.734008] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 01 e0 b7 f8 00 00 01 00
[  571.734017] end_request: critical target error, dev sdb, sector 31504376
[  571.737743] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.737746] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.737750] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.737754] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.737758] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.737767] end_request: critical target error, dev sdb, sector 0
[  571.741493] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.741496] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.741499] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.741503] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.741507] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.741515] end_request: critical target error, dev sdb, sector 0
[  571.745251] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.745254] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.745257] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.745261] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.745265] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.745274] end_request: critical target error, dev sdb, sector 0
[  571.748989] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.748991] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.748994] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.748998] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.749002] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.749010] end_request: critical target error, dev sdb, sector 0
[  571.752864] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.752866] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.752870] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.752874] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.752877] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.752885] end_request: critical target error, dev sdb, sector 0
[  571.756737] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.756740] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.756743] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.756747] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.756751] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.756759] end_request: critical target error, dev sdb, sector 0
[  571.760615] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.760617] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.760621] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.760625] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.760628] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.760637] end_request: critical target error, dev sdb, sector 0
[  571.764486] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.764488] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.764492] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.764496] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.764499] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 00 00 00 08 00
[  571.764508] end_request: critical target error, dev sdb, sector 2048
[  571.768265] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.768269] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.768273] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.768278] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.768282] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.768292] end_request: critical target error, dev sdb, sector 0
[  571.771985] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.771988] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.771992] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.771996] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.771999] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.772008] end_request: critical target error, dev sdb, sector 0
[  571.775733] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.775736] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.775739] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.775743] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.775747] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.775755] end_request: critical target error, dev sdb, sector 0
[  571.779612] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.779616] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.779620] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.779625] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.779629] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.779639] end_request: critical target error, dev sdb, sector 0
[  571.783483] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.783486] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.783489] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.783493] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.783497] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.783506] end_request: critical target error, dev sdb, sector 0
[  571.787232] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.787234] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.787238] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.787242] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.787246] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.787254] end_request: critical target error, dev sdb, sector 0
[  571.791106] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.791109] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.791113] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.791117] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.791120] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.791129] end_request: critical target error, dev sdb, sector 0
[  571.794980] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.794983] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.794986] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.794990] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.794994] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.795002] end_request: critical target error, dev sdb, sector 0
[  571.798853] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.798856] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.798859] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.798863] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.798867] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.798875] end_request: critical target error, dev sdb, sector 0
[  571.802728] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.802731] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.802734] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.802738] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.802742] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.802750] end_request: critical target error, dev sdb, sector 0
[  571.806601] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.806604] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.806608] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.806611] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.806615] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.806624] end_request: critical target error, dev sdb, sector 0
[  571.810600] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.810603] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.810606] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.810610] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.810613] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.810622] end_request: critical target error, dev sdb, sector 0
[  571.814475] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.814478] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.814481] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.814485] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.814489] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.814497] end_request: critical target error, dev sdb, sector 0
[  571.818225] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.818228] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.818231] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.818235] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.818239] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.818247] end_request: critical target error, dev sdb, sector 0
[  571.821974] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.821976] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.821980] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.821984] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.821987] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[  571.821996] end_request: critical target error, dev sdb, sector 8
[  571.825723] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.825726] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.825729] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.825733] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.825737] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[  571.825746] end_request: critical target error, dev sdb, sector 8
[  571.829519] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.829523] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.829527] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.829532] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.829536] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[  571.829546] end_request: critical target error, dev sdb, sector 8
[  571.833497] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.833502] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.833506] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.833510] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.833515] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[  571.833524] end_request: critical target error, dev sdb, sector 8
[  571.837261] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.837266] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.837270] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.837274] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.837278] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 18 00 00 08 00
[  571.837288] end_request: critical target error, dev sdb, sector 24
[  571.840968] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.840971] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.840975] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.840978] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.840982] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 18 00 00 08 00
[  571.840991] end_request: critical target error, dev sdb, sector 24
[  571.844847] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.844851] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.844855] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.844860] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.844864] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 18 00 00 08 00
[  571.844874] end_request: critical target error, dev sdb, sector 24
[  571.848596] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.848600] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.848604] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.848608] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.848613] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 18 00 00 08 00
[  571.848623] end_request: critical target error, dev sdb, sector 24
[  571.852467] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.852470] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.852474] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.852478] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.852482] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 38 00 00 08 00
[  571.852490] end_request: critical target error, dev sdb, sector 56
[  571.856340] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.856343] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.856346] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.856350] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.856354] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 38 00 00 08 00
[  571.856362] end_request: critical target error, dev sdb, sector 56
[  571.860089] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.860091] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.860095] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.860099] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.860102] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 38 00 00 08 00
[  571.860111] end_request: critical target error, dev sdb, sector 56
[  571.863839] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.863842] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.863845] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.863849] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.863853] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 38 00 00 08 00
[  571.863861] end_request: critical target error, dev sdb, sector 56
[  571.867887] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.867892] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.867896] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.867900] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.867905] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 78 00 00 08 00
[  571.867915] end_request: critical target error, dev sdb, sector 120
