[   32.258484] ip_tables: (C) 2000-2006 Netfilter Core Team
[   35.140031] Clocksource tsc unstable (delta = -194992236 ns)
[   36.316902] ip6_tables: (C) 2000-2006 Netfilter Core Team
[   36.606054] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[   36.609636] CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use
[   36.609644] nf_conntrack.acct=1 kernel parameter, acct=1 nf_conntrack module option or
[   36.609648] sysctl net.netfilter.nf_conntrack_acct=1 to enable it.
[   44.078759] CPUFREQ: Per core ondemand sysfs interface is deprecated - ignore_nice_load
[   44.376013] vboxdrv: Trying to deactivate the NMI watchdog permanently...
[   44.376022] vboxdrv: Warning: 2.6.31+ kernel detected. Most likely the hardware performance
[   44.376026] vboxdrv: counter framework which can generate NMIs is active. You have to prevent
[   44.376029] vboxdrv: the usage of hardware performance counters by
[   44.376031] vboxdrv:   echo 2 > /proc/sys/kernel/perf_counter_paranoid
[   44.376038] vboxdrv: Found 1 processor cores.
[   44.377639] VBoxDrv: dbg - g_abExecMemory=ffffffffa0db1a20
[   44.379427] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'.
[   44.379434] vboxdrv: Successfully loaded version 3.1.6 (interface 0x00100001).
[   44.600269] vboxnetflt: no symbol version for RTSemFastMutexCreate
[   44.600277] vboxnetflt: Unknown symbol RTSemFastMutexCreate
[   44.600531] vboxnetflt: no symbol version for RTR0Init
[   44.600535] vboxnetflt: Unknown symbol RTR0Init
[   44.600963] vboxnetflt: no symbol version for SUPDrvLinuxIDC
[   44.600967] vboxnetflt: Unknown symbol SUPDrvLinuxIDC
[   44.601225] vboxnetflt: no symbol version for RTSpinlockRelease
[   44.601229] vboxnetflt: Unknown symbol RTSpinlockRelease
[   44.601395] vboxnetflt: no symbol version for RTSemEventDestroy
[   44.601399] vboxnetflt: Unknown symbol RTSemEventDestroy
[   44.601569] vboxnetflt: no symbol version for RTUuidFromStr
[   44.601573] vboxnetflt: Unknown symbol RTUuidFromStr
[   44.601737] vboxnetflt: no symbol version for RTSemEventSignal
[   44.601741] vboxnetflt: Unknown symbol RTSemEventSignal
[   44.601907] vboxnetflt: no symbol version for RTErrConvertFromErrno
[   44.601911] vboxnetflt: Unknown symbol RTErrConvertFromErrno
[   44.602168] vboxnetflt: no symbol version for RTSemEventWait
[   44.602171] vboxnetflt: Unknown symbol RTSemEventWait
[   44.602333] vboxnetflt: no symbol version for RTMemAllocZ
[   44.602336] vboxnetflt: Unknown symbol RTMemAllocZ
[   44.602504] vboxnetflt: no symbol version for RTErrConvertToErrno
[   44.602508] vboxnetflt: Unknown symbol RTErrConvertToErrno
[   44.602763] vboxnetflt: no symbol version for RTSemFastMutexRequest
[   44.602767] vboxnetflt: Unknown symbol RTSemFastMutexRequest
[   44.602933] vboxnetflt: no symbol version for RTSpinlockCreate
[   44.602936] vboxnetflt: Unknown symbol RTSpinlockCreate
[   44.603202] vboxnetflt: no symbol version for RTLogRelDefaultInstance
[   44.603206] vboxnetflt: Unknown symbol RTLogRelDefaultInstance
[   44.603367] vboxnetflt: no symbol version for RTMemFree
[   44.603371] vboxnetflt: Unknown symbol RTMemFree
[   44.603619] vboxnetflt: no symbol version for RTSemFastMutexRelease
[   44.603623] vboxnetflt: Unknown symbol RTSemFastMutexRelease
[   44.603994] vboxnetflt: no symbol version for RTTimeNanoTS
[   44.603998] vboxnetflt: Unknown symbol RTTimeNanoTS
[   44.604628] vboxnetflt: no symbol version for RTSpinlockDestroy
[   44.604632] vboxnetflt: Unknown symbol RTSpinlockDestroy
[   44.604942] vboxnetflt: no symbol version for RTSemEventCreate
[   44.604946] vboxnetflt: Unknown symbol RTSemEventCreate
[   44.605111] vboxnetflt: no symbol version for RTSpinlockAcquire
[   44.605115] vboxnetflt: Unknown symbol RTSpinlockAcquire
[   44.605284] vboxnetflt: no symbol version for RTLogLoggerEx
[   44.605287] vboxnetflt: Unknown symbol RTLogLoggerEx
[   44.605539] vboxnetflt: no symbol version for RTR0Term
[   44.605542] vboxnetflt: Unknown symbol RTR0Term
[   44.605903] vboxnetflt: no symbol version for RTUuidCompareStr
[   44.605907] vboxnetflt: Unknown symbol RTUuidCompareStr
[   44.606213] vboxnetflt: no symbol version for RTSemFastMutexDestroy
[   44.606216] vboxnetflt: Unknown symbol RTSemFastMutexDestroy
[  701.230038] usb 1-6: new high speed USB device using ehci_hcd and address 5
[  701.382140] usb 1-6: configuration #1 chosen from 1 choice
[  701.531595] Initializing USB Mass Storage driver...
[  701.531789] scsi4 : SCSI emulation for USB Mass Storage devices
[  701.532053] usbcore: registered new interface driver usb-storage
[  701.532060] USB Mass Storage support registered.
[  701.544649] usb-storage: device found at 5
[  701.544656] usb-storage: waiting for device to settle before scanning
[  706.550032] usb-storage: device scan complete
[  706.551624] scsi 4:0:0:0: Direct-Access     HP       External HDD     1028 PQ: 0 ANSI: 4
[  706.552357] scsi 4:0:0:1: CD-ROM            HP       Virtual CD 4607  1028 PQ: 0 ANSI: 4
[  706.554235] sd 4:0:0:0: Attached scsi generic sg2 type 0
[  706.559513] sr1: scsi3-mmc drive: 51x/51x caddy
[  706.559736] sr 4:0:0:1: Attached scsi CD-ROM sr1
[  706.559856] sr 4:0:0:1: Attached scsi generic sg3 type 5
[  706.572288] sd 4:0:0:0: [sdb] 1952151552 512-byte logical blocks: (999 GB/930 GiB)
[  706.575228] sd 4:0:0:0: [sdb] Write Protect is off
[  706.575238] sd 4:0:0:0: [sdb] Mode Sense: 23 00 10 00
[  706.575243] sd 4:0:0:0: [sdb] Assuming drive cache: write through
[  706.581009] sd 4:0:0:0: [sdb] Assuming drive cache: write through
[  706.581019]  sdb: sdb1
[  706.597127] sd 4:0:0:0: [sdb] Assuming drive cache: write through
[  706.597139] sd 4:0:0:0: [sdb] Attached SCSI disk
[  709.252352] sd 4:0:0:0: [sdb] Unhandled sense code
[  709.252360] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  709.252368] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  709.252376] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  709.252384] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 10 00 00 00 08 00
[  709.252398] end_request: I/O error, dev sdb, sector 4096
[  709.252407] Buffer I/O error on device sdb, logical block 512
[  711.764108] sd 4:0:0:0: [sdb] Unhandled sense code
[  711.764116] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  711.764124] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  711.764131] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  711.764140] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 10 00 00 00 08 00
[  711.764154] end_request: I/O error, dev sdb, sector 4096
[  711.764163] Buffer I/O error on device sdb, logical block 512
[  714.497101] sd 4:0:0:0: [sdb] Unhandled sense code
[  714.497109] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  714.497116] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  714.497124] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  714.497132] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 10 00 00 00 08 00
[  714.497147] end_request: I/O error, dev sdb, sector 4096
[  714.497156] Buffer I/O error on device sdb1, logical block 256
[  717.020108] sd 4:0:0:0: [sdb] Unhandled sense code
[  717.020116] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  717.020123] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  717.020131] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  717.020140] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 10 00 00 00 08 00
[  717.020154] end_request: I/O error, dev sdb, sector 4096
[  717.020163] Buffer I/O error on device sdb1, logical block 256
[  719.529102] sd 4:0:0:0: [sdb] Unhandled sense code
[  719.529110] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  719.529117] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  719.529125] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  719.529133] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[  719.529148] end_request: I/O error, dev sdb, sector 2168
[  719.529157] Buffer I/O error on device sdb1, logical block 15
[  722.040109] sd 4:0:0:0: [sdb] Unhandled sense code
[  722.040117] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  722.040124] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  722.040132] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  722.040140] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[  722.040155] end_request: I/O error, dev sdb, sector 2168
[  722.040164] Buffer I/O error on device sdb1, logical block 15
[  724.550111] sd 4:0:0:0: [sdb] Unhandled sense code
[  724.550119] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  724.550126] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  724.550134] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  724.550142] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[  724.550157] end_request: I/O error, dev sdb, sector 2168
[  724.550166] Buffer I/O error on device sdb1, logical block 15
[  727.062111] sd 4:0:0:0: [sdb] Unhandled sense code
[  727.062119] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  727.062126] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  727.062134] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  727.062142] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[  727.062157] end_request: I/O error, dev sdb, sector 2168
[  727.062166] Buffer I/O error on device sdb1, logical block 15
[  729.574111] sd 4:0:0:0: [sdb] Unhandled sense code
[  729.574119] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  729.574126] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  729.574134] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  729.574143] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[  729.574157] end_request: I/O error, dev sdb, sector 2168
[  729.574166] Buffer I/O error on device sdb1, logical block 15
[  732.084111] sd 4:0:0:0: [sdb] Unhandled sense code
[  732.084118] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  732.084126] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  732.084134] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  732.084142] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[  732.084156] end_request: I/O error, dev sdb, sector 2168
[  732.084165] Buffer I/O error on device sdb1, logical block 15
[  734.596110] sd 4:0:0:0: [sdb] Unhandled sense code
[  734.596117] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  734.596124] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  734.596132] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  734.596140] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[  734.596156] end_request: I/O error, dev sdb, sector 2168
[  734.596165] Buffer I/O error on device sdb1, logical block 15
[  737.108112] sd 4:0:0:0: [sdb] Unhandled sense code
[  737.108119] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  737.108127] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  737.108135] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  737.108143] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[  737.108157] end_request: I/O error, dev sdb, sector 2176
[  737.108166] Buffer I/O error on device sdb1, logical block 16
[  739.618112] sd 4:0:0:0: [sdb] Unhandled sense code
[  739.618119] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  739.618126] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  739.618134] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  739.618142] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[  739.618157] end_request: I/O error, dev sdb, sector 2176
[  739.618165] Buffer I/O error on device sdb1, logical block 16
[  742.129112] sd 4:0:0:0: [sdb] Unhandled sense code
[  742.129120] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  742.129127] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  742.129134] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  742.129143] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[  742.129157] end_request: I/O error, dev sdb, sector 2176
[  742.129166] Buffer I/O error on device sdb1, logical block 16
[  744.640119] sd 4:0:0:0: [sdb] Unhandled sense code
[  744.640127] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  744.640134] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  744.640142] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  744.640150] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[  744.640165] end_request: I/O error, dev sdb, sector 2176
[  744.640173] Buffer I/O error on device sdb1, logical block 16
[  747.164116] sd 4:0:0:0: [sdb] Unhandled sense code
[  747.164124] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  747.164131] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  747.164139] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  747.164147] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 00 00 00 08 00
[  747.164161] end_request: I/O error, dev sdb, sector 2304
[  747.164170] Buffer I/O error on device sdb1, logical block 32
[  749.685117] sd 4:0:0:0: [sdb] Unhandled sense code
[  749.685125] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  749.685132] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  749.685140] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  749.685148] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 00 00 00 08 00
[  749.685163] end_request: I/O error, dev sdb, sector 2304
[  749.685172] Buffer I/O error on device sdb1, logical block 32
[  752.208116] sd 4:0:0:0: [sdb] Unhandled sense code
[  752.208124] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  752.208131] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  752.208139] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  752.208147] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 08 00 00 08 00
[  752.208162] end_request: I/O error, dev sdb, sector 2312
[  752.208171] Buffer I/O error on device sdb1, logical block 33
[  754.807117] sd 4:0:0:0: [sdb] Unhandled sense code
[  754.807123] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  754.807131] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  754.807139] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  754.807147] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 08 00 00 08 00
[  754.807163] end_request: I/O error, dev sdb, sector 2312
[  754.807172] Buffer I/O error on device sdb1, logical block 33
[  757.320124] sd 4:0:0:0: [sdb] Unhandled sense code
[  757.320131] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  757.320138] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  757.320146] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  757.320154] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 10 00 00 08 00
[  757.320169] end_request: I/O error, dev sdb, sector 2320
[  757.320178] Buffer I/O error on device sdb1, logical block 34
[  759.831124] sd 4:0:0:0: [sdb] Unhandled sense code
[  759.831132] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  759.831139] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  759.831147] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  759.831155] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 10 00 00 08 00
[  759.831170] end_request: I/O error, dev sdb, sector 2320
[  759.831179] Buffer I/O error on device sdb1, logical block 34
[  762.346116] sd 4:0:0:0: [sdb] Unhandled sense code
[  762.346124] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  762.346131] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  762.346139] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  762.346147] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 00 00 00 08 00
[  762.346161] end_request: I/O error, dev sdb, sector 2816
[  762.346170] Buffer I/O error on device sdb1, logical block 96
[  764.857123] sd 4:0:0:0: [sdb] Unhandled sense code
[  764.857131] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  764.857138] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  764.857147] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  764.857155] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 00 00 00 08 00
[  764.857170] end_request: I/O error, dev sdb, sector 2816
[  764.857179] Buffer I/O error on device sdb1, logical block 96
[  767.368123] sd 4:0:0:0: [sdb] Unhandled sense code
[  767.368131] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  767.368138] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  767.368146] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  767.368154] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 08 00 00 08 00
[  767.368168] end_request: I/O error, dev sdb, sector 2824
[  767.368177] Buffer I/O error on device sdb1, logical block 97
[  769.879123] sd 4:0:0:0: [sdb] Unhandled sense code
[  769.879130] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  769.879138] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  769.879145] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  769.879153] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 08 00 00 08 00
[  769.879168] end_request: I/O error, dev sdb, sector 2824
[  769.879177] Buffer I/O error on device sdb1, logical block 97
[  772.390130] sd 4:0:0:0: [sdb] Unhandled sense code
[  772.390137] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  772.390145] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  772.390153] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  772.390161] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 10 00 00 08 00
[  772.390176] end_request: I/O error, dev sdb, sector 2832
[  772.390184] Buffer I/O error on device sdb1, logical block 98
[  774.902129] sd 4:0:0:0: [sdb] Unhandled sense code
[  774.902137] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  774.902144] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  774.902152] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  774.902160] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 10 00 00 08 00
[  774.902175] end_request: I/O error, dev sdb, sector 2832
[  774.902184] Buffer I/O error on device sdb1, logical block 98
[  777.419126] sd 4:0:0:0: [sdb] Unhandled sense code
[  777.419134] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  777.419141] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  777.419149] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  777.419157] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[  777.419172] end_request: I/O error, dev sdb, sector 2176
[  777.419181] Buffer I/O error on device sdb1, logical block 16
[  779.930134] sd 4:0:0:0: [sdb] Unhandled sense code
