[  406.369194] input: Multi-Input Device as /devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.0/input/input14
[  406.369584] generic-usb 0003:0518:0008.0001: input,hidraw0: USB HID v1.10 Keyboard [Multi-Input Device] on usb-0000:00:12.0-2/input0
[  406.375552] input: Multi-Input Device as /devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.1/input/input15
[  406.376236] generic-usb 0003:0518:0008.0002: input,hidraw1: USB HID v1.10 Mouse [Multi-Input Device] on usb-0000:00:12.0-2/input1
[  406.376298] usbcore: registered new interface driver usbhid
[  406.376304] usbhid: USB HID core driver
[  498.953480] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  517.152658] acer_wmi: This interface sysfs will be removed in 2012 - used by: cat
[  580.024946] acer_wmi: Acer Laptop WMI Extras unloaded
[  580.086782] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  582.836393] wlan0: authenticate with 00:26:44:c6:1a:54 (try 1)
[  582.839006] wlan0: authenticated
[  582.875148] wlan0: associate with 00:26:44:c6:1a:54 (try 1)
[  582.880042] wlan0: RX AssocResp from 00:26:44:c6:1a:54 (capab=0x411 status=0 aid=2)
[  582.880051] wlan0: associated
[  582.888600] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  593.776208] wlan0: no IPv6 routers present
[  858.449820] wmi: Mapper unloaded
[  925.363443] wlan0: deauthenticating from 00:26:44:c6:1a:54 by local choice (reason=3)
[  925.394953] cfg80211: All devices are disconnected, going to restore regulatory settings
[  925.394971] cfg80211: Restoring regulatory settings
[  925.395019] cfg80211: Calling CRDA to update world regulatory domain
[  925.410549] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[  925.410563] cfg80211: World regulatory domain updated:
[  925.410570] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[  925.410580] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  925.410589] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  925.410598] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  925.410606] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  925.410615] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  932.894188] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  935.668053] wlan0: authenticate with 00:26:44:c6:1a:54 (try 1)
[  935.670201] wlan0: authenticated
[  935.696081] wlan0: associate with 00:26:44:c6:1a:54 (try 1)
[  935.703691] wlan0: RX AssocResp from 00:26:44:c6:1a:54 (capab=0x411 status=0 aid=2)
[  935.703702] wlan0: associated
[  935.712292] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  946.400058] wlan0: no IPv6 routers present
[ 1803.028549] wlan0: deauthenticating from 00:26:44:c6:1a:54 by local choice (reason=3)
[ 1803.075237] cfg80211: All devices are disconnected, going to restore regulatory settings
[ 1803.075257] cfg80211: Restoring regulatory settings
[ 1803.075271] cfg80211: Calling CRDA to update world regulatory domain
[ 1803.091114] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[ 1803.091123] cfg80211: World regulatory domain updated:
[ 1803.091127] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 1803.091132] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 1803.091137] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 1803.091141] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 1803.091145] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 1803.091149] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 1806.304683] PM: Syncing filesystems ... done.
[ 1806.307110] PM: Preparing system for mem sleep
[ 1806.732831] Freezing user space processes ... (elapsed 0.01 seconds) done.
[ 1806.748209] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.
[ 1806.764351] PM: Entering mem sleep
[ 1806.764802] Suspending console(s) (use no_console_suspend to debug)
[ 1806.765670] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 1806.830744] Ready to suspend
[ 1806.832118] ohci_hcd 0000:00:13.0: PCI INT A disabled
[ 1806.832172] ohci_hcd 0000:00:12.0: PCI INT A disabled
[ 1806.837506] sd 0:0:0:0: [sda] Stopping disk
[ 1806.896271] ehci_hcd 0000:00:12.2: PCI INT B disabled
[ 1806.896316] ehci_hcd 0000:00:13.2: PCI INT B disabled
[ 1806.933541] snd_hda_intel 0000:00:14.2: PCI INT A disabled
[ 1806.936325] snd_hda_intel 0000:00:01.1: PCI INT B disabled
[ 1806.936365] ACPI handle has no context!