[  571.871587] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.871590] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.871593] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.871597] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.871601] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 78 00 00 08 00
[  571.871612] end_request: critical target error, dev sdb, sector 120
[  571.875462] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.875465] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.875468] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.875472] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.875476] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 78 00 00 08 00
[  571.875485] end_request: critical target error, dev sdb, sector 120
[  571.879210] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.879213] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.879217] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.879220] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.879224] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 78 00 00 08 00
[  571.879233] end_request: critical target error, dev sdb, sector 120
[  571.882960] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.882963] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.882966] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.882970] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.882973] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.882982] end_request: critical target error, dev sdb, sector 0
[  571.886833] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.886836] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.886839] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.886843] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.886847] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.886855] end_request: critical target error, dev sdb, sector 0
[  571.890707] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.890710] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.890713] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.890717] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.890721] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[  571.890729] end_request: critical target error, dev sdb, sector 8
[  571.894582] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.894585] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.894588] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.894592] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.894596] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[  571.894604] end_request: critical target error, dev sdb, sector 8
[  571.898331] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.898334] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.898337] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.898341] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.898345] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 18 00 00 08 00
[  571.898354] end_request: critical target error, dev sdb, sector 24
[  571.902205] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.902208] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.902211] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.902215] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.902219] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 18 00 00 08 00
[  571.902227] end_request: critical target error, dev sdb, sector 24
[  571.906079] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.906081] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.906085] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.906089] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.906092] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 38 00 00 08 00
[  571.906101] end_request: critical target error, dev sdb, sector 56
[  571.909828] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.909831] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.909834] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.909838] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.909842] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 38 00 00 08 00
[  571.909851] end_request: critical target error, dev sdb, sector 56
[  571.913827] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.913830] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.913833] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.913837] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.913841] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 78 00 00 08 00
[  571.913849] end_request: critical target error, dev sdb, sector 120
[  571.917577] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.917579] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.917582] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.917586] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.917590] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 78 00 00 08 00
[  571.917598] end_request: critical target error, dev sdb, sector 120
[  571.921326] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.921328] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.921332] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.921335] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.921339] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.921347] end_request: critical target error, dev sdb, sector 0
[  571.925118] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.925124] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.925138] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.925143] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.925148] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.925160] end_request: critical target error, dev sdb, sector 0
[  571.928954] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.928958] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.928962] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.928967] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.928971] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.928981] end_request: critical target error, dev sdb, sector 0
[  571.932703] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.932707] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.932711] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.932716] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.932720] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.932730] end_request: critical target error, dev sdb, sector 0
[  571.936447] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.936449] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.936453] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.936457] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.936460] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.936469] end_request: critical target error, dev sdb, sector 0
[  571.940196] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.940198] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.940201] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.940205] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.940209] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  571.940218] end_request: critical target error, dev sdb, sector 0
[  571.943946] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.943948] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.943952] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.943956] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.943959] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 10 00 00 08 00
[  571.943968] end_request: critical target error, dev sdb, sector 16
[  571.947695] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.947698] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.947701] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.947705] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.947709] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 80 00 00 08 00
[  571.947717] end_request: critical target error, dev sdb, sector 128
[  571.951568] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.951571] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.951574] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.951578] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.951581] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 80 00 00 08 00
[  571.951590] end_request: critical target error, dev sdb, sector 128
[  571.955442] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.955445] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.955448] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.955452] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.955456] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 80 00 00 08 00
[  571.955464] end_request: critical target error, dev sdb, sector 128
[  571.959193] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.959196] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.959199] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.959203] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.959207] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 10 00 00 08 00
[  571.959215] end_request: critical target error, dev sdb, sector 16
[  571.963066] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.963069] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.963072] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.963076] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.963080] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 80 00 00 08 00
[  571.963088] end_request: critical target error, dev sdb, sector 128
[  571.966945] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.966949] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.966953] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.966957] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.966962] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[  571.966972] end_request: critical target error, dev sdb, sector 64
[  571.970818] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.970822] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.970826] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.970831] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.970835] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[  571.970845] end_request: critical target error, dev sdb, sector 64
[  571.974689] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.974692] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.974696] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.974700] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.974704] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[  571.974713] end_request: critical target error, dev sdb, sector 64
[  571.978438] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.978440] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.978444] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.978447] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.978451] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[  571.978460] end_request: critical target error, dev sdb, sector 64
[  571.982311] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.982314] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.982317] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.982321] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.982325] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[  571.982333] end_request: critical target error, dev sdb, sector 64
[  571.986186] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.986188] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.986192] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.986196] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.986199] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[  571.986208] end_request: critical target error, dev sdb, sector 64
[  571.989935] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.989938] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.989942] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.989945] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.989949] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[  571.989958] end_request: critical target error, dev sdb, sector 64
[  571.993934] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.993937] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.993940] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.993944] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.993948] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[  571.993956] end_request: critical target error, dev sdb, sector 64
[  571.997683] sd 10:0:0:0: [sdb] Unhandled sense code
[  571.997685] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  571.997689] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  571.997692] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  571.997696] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[  571.997704] end_request: critical target error, dev sdb, sector 64
[  572.001432] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.001435] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.001438] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.001442] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.001445] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[  572.001454] end_request: critical target error, dev sdb, sector 64