[  779.930142] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  779.930149] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  779.930157] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  779.930165] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[  779.930179] end_request: I/O error, dev sdb, sector 2176
[  779.930188] Buffer I/O error on device sdb1, logical block 16
[  782.441137] sd 4:0:0:0: [sdb] Unhandled sense code
[  782.441145] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  782.441152] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  782.441160] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  782.441169] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[  782.441184] end_request: I/O error, dev sdb, sector 2176
[  782.441193] Buffer I/O error on device sdb1, logical block 16
[  784.952134] sd 4:0:0:0: [sdb] Unhandled sense code
[  784.952142] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[  784.952149] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[  784.952156] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[  784.952165] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[  784.952179] end_request: I/O error, dev sdb, sector 2176
[  784.952188] Buffer I/O error on device sdb1, logical block 16
[  785.353372] XFS mounting filesystem sdb1
[  785.736807] Ending clean XFS mount for filesystem: sdb1
[ 1142.794278] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1142.794286] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1142.794293] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1142.794301] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1142.794309] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 00 00 00 ef 00
[ 1142.794324] end_request: I/O error, dev sdb, sector 2048
[ 1145.317279] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1145.317287] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1145.317294] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1145.317302] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1145.317310] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 ef 00 00 f0 00
[ 1145.317325] end_request: I/O error, dev sdb, sector 2287
[ 1147.841284] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1147.841291] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1147.841299] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1147.841307] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1147.841315] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 df 00 00 f0 00
[ 1147.841330] end_request: I/O error, dev sdb, sector 2527
[ 1150.365283] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1150.365291] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1150.365298] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1150.365306] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1150.365314] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0a cf 00 00 f0 00
[ 1150.365329] end_request: I/O error, dev sdb, sector 2767
[ 1152.890286] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1152.890294] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1152.890301] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1152.890309] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1152.890317] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b bf 00 00 41 00
[ 1152.890332] end_request: I/O error, dev sdb, sector 3007
[ 1155.485283] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1155.485291] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1155.485298] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1155.485306] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1155.485314] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 10 00 00 00 08 00
[ 1155.485329] end_request: I/O error, dev sdb, sector 4096
[ 1155.485338] Buffer I/O error on device sdb1, logical block 256
[ 1158.006282] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1158.006290] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1158.006297] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1158.006305] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1158.006313] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 10 00 00 00 08 00
[ 1158.006327] end_request: I/O error, dev sdb, sector 4096
[ 1158.006336] Buffer I/O error on device sdb1, logical block 256
[ 1160.516285] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1160.516293] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1160.516300] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1160.516308] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1160.516316] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1160.516331] end_request: I/O error, dev sdb, sector 2168
[ 1160.516340] Buffer I/O error on device sdb1, logical block 15
[ 1163.026293] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1163.026300] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1163.026308] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1163.026315] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1163.026324] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1163.026338] end_request: I/O error, dev sdb, sector 2168
[ 1163.026347] Buffer I/O error on device sdb1, logical block 15
[ 1165.538283] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1165.538291] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1165.538299] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1165.538306] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1165.538315] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1165.538329] end_request: I/O error, dev sdb, sector 2168
[ 1165.538338] Buffer I/O error on device sdb1, logical block 15
[ 1168.049285] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1168.049293] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1168.049300] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1168.049308] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1168.049316] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1168.049331] end_request: I/O error, dev sdb, sector 2168
[ 1168.049339] Buffer I/O error on device sdb1, logical block 15
[ 1170.560293] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1170.560301] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1170.560308] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1170.560316] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1170.560324] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1170.560339] end_request: I/O error, dev sdb, sector 2168
[ 1170.560348] Buffer I/O error on device sdb1, logical block 15
[ 1173.072292] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1173.072300] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1173.072307] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1173.072314] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1173.072322] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1173.072337] end_request: I/O error, dev sdb, sector 2168
[ 1173.072346] Buffer I/O error on device sdb1, logical block 15
[ 1175.582291] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1175.582299] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1175.582306] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1175.582314] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1175.582322] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1175.582337] end_request: I/O error, dev sdb, sector 2168
[ 1175.582346] Buffer I/O error on device sdb1, logical block 15
[ 1178.094293] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1178.094301] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1178.094308] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1178.094316] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1178.094324] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1178.094339] end_request: I/O error, dev sdb, sector 2176
[ 1178.094347] Buffer I/O error on device sdb1, logical block 16
[ 1180.605294] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1180.605301] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1180.605309] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1180.605316] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1180.605325] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1180.605339] end_request: I/O error, dev sdb, sector 2176
[ 1180.605348] Buffer I/O error on device sdb1, logical block 16
[ 1183.116292] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1183.116300] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1183.116307] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1183.116315] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1183.116323] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1183.116338] end_request: I/O error, dev sdb, sector 2176
[ 1183.116347] Buffer I/O error on device sdb1, logical block 16
[ 1185.628292] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1185.628300] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1185.628307] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1185.628315] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1185.628323] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1185.628338] end_request: I/O error, dev sdb, sector 2176
[ 1185.628346] Buffer I/O error on device sdb1, logical block 16
[ 1188.139291] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1188.139299] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1188.139306] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1188.139314] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1188.139322] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 00 00 00 08 00
[ 1188.139337] end_request: I/O error, dev sdb, sector 2304
[ 1188.139345] Buffer I/O error on device sdb1, logical block 32
[ 1190.651298] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1190.651306] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1190.651313] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1190.651321] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1190.651329] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 00 00 00 08 00
[ 1190.651344] end_request: I/O error, dev sdb, sector 2304
[ 1190.651352] Buffer I/O error on device sdb1, logical block 32
[ 1193.163198] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1193.163206] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1193.163213] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1193.163221] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1193.163229] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 08 00 00 08 00
[ 1193.163243] end_request: I/O error, dev sdb, sector 2312
[ 1193.163252] Buffer I/O error on device sdb1, logical block 33
[ 1195.673300] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1195.673307] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1195.673315] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1195.673322] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1195.673331] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 08 00 00 08 00
[ 1195.673345] end_request: I/O error, dev sdb, sector 2312
[ 1195.673354] Buffer I/O error on device sdb1, logical block 33
[ 1198.184305] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1198.184313] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1198.184321] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1198.184328] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1198.184337] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 10 00 00 08 00
[ 1198.184351] end_request: I/O error, dev sdb, sector 2320
[ 1198.184361] Buffer I/O error on device sdb1, logical block 34
[ 1200.695300] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1200.695309] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1200.695316] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1200.695324] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1200.695332] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 10 00 00 08 00
[ 1200.695347] end_request: I/O error, dev sdb, sector 2320
[ 1200.695356] Buffer I/O error on device sdb1, logical block 34
[ 1203.211302] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1203.211309] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1203.211317] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1203.211324] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1203.211348] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 00 00 00 08 00
[ 1203.211363] end_request: I/O error, dev sdb, sector 2816
[ 1203.211372] Buffer I/O error on device sdb1, logical block 96
[ 1205.722305] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1205.722313] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1205.722320] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1205.722328] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1205.722336] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 00 00 00 08 00
[ 1205.722351] end_request: I/O error, dev sdb, sector 2816
[ 1205.722360] Buffer I/O error on device sdb1, logical block 96
[ 1208.233305] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1208.233313] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1208.233321] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1208.233329] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1208.233337] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 08 00 00 08 00
[ 1208.233352] end_request: I/O error, dev sdb, sector 2824
[ 1208.233361] Buffer I/O error on device sdb1, logical block 97
[ 1210.744306] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1210.744314] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1210.744321] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1210.744329] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1210.744337] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 08 00 00 08 00
[ 1210.744352] end_request: I/O error, dev sdb, sector 2824
[ 1210.744361] Buffer I/O error on device sdb1, logical block 97
[ 1213.256306] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1213.256314] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1213.256321] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1213.256329] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1213.256337] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 10 00 00 08 00
[ 1213.256352] end_request: I/O error, dev sdb, sector 2832
[ 1213.256361] Buffer I/O error on device sdb1, logical block 98
[ 1215.767304] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1215.767311] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1215.767319] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1215.767326] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1215.767335] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 10 00 00 08 00
[ 1215.767349] end_request: I/O error, dev sdb, sector 2832
[ 1215.767358] Buffer I/O error on device sdb1, logical block 98
[ 1218.284307] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1218.284315] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1218.284322] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1218.284330] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1218.284338] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1218.284353] end_request: I/O error, dev sdb, sector 2176
[ 1218.284362] Buffer I/O error on device sdb1, logical block 16
[ 1220.795309] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1220.795317] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1220.795324] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1220.795332] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1220.795340] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1220.795355] end_request: I/O error, dev sdb, sector 2176
[ 1220.795364] Buffer I/O error on device sdb1, logical block 16
[ 1223.306309] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1223.306317] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1223.306324] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1223.306332] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1223.306340] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1223.306355] end_request: I/O error, dev sdb, sector 2176
[ 1223.306364] Buffer I/O error on device sdb1, logical block 16
[ 1225.817309] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1225.817316] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1225.817323] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1225.817331] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1225.817339] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1225.817354] end_request: I/O error, dev sdb, sector 2176
[ 1225.817363] Buffer I/O error on device sdb1, logical block 16
[ 1258.408324] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1258.408332] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1258.408339] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1258.408347] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1258.408356] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 00 00 00 ef 00
[ 1258.408370] end_request: I/O error, dev sdb, sector 2048
[ 1260.931335] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1260.931343] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1260.931350] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1260.931358] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1260.931366] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 ef 00 00 f0 00
[ 1260.931381] end_request: I/O error, dev sdb, sector 2287
[ 1263.455327] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1263.455335] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1263.455342] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1263.455350] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1263.455358] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 df 00 00 f0 00
[ 1263.455373] end_request: I/O error, dev sdb, sector 2527
[ 1265.979327] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1265.979335] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1265.979342] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1265.979350] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1265.979358] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0a cf 00 00 f0 00
[ 1265.979373] end_request: I/O error, dev sdb, sector 2767
[ 1268.504335] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1268.504343] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1268.504350] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1268.504358] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1268.504366] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b bf 00 00 41 00
[ 1268.504381] end_request: I/O error, dev sdb, sector 3007