[ 1806.948248] PM: suspend of drv:snd_hda_intel dev:0000:00:14.2 complete after 117.195 msecs
[ 1806.952255] PM: suspend of drv:snd_hda_intel dev:0000:00:01.1 complete after 119.914 msecs
[ 1807.482969] PM: suspend of drv:sd dev:0:0:0:0 complete after 717.297 msecs
[ 1807.483056] PM: suspend of drv:scsi dev:target0:0:0 complete after 717.205 msecs
[ 1807.483072] PM: suspend of drv:scsi dev:host0 complete after 652.525 msecs
[ 1807.483241] ahci 0000:00:11.0: PCI INT A disabled
[ 1807.483251] PM: suspend of drv:ahci dev:0000:00:11.0 complete after 651.066 msecs
[ 1807.828420] rts_pstor 0000:02:00.0: PCI INT A disabled
[ 1807.844269] PM: suspend of drv:rts_pstor dev:0000:02:00.0 complete after 1013.519 msecs
[ 1807.844370] pciehp 0000:00:05.0:pcie04: pciehp_suspend ENTRY
[ 1807.844375] PM: suspend of drv:pcieport dev:0000:00:05.0 complete after 1012.131 msecs
[ 1807.976258] PM: suspend of drv:radeon dev:0000:00:01.0 complete after 1143.850 msecs
[ 1807.976390] PM: suspend of drv: dev:pci0000:00 complete after 1143.870 msecs
[ 1807.976412] PM: suspend of devices complete after 1211.361 msecs
[ 1807.976416] PM: suspend devices took 1.212 seconds
[ 1808.008534] ehci_hcd 0000:00:13.2: PME# enabled
[ 1808.008559] ehci_hcd 0000:00:13.2: wake-up capability enabled by ACPI
[ 1808.024310] ohci_hcd 0000:00:13.0: wake-up capability enabled by ACPI
[ 1808.024359] ehci_hcd 0000:00:12.2: PME# enabled
[ 1808.024367] ehci_hcd 0000:00:12.2: wake-up capability enabled by ACPI
[ 1808.040309] ohci_hcd 0000:00:12.0: wake-up capability enabled by ACPI
[ 1808.040389] PM: late suspend of devices complete after 63.968 msecs
[ 1808.040425] ACPI: Preparing to enter system sleep state S3
[ 1808.102486] PM: Saving platform NVS memory
[ 1808.133037] Disabling non-boot CPUs ...
[ 1808.134065] Broke affinity for irq 18
[ 1808.236230] CPU 1 is now offline
[ 1808.236931] ACPI: Low-level resume complete
[ 1808.236931] PM: Restoring platform NVS memory
[ 1808.236931] Enabling non-boot CPUs ...
[ 1808.236931] Booting Node 0 Processor 1 APIC 0x1
[ 1808.236931] smpboot cpu 1: start_ip = 9a000
[ 1808.248270] Calibrating delay loop (skipped) already calibrated this CPU
[ 1808.268957] NMI watchdog enabled, takes one hw-pmu counter.