[  572.005182] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.005185] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.005188] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.005192] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.005196] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 01 00 00 00 08 00
[  572.005204] end_request: critical target error, dev sdb, sector 256
[  572.008930] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.008932] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.008936] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.008939] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.008943] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.008951] end_request: critical target error, dev sdb, sector 0
[  572.012679] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.012682] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.012685] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.012689] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.012693] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.012701] end_request: critical target error, dev sdb, sector 0
[  572.016558] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.016562] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.016566] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.016570] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.016575] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.016584] end_request: critical target error, dev sdb, sector 0
[  572.020432] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.020436] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.020440] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.020445] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.020449] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.020459] end_request: critical target error, dev sdb, sector 0
[  572.024303] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.024306] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.024309] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.024313] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.024317] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.024326] end_request: critical target error, dev sdb, sector 0
[  572.028052] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.028055] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.028058] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.028062] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.028066] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 10 00 00 08 00
[  572.028074] end_request: critical target error, dev sdb, sector 16
[  572.031799] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.031802] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.031805] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.031809] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.031813] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.031821] end_request: critical target error, dev sdb, sector 0
[  572.035674] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.035677] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.035681] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.035684] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.035688] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.035696] end_request: critical target error, dev sdb, sector 0
[  572.039548] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.039551] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.039554] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.039558] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.039562] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.039570] end_request: critical target error, dev sdb, sector 0
[  572.043428] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.043432] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.043436] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.043440] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.043445] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.043454] end_request: critical target error, dev sdb, sector 0
[  572.047172] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.047174] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.047177] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.047181] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.047184] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.047192] end_request: critical target error, dev sdb, sector 0
[  572.051046] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.051049] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.051053] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.051056] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.051060] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.051069] end_request: critical target error, dev sdb, sector 0
[  572.054920] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.054923] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.054926] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.054930] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.054934] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.054942] end_request: critical target error, dev sdb, sector 0
[  572.058794] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.058796] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.058800] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.058804] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.058807] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.058815] end_request: critical target error, dev sdb, sector 0
[  572.062668] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.062671] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.062674] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.062678] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.062681] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.062690] end_request: critical target error, dev sdb, sector 0
[  572.066548] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.066552] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.066556] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.066560] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.066565] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.066574] end_request: critical target error, dev sdb, sector 0
[  572.070545] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.070550] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.070554] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.070558] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.070562] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.070572] end_request: critical target error, dev sdb, sector 0
[  572.074417] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.074420] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.074423] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.074427] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.074431] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.074440] end_request: critical target error, dev sdb, sector 0
[  572.078290] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.078293] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.078297] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.078301] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.078305] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 80 00 00 08 00
[  572.078313] end_request: critical target error, dev sdb, sector 128
[  572.082164] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.082167] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.082170] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.082174] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.082178] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 80 00 00 08 00
[  572.082186] end_request: critical target error, dev sdb, sector 128
[  572.086038] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.086041] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.086045] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.086049] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.086052] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 10 00 00 08 00
[  572.086061] end_request: critical target error, dev sdb, sector 16
[  572.089913] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.089915] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.089919] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.089923] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.089926] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.089935] end_request: critical target error, dev sdb, sector 0
[  572.093912] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.093915] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.093918] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.093922] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.093926] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.093934] end_request: critical target error, dev sdb, sector 0
[  572.097660] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.097662] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.097666] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.097669] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.097673] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[  572.097682] end_request: critical target error, dev sdb, sector 8
[  572.107458] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.107462] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.107466] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.107471] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.107475] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 10 00 00 08 00
[  572.107485] end_request: critical target error, dev sdb, sector 16
[  572.111456] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.111460] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.111464] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.111469] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.111473] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.111483] end_request: critical target error, dev sdb, sector 0
[  572.115282] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.115285] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.115289] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.115293] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.115297] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.115306] end_request: critical target error, dev sdb, sector 0
[  572.119156] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.119158] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.119162] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.119165] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.119169] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.119178] end_request: critical target error, dev sdb, sector 0
[  572.123030] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.123032] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.123036] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.123039] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.123043] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.123051] end_request: critical target error, dev sdb, sector 0
[  572.126904] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.126907] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.126910] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.126914] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.126918] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.126926] end_request: critical target error, dev sdb, sector 0
[  572.130778] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.130781] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.130784] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.130788] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.130792] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.130800] end_request: critical target error, dev sdb, sector 0
[  572.134652] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.134655] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.134659] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.134662] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.134666] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[  572.134675] end_request: critical target error, dev sdb, sector 8
[  572.138401] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.138404] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.138408] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.138412] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.138416] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 80 00 00 08 00
[  572.138424] end_request: critical target error, dev sdb, sector 128
[  572.142150] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.142152] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.142155] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.142159] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.142163] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.142171] end_request: critical target error, dev sdb, sector 0
[  572.145900] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.145903] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.145906] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.145910] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.145914] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.145922] end_request: critical target error, dev sdb, sector 0