[ 1271.053330] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1271.053338] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1271.053345] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1271.053353] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1271.053361] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 10 00 00 00 08 00
[ 1271.053376] end_request: I/O error, dev sdb, sector 4096
[ 1271.053385] Buffer I/O error on device sdb1, logical block 256
[ 1273.587328] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1273.587336] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1273.587343] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1273.587351] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1273.587359] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 10 00 00 00 08 00
[ 1273.587374] end_request: I/O error, dev sdb, sector 4096
[ 1273.587383] Buffer I/O error on device sdb1, logical block 256
[ 1276.106330] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1276.106338] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1276.106345] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1276.106353] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1276.106361] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1276.106376] end_request: I/O error, dev sdb, sector 2168
[ 1276.106385] Buffer I/O error on device sdb1, logical block 15
[ 1278.629330] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1278.629338] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1278.629345] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1278.629352] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1278.629361] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1278.629376] end_request: I/O error, dev sdb, sector 2168
[ 1278.629384] Buffer I/O error on device sdb1, logical block 15
[ 1281.152336] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1281.152344] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1281.152351] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1281.152359] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1281.152367] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1281.152382] end_request: I/O error, dev sdb, sector 2168
[ 1281.152391] Buffer I/O error on device sdb1, logical block 15
[ 1283.673335] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1283.673343] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1283.673351] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1283.673358] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1283.673366] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1283.673381] end_request: I/O error, dev sdb, sector 2168
[ 1283.673390] Buffer I/O error on device sdb1, logical block 15
[ 1286.185336] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1286.185342] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1286.185349] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1286.185357] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1286.185365] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1286.185379] end_request: I/O error, dev sdb, sector 2168
[ 1286.185388] Buffer I/O error on device sdb1, logical block 15
[ 1288.695336] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1288.695343] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1288.695351] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1288.695359] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1288.695367] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1288.695381] end_request: I/O error, dev sdb, sector 2168
[ 1288.695390] Buffer I/O error on device sdb1, logical block 15
[ 1291.207333] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1291.207341] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1291.207348] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1291.207356] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1291.207364] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1291.207379] end_request: I/O error, dev sdb, sector 2168
[ 1291.207387] Buffer I/O error on device sdb1, logical block 15
[ 1293.719340] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1293.719348] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1293.719356] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1293.719364] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1293.719372] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1293.719387] end_request: I/O error, dev sdb, sector 2176
[ 1293.719396] Buffer I/O error on device sdb1, logical block 16
[ 1296.230343] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1296.230351] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1296.230359] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1296.230366] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1296.230375] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1296.230389] end_request: I/O error, dev sdb, sector 2176
[ 1296.230398] Buffer I/O error on device sdb1, logical block 16
[ 1298.741342] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1298.741350] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1298.741357] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1298.741365] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1298.741374] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1298.741389] end_request: I/O error, dev sdb, sector 2176
[ 1298.741397] Buffer I/O error on device sdb1, logical block 16
[ 1301.252342] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1301.252350] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1301.252357] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1301.252365] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1301.252373] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1301.252388] end_request: I/O error, dev sdb, sector 2176
[ 1301.252397] Buffer I/O error on device sdb1, logical block 16
[ 1303.765088] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1303.765096] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1303.765103] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1303.765111] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1303.765119] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 00 00 00 08 00
[ 1303.765134] end_request: I/O error, dev sdb, sector 2304
[ 1303.765142] Buffer I/O error on device sdb1, logical block 32
[ 1306.275343] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1306.275350] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1306.275358] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1306.275366] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1306.275374] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 00 00 00 08 00
[ 1306.275388] end_request: I/O error, dev sdb, sector 2304
[ 1306.275397] Buffer I/O error on device sdb1, logical block 32
[ 1308.787344] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1308.787352] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1308.787359] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1308.787367] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1308.787376] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 08 00 00 08 00
[ 1308.787391] end_request: I/O error, dev sdb, sector 2312
[ 1308.787400] Buffer I/O error on device sdb1, logical block 33
[ 1311.298343] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1311.298351] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1311.298358] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1311.298366] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1311.298374] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 08 00 00 08 00
[ 1311.298389] end_request: I/O error, dev sdb, sector 2312
[ 1311.298398] Buffer I/O error on device sdb1, logical block 33
[ 1313.809344] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1313.809352] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1313.809359] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1313.809367] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1313.809375] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 10 00 00 08 00
[ 1313.809390] end_request: I/O error, dev sdb, sector 2320
[ 1313.809399] Buffer I/O error on device sdb1, logical block 34
[ 1316.320352] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1316.320360] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1316.320367] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1316.320375] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1316.320383] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 10 00 00 08 00
[ 1316.320398] end_request: I/O error, dev sdb, sector 2320
[ 1316.320407] Buffer I/O error on device sdb1, logical block 34
[ 1318.836353] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1318.836361] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1318.836369] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1318.836377] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1318.836385] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 00 00 00 08 00
[ 1318.836400] end_request: I/O error, dev sdb, sector 2816
[ 1318.836409] Buffer I/O error on device sdb1, logical block 96
[ 1321.347352] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1321.347360] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1321.347368] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1321.347376] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1321.347384] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 00 00 00 08 00
[ 1321.347398] end_request: I/O error, dev sdb, sector 2816
[ 1321.347407] Buffer I/O error on device sdb1, logical block 96
[ 1323.857350] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1323.857358] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1323.857366] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1323.857374] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1323.857382] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 08 00 00 08 00
[ 1323.857397] end_request: I/O error, dev sdb, sector 2824
[ 1323.857405] Buffer I/O error on device sdb1, logical block 97
[ 1326.369350] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1326.369357] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1326.369365] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1326.369373] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1326.369381] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 08 00 00 08 00
[ 1326.369396] end_request: I/O error, dev sdb, sector 2824
[ 1326.369404] Buffer I/O error on device sdb1, logical block 97
[ 1328.880356] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1328.880363] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1328.880370] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1328.880378] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1328.880386] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 10 00 00 08 00
[ 1328.880401] end_request: I/O error, dev sdb, sector 2832
[ 1328.880409] Buffer I/O error on device sdb1, logical block 98
[ 1331.391357] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1331.391364] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1331.391372] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1331.391379] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1331.391387] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 10 00 00 08 00
[ 1331.391402] end_request: I/O error, dev sdb, sector 2832
[ 1331.391411] Buffer I/O error on device sdb1, logical block 98
[ 1333.910046] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1333.910054] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1333.910062] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1333.910069] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1333.910078] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1333.910092] end_request: I/O error, dev sdb, sector 2176
[ 1333.910102] Buffer I/O error on device sdb1, logical block 16
[ 1336.430359] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1336.430367] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1336.430374] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1336.430382] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1336.430390] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1336.430405] end_request: I/O error, dev sdb, sector 2176
[ 1336.430413] Buffer I/O error on device sdb1, logical block 16
[ 1338.942357] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1338.942365] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1338.942372] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1338.942380] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1338.942388] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1338.942403] end_request: I/O error, dev sdb, sector 2176
[ 1338.942412] Buffer I/O error on device sdb1, logical block 16
[ 1341.454360] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1341.454368] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1341.454375] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1341.454382] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1341.454391] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1341.454406] end_request: I/O error, dev sdb, sector 2176
[ 1341.454414] Buffer I/O error on device sdb1, logical block 16
[ 1430.646393] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1430.646401] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1430.646408] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1430.646416] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1430.646424] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 10 00 00 00 08 00
[ 1430.646439] end_request: I/O error, dev sdb, sector 4096
[ 1430.646448] Buffer I/O error on device sdb1, logical block 256
[ 1433.179392] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1433.179399] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1433.179407] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1433.179415] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1433.179423] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 10 00 00 00 08 00
[ 1433.179437] end_request: I/O error, dev sdb, sector 4096
[ 1433.179446] Buffer I/O error on device sdb1, logical block 256
[ 1435.711288] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1435.711296] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1435.711304] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1435.711312] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1435.711320] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1435.711335] end_request: I/O error, dev sdb, sector 2168
[ 1435.711344] Buffer I/O error on device sdb1, logical block 15
[ 1438.232407] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1438.232415] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1438.232422] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1438.232429] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1438.232438] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1438.232452] end_request: I/O error, dev sdb, sector 2168
[ 1438.232461] Buffer I/O error on device sdb1, logical block 15
[ 1440.754398] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1440.754406] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1440.754413] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1440.754421] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1440.754429] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1440.754444] end_request: I/O error, dev sdb, sector 2168
[ 1440.754452] Buffer I/O error on device sdb1, logical block 15
[ 1443.277399] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1443.277407] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1443.277414] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1443.277422] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1443.277430] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1443.277445] end_request: I/O error, dev sdb, sector 2168
[ 1443.277454] Buffer I/O error on device sdb1, logical block 15
[ 1445.800404] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1445.800411] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1445.800419] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1445.800426] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1445.800435] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1445.800456] end_request: I/O error, dev sdb, sector 2168
[ 1445.800465] Buffer I/O error on device sdb1, logical block 15
[ 1448.321404] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1448.321412] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1448.321419] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1448.321427] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1448.321435] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1448.321450] end_request: I/O error, dev sdb, sector 2168
[ 1448.321459] Buffer I/O error on device sdb1, logical block 15
[ 1450.844402] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1450.844410] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1450.844418] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1450.844425] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1450.844434] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1450.844448] end_request: I/O error, dev sdb, sector 2168
[ 1450.844457] Buffer I/O error on device sdb1, logical block 15
[ 1453.366402] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1453.366410] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1453.366417] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1453.366425] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1453.366433] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1453.366448] end_request: I/O error, dev sdb, sector 2176
[ 1453.366457] Buffer I/O error on device sdb1, logical block 16
[ 1455.878401] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1455.878409] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1455.878416] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1455.878424] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1455.878432] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1455.878447] end_request: I/O error, dev sdb, sector 2176
[ 1455.878456] Buffer I/O error on device sdb1, logical block 16
[ 1458.389402] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1458.389410] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1458.389417] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1458.389425] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1458.389433] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1458.389448] end_request: I/O error, dev sdb, sector 2176