[ 1808.269373] CPU1 is up
[ 1808.271752] ACPI: Waking up from system sleep state S3
[ 1808.405111] power_supply BAT0: parent PNP0C0A:00 should not be sleeping
[ 1808.405169] radeon 0000:00:01.0: restoring config space at offset 0x1 (was 0x100003, writing 0x100407)
[ 1808.405260] pcieport 0000:00:04.0: restoring config space at offset 0xa (was 0xffffffff, writing 0x0)
[ 1808.405269] pcieport 0000:00:04.0: restoring config space at offset 0x7 (was 0x20002121, writing 0x2121)
[ 1808.405280] pcieport 0000:00:04.0: restoring config space at offset 0x1 (was 0x100007, writing 0x100407)
[ 1808.405327] pcieport 0000:00:05.0: restoring config space at offset 0xc (was 0xffff, writing 0x0)
[ 1808.405334] pcieport 0000:00:05.0: restoring config space at offset 0xa (was 0xffffffff, writing 0x0)
[ 1808.405342] pcieport 0000:00:05.0: restoring config space at offset 0x7 (was 0x20001111, writing 0x1111)
[ 1808.405352] pcieport 0000:00:05.0: restoring config space at offset 0x1 (was 0x100007, writing 0x100407)
[ 1808.405398] pcieport 0000:00:06.0: restoring config space at offset 0xc (was 0xffff, writing 0x0)
[ 1808.405405] pcieport 0000:00:06.0: restoring config space at offset 0xa (was 0xffffffff, writing 0x0)
[ 1808.405418] pcieport 0000:00:06.0: restoring config space at offset 0x1 (was 0x100007, writing 0x100407)
[ 1808.405480] ahci 0000:00:11.0: restoring config space at offset 0x1 (was 0x2300003, writing 0x2300007)
[ 1808.405534] ohci_hcd 0000:00:12.0: wake-up capability disabled by ACPI
[ 1808.420246] ehci_hcd 0000:00:12.2: BAR 0: set to [mem 0xf034a000-0xf034a0ff] (PCI address [0xf034a000-0xf034a0ff])
[ 1808.420302] ehci_hcd 0000:00:12.2: restoring config space at offset 0x1 (was 0x2b00000, writing 0x2b00013)
[ 1808.420341] ehci_hcd 0000:00:12.2: wake-up capability disabled by ACPI
[ 1808.420350] ehci_hcd 0000:00:12.2: PME# disabled
[ 1808.420391] ohci_hcd 0000:00:13.0: wake-up capability disabled by ACPI
[ 1808.436245] ehci_hcd 0000:00:13.2: BAR 0: set to [mem 0xf0348000-0xf03480ff] (PCI address [0xf0348000-0xf03480ff])
[ 1808.436302] ehci_hcd 0000:00:13.2: restoring config space at offset 0x1 (was 0x2b00000, writing 0x2b00013)
[ 1808.436340] ehci_hcd 0000:00:13.2: wake-up capability disabled by ACPI
[ 1808.436349] ehci_hcd 0000:00:13.2: PME# disabled
[ 1808.436416] snd_hda_intel 0000:00:14.2: restoring config space at offset 0x1 (was 0x4100000, writing 0x4100002)
[ 1808.452384] rts_pstor 0000:02:00.0: restoring config space at offset 0x1 (was 0x100003, writing 0x100007)
[ 1808.452649] PM: early resume of devices complete after 47.589 msecs
[ 1808.452832] radeon 0000:00:01.0: setting latency timer to 64
[ 1808.455902] snd_hda_intel 0000:00:01.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[ 1808.455911] snd_hda_intel 0000:00:01.1: setting latency timer to 64
[ 1808.455966] snd_hda_intel 0000:00:01.1: irq 44 for MSI/MSI-X
[ 1808.456047] pciehp 0000:00:05.0:pcie04: pciehp_resume ENTRY
[ 1808.456069] ahci 0000:00:11.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
[ 1808.456121] ohci_hcd 0000:00:12.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[ 1808.456151] ehci_hcd 0000:00:12.2: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 1808.456240] ohci_hcd 0000:00:13.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[ 1808.456267] ehci_hcd 0000:00:13.2: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[ 1808.456299] snd_hda_intel 0000:00:14.2: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 1808.456365] Ready to resume
[ 1808.456377] rts_pstor 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 1808.456384] rts_pstor 0000:02:00.0: setting latency timer to 64
[ 1808.456389] rtsx_acquire_irq: chip->msi_en = 0, pci->irq = 17
[ 1808.468354] [drm] PCIE GART of 512M enabled (table at 0x0000000000040000).