[  572.149648] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.149651] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.149655] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.149659] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.149662] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 10 00 00 00 08 00
[  572.149671] end_request: critical target error, dev sdb, sector 4096
[  572.153397] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.153400] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.153403] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.153407] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.153410] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.153418] end_request: critical target error, dev sdb, sector 0
[  572.157272] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.157275] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.157278] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.157282] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.157286] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.157294] end_request: critical target error, dev sdb, sector 0
[  572.161037] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.161040] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.161043] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.161047] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.161051] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.161059] end_request: critical target error, dev sdb, sector 0
[  572.164770] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.164773] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.164776] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.164780] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.164784] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.164792] end_request: critical target error, dev sdb, sector 0
[  572.168520] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.168523] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.168526] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.168530] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.168534] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.168542] end_request: critical target error, dev sdb, sector 0
[  572.172393] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.172396] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.172399] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.172403] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.172407] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.172415] end_request: critical target error, dev sdb, sector 0
[  572.176268] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.176271] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.176274] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.176278] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.176282] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.176290] end_request: critical target error, dev sdb, sector 0
[  572.180017] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.180019] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.180022] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.180026] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.180030] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.180038] end_request: critical target error, dev sdb, sector 0
[  572.183765] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.183768] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.183771] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.183775] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.183779] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.183787] end_request: critical target error, dev sdb, sector 0
[  572.187515] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.187518] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.187521] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.187525] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.187529] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.187537] end_request: critical target error, dev sdb, sector 0
[  572.191389] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.191392] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.191395] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.191399] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.191403] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.191411] end_request: critical target error, dev sdb, sector 0
[  572.195138] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.195141] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.195144] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.195148] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.195152] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.195161] end_request: critical target error, dev sdb, sector 0
[  572.198888] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.198891] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.198895] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.198898] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.198902] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 18 00 00 08 00
[  572.198911] end_request: critical target error, dev sdb, sector 24
[  572.202761] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.202763] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.202767] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.202770] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.202774] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.202782] end_request: critical target error, dev sdb, sector 0
[  572.206636] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.206639] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.206642] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.206646] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.206650] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.206658] end_request: critical target error, dev sdb, sector 0
[  572.210514] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.210519] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.210523] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.210527] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.210531] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.210541] end_request: critical target error, dev sdb, sector 0
[  572.214384] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.214387] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.214391] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.214395] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.214399] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 38 00 00 08 00
[  572.214407] end_request: critical target error, dev sdb, sector 56
[  572.218262] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.218266] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.218270] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.218274] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.218279] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.218288] end_request: critical target error, dev sdb, sector 0
[  572.222136] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.222140] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.222144] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.222149] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.222153] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.222163] end_request: critical target error, dev sdb, sector 0
[  572.229680] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.229684] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.229689] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.229694] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.229698] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.229709] end_request: critical target error, dev sdb, sector 0
[  572.233509] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.233513] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.233517] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.233521] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.233526] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.233536] end_request: critical target error, dev sdb, sector 0
[  572.237302] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.237306] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.237310] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.237315] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.237319] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.237329] end_request: critical target error, dev sdb, sector 0
[  572.250901] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.250906] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.250910] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.250915] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.250920] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 01 e0 b7 80 00 00 08 00
[  572.250930] end_request: critical target error, dev sdb, sector 31504256
[  572.254627] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.254630] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.254634] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.254638] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.254642] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 01 e0 b7 80 00 00 08 00
[  572.254651] end_request: critical target error, dev sdb, sector 31504256
[  572.258376] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.258379] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.258383] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.258387] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.258391] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 01 e0 b7 f0 00 00 08 00
[  572.258400] end_request: critical target error, dev sdb, sector 31504368
[  572.262248] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.262251] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.262254] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.262258] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.262262] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 01 e0 b7 f0 00 00 08 00
[  572.262271] end_request: critical target error, dev sdb, sector 31504368
[  572.266122] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.266125] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.266128] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.266132] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.266136] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.266144] end_request: critical target error, dev sdb, sector 8192
[  572.269746] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.269749] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.269752] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.269756] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.269760] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.269769] end_request: critical target error, dev sdb, sector 8192
[  572.273626] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.273631] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.273635] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.273639] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.273644] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[  572.273654] end_request: critical target error, dev sdb, sector 8200
[  572.277375] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.277379] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.277383] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.277388] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.277392] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 01 e0 b7 f8 00 00 01 00
[  572.277402] end_request: critical target error, dev sdb, sector 31504376
[  572.281244] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.281247] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.281251] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.281255] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.281259] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[  572.281268] end_request: critical target error, dev sdb, sector 8200
[  572.284994] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.284996] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.285000] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.285004] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.285007] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[  572.285016] end_request: critical target error, dev sdb, sector 8200
[  572.288742] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.288745] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.288748] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.288752] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.288756] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 01 e0 b7 f8 00 00 01 00
[  572.288765] end_request: critical target error, dev sdb, sector 31504376
[  572.292491] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.292494] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.292497] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.292501] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.292505] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.292514] end_request: critical target error, dev sdb, sector 8192