[ 1458.389457] Buffer I/O error on device sdb1, logical block 16
[ 1460.900410] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1460.900418] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1460.900426] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1460.900433] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1460.900441] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1460.900456] end_request: I/O error, dev sdb, sector 2176
[ 1460.900465] Buffer I/O error on device sdb1, logical block 16
[ 1463.412409] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1463.412417] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1463.412424] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1463.412432] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1463.412440] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 00 00 00 08 00
[ 1463.412455] end_request: I/O error, dev sdb, sector 2304
[ 1463.412464] Buffer I/O error on device sdb1, logical block 32
[ 1465.923410] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1465.923418] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1465.923425] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1465.923433] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1465.923441] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 00 00 00 08 00
[ 1465.923455] end_request: I/O error, dev sdb, sector 2304
[ 1465.923464] Buffer I/O error on device sdb1, logical block 32
[ 1468.434409] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1468.434417] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1468.434424] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1468.434432] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1468.434440] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 08 00 00 08 00
[ 1468.434455] end_request: I/O error, dev sdb, sector 2312
[ 1468.434464] Buffer I/O error on device sdb1, logical block 33
[ 1470.945410] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1470.945418] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1470.945426] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1470.945434] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1470.945442] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 08 00 00 08 00
[ 1470.945456] end_request: I/O error, dev sdb, sector 2312
[ 1470.945465] Buffer I/O error on device sdb1, logical block 33
[ 1473.457409] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1473.457416] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1473.457423] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1473.457431] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1473.457439] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 10 00 00 08 00
[ 1473.457454] end_request: I/O error, dev sdb, sector 2320
[ 1473.457462] Buffer I/O error on device sdb1, logical block 34
[ 1475.968410] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1475.968418] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1475.968425] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1475.968433] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1475.968441] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 10 00 00 08 00
[ 1475.968456] end_request: I/O error, dev sdb, sector 2320
[ 1475.968465] Buffer I/O error on device sdb1, logical block 34
[ 1478.483416] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1478.483424] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1478.483431] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1478.483439] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1478.483447] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 00 00 00 08 00
[ 1478.483462] end_request: I/O error, dev sdb, sector 2816
[ 1478.483470] Buffer I/O error on device sdb1, logical block 96
[ 1480.995415] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1480.995423] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1480.995431] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1480.995439] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1480.995447] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 00 00 00 08 00
[ 1480.995462] end_request: I/O error, dev sdb, sector 2816
[ 1480.995470] Buffer I/O error on device sdb1, logical block 96
[ 1483.505414] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1483.505422] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1483.505429] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1483.505437] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1483.505445] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 08 00 00 08 00
[ 1483.505460] end_request: I/O error, dev sdb, sector 2824
[ 1483.505469] Buffer I/O error on device sdb1, logical block 97
[ 1486.017406] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1486.017411] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1486.017415] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1486.017419] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1486.017424] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 08 00 00 08 00
[ 1486.017432] end_request: I/O error, dev sdb, sector 2824
[ 1486.017438] Buffer I/O error on device sdb1, logical block 97
[ 1488.527416] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1488.527423] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1488.527431] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1488.527438] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1488.527446] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 10 00 00 08 00
[ 1488.527461] end_request: I/O error, dev sdb, sector 2832
[ 1488.527470] Buffer I/O error on device sdb1, logical block 98
[ 1491.039416] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1491.039424] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1491.039432] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1491.039440] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1491.039448] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 10 00 00 08 00
[ 1491.039463] end_request: I/O error, dev sdb, sector 2832
[ 1491.039471] Buffer I/O error on device sdb1, logical block 98
[ 1493.557418] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1493.557426] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1493.557433] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1493.557441] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1493.557449] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1493.557464] end_request: I/O error, dev sdb, sector 2176
[ 1493.557473] Buffer I/O error on device sdb1, logical block 16
[ 1496.068424] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1496.068432] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1496.068439] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1496.068447] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1496.068455] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1496.068470] end_request: I/O error, dev sdb, sector 2176
[ 1496.068479] Buffer I/O error on device sdb1, logical block 16
[ 1498.579419] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1498.579427] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1498.579434] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1498.579442] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1498.579450] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1498.579465] end_request: I/O error, dev sdb, sector 2176
[ 1498.579473] Buffer I/O error on device sdb1, logical block 16
[ 1501.089419] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1501.089427] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1501.089434] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1501.089442] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1501.089451] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1501.089465] end_request: I/O error, dev sdb, sector 2176
[ 1501.089474] Buffer I/O error on device sdb1, logical block 16
[ 1522.876682] XFS mounting filesystem sdb1
[ 1523.229573] Ending clean XFS mount for filesystem: sdb1
[ 1549.480447] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1549.480455] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1549.480462] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1549.480470] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1549.480478] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 00 00 00 ef 00
[ 1549.480493] end_request: I/O error, dev sdb, sector 2048
[ 1552.004444] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1552.004452] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1552.004459] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1552.004467] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1552.004476] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 ef 00 00 f0 00
[ 1552.004490] end_request: I/O error, dev sdb, sector 2287
[ 1554.527444] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1554.527452] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1554.527459] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1554.527467] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1554.527475] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 df 00 00 f0 00
[ 1554.527490] end_request: I/O error, dev sdb, sector 2527
[ 1557.052449] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1557.052456] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1557.052463] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1557.052471] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1557.052480] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0a cf 00 00 f0 00
[ 1557.052495] end_request: I/O error, dev sdb, sector 2767
[ 1559.576444] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1559.576451] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1559.576458] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1559.576466] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1559.576474] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b bf 00 00 41 00
[ 1559.576488] end_request: I/O error, dev sdb, sector 3007
[ 1562.115447] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1562.115454] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1562.115461] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1562.115469] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1562.115478] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 10 00 00 00 08 00
[ 1562.115492] end_request: I/O error, dev sdb, sector 4096
[ 1562.115501] Buffer I/O error on device sdb1, logical block 256
[ 1564.627447] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1564.627454] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1564.627462] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1564.627469] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1564.627478] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 10 00 00 00 08 00
[ 1564.627492] end_request: I/O error, dev sdb, sector 4096
[ 1564.627501] Buffer I/O error on device sdb1, logical block 256
[ 1567.146449] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1567.146456] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1567.146464] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1567.146471] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1567.146479] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1567.146494] end_request: I/O error, dev sdb, sector 2168
[ 1567.146503] Buffer I/O error on device sdb1, logical block 15
[ 1569.658447] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1569.658454] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1569.658462] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1569.658470] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1569.658478] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1569.658492] end_request: I/O error, dev sdb, sector 2168
[ 1569.658501] Buffer I/O error on device sdb1, logical block 15
[ 1572.168450] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1572.168458] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1572.168465] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1572.168473] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1572.168481] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1572.168496] end_request: I/O error, dev sdb, sector 2168
[ 1572.168505] Buffer I/O error on device sdb1, logical block 15
[ 1574.680456] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1574.680464] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1574.680471] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1574.680479] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1574.680488] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1574.680502] end_request: I/O error, dev sdb, sector 2168
[ 1574.680511] Buffer I/O error on device sdb1, logical block 15
[ 1577.190457] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1577.190465] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1577.190472] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1577.190480] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1577.190489] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1577.190503] end_request: I/O error, dev sdb, sector 2168
[ 1577.190512] Buffer I/O error on device sdb1, logical block 15
[ 1579.702456] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1579.702464] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1579.702471] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1579.702479] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1579.702487] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1579.702502] end_request: I/O error, dev sdb, sector 2168
[ 1579.702511] Buffer I/O error on device sdb1, logical block 15
[ 1582.213465] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1582.213472] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1582.213479] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1582.213487] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1582.213495] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1582.213510] end_request: I/O error, dev sdb, sector 2168
[ 1582.213519] Buffer I/O error on device sdb1, logical block 15
[ 1584.725456] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1584.725464] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1584.725471] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1584.725479] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1584.725488] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1584.725502] end_request: I/O error, dev sdb, sector 2176
[ 1584.725511] Buffer I/O error on device sdb1, logical block 16
[ 1587.236456] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1587.236464] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1587.236471] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1587.236479] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1587.236487] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1587.236502] end_request: I/O error, dev sdb, sector 2176
[ 1587.236511] Buffer I/O error on device sdb1, logical block 16
[ 1589.747457] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1589.747465] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1589.747473] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1589.747481] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1589.747489] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1589.747504] end_request: I/O error, dev sdb, sector 2176
[ 1589.747513] Buffer I/O error on device sdb1, logical block 16
[ 1592.258458] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1592.258465] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1592.258472] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1592.258480] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1592.258488] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1592.258503] end_request: I/O error, dev sdb, sector 2176
[ 1592.258512] Buffer I/O error on device sdb1, logical block 16
[ 1594.772473] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1594.772481] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1594.772488] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1594.772496] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1594.772504] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 00 00 00 08 00
[ 1594.772519] end_request: I/O error, dev sdb, sector 2304
[ 1594.772528] Buffer I/O error on device sdb1, logical block 32
[ 1597.281464] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1597.281472] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1597.281480] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1597.281487] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1597.281496] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 00 00 00 08 00
[ 1597.281510] end_request: I/O error, dev sdb, sector 2304
[ 1597.281519] Buffer I/O error on device sdb1, logical block 32
[ 1599.793463] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1599.793471] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1599.793478] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1599.793486] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1599.793494] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 08 00 00 08 00
[ 1599.793509] end_request: I/O error, dev sdb, sector 2312
[ 1599.793517] Buffer I/O error on device sdb1, logical block 33
[ 1602.304475] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1602.304483] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1602.304490] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1602.304498] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1602.304506] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 08 00 00 08 00
[ 1602.304520] end_request: I/O error, dev sdb, sector 2312
[ 1602.304529] Buffer I/O error on device sdb1, logical block 33
[ 1604.815465] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1604.815472] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1604.815479] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1604.815487] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1604.815496] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 10 00 00 08 00
[ 1604.815510] end_request: I/O error, dev sdb, sector 2320
[ 1604.815519] Buffer I/O error on device sdb1, logical block 34
[ 1607.326464] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1607.326471] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1607.326478] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1607.326486] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1607.326494] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 10 00 00 08 00