[ 1808.468631] radeon 0000:00:01.0: WB enabled
[ 1808.470066] sd 0:0:0:0: [sda] Starting disk
[ 1808.484993] [drm] ring test succeeded in 1 usecs
[ 1808.485018] [drm] ib test succeeded in 0 usecs
[ 1808.568290] PM: resume of drv:atl1c dev:0000:01:00.0 complete after 111.929 msecs
[ 1808.588971] PM: resume of drv:uvcvideo dev:2-3:1.1 complete after 118.628 msecs
[ 1808.588988] PM: resume of drv: dev:ep_00 complete after 118.613 msecs
[ 1808.589027] PM: resume of drv:uvcvideo dev:2-3:1.0 complete after 118.768 msecs
[ 1808.589110] PM: resume of drv: dev:ep_83 complete after 118.814 msecs
[ 1808.611599] PM: resume of drv:usbhid dev:3-2:1.0 complete after 140.445 msecs
[ 1808.611614] PM: resume of drv: dev:ep_00 complete after 140.284 msecs
[ 1808.611625] PM: resume of drv:usbhid dev:3-2:1.1 complete after 140.382 msecs
[ 1808.611630] PM: resume of drv:btusb dev:4-2:1.0 complete after 141.170 msecs
[ 1808.611638] PM: resume of drv: dev:ep_81 complete after 140.450 msecs
[ 1808.611647] PM: resume of drv: dev:ep_82 complete after 140.372 msecs
[ 1808.611655] PM: resume of drv:btusb dev:4-2:1.1 complete after 141.016 msecs
[ 1808.611677] PM: resume of drv: dev:ep_02 complete after 141.088 msecs
[ 1808.611684] PM: resume of drv: dev:ep_00 complete after 140.923 msecs
[ 1808.611692] PM: resume of drv: dev:ep_82 complete after 141.143 msecs
[ 1808.611696] PM: resume of drv: dev:ep_81 complete after 141.194 msecs
[ 1808.611714] PM: resume of drv: dev:ep_03 complete after 140.996 msecs
[ 1808.611723] PM: resume of drv: dev:ep_83 complete after 141.038 msecs
[ 1808.660434] PM: resume of drv:rts_pstor dev:0000:02:00.0 complete after 204.059 msecs
[ 1808.660497] PM: resume of drv:scsi dev:host2 complete after 189.682 msecs
[ 1808.660527] PM: resume of drv:scsi dev:target2:0:0 complete after 189.634 msecs
[ 1808.660553] PM: resume of drv:sd dev:2:0:0:0 complete after 189.618 msecs
[ 1808.660567] PM: resume of drv:sd dev:2:0:0:1 complete after 189.546 msecs
[ 1808.660579] PM: resume of drv:scsi_device dev:2:0:0:0 complete after 189.603 msecs
[ 1808.660596] PM: resume of drv:scsi_host dev:host2 complete after 189.727 msecs
[ 1808.660606] PM: resume of drv:scsi_device dev:2:0:0:1 complete after 189.528 msecs
[ 1808.952251] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 1808.957734] ata2.00: configured for UDMA/133
[ 1809.916326] PM: resume of drv:radeon dev:0000:00:01.0 complete after 1463.511 msecs
[ 1810.408265] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 1810.410103] ata1.00: configured for UDMA/100
[ 1810.450008] PM: resume of drv:sd dev:0:0:0:0 complete after 1979.932 msecs
[ 1810.450045] PM: resume of drv:scsi_disk dev:0:0:0:0 complete after 1943.771 msecs
[ 1810.450127] PM: resume of drv:scsi_device dev:0:0:0:0 complete after 1979.963 msecs
[ 1810.470497] PM: resume of devices complete after 2017.807 msecs
[ 1810.470684] PM: resume devices took 2.016 seconds
[ 1810.470744] PM: Finishing wakeup.
[ 1810.470746] Restarting tasks ... done.