[  572.296245] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.296249] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.296253] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.296257] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.296262] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.296271] end_request: critical target error, dev sdb, sector 8192
[  572.300119] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.300123] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.300127] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.300131] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.300136] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.300145] end_request: critical target error, dev sdb, sector 8192
[  572.303989] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.303992] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.303996] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.304000] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.304004] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.304013] end_request: critical target error, dev sdb, sector 8192
[  572.307738] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.307741] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.307744] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.307748] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.307752] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.307761] end_request: critical target error, dev sdb, sector 8192
[  572.311487] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.311489] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.311493] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.311496] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.311500] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.311509] end_request: critical target error, dev sdb, sector 8192
[  572.315361] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.315363] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.315367] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.315371] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.315374] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.315383] end_request: critical target error, dev sdb, sector 8192
[  572.319111] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.319114] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.319117] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.319121] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.319125] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 28 00 00 00 08 00
[  572.319133] end_request: critical target error, dev sdb, sector 10240
[  572.322984] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.322987] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.322990] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.322994] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.322998] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.323006] end_request: critical target error, dev sdb, sector 8192
[  572.326858] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.326861] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.326864] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.326868] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.326872] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.326881] end_request: critical target error, dev sdb, sector 8192
[  572.330732] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.330735] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.330738] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.330742] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.330746] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.330754] end_request: critical target error, dev sdb, sector 8192
[  572.334607] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.334609] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.334613] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.334616] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.334620] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.334628] end_request: critical target error, dev sdb, sector 8192
[  572.338480] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.338483] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.338486] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.338490] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.338494] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.338502] end_request: critical target error, dev sdb, sector 8192
[  572.342354] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.342357] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.342360] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.342364] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.342368] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.342376] end_request: critical target error, dev sdb, sector 8192
[  572.346104] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.346106] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.346109] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.346113] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.346117] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.346125] end_request: critical target error, dev sdb, sector 8192
[  572.349853] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.349857] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.349860] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.349864] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.349868] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.349876] end_request: critical target error, dev sdb, sector 8192
[  572.353852] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.353855] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.353858] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.353862] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.353865] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.353874] end_request: critical target error, dev sdb, sector 8192
[  572.357726] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.357729] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.357732] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.357736] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.357740] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.357748] end_request: critical target error, dev sdb, sector 8192
[  572.361475] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.361478] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.361481] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.361485] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.361489] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.361497] end_request: critical target error, dev sdb, sector 8192
[  572.365225] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.365227] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.365231] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.365234] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.365238] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.365246] end_request: critical target error, dev sdb, sector 8192
[  572.368974] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.368977] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.368980] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.368984] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.368988] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.368997] end_request: critical target error, dev sdb, sector 8192
[  572.372721] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.372730] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.372733] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.372737] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.372741] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.372749] end_request: critical target error, dev sdb, sector 8192
[  572.376471] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.376473] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.376477] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.376480] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.376484] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[  572.376492] end_request: critical target error, dev sdb, sector 8200
[  572.380221] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.380224] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.380227] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.380231] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.380234] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[  572.380243] end_request: critical target error, dev sdb, sector 8200
[  572.384094] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.384097] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.384100] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.384104] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.384108] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[  572.384116] end_request: critical target error, dev sdb, sector 8200
[  572.387844] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.387847] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.387850] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.387854] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.387858] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[  572.387866] end_request: critical target error, dev sdb, sector 8200
[  572.391718] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.391721] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.391724] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.391728] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.391731] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 18 00 00 08 00
[  572.391740] end_request: critical target error, dev sdb, sector 8216
[  572.395467] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.395469] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.395472] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.395476] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.395480] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 18 00 00 08 00
[  572.395488] end_request: critical target error, dev sdb, sector 8216
[  572.399218] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.399221] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.399224] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.399228] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.399232] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 18 00 00 08 00
[  572.399240] end_request: critical target error, dev sdb, sector 8216
[  572.403090] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.403093] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.403096] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.403100] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.403104] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 18 00 00 08 00
[  572.403112] end_request: critical target error, dev sdb, sector 8216
[  572.406840] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.406843] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.406846] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.406850] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.406854] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 38 00 00 08 00
[  572.406862] end_request: critical target error, dev sdb, sector 8248
[  572.410719] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.410723] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.410727] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.410732] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.410736] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 38 00 00 08 00
[  572.410746] end_request: critical target error, dev sdb, sector 8248
[  572.414589] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.414591] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.414595] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.414599] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.414603] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 38 00 00 08 00
[  572.414611] end_request: critical target error, dev sdb, sector 8248
[  572.418462] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.418465] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.418468] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.418472] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.418476] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 38 00 00 08 00
[  572.418485] end_request: critical target error, dev sdb, sector 8248
[  572.422336] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.422339] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.422342] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.422346] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.422350] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 78 00 00 08 00
[  572.422358] end_request: critical target error, dev sdb, sector 8312
[  572.426210] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.426212] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.426216] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.426219] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.426223] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 78 00 00 08 00
[  572.426232] end_request: critical target error, dev sdb, sector 8312
[  572.430086] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.430089] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.430093] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.430096] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.430100] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 78 00 00 08 00