[ 1607.326509] end_request: I/O error, dev sdb, sector 2320
[ 1607.326518] Buffer I/O error on device sdb1, logical block 34
[ 1609.842469] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1609.842477] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1609.842484] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1609.842492] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1609.842500] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 00 00 00 08 00
[ 1609.842515] end_request: I/O error, dev sdb, sector 2816
[ 1609.842524] Buffer I/O error on device sdb1, logical block 96
[ 1612.354644] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1612.354652] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1612.354659] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1612.354667] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1612.354675] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 00 00 00 08 00
[ 1612.354690] end_request: I/O error, dev sdb, sector 2816
[ 1612.354699] Buffer I/O error on device sdb1, logical block 96
[ 1614.864469] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1614.864477] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1614.864484] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1614.864492] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1614.864500] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 08 00 00 08 00
[ 1614.864515] end_request: I/O error, dev sdb, sector 2824
[ 1614.864524] Buffer I/O error on device sdb1, logical block 97
[ 1617.375469] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1617.375477] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1617.375485] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1617.375493] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1617.375501] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 08 00 00 08 00
[ 1617.375516] end_request: I/O error, dev sdb, sector 2824
[ 1617.375524] Buffer I/O error on device sdb1, logical block 97
[ 1619.886471] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1619.886479] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1619.886486] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1619.886494] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1619.886502] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 10 00 00 08 00
[ 1619.886518] end_request: I/O error, dev sdb, sector 2832
[ 1619.886527] Buffer I/O error on device sdb1, logical block 98
[ 1622.398474] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1622.398482] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1622.398490] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1622.398497] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1622.398506] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 10 00 00 08 00
[ 1622.398521] end_request: I/O error, dev sdb, sector 2832
[ 1622.398529] Buffer I/O error on device sdb1, logical block 98
[ 1624.914473] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1624.914481] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1624.914488] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1624.914496] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1624.914504] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1624.914519] end_request: I/O error, dev sdb, sector 2176
[ 1624.914528] Buffer I/O error on device sdb1, logical block 16
[ 1627.426473] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1627.426481] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1627.426488] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1627.426496] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1627.426504] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1627.426518] end_request: I/O error, dev sdb, sector 2176
[ 1627.426527] Buffer I/O error on device sdb1, logical block 16
[ 1629.937474] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1629.937482] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1629.937489] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1629.937497] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1629.937505] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1629.937520] end_request: I/O error, dev sdb, sector 2176
[ 1629.937529] Buffer I/O error on device sdb1, logical block 16
[ 1632.448473] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1632.448481] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1632.448488] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1632.448496] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1632.448504] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1632.448519] end_request: I/O error, dev sdb, sector 2176
[ 1632.448528] Buffer I/O error on device sdb1, logical block 16
[ 1643.405481] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1643.405489] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1643.405496] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1643.405504] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1643.405512] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 00 00 00 ef 00
[ 1643.405527] end_request: I/O error, dev sdb, sector 2048
[ 1645.929482] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1645.929490] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1645.929498] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1645.929505] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1645.929514] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 ef 00 00 f0 00
[ 1645.929529] end_request: I/O error, dev sdb, sector 2287
[ 1648.452486] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1648.452494] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1648.452501] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1648.452509] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1648.452517] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 df 00 00 f0 00
[ 1648.452532] end_request: I/O error, dev sdb, sector 2527
[ 1650.976487] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1650.976495] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1650.976503] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1650.976510] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1650.976519] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0a cf 00 00 f0 00
[ 1650.976534] end_request: I/O error, dev sdb, sector 2767
[ 1653.500488] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1653.500496] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1653.500503] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1653.500511] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1653.500519] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b bf 00 00 41 00
[ 1653.500534] end_request: I/O error, dev sdb, sector 3007
[ 1690.477749] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1690.477757] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1690.477764] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1690.477772] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1690.477780] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0a cf 00 00 f0 00
[ 1690.477795] end_request: I/O error, dev sdb, sector 2767
[ 1692.996501] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1692.996509] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1692.996516] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1692.996524] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1692.996532] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 df 00 00 f0 00
[ 1692.996547] end_request: I/O error, dev sdb, sector 2527
[ 1695.523503] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1695.523511] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1695.523518] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1695.523526] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1695.523534] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b bf 00 00 41 00
[ 1695.523549] end_request: I/O error, dev sdb, sector 3007
[ 1698.051506] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1698.051514] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1698.051521] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1698.051529] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1698.051538] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 00 00 00 ef 00
[ 1698.051552] end_request: I/O error, dev sdb, sector 2048
[ 1700.573506] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1700.573514] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1700.573521] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1700.573529] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1700.573537] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 ef 00 00 f0 00
[ 1700.573552] end_request: I/O error, dev sdb, sector 2287
[ 1703.118502] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1703.118510] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1703.118517] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1703.118525] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1703.118533] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 10 00 00 00 08 00
[ 1703.118548] end_request: I/O error, dev sdb, sector 4096
[ 1703.118557] Buffer I/O error on device sdb1, logical block 256
[ 1705.653507] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1705.653515] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1705.653522] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1705.653530] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1705.653538] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 10 00 00 00 08 00
[ 1705.653553] end_request: I/O error, dev sdb, sector 4096
[ 1705.653562] Buffer I/O error on device sdb1, logical block 256
[ 1708.171509] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1708.171516] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1708.171524] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1708.171531] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1708.171539] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1708.171554] end_request: I/O error, dev sdb, sector 2168
[ 1708.171563] Buffer I/O error on device sdb1, logical block 15
[ 1710.683509] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1710.683517] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1710.683524] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1710.683532] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1710.683540] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1710.683555] end_request: I/O error, dev sdb, sector 2168
[ 1710.683563] Buffer I/O error on device sdb1, logical block 15
[ 1713.206506] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1713.206514] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1713.206521] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1713.206529] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1713.206537] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 00 00 00 ef 00
[ 1713.206552] end_request: I/O error, dev sdb, sector 2048
[ 1715.729508] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1715.729516] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1715.729524] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1715.729531] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1715.729539] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 ef 00 00 f0 00
[ 1715.729554] end_request: I/O error, dev sdb, sector 2287
[ 1718.252514] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1718.252522] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1718.252529] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1718.252537] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1718.252545] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 df 00 00 f0 00
[ 1718.252560] end_request: I/O error, dev sdb, sector 2527
[ 1720.768519] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1720.768527] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1720.768535] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1720.768542] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1720.768551] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1720.768566] end_request: I/O error, dev sdb, sector 2168
[ 1720.768574] Buffer I/O error on device sdb1, logical block 120
[ 1720.768582] Buffer I/O error on device sdb1, logical block 121
[ 1720.768588] Buffer I/O error on device sdb1, logical block 122
[ 1720.768593] Buffer I/O error on device sdb1, logical block 123
[ 1720.768598] Buffer I/O error on device sdb1, logical block 124
[ 1720.768604] Buffer I/O error on device sdb1, logical block 125
[ 1720.768609] Buffer I/O error on device sdb1, logical block 126
[ 1720.768614] Buffer I/O error on device sdb1, logical block 127
[ 1723.282515] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1723.282523] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1723.282530] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1723.282538] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1723.282546] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 01 00
[ 1723.282561] end_request: I/O error, dev sdb, sector 2168
[ 1723.282570] Buffer I/O error on device sdb1, logical block 120
[ 1725.805514] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1725.805522] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1725.805529] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1725.805537] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1725.805545] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 79 00 00 07 00
[ 1725.805560] end_request: I/O error, dev sdb, sector 2169
[ 1725.805569] Buffer I/O error on device sdb1, logical block 121
[ 1725.805577] Buffer I/O error on device sdb1, logical block 122
[ 1725.805582] Buffer I/O error on device sdb1, logical block 123
[ 1725.805588] Buffer I/O error on device sdb1, logical block 124
[ 1725.805593] Buffer I/O error on device sdb1, logical block 125
[ 1725.805599] Buffer I/O error on device sdb1, logical block 126
[ 1725.805605] Buffer I/O error on device sdb1, logical block 127
[ 1728.334522] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1728.334530] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1728.334537] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1728.334545] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1728.334553] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0a cf 00 00 f0 00
[ 1728.334568] end_request: I/O error, dev sdb, sector 2767
[ 1730.857515] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1730.857523] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1730.857530] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1730.857538] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1730.857547] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b bf 00 00 41 00
[ 1730.857562] end_request: I/O error, dev sdb, sector 3007
[ 1733.372519] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1733.372527] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1733.372534] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1733.372542] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1733.372550] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1733.372564] end_request: I/O error, dev sdb, sector 2168
[ 1733.372573] Buffer I/O error on device sdb1, logical block 120
[ 1733.372581] Buffer I/O error on device sdb1, logical block 121
[ 1733.372587] Buffer I/O error on device sdb1, logical block 122
[ 1733.372593] Buffer I/O error on device sdb1, logical block 123
[ 1733.372598] Buffer I/O error on device sdb1, logical block 124
[ 1733.372603] Buffer I/O error on device sdb1, logical block 125
[ 1733.372609] Buffer I/O error on device sdb1, logical block 126
[ 1733.372614] Buffer I/O error on device sdb1, logical block 127
[ 1735.883520] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1735.883528] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1735.883535] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1735.883543] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1735.883552] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1735.883566] end_request: I/O error, dev sdb, sector 2168
[ 1735.883575] Buffer I/O error on device sdb1, logical block 120
[ 1735.883583] Buffer I/O error on device sdb1, logical block 121
[ 1738.394521] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1738.394528] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1738.394535] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1738.394543] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1738.394551] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1738.394566] end_request: I/O error, dev sdb, sector 2168
[ 1738.394574] __ratelimit: 6 callbacks suppressed
[ 1738.394579] Buffer I/O error on device sdb1, logical block 120
[ 1738.394587] Buffer I/O error on device sdb1, logical block 121
[ 1738.394593] Buffer I/O error on device sdb1, logical block 122
[ 1738.394598] Buffer I/O error on device sdb1, logical block 123
[ 1738.394604] Buffer I/O error on device sdb1, logical block 124
[ 1738.394609] Buffer I/O error on device sdb1, logical block 125
[ 1738.394614] Buffer I/O error on device sdb1, logical block 126
[ 1738.394619] Buffer I/O error on device sdb1, logical block 127
[ 1740.906520] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1740.906528] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1740.906535] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1740.906543] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1740.906551] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1740.906566] end_request: I/O error, dev sdb, sector 2168
[ 1740.906574] Buffer I/O error on device sdb1, logical block 120
[ 1740.906581] Buffer I/O error on device sdb1, logical block 121
[ 1743.416520] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1743.416528] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1743.416535] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1743.416543] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1743.416551] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[ 1743.416566] end_request: I/O error, dev sdb, sector 2168
[ 1743.416573] __ratelimit: 6 callbacks suppressed
[ 1743.416579] Buffer I/O error on device sdb1, logical block 120
[ 1743.416586] Buffer I/O error on device sdb1, logical block 121
[ 1743.416592] Buffer I/O error on device sdb1, logical block 122