[ 1810.560509] video LNXVIDEO:00: Restoring backlight state
[ 1810.572983] video LNXVIDEO:01: Restoring backlight state
[ 1810.573412] [drm:drm_mode_getfb] *ERROR* invalid framebuffer id
[ 1813.256147] atl1c 0000:01:00.0: irq 45 for MSI/MSI-X
[ 1813.343918] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 1813.451394] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1816.209190] wlan0: authenticate with 00:26:44:c6:1a:54 (try 1)
[ 1816.211428] wlan0: authenticated
[ 1816.212077] wlan0: associate with 00:26:44:c6:1a:54 (try 1)
[ 1816.219890] wlan0: RX AssocResp from 00:26:44:c6:1a:54 (capab=0x411 status=0 aid=2)
[ 1816.219900] wlan0: associated
[ 1816.229420] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1826.688211] wlan0: no IPv6 routers present
[ 3435.653403] cfg80211: Found new beacon on frequency: 2467 MHz (Ch 12) on phy0
[ 4876.767815] usb 3-2: USB disconnect, device number 2
[ 8539.006017] sd 2:0:0:0: [sdb] 31586304 512-byte logical blocks: (16.1 GB/15.0 GiB)
[ 8539.009017] sd 2:0:0:0: [sdb] Cache data unavailable
[ 8539.009031] sd 2:0:0:0: [sdb] Assuming drive cache: write through
[ 8539.009665] sd 2:0:0:0: [sdb] Cache data unavailable
[ 8539.009679] sd 2:0:0:0: [sdb] Assuming drive cache: write through
[ 8539.010860]  sdb: sdb1
[ 8573.025332] hdparm: sending ioctl 1261 to a partition!
[ 8573.025340] hdparm: sending ioctl 1261 to a partition!
[ 8573.070821] hdparm: sending ioctl 31f to a partition!
[ 8573.070831] hdparm: sending ioctl 31f to a partition!
[ 9357.313173] sd 2:0:0:0: [sdb] Cache data unavailable
[ 9357.313184] sd 2:0:0:0: [sdb] Assuming drive cache: write through
[ 9357.316834]  sdb:
[ 9391.229483] sd 2:0:0:0: [sdb] Cache data unavailable
[ 9391.229502] sd 2:0:0:0: [sdb] Assuming drive cache: write through
[ 9391.237844]  sdb: unknown partition table
[ 9883.004361] sdb: detected capacity change from 16172187648 to 0
[11379.774057] SysRq : HELP : loglevel(0-9) reBoot Crash terminate-all-tasks(E) memory-full-oom-kill(F) kill-all-tasks(I) thaw-filesystems(J) saK show-backtrace-all-active-cpus(L) show-memory-usage(M) nice-all-RT-tasks(N) powerOff show-registers(P) show-all-timers(Q) unRaw Sync show-task-states(T) Unmount force-fb(V) show-blocked-tasks(W) dump-ftrace-buffer(Z) 
[11453.460187] sd 2:0:0:0: [sdb] 15548416 512-byte logical blocks: (7.96 GB/7.41 GiB)
[11453.460430] sd 2:0:0:0: [sdb] Cache data unavailable
[11453.460440] sd 2:0:0:0: [sdb] Assuming drive cache: write through
[11453.460786] sd 2:0:0:0: [sdb] Cache data unavailable
[11453.460794] sd 2:0:0:0: [sdb] Assuming drive cache: write through
[11453.461698]  sdb: sdb1
[11483.872309] command_abort called
[11485.648674] scsi command aborted
[11515.872311] command_abort called
[11517.836407] scsi command aborted
[11548.896262] command_abort called
[11550.024811] scsi command aborted
[11550.028297] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.028311] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.028323] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.028336] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.028351] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 ed 3f 80 00 00 08 00
[11550.028378] end_request: critical target error, dev sdb, sector 15548288
[11550.028391] quiet_error: 15 callbacks suppressed
[11550.028399] Buffer I/O error on device sdb, logical block 1943536
[11550.031000] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.031014] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.031026] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.031039] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.031054] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.031080] end_request: critical target error, dev sdb, sector 0
[11550.031094] Buffer I/O error on device sdb, logical block 0
[11550.031312] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.031319] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.031330] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.031341] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.031352] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.031375] end_request: critical target error, dev sdb, sector 0
[11550.031383] Buffer I/O error on device sdb, logical block 0
[11550.031719] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.031726] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.031736] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.031746] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.031757] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 20 00
[11550.031780] end_request: critical target error, dev sdb, sector 0
[11550.031788] Buffer I/O error on device sdb, logical block 0
[11550.031802] Buffer I/O error on device sdb, logical block 1
[11550.031809] Buffer I/O error on device sdb, logical block 2
[11550.031817] Buffer I/O error on device sdb, logical block 3
[11550.031891] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.031898] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.031909] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.031919] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.031929] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.031952] end_request: critical target error, dev sdb, sector 0
[11550.031959] Buffer I/O error on device sdb, logical block 0
[11550.032159] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.032166] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.032176] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.032186] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.032197] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 ed 3f f8 00 00 08 00
[11550.032220] end_request: critical target error, dev sdb, sector 15548408
[11550.032229] Buffer I/O error on device sdb, logical block 1943551
[11550.034299] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.034307] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.034318] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.034329] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.034340] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 ed 3f f8 00 00 08 00
[11550.034363] end_request: critical target error, dev sdb, sector 15548408
[11550.034373] Buffer I/O error on device sdb, logical block 1943551
[11550.034647] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.034654] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.034664] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.034675] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.034685] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 20 00
[11550.034708] end_request: critical target error, dev sdb, sector 0
[11550.034791] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.034798] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.034808] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.034819] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.034829] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.034852] end_request: critical target error, dev sdb, sector 0
[11550.035103] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.035110] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.035120] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.035130] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.035141] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.035164] end_request: critical target error, dev sdb, sector 0
[11550.035241] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.035248] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.035258] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.035268] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.035278] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.035301] end_request: critical target error, dev sdb, sector 0