[  572.430109] end_request: critical target error, dev sdb, sector 8312
[  572.433959] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.433961] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.433965] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.433968] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.433972] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 78 00 00 08 00
[  572.433980] end_request: critical target error, dev sdb, sector 8312
[  572.437833] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.437836] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.437839] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.437843] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.437847] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.437855] end_request: critical target error, dev sdb, sector 8192
[  572.441707] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.441709] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.441712] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.441716] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.441720] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.441728] end_request: critical target error, dev sdb, sector 8192
[  572.445456] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.445458] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.445462] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.445465] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.445469] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[  572.445477] end_request: critical target error, dev sdb, sector 8200
[  572.449206] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.449209] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.449212] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.449216] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.449220] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[  572.449229] end_request: critical target error, dev sdb, sector 8200
[  572.452979] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.452983] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.452988] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.452992] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.452996] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 18 00 00 08 00
[  572.453006] end_request: critical target error, dev sdb, sector 8216
[  572.456747] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.456753] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.456765] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.456772] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.456778] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 18 00 00 08 00
[  572.456792] end_request: critical target error, dev sdb, sector 8216
[  572.460583] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.460587] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.460591] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.460595] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.460599] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 38 00 00 08 00
[  572.460609] end_request: critical target error, dev sdb, sector 8248
[  572.464374] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.464379] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.464383] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.464387] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.464392] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 38 00 00 08 00
[  572.464402] end_request: critical target error, dev sdb, sector 8248
[  572.468077] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.468080] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.468083] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.468087] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.468091] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 78 00 00 08 00
[  572.468100] end_request: critical target error, dev sdb, sector 8312
[  572.471824] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.471827] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.471830] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.471834] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.471838] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 78 00 00 08 00
[  572.471846] end_request: critical target error, dev sdb, sector 8312
[  572.475574] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.475576] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.475579] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.475583] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.475587] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.475595] end_request: critical target error, dev sdb, sector 8192
[  572.479323] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.479325] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.479328] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.479332] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.479336] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.479344] end_request: critical target error, dev sdb, sector 8192
[  572.483072] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.483075] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.483078] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.483082] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.483086] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.483094] end_request: critical target error, dev sdb, sector 8192
[  572.486948] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.486951] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.486954] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.486958] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.486962] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.486970] end_request: critical target error, dev sdb, sector 8192
[  572.490821] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.490823] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.490826] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.490830] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.490834] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.490842] end_request: critical target error, dev sdb, sector 8192
[  572.494695] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.494698] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.494701] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.494705] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.494708] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.494717] end_request: critical target error, dev sdb, sector 8192
[  572.498444] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.498446] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.498450] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.498453] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.498457] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 10 00 00 08 00
[  572.498466] end_request: critical target error, dev sdb, sector 8208
[  572.502318] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.502321] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.502324] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.502328] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.502331] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 80 00 00 08 00
[  572.502340] end_request: critical target error, dev sdb, sector 8320
[  572.506192] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.506195] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.506198] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.506202] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.506205] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 80 00 00 08 00
[  572.506214] end_request: critical target error, dev sdb, sector 8320
[  572.510067] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.510070] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.510073] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.510077] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.510081] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 80 00 00 08 00
[  572.510089] end_request: critical target error, dev sdb, sector 8320
[  572.513940] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.513943] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.513946] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.513950] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.513954] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 10 00 00 08 00
[  572.513962] end_request: critical target error, dev sdb, sector 8208
[  572.517691] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.517694] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.517697] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.517701] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.517705] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 80 00 00 08 00
[  572.517713] end_request: critical target error, dev sdb, sector 8320
[  572.521438] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.521441] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.521444] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.521448] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.521451] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[  572.521460] end_request: critical target error, dev sdb, sector 8256
[  572.525188] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.525191] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.525194] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.525198] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.525202] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[  572.525210] end_request: critical target error, dev sdb, sector 8256
[  572.528938] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.528941] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.528944] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.528948] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.528952] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[  572.528960] end_request: critical target error, dev sdb, sector 8256
[  572.532704] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.532707] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.532710] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.532714] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.532718] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[  572.532726] end_request: critical target error, dev sdb, sector 8256
[  572.536434] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.536437] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.536440] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.536444] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.536448] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[  572.536456] end_request: critical target error, dev sdb, sector 8256
[  572.540310] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.540312] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.540316] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.540319] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.540323] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[  572.540332] end_request: critical target error, dev sdb, sector 8256
[  572.544189] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.544193] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.544197] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.544202] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.544206] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[  572.544216] end_request: critical target error, dev sdb, sector 8256
[  572.547936] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.547940] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.547943] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.547947] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.547952] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[  572.547961] end_request: critical target error, dev sdb, sector 8256
[  572.551813] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.551817] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.551821] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.551825] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.551830] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[  572.551839] end_request: critical target error, dev sdb, sector 8256
[  572.555556] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.555558] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.555562] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.555566] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.555570] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[  572.555579] end_request: critical target error, dev sdb, sector 8256
[  572.559306] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.559309] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.559312] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.559316] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.559320] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 21 00 00 00 08 00
[  572.559328] end_request: critical target error, dev sdb, sector 8448
[  572.563180] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.563183] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.563186] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.563190] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.563193] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.563202] end_request: critical target error, dev sdb, sector 8192