[ 1743.416597] Buffer I/O error on device sdb1, logical block 123
[ 1743.416602] Buffer I/O error on device sdb1, logical block 124
[ 1743.416607] Buffer I/O error on device sdb1, logical block 125
[ 1743.416613] Buffer I/O error on device sdb1, logical block 126
[ 1743.416618] Buffer I/O error on device sdb1, logical block 127
[ 1745.928521] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1745.928529] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1745.928537] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1745.928544] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1745.928553] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1745.928567] end_request: I/O error, dev sdb, sector 2176
[ 1745.928576] Buffer I/O error on device sdb1, logical block 128
[ 1745.928583] Buffer I/O error on device sdb1, logical block 129
[ 1748.439521] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1748.439529] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1748.439536] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1748.439544] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1748.439552] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1748.439567] end_request: I/O error, dev sdb, sector 2176
[ 1748.439574] __ratelimit: 6 callbacks suppressed
[ 1748.439580] Buffer I/O error on device sdb1, logical block 128
[ 1748.439588] Buffer I/O error on device sdb1, logical block 129
[ 1748.439593] Buffer I/O error on device sdb1, logical block 130
[ 1748.439598] Buffer I/O error on device sdb1, logical block 131
[ 1748.439604] Buffer I/O error on device sdb1, logical block 132
[ 1748.439609] Buffer I/O error on device sdb1, logical block 133
[ 1748.439614] Buffer I/O error on device sdb1, logical block 134
[ 1748.439619] Buffer I/O error on device sdb1, logical block 135
[ 1750.951528] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1750.951535] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1750.951542] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1750.951550] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1750.951558] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1750.951573] end_request: I/O error, dev sdb, sector 2176
[ 1750.951582] Buffer I/O error on device sdb1, logical block 128
[ 1750.951590] Buffer I/O error on device sdb1, logical block 129
[ 1753.461529] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1753.461536] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1753.461544] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1753.461551] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1753.461560] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1753.461574] end_request: I/O error, dev sdb, sector 2176
[ 1753.461582] __ratelimit: 6 callbacks suppressed
[ 1753.461588] Buffer I/O error on device sdb1, logical block 128
[ 1753.461595] Buffer I/O error on device sdb1, logical block 129
[ 1753.461600] Buffer I/O error on device sdb1, logical block 130
[ 1753.461606] Buffer I/O error on device sdb1, logical block 131
[ 1753.461611] Buffer I/O error on device sdb1, logical block 132
[ 1753.461616] Buffer I/O error on device sdb1, logical block 133
[ 1753.461621] Buffer I/O error on device sdb1, logical block 134
[ 1753.461626] Buffer I/O error on device sdb1, logical block 135
[ 1755.975360] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1755.975368] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1755.975375] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1755.975383] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1755.975391] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 00 00 00 08 00
[ 1755.975405] end_request: I/O error, dev sdb, sector 2304
[ 1755.975414] Buffer I/O error on device sdb1, logical block 256
[ 1755.975422] Buffer I/O error on device sdb1, logical block 257
[ 1758.485528] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1758.485536] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1758.485543] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1758.485551] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1758.485559] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 00 00 00 08 00
[ 1758.485574] end_request: I/O error, dev sdb, sector 2304
[ 1758.485581] __ratelimit: 6 callbacks suppressed
[ 1758.485587] Buffer I/O error on device sdb1, logical block 256
[ 1758.485594] Buffer I/O error on device sdb1, logical block 257
[ 1758.485600] Buffer I/O error on device sdb1, logical block 258
[ 1758.485606] Buffer I/O error on device sdb1, logical block 259
[ 1758.485611] Buffer I/O error on device sdb1, logical block 260
[ 1758.485617] Buffer I/O error on device sdb1, logical block 261
[ 1758.485622] Buffer I/O error on device sdb1, logical block 262
[ 1758.485628] Buffer I/O error on device sdb1, logical block 263
[ 1760.996528] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1760.996536] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1760.996543] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1760.996551] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1760.996559] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 08 00 00 08 00
[ 1760.996574] end_request: I/O error, dev sdb, sector 2312
[ 1760.996582] Buffer I/O error on device sdb1, logical block 264
[ 1760.996591] Buffer I/O error on device sdb1, logical block 265
[ 1763.507532] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1763.507540] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1763.507547] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1763.507555] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1763.507563] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 08 00 00 08 00
[ 1763.507578] end_request: I/O error, dev sdb, sector 2312
[ 1763.507586] __ratelimit: 6 callbacks suppressed
[ 1763.507591] Buffer I/O error on device sdb1, logical block 264
[ 1763.507599] Buffer I/O error on device sdb1, logical block 265
[ 1763.507605] Buffer I/O error on device sdb1, logical block 266
[ 1763.507610] Buffer I/O error on device sdb1, logical block 267
[ 1763.507616] Buffer I/O error on device sdb1, logical block 268
[ 1763.507622] Buffer I/O error on device sdb1, logical block 269
[ 1763.507627] Buffer I/O error on device sdb1, logical block 270
[ 1763.507632] Buffer I/O error on device sdb1, logical block 271
[ 1766.018528] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1766.018536] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1766.018544] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1766.018551] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1766.018559] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 10 00 00 08 00
[ 1766.018574] end_request: I/O error, dev sdb, sector 2320
[ 1766.018583] Buffer I/O error on device sdb1, logical block 272
[ 1766.018591] Buffer I/O error on device sdb1, logical block 273
[ 1768.530537] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1768.530545] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1768.530552] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1768.530560] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1768.530568] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 10 00 00 08 00
[ 1768.530583] end_request: I/O error, dev sdb, sector 2320
[ 1768.530590] __ratelimit: 6 callbacks suppressed
[ 1768.530596] Buffer I/O error on device sdb1, logical block 272
[ 1768.530605] Buffer I/O error on device sdb1, logical block 273
[ 1768.530610] Buffer I/O error on device sdb1, logical block 274
[ 1768.530615] Buffer I/O error on device sdb1, logical block 275
[ 1768.530621] Buffer I/O error on device sdb1, logical block 276
[ 1768.530626] Buffer I/O error on device sdb1, logical block 277
[ 1768.530631] Buffer I/O error on device sdb1, logical block 278
[ 1768.530636] Buffer I/O error on device sdb1, logical block 279
[ 1771.044533] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1771.044541] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1771.044548] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1771.044556] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1771.044564] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 00 00 00 08 00
[ 1771.044579] end_request: I/O error, dev sdb, sector 2816
[ 1771.044588] Buffer I/O error on device sdb1, logical block 768
[ 1771.044595] Buffer I/O error on device sdb1, logical block 769
[ 1773.557531] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1773.557538] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1773.557545] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1773.557552] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1773.557561] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 00 00 00 08 00
[ 1773.557575] end_request: I/O error, dev sdb, sector 2816
[ 1773.557582] __ratelimit: 6 callbacks suppressed
[ 1773.557588] Buffer I/O error on device sdb1, logical block 768
[ 1773.557595] Buffer I/O error on device sdb1, logical block 769
[ 1773.557600] Buffer I/O error on device sdb1, logical block 770
[ 1773.557605] Buffer I/O error on device sdb1, logical block 771
[ 1773.557611] Buffer I/O error on device sdb1, logical block 772
[ 1773.557616] Buffer I/O error on device sdb1, logical block 773
[ 1773.557622] Buffer I/O error on device sdb1, logical block 774
[ 1773.557627] Buffer I/O error on device sdb1, logical block 775
[ 1776.068534] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1776.068541] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1776.068549] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1776.068556] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1776.068564] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 08 00 00 08 00
[ 1776.068579] end_request: I/O error, dev sdb, sector 2824
[ 1776.068587] Buffer I/O error on device sdb1, logical block 776
[ 1776.068595] Buffer I/O error on device sdb1, logical block 777
[ 1778.578546] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1778.578553] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1778.578560] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1778.578568] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1778.578576] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 08 00 00 08 00
[ 1778.578591] end_request: I/O error, dev sdb, sector 2824
[ 1778.578598] __ratelimit: 6 callbacks suppressed
[ 1778.578604] Buffer I/O error on device sdb1, logical block 776
[ 1778.578611] Buffer I/O error on device sdb1, logical block 777
[ 1778.578616] Buffer I/O error on device sdb1, logical block 778
[ 1778.578621] Buffer I/O error on device sdb1, logical block 779
[ 1778.578626] Buffer I/O error on device sdb1, logical block 780
[ 1778.578631] Buffer I/O error on device sdb1, logical block 781
[ 1778.578636] Buffer I/O error on device sdb1, logical block 782
[ 1778.578641] Buffer I/O error on device sdb1, logical block 783
[ 1781.090541] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1781.090548] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1781.090556] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1781.090563] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1781.090571] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 10 00 00 08 00
[ 1781.090586] end_request: I/O error, dev sdb, sector 2832
[ 1781.090595] Buffer I/O error on device sdb1, logical block 784
[ 1781.090602] Buffer I/O error on device sdb1, logical block 785
[ 1783.600542] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1783.600550] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1783.600557] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1783.600565] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1783.600573] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 10 00 00 08 00
[ 1783.600588] end_request: I/O error, dev sdb, sector 2832
[ 1783.600595] __ratelimit: 6 callbacks suppressed
[ 1783.600601] Buffer I/O error on device sdb1, logical block 784
[ 1783.600609] Buffer I/O error on device sdb1, logical block 785
[ 1783.600614] Buffer I/O error on device sdb1, logical block 786
[ 1783.600620] Buffer I/O error on device sdb1, logical block 787
[ 1783.600625] Buffer I/O error on device sdb1, logical block 788
[ 1783.600630] Buffer I/O error on device sdb1, logical block 789
[ 1783.600636] Buffer I/O error on device sdb1, logical block 790
[ 1783.600641] Buffer I/O error on device sdb1, logical block 791
[ 1786.118537] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1786.118545] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1786.118552] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1786.118560] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1786.118568] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1786.118583] end_request: I/O error, dev sdb, sector 2176
[ 1786.118591] Buffer I/O error on device sdb1, logical block 128
[ 1786.118599] Buffer I/O error on device sdb1, logical block 129
[ 1788.630544] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1788.630551] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1788.630559] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1788.630567] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1788.630575] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1788.630590] end_request: I/O error, dev sdb, sector 2176
[ 1788.630597] __ratelimit: 6 callbacks suppressed
[ 1788.630603] Buffer I/O error on device sdb1, logical block 128
[ 1788.630610] Buffer I/O error on device sdb1, logical block 129
[ 1788.630615] Buffer I/O error on device sdb1, logical block 130
[ 1788.630620] Buffer I/O error on device sdb1, logical block 131
[ 1788.630625] Buffer I/O error on device sdb1, logical block 132
[ 1788.630631] Buffer I/O error on device sdb1, logical block 133
[ 1788.630636] Buffer I/O error on device sdb1, logical block 134
[ 1788.630641] Buffer I/O error on device sdb1, logical block 135
[ 1791.140548] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1791.140557] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1791.140564] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1791.140572] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1791.140580] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1791.140595] end_request: I/O error, dev sdb, sector 2176
[ 1791.140604] Buffer I/O error on device sdb1, logical block 128
[ 1791.140612] Buffer I/O error on device sdb1, logical block 129
[ 1793.652544] sd 4:0:0:0: [sdb] Unhandled sense code
[ 1793.652552] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 1793.652559] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 1793.652567] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 1793.652575] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[ 1793.652590] end_request: I/O error, dev sdb, sector 2176
[ 1793.652597] __ratelimit: 6 callbacks suppressed
[ 1793.652603] Buffer I/O error on device sdb1, logical block 128
[ 1793.652610] Buffer I/O error on device sdb1, logical block 129
[ 1793.652615] Buffer I/O error on device sdb1, logical block 130
[ 1793.652621] Buffer I/O error on device sdb1, logical block 131
[ 1793.652626] Buffer I/O error on device sdb1, logical block 132
[ 1793.652632] Buffer I/O error on device sdb1, logical block 133
[ 1793.652637] Buffer I/O error on device sdb1, logical block 134
[ 1793.652642] Buffer I/O error on device sdb1, logical block 135
[ 2519.834842] sd 4:0:0:0: [sdb] Unhandled sense code
[ 2519.834850] sd 4:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 2519.834858] sd 4:0:0:0: [sdb] Sense Key : Medium Error [current] 
[ 2519.834866] sd 4:0:0:0: [sdb] Add. Sense: Unrecovered read error
[ 2519.834874] sd 4:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 50 00 00 c0 00
[ 2519.834889] end_request: I/O error, dev sdb, sector 2128
[ 2519.834898] Buffer I/O error on device sdb1, logical block 10
[ 2519.834909] Buffer I/O error on device sdb1, logical block 11
[ 2519.834915] Buffer I/O error on device sdb1, logical block 12
[ 2519.834921] Buffer I/O error on device sdb1, logical block 13
[ 2519.834926] Buffer I/O error on device sdb1, logical block 14
[ 2519.834931] Buffer I/O error on device sdb1, logical block 15
[ 2519.834937] Buffer I/O error on device sdb1, logical block 16
[ 2519.834942] Buffer I/O error on device sdb1, logical block 17
[ 2519.834948] Buffer I/O error on device sdb1, logical block 18
[ 2519.834953] Buffer I/O error on device sdb1, logical block 19
[ 3144.887121] eth0: link down.
[ 3149.700674] eth0: link up.
[ 3158.996916] eth0: link down.
[ 3161.235194] eth0: link up.
[ 3298.610302] usb 1-6: USB disconnect, address 5
[ 4541.523448] eth0: link down.
[ 4547.139713] eth0: link up.
[ 4556.424770] eth0: link down.
[ 4558.662946] eth0: link up.
[ 5617.534386] __ratelimit: 14 callbacks suppressed
[ 5617.534395] ffmpegthumbnail[8969]: segfault at 801667e68 ip 0000003f6f6519ae sp 00007fff6ceeeb80 error 4 in libavformat.so.52.31.0[3f6f600000+9d000]
[ 5620.768025] ffmpegthumbnail[8974]: segfault at 8006dce68 ip 0000003f6f6519ae sp 00007fff50801e60 error 4 in libavformat.so.52.31.0[3f6f600000+9d000]
[ 5942.510421] ffmpegthumbnail[9290]: segfault at 802150e28 ip 0000003f6f6519ae sp 00007fff258663b0 error 4 in libavformat.so.52.31.0[3f6f600000+9d000]
[ 5943.444206] ffmpegthumbnail[9295]: segfault at 801a71e48 ip 0000003f6f6519ae sp 00007ffffc2f2690 error 4 in libavformat.so.52.31.0[3f6f600000+9d000]
[11082.476407] eth0: link down.
[11084.763333] eth0: link up.
[41882.191139] skge eth1: Link is down.
[41884.335331] skge eth1: Link is up at 100 Mbps, full duplex, flow control both
[41898.145017] skge eth1: Link is down.
[41900.273502] skge eth1: Link is up at 100 Mbps, full duplex, flow control both
[45954.299529] skge eth1: Link is down.
[45956.395699] skge eth1: Link is up at 100 Mbps, full duplex, flow control both
[155116.848883] skge eth1: Link is down.
[155118.934694] skge eth1: Link is up at 100 Mbps, full duplex, flow control both
[155132.443681] skge eth1: Link is down.
[155134.537407] skge eth1: Link is up at 100 Mbps, full duplex, flow control both
[160777.132533] skge eth1: Link is down.
[160779.279938] skge eth1: Link is up at 100 Mbps, full duplex, flow control both
[171872.354149] xfce4-taskmanag[31699]: segfault at 0 ip 0000003c7d0682ad sp 00007fff13568710 error 4 in libc-2.11.1.so[3c7d000000+178000]
[179745.381429] udev: starting version 151
[185812.141258] xfce4-taskmanag[4794]: segfault at 0 ip 0000003c7d0682ad sp 00007fffcc4bd940 error 4 in libc-2.11.1.so[3c7d000000+178000]
[187912.617673] warning: `VirtualBox' uses 32-bit capabilities (legacy support in use)
[222889.999520] skge eth1: Link is down.