[11550.039898] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.039911] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.039924] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.039937] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.039952] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.039979] end_request: critical target error, dev sdb, sector 0
[11550.040123] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.040130] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.040141] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.040166] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.040190] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.040260] end_request: critical target error, dev sdb, sector 0
[11550.040443] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.040450] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.040460] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.040470] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.040481] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.040504] end_request: critical target error, dev sdb, sector 0
[11550.050755] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.050764] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.050771] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.050778] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.050787] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 ed 3f 80 00 00 08 00
[11550.050802] end_request: critical target error, dev sdb, sector 15548288
[11550.050852] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.050856] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.050861] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.050867] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.050872] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 ed 3f 80 00 00 08 00
[11550.050884] end_request: critical target error, dev sdb, sector 15548288
[11550.050937] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.050941] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.050946] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.050951] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.050956] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 ed 3f f0 00 00 08 00
[11550.050968] end_request: critical target error, dev sdb, sector 15548400
[11550.051004] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.051008] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.051013] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.051018] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.051023] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 ed 3f f0 00 00 08 00
[11550.051035] end_request: critical target error, dev sdb, sector 15548400
[11550.051081] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.051085] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.051090] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.051095] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.051100] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.051112] end_request: critical target error, dev sdb, sector 0
[11550.051147] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.051150] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.051155] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.051161] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.051166] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.051177] end_request: critical target error, dev sdb, sector 0
[11550.051222] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.051225] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.051230] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.051236] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.051241] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[11550.051252] end_request: critical target error, dev sdb, sector 8
[11550.051300] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.051303] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.051308] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.051313] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.051318] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 ed 3f f8 00 00 08 00
[11550.051330] end_request: critical target error, dev sdb, sector 15548408
[11550.051473] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.051477] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.051482] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.051487] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.051492] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 ed 3f f8 00 00 08 00
[11550.051504] end_request: critical target error, dev sdb, sector 15548408
[11550.051545] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.051548] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.051553] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.051558] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.051564] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 ed 3f f8 00 00 08 00
[11550.051575] end_request: critical target error, dev sdb, sector 15548408
[11550.051614] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.051618] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.051623] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.051628] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.051633] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 ed 3f f8 00 00 08 00
[11550.051644] end_request: critical target error, dev sdb, sector 15548408
[11550.051685] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.051689] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.051694] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.051699] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.051704] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 ed 3f f8 00 00 08 00
[11550.051744] end_request: critical target error, dev sdb, sector 15548408
[11550.051854] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.051858] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.051863] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.051868] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.051873] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 ed 3f f8 00 00 08 00
[11550.051885] end_request: critical target error, dev sdb, sector 15548408
[11550.051930] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.051934] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.051939] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.051944] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.051949] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 ed 3f c0 00 00 08 00
[11550.051961] end_request: critical target error, dev sdb, sector 15548352
[11550.052035] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.052039] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.052043] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.052049] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.052055] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 ed 3f f0 00 00 08 00
[11550.052066] end_request: critical target error, dev sdb, sector 15548400
[11550.052815] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.052819] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.052824] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.052830] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.052835] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[11550.052847] end_request: critical target error, dev sdb, sector 8
[11550.052889] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.052892] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.052897] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.052902] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.052907] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[11550.052919] end_request: critical target error, dev sdb, sector 8