[  572.567053] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.567056] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.567059] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.567063] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.567067] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.567076] end_request: critical target error, dev sdb, sector 8192
[  572.570928] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.570931] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.570934] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.570938] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.570942] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.570950] end_request: critical target error, dev sdb, sector 8192
[  572.574802] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.574805] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.574808] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.574812] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.574815] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.574824] end_request: critical target error, dev sdb, sector 8192
[  572.578551] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.578554] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.578558] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.578562] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.578565] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.578574] end_request: critical target error, dev sdb, sector 8192
[  572.582472] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.582476] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.582480] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.582485] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.582489] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 10 00 00 08 00
[  572.582499] end_request: critical target error, dev sdb, sector 8208
[  572.586199] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.586203] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.586208] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.586212] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.586216] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.586226] end_request: critical target error, dev sdb, sector 8192
[  572.590050] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.590053] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.590056] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.590061] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.590065] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.590073] end_request: critical target error, dev sdb, sector 8192
[  572.593798] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.593801] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.593805] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.593808] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.593812] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.593821] end_request: critical target error, dev sdb, sector 8192
[  572.597546] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.597549] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.597552] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.597556] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.597560] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.597568] end_request: critical target error, dev sdb, sector 8192
[  572.611947] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.611951] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.611955] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.611960] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.611964] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.611974] end_request: critical target error, dev sdb, sector 8192
[  572.615694] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.615698] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.615702] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.615706] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.615711] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.615721] end_request: critical target error, dev sdb, sector 8192
[  572.619420] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.619423] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.619427] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.619431] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.619434] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.619443] end_request: critical target error, dev sdb, sector 8192
[  572.623291] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.623294] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.623297] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.623301] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.623305] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.623313] end_request: critical target error, dev sdb, sector 8192
[  572.627169] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.627173] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.627177] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.627182] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.627186] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.627196] end_request: critical target error, dev sdb, sector 8192
[  572.631044] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.631048] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.631052] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.631056] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.631061] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.631070] end_request: critical target error, dev sdb, sector 8192
[  572.634793] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.634798] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.634801] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.634806] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.634810] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.634820] end_request: critical target error, dev sdb, sector 8192
[  572.638702] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.638706] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.638710] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.638715] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.638719] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.638729] end_request: critical target error, dev sdb, sector 8192
[  572.642541] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.642545] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.642549] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.642553] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.642558] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 80 00 00 08 00
[  572.642568] end_request: critical target error, dev sdb, sector 8320
[  572.646415] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.646420] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.646424] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.646428] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.646432] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 80 00 00 08 00
[  572.646442] end_request: critical target error, dev sdb, sector 8320
[  572.650309] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.650314] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.650318] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.650322] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.650327] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 10 00 00 08 00
[  572.650337] end_request: critical target error, dev sdb, sector 8208
[  572.654040] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.654044] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.654048] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.654052] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.654056] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.654066] end_request: critical target error, dev sdb, sector 8192
[  572.657787] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.657791] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.657795] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.657799] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.657804] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.657814] end_request: critical target error, dev sdb, sector 8192
[  572.661662] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.661666] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.661670] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.661675] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.661679] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[  572.661689] end_request: critical target error, dev sdb, sector 8200
[  572.665407] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.665410] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.665413] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.665417] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.665421] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 10 00 00 08 00
[  572.665430] end_request: critical target error, dev sdb, sector 8208
[  572.669175] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.669178] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.669182] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.669186] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.669190] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.669198] end_request: critical target error, dev sdb, sector 8192
[  572.673056] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.673060] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.673064] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.673069] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.673073] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.673083] end_request: critical target error, dev sdb, sector 8192
[  572.676905] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.676907] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.676911] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.676915] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.676919] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.676927] end_request: critical target error, dev sdb, sector 8192
[  572.680798] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.680802] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.680805] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.680809] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.680813] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.680822] end_request: critical target error, dev sdb, sector 8192
[  572.684570] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.684583] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.684588] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.684594] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.684599] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.684610] end_request: critical target error, dev sdb, sector 8192
[  572.688402] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.688405] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.688408] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.688412] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.688416] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.688425] end_request: critical target error, dev sdb, sector 8192
[  572.692303] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.692307] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.692311] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.692316] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.692320] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[  572.692330] end_request: critical target error, dev sdb, sector 8200
[  572.696025] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.696028] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.696031] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.696035] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.696039] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 80 00 00 08 00
[  572.696048] end_request: critical target error, dev sdb, sector 8320
[  572.699903] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.699907] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.699911] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.699915] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.699920] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.699930] end_request: critical target error, dev sdb, sector 8192
[  572.703777] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.703781] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.703785] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.703790] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.703794] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.703804] end_request: critical target error, dev sdb, sector 8192
[  572.707652] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.707656] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.707660] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.707664] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.707669] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 30 00 00 00 08 00
[  572.707679] end_request: critical target error, dev sdb, sector 12288