[222892.094671] skge eth1: Link is up at 100 Mbps, full duplex, flow control both
[222906.547350] skge eth1: Link is down.
[222908.630353] skge eth1: Link is up at 100 Mbps, full duplex, flow control both
[228539.499617] skge eth1: Link is down.
[228541.586664] skge eth1: Link is up at 100 Mbps, full duplex, flow control both
[243724.685566] skge eth1: Link is down.
[243726.773922] skge eth1: Link is up at 100 Mbps, full duplex, flow control both
[243741.314712] skge eth1: Link is down.
[243743.467024] skge eth1: Link is up at 100 Mbps, full duplex, flow control both
[244524.690992] skge eth1: Link is down.
[244526.763442] skge eth1: Link is up at 100 Mbps, full duplex, flow control both
[247408.674684] skge eth1: Link is down.
[247410.780656] skge eth1: Link is up at 100 Mbps, full duplex, flow control both
[247425.008570] skge eth1: Link is down.
[247427.146187] skge eth1: Link is up at 100 Mbps, full duplex, flow control both
[269093.423241] skge eth1: Link is down.
[269095.495011] skge eth1: Link is up at 100 Mbps, full duplex, flow control both
[273432.390079] usb 1-6: new high speed USB device using ehci_hcd and address 6
[273432.542053] usb 1-6: configuration #1 chosen from 1 choice
[273432.549312] scsi5 : SCSI emulation for USB Mass Storage devices
[273432.549681] usb-storage: device found at 6
[273432.549686] usb-storage: waiting for device to settle before scanning
[273437.542970] usb-storage: device scan complete
[273437.545014] scsi 5:0:0:0: Direct-Access     HP       External HDD     1028 PQ: 0 ANSI: 4
[273437.545738] scsi 5:0:0:1: CD-ROM            HP       Virtual CD 4607  1028 PQ: 0 ANSI: 4
[273437.547805] sd 5:0:0:0: Attached scsi generic sg2 type 0
[273437.551110] sr1: scsi3-mmc drive: 51x/51x caddy
[273437.551331] sr 5:0:0:1: Attached scsi CD-ROM sr1
[273437.551446] sr 5:0:0:1: Attached scsi generic sg3 type 5
[273437.566513] sd 5:0:0:0: [sdb] 1952151552 512-byte logical blocks: (999 GB/930 GiB)
[273437.568881] sd 5:0:0:0: [sdb] Write Protect is off
[273437.568890] sd 5:0:0:0: [sdb] Mode Sense: 23 00 10 00
[273437.568896] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[273437.571883] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[273437.571894]  sdb: sdb1
[273437.581508] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[273437.581519] sd 5:0:0:0: [sdb] Attached SCSI disk
[273440.336277] sd 5:0:0:0: [sdb] Unhandled sense code
[273440.336285] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273440.336292] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273440.336300] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273440.336308] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 10 00 00 00 08 00
[273440.336323] end_request: I/O error, dev sdb, sector 4096
[273440.336332] Buffer I/O error on device sdb, logical block 512
[273442.857949] sd 5:0:0:0: [sdb] Unhandled sense code
[273442.857957] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273442.857965] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273442.857972] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273442.857981] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 10 00 00 00 08 00
[273442.857995] end_request: I/O error, dev sdb, sector 4096
[273442.858004] Buffer I/O error on device sdb, logical block 512
[273445.914988] sd 5:0:0:0: [sdb] Unhandled sense code
[273445.914995] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273445.915003] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273445.915011] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273445.915019] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 10 00 00 00 08 00
[273445.915034] end_request: I/O error, dev sdb, sector 4096
[273445.915043] Buffer I/O error on device sdb1, logical block 256
[273448.436524] sd 5:0:0:0: [sdb] Unhandled sense code
[273448.436532] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273448.436539] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273448.436547] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273448.436555] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 10 00 00 00 08 00
[273448.436570] end_request: I/O error, dev sdb, sector 4096
[273448.436579] Buffer I/O error on device sdb1, logical block 256
[273450.956447] sd 5:0:0:0: [sdb] Unhandled sense code
[273450.956455] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273450.956463] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273450.956470] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273450.956479] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[273450.956493] end_request: I/O error, dev sdb, sector 2168
[273450.956503] Buffer I/O error on device sdb1, logical block 15
[273453.467366] sd 5:0:0:0: [sdb] Unhandled sense code
[273453.467374] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273453.467381] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273453.467389] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273453.467398] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[273453.467412] end_request: I/O error, dev sdb, sector 2168
[273453.467422] Buffer I/O error on device sdb1, logical block 15
[273455.978297] sd 5:0:0:0: [sdb] Unhandled sense code
[273455.978302] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273455.978306] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273455.978310] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273455.978315] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[273455.978323] end_request: I/O error, dev sdb, sector 2168
[273455.978329] Buffer I/O error on device sdb1, logical block 15
[273458.492837] sd 5:0:0:0: [sdb] Unhandled sense code
[273458.492845] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273458.492852] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273458.492860] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273458.492869] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[273458.492884] end_request: I/O error, dev sdb, sector 2168
[273458.492894] Buffer I/O error on device sdb1, logical block 15
[273461.011138] sd 5:0:0:0: [sdb] Unhandled sense code
[273461.011146] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273461.011154] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273461.011161] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273461.011170] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[273461.011184] end_request: I/O error, dev sdb, sector 2168
[273461.011194] Buffer I/O error on device sdb1, logical block 15
[273463.522058] sd 5:0:0:0: [sdb] Unhandled sense code
[273463.522066] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273463.522074] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273463.522082] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273463.522090] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[273463.522104] end_request: I/O error, dev sdb, sector 2168
[273463.522114] Buffer I/O error on device sdb1, logical block 15
[273466.032981] sd 5:0:0:0: [sdb] Unhandled sense code
[273466.032989] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273466.032996] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273466.033004] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273466.033013] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[273466.033027] end_request: I/O error, dev sdb, sector 2168
[273466.033036] Buffer I/O error on device sdb1, logical block 15
[273468.555901] sd 5:0:0:0: [sdb] Unhandled sense code
[273468.555909] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273468.555917] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273468.555924] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273468.555933] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[273468.555947] end_request: I/O error, dev sdb, sector 2176
[273468.555957] Buffer I/O error on device sdb1, logical block 16
[273471.066840] sd 5:0:0:0: [sdb] Unhandled sense code
[273471.066848] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273471.066855] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273471.066863] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273471.066871] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[273471.066886] end_request: I/O error, dev sdb, sector 2176
[273471.066895] Buffer I/O error on device sdb1, logical block 16
[273473.577744] sd 5:0:0:0: [sdb] Unhandled sense code
[273473.577753] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273473.577760] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273473.577768] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273473.577777] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[273473.577792] end_request: I/O error, dev sdb, sector 2176
[273473.577802] Buffer I/O error on device sdb1, logical block 16
[273476.089666] sd 5:0:0:0: [sdb] Unhandled sense code
[273476.089674] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273476.089681] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273476.089689] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273476.089698] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[273476.089712] end_request: I/O error, dev sdb, sector 2176
[273476.089722] Buffer I/O error on device sdb1, logical block 16
[273478.626588] sd 5:0:0:0: [sdb] Unhandled sense code
[273478.626596] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273478.626603] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273478.626611] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273478.626620] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 00 00 00 08 00
[273478.626634] end_request: I/O error, dev sdb, sector 2304
[273478.626643] Buffer I/O error on device sdb1, logical block 32
[273481.148642] sd 5:0:0:0: [sdb] Unhandled sense code
[273481.148650] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273481.148658] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273481.148666] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273481.148674] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 00 00 00 08 00
[273481.148688] end_request: I/O error, dev sdb, sector 2304
[273481.148698] Buffer I/O error on device sdb1, logical block 32
[273483.668430] sd 5:0:0:0: [sdb] Unhandled sense code
[273483.668438] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273483.668445] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273483.668453] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273483.668461] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 08 00 00 08 00
[273483.668476] end_request: I/O error, dev sdb, sector 2312
[273483.668485] Buffer I/O error on device sdb1, logical block 33
[273486.278539] sd 5:0:0:0: [sdb] Unhandled sense code
[273486.278547] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273486.278555] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273486.278563] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273486.278571] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 08 00 00 08 00
[273486.278586] end_request: I/O error, dev sdb, sector 2312
[273486.278595] Buffer I/O error on device sdb1, logical block 33
[273488.804292] sd 5:0:0:0: [sdb] Unhandled sense code
[273488.804300] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273488.804307] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273488.804315] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273488.804324] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 10 00 00 08 00
[273488.804338] end_request: I/O error, dev sdb, sector 2320
[273488.804347] Buffer I/O error on device sdb1, logical block 34
[273491.322198] sd 5:0:0:0: [sdb] Unhandled sense code
[273491.322206] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273491.322213] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273491.322231] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273491.322240] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 10 00 00 08 00
[273491.322255] end_request: I/O error, dev sdb, sector 2320
[273491.322265] Buffer I/O error on device sdb1, logical block 34
[273493.840123] sd 5:0:0:0: [sdb] Unhandled sense code
[273493.840131] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273493.840138] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273493.840146] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273493.840154] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 00 00 00 08 00
[273493.840169] end_request: I/O error, dev sdb, sector 2816
[273493.840178] Buffer I/O error on device sdb1, logical block 96
[273496.361357] sd 5:0:0:0: [sdb] Unhandled sense code
[273496.361365] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273496.361372] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273496.361380] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273496.361389] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 00 00 00 08 00
[273496.361403] end_request: I/O error, dev sdb, sector 2816
[273496.361413] Buffer I/O error on device sdb1, logical block 96
[273498.872735] sd 5:0:0:0: [sdb] Unhandled sense code
[273498.872743] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273498.872750] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273498.872758] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273498.872767] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 08 00 00 08 00
[273498.872781] end_request: I/O error, dev sdb, sector 2824
[273498.872791] Buffer I/O error on device sdb1, logical block 97
[273501.385883] sd 5:0:0:0: [sdb] Unhandled sense code
[273501.385891] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273501.385898] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273501.385906] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273501.385915] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 08 00 00 08 00
[273501.385929] end_request: I/O error, dev sdb, sector 2824
[273501.385938] Buffer I/O error on device sdb1, logical block 97
[273503.904880] sd 5:0:0:0: [sdb] Unhandled sense code
[273503.904888] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273503.904896] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273503.904904] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273503.904913] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 10 00 00 08 00
[273503.904927] end_request: I/O error, dev sdb, sector 2832
[273503.904936] Buffer I/O error on device sdb1, logical block 98
[273506.416729] sd 5:0:0:0: [sdb] Unhandled sense code
[273506.416736] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273506.416744] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273506.416751] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273506.416760] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 10 00 00 08 00
[273506.416774] end_request: I/O error, dev sdb, sector 2832
[273506.416784] Buffer I/O error on device sdb1, logical block 98
[273508.933679] sd 5:0:0:0: [sdb] Unhandled sense code
[273508.933687] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273508.933694] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273508.933702] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273508.933711] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[273508.933725] end_request: I/O error, dev sdb, sector 2176
[273508.933735] Buffer I/O error on device sdb1, logical block 16
[273511.444592] sd 5:0:0:0: [sdb] Unhandled sense code
[273511.444600] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273511.444607] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273511.444615] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273511.444624] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[273511.444639] end_request: I/O error, dev sdb, sector 2176
[273511.444649] Buffer I/O error on device sdb1, logical block 16
[273513.955524] sd 5:0:0:0: [sdb] Unhandled sense code
[273513.955532] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273513.955539] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273513.955547] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273513.955556] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[273513.955570] end_request: I/O error, dev sdb, sector 2176
[273513.955580] Buffer I/O error on device sdb1, logical block 16
[273516.470153] sd 5:0:0:0: [sdb] Unhandled sense code
[273516.470161] sd 5:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[273516.470168] sd 5:0:0:0: [sdb] Sense Key : Medium Error [current] 
[273516.470176] sd 5:0:0:0: [sdb] Add. Sense: Unrecovered read error
[273516.470185] sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[273516.470199] end_request: I/O error, dev sdb, sector 2176
[273516.470209] Buffer I/O error on device sdb1, logical block 16
[273517.187524] XFS mounting filesystem sdb1
[273517.595450] Ending clean XFS mount for filesystem: sdb1
[274918.542005] usb 1-6: USB disconnect, address 6
[279588.674968] apt-check[4319]: segfault at 7fd9b5f0a1c0 ip 0000003c88c3b5c8 sp 00007fff15995c70 error 4 in libapt-pkg-libc6.10-6.so.4.8.0[3c88c00000+c5000]
[291616.205621] skge eth1: Link is down.