[  572.711397] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.711401] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.711404] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.711408] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.711412] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.711421] end_request: critical target error, dev sdb, sector 8192
[  572.715276] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.715280] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.715284] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.715288] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.715292] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.715302] end_request: critical target error, dev sdb, sector 8192
[  572.719019] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.719021] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.719025] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.719029] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.719032] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.719041] end_request: critical target error, dev sdb, sector 8192
[  572.722769] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.722772] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.722775] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.722779] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.722783] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.722791] end_request: critical target error, dev sdb, sector 8192
[  572.726642] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.726645] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.726648] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.726652] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.726656] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.726664] end_request: critical target error, dev sdb, sector 8192
[  572.730517] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.730520] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.730523] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.730527] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.730531] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.730539] end_request: critical target error, dev sdb, sector 8192
[  572.734395] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.734399] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.734403] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.734408] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.734412] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.734422] end_request: critical target error, dev sdb, sector 8192
[  572.738272] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.738276] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.738280] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.738284] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.738289] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.738299] end_request: critical target error, dev sdb, sector 8192
[  572.742140] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.742143] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.742146] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.742150] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.742154] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.742163] end_request: critical target error, dev sdb, sector 8192
[  572.745888] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.745891] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.745895] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.745898] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.745902] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.745911] end_request: critical target error, dev sdb, sector 8192
[  572.749637] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.749640] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.749644] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.749648] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.749651] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.749660] end_request: critical target error, dev sdb, sector 8192
[  572.753516] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.753520] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.753524] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.753528] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.753533] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.753542] end_request: critical target error, dev sdb, sector 8192
[  572.757261] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.757264] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.757267] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.757271] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.757275] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 18 00 00 08 00
[  572.757284] end_request: critical target error, dev sdb, sector 8216
[  572.761009] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.761012] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.761015] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.761019] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.761023] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.761031] end_request: critical target error, dev sdb, sector 8192
[  572.764786] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.764790] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.764794] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.764799] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.764803] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.764813] end_request: critical target error, dev sdb, sector 8192
[  572.768511] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.768514] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.768517] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.768521] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.768525] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.768534] end_request: critical target error, dev sdb, sector 8192
[  572.772258] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.772261] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.772264] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.772268] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.772272] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 38 00 00 08 00
[  572.772281] end_request: critical target error, dev sdb, sector 8248
[  572.776135] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.776140] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.776143] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.776148] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.776152] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.776162] end_request: critical target error, dev sdb, sector 8192
[  572.780010] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.780014] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.780018] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.780022] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.780027] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[  572.780036] end_request: critical target error, dev sdb, sector 8192
[  572.784130] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.784133] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.784137] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.784141] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.784145] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.784154] end_request: critical target error, dev sdb, sector 0
[  572.788017] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.788023] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.788029] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.788035] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.788041] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.788051] end_request: critical target error, dev sdb, sector 0
[  572.791926] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.791931] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.791935] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.791939] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.791944] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.791953] end_request: critical target error, dev sdb, sector 0
[  572.795756] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.795760] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.795764] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.795768] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.795773] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.795782] end_request: critical target error, dev sdb, sector 0
[  572.799502] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.799505] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.799508] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.799512] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.799516] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.799525] end_request: critical target error, dev sdb, sector 0
[  572.803376] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.803379] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.803382] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.803386] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.803390] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.803399] end_request: critical target error, dev sdb, sector 0
[  572.807249] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.807251] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.807255] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.807259] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.807262] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.807271] end_request: critical target error, dev sdb, sector 0
[  572.810999] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.811001] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.811005] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.811009] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.811013] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 18 00 00 08 00
[  572.811021] end_request: critical target error, dev sdb, sector 24
[  572.814898] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.814902] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.814906] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.814910] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.814915] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.814925] end_request: critical target error, dev sdb, sector 0
[  572.818747] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.818749] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.818753] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.818757] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.818761] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.818770] end_request: critical target error, dev sdb, sector 0
[  572.822621] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.822624] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.822628] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.822631] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.822635] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.822644] end_request: critical target error, dev sdb, sector 0
[  572.826495] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.826498] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.826501] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.826505] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.826508] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 38 00 00 08 00
[  572.826517] end_request: critical target error, dev sdb, sector 56
[  572.830370] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.830373] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.830376] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.830380] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.830384] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.830392] end_request: critical target error, dev sdb, sector 0
[  572.834243] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.834246] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.834249] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.834253] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.834257] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.834265] end_request: critical target error, dev sdb, sector 0
[  572.841497] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.841502] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.841506] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.841511] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.841516] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.841526] end_request: critical target error, dev sdb, sector 0
[  572.845370] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.845374] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.845378] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.845382] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.845387] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.845396] end_request: critical target error, dev sdb, sector 0
[  572.849115] sd 10:0:0:0: [sdb] Unhandled sense code
[  572.849118] sd 10:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[  572.849122] sd 10:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[  572.849126] sd 10:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[  572.849130] sd 10:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[  572.849139] end_request: critical target error, dev sdb, sector 0