[291618.259559] skge eth1: Link is up at 100 Mbps, full duplex, flow control both
[291632.005851] skge eth1: Link is down.
[291634.113835] skge eth1: Link is up at 100 Mbps, full duplex, flow control both
[299185.600053] usb 1-6: new high speed USB device using ehci_hcd and address 7
[299185.751959] usb 1-6: configuration #1 chosen from 1 choice
[299185.758903] scsi6 : SCSI emulation for USB Mass Storage devices
[299185.762054] usb-storage: device found at 7
[299185.762059] usb-storage: waiting for device to settle before scanning
[299190.763331] usb-storage: device scan complete
[299190.764889] scsi 6:0:0:0: Direct-Access     HP       External HDD     1028 PQ: 0 ANSI: 4
[299190.765635] scsi 6:0:0:1: CD-ROM            HP       Virtual CD 4607  1028 PQ: 0 ANSI: 4
[299190.767043] sd 6:0:0:0: Attached scsi generic sg2 type 0
[299190.776404] sr1: scsi3-mmc drive: 51x/51x caddy
[299190.776913] sr 6:0:0:1: Attached scsi CD-ROM sr1
[299190.777145] sr 6:0:0:1: Attached scsi generic sg3 type 5
[299190.792755] sd 6:0:0:0: [sdb] 1952151552 512-byte logical blocks: (999 GB/930 GiB)
[299190.795770] sd 6:0:0:0: [sdb] Write Protect is off
[299190.795775] sd 6:0:0:0: [sdb] Mode Sense: 23 00 10 00
[299190.795778] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[299190.801320] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[299190.801329]  sdb: sdb1
[299190.809770] sd 6:0:0:0: [sdb] Assuming drive cache: write through
[299190.809777] sd 6:0:0:0: [sdb] Attached SCSI disk
[299193.565033] sd 6:0:0:0: [sdb] Unhandled sense code
[299193.565038] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299193.565042] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299193.565047] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299193.565052] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 10 00 00 00 08 00
[299193.565061] end_request: I/O error, dev sdb, sector 4096
[299193.565066] Buffer I/O error on device sdb, logical block 512
[299196.087964] sd 6:0:0:0: [sdb] Unhandled sense code
[299196.087971] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299196.087975] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299196.087980] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299196.087985] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 10 00 00 00 08 00
[299196.087992] end_request: I/O error, dev sdb, sector 4096
[299196.087998] Buffer I/O error on device sdb, logical block 512
[299199.277632] sd 6:0:0:0: [sdb] Unhandled sense code
[299199.277637] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299199.277641] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299199.277645] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299199.277650] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 10 00 00 00 08 00
[299199.277658] end_request: I/O error, dev sdb, sector 4096
[299199.277664] Buffer I/O error on device sdb1, logical block 256
[299201.798571] sd 6:0:0:0: [sdb] Unhandled sense code
[299201.798576] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299201.798580] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299201.798585] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299201.798590] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 10 00 00 00 08 00
[299201.798599] end_request: I/O error, dev sdb, sector 4096
[299201.798604] Buffer I/O error on device sdb1, logical block 256
[299204.320362] sd 6:0:0:0: [sdb] Unhandled sense code
[299204.320367] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299204.320371] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299204.320376] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299204.320380] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[299204.320388] end_request: I/O error, dev sdb, sector 2168
[299204.320394] Buffer I/O error on device sdb1, logical block 15
[299206.830278] sd 6:0:0:0: [sdb] Unhandled sense code
[299206.830283] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299206.830287] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299206.830291] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299206.830296] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[299206.830306] end_request: I/O error, dev sdb, sector 2168
[299206.830312] Buffer I/O error on device sdb1, logical block 15
[299209.341203] sd 6:0:0:0: [sdb] Unhandled sense code
[299209.341208] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299209.341212] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299209.341216] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299209.341222] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[299209.341232] end_request: I/O error, dev sdb, sector 2168
[299209.341237] Buffer I/O error on device sdb1, logical block 15
[299211.853159] sd 6:0:0:0: [sdb] Unhandled sense code
[299211.853164] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299211.853168] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299211.853173] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299211.853181] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[299211.853199] end_request: I/O error, dev sdb, sector 2168
[299211.853205] Buffer I/O error on device sdb1, logical block 15
[299214.363112] sd 6:0:0:0: [sdb] Unhandled sense code
[299214.363117] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299214.363121] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299214.363126] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299214.363131] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[299214.363138] end_request: I/O error, dev sdb, sector 2168
[299214.363145] Buffer I/O error on device sdb1, logical block 15
[299216.875136] sd 6:0:0:0: [sdb] Unhandled sense code
[299216.875141] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299216.875145] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299216.875150] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299216.875154] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[299216.875162] end_request: I/O error, dev sdb, sector 2168
[299216.875170] Buffer I/O error on device sdb1, logical block 15
[299219.384906] sd 6:0:0:0: [sdb] Unhandled sense code
[299219.384911] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299219.384915] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299219.384919] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299219.384924] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 78 00 00 08 00
[299219.384931] end_request: I/O error, dev sdb, sector 2168
[299219.384937] Buffer I/O error on device sdb1, logical block 15
[299221.896857] sd 6:0:0:0: [sdb] Unhandled sense code
[299221.896862] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299221.896866] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299221.896871] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299221.896876] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[299221.896883] end_request: I/O error, dev sdb, sector 2176
[299221.896889] Buffer I/O error on device sdb1, logical block 16
[299224.407757] sd 6:0:0:0: [sdb] Unhandled sense code
[299224.407762] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299224.407766] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299224.407770] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299224.407775] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[299224.407783] end_request: I/O error, dev sdb, sector 2176
[299224.407789] Buffer I/O error on device sdb1, logical block 16
[299226.918682] sd 6:0:0:0: [sdb] Unhandled sense code
[299226.918687] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299226.918691] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299226.918695] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299226.918700] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[299226.918708] end_request: I/O error, dev sdb, sector 2176
[299226.918714] Buffer I/O error on device sdb1, logical block 16
[299229.430632] sd 6:0:0:0: [sdb] Unhandled sense code
[299229.430637] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299229.430640] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299229.430645] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299229.430650] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[299229.430657] end_request: I/O error, dev sdb, sector 2176
[299229.430664] Buffer I/O error on device sdb1, logical block 16
[299231.952536] sd 6:0:0:0: [sdb] Unhandled sense code
[299231.952543] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299231.952547] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299231.952552] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299231.952556] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 00 00 00 08 00
[299231.952564] end_request: I/O error, dev sdb, sector 2304
[299231.952570] Buffer I/O error on device sdb1, logical block 32
[299234.475587] sd 6:0:0:0: [sdb] Unhandled sense code
[299234.475592] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299234.475596] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299234.475601] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299234.475606] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 00 00 00 08 00
[299234.475614] end_request: I/O error, dev sdb, sector 2304
[299234.475621] Buffer I/O error on device sdb1, logical block 32
[299236.998395] sd 6:0:0:0: [sdb] Unhandled sense code
[299236.998399] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299236.998403] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299236.998408] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299236.998413] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 08 00 00 08 00
[299236.998421] end_request: I/O error, dev sdb, sector 2312
[299236.998426] Buffer I/O error on device sdb1, logical block 33
[299239.609389] sd 6:0:0:0: [sdb] Unhandled sense code
[299239.609394] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299239.609397] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299239.609402] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299239.609407] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 08 00 00 08 00
[299239.609415] end_request: I/O error, dev sdb, sector 2312
[299239.609421] Buffer I/O error on device sdb1, logical block 33
[299242.120248] sd 6:0:0:0: [sdb] Unhandled sense code
[299242.120255] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299242.120259] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299242.120263] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299242.120268] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 10 00 00 08 00
[299242.120276] end_request: I/O error, dev sdb, sector 2320
[299242.120282] Buffer I/O error on device sdb1, logical block 34
[299244.630170] sd 6:0:0:0: [sdb] Unhandled sense code
[299244.630175] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299244.630179] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299244.630184] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299244.630189] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 09 10 00 00 08 00
[299244.630198] end_request: I/O error, dev sdb, sector 2320
[299244.630204] Buffer I/O error on device sdb1, logical block 34
[299247.146086] sd 6:0:0:0: [sdb] Unhandled sense code
[299247.146093] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299247.146098] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299247.146102] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299247.146107] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 00 00 00 08 00
[299247.146116] end_request: I/O error, dev sdb, sector 2816
[299247.146122] Buffer I/O error on device sdb1, logical block 96
[299249.657603] sd 6:0:0:0: [sdb] Unhandled sense code
[299249.657608] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299249.657611] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299249.657616] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299249.657620] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 00 00 00 08 00
[299249.657628] end_request: I/O error, dev sdb, sector 2816
[299249.657634] Buffer I/O error on device sdb1, logical block 96
[299252.168945] sd 6:0:0:0: [sdb] Unhandled sense code
[299252.168950] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299252.168954] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299252.168958] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299252.168963] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 08 00 00 08 00
[299252.168971] end_request: I/O error, dev sdb, sector 2824
[299252.168977] Buffer I/O error on device sdb1, logical block 97
[299254.679868] sd 6:0:0:0: [sdb] Unhandled sense code
[299254.679878] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299254.679882] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299254.679886] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299254.679891] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 08 00 00 08 00
[299254.679899] end_request: I/O error, dev sdb, sector 2824
[299254.679905] Buffer I/O error on device sdb1, logical block 97
[299257.191817] sd 6:0:0:0: [sdb] Unhandled sense code
[299257.191822] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299257.191826] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299257.191830] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299257.191835] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 10 00 00 08 00
[299257.191843] end_request: I/O error, dev sdb, sector 2832
[299257.191849] Buffer I/O error on device sdb1, logical block 98
[299259.713950] sd 6:0:0:0: [sdb] Unhandled sense code
[299259.713955] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299259.713958] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299259.713963] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299259.713968] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 0b 10 00 00 08 00
[299259.713975] end_request: I/O error, dev sdb, sector 2832
[299259.713981] Buffer I/O error on device sdb1, logical block 98
[299262.229656] sd 6:0:0:0: [sdb] Unhandled sense code
[299262.229661] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299262.229665] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299262.229670] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299262.229675] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[299262.229682] end_request: I/O error, dev sdb, sector 2176
[299262.229688] Buffer I/O error on device sdb1, logical block 16
[299264.740616] sd 6:0:0:0: [sdb] Unhandled sense code
[299264.740621] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299264.740626] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299264.740630] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299264.740635] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[299264.740644] end_request: I/O error, dev sdb, sector 2176
[299264.740650] Buffer I/O error on device sdb1, logical block 16
[299267.254500] sd 6:0:0:0: [sdb] Unhandled sense code
[299267.254505] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299267.254509] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299267.254514] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299267.254519] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[299267.254530] end_request: I/O error, dev sdb, sector 2176
[299267.254537] Buffer I/O error on device sdb1, logical block 16
[299269.762446] sd 6:0:0:0: [sdb] Unhandled sense code
[299269.762451] sd 6:0:0:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[299269.762456] sd 6:0:0:0: [sdb] Sense Key : Medium Error [current] 
[299269.762460] sd 6:0:0:0: [sdb] Add. Sense: Unrecovered read error
[299269.762465] sd 6:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 80 00 00 08 00
[299269.762474] end_request: I/O error, dev sdb, sector 2176
[299269.762480] Buffer I/O error on device sdb1, logical block 16
[299270.484391] XFS mounting filesystem sdb1
[299270.969569] Ending clean XFS mount for filesystem: sdb1
[300142.457178] usb 1-6: USB disconnect, address 7
[363282.801996] skge eth1: Link is down.
[363284.903958] skge eth1: Link is up at 100 Mbps, full duplex, flow control both