[11550.052959] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.052963] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.052968] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.052973] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.052978] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 ed 3f f8 00 00 08 00
[11550.052989] end_request: critical target error, dev sdb, sector 15548408
[11550.053029] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.053032] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.053037] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.053042] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.053047] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 ed 3f f8 00 00 08 00
[11550.053059] end_request: critical target error, dev sdb, sector 15548408
[11550.053103] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.053106] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.053111] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.053116] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.053122] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 ed 3f f8 00 00 08 00
[11550.053133] end_request: critical target error, dev sdb, sector 15548408
[11550.053174] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.053178] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.053183] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.053188] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.053193] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.053204] end_request: critical target error, dev sdb, sector 0
[11550.053245] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.053248] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.053253] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.053258] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.053263] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.053274] end_request: critical target error, dev sdb, sector 0
[11550.053314] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.053318] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.053323] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.053328] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.053333] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.053344] end_request: critical target error, dev sdb, sector 0
[11550.053384] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.053387] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.053392] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.053398] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.053403] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.053414] end_request: critical target error, dev sdb, sector 0
[11550.053454] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.053458] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.053463] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.053468] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.053473] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.053485] end_request: critical target error, dev sdb, sector 0
[11550.053524] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.053527] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.053532] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.053538] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.053543] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.053561] end_request: critical target error, dev sdb, sector 0
[11550.055513] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.055521] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.055527] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.055534] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.055542] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.055556] end_request: critical target error, dev sdb, sector 0
[11550.055629] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.055633] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.055638] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.055644] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.055649] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 08 00 00 00 08 00
[11550.055660] end_request: critical target error, dev sdb, sector 2048
[11550.055702] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.055706] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.055711] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.055716] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.055721] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.055732] end_request: critical target error, dev sdb, sector 0
[11550.055773] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.055776] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.055781] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.055786] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.055791] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.055803] end_request: critical target error, dev sdb, sector 0
[11550.055843] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.055846] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.055851] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.055856] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.055861] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.055873] end_request: critical target error, dev sdb, sector 0
[11550.055912] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.055916] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.055921] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.055926] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.055931] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.055942] end_request: critical target error, dev sdb, sector 0
[11550.055982] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.055985] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.055990] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.055995] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.056029] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.056041] end_request: critical target error, dev sdb, sector 0
[11550.057037] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.057042] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.057047] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.057053] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.057058] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.057070] end_request: critical target error, dev sdb, sector 0
[11550.057205] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.057208] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.057214] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.057219] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.057224] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.057235] end_request: critical target error, dev sdb, sector 0
[11550.057278] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.057281] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.057287] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.057292] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.057297] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.057308] end_request: critical target error, dev sdb, sector 0
[11550.057348] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.057352] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.057357] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.057362] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.057367] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.057378] end_request: critical target error, dev sdb, sector 0
[11550.057419] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.057422] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.057427] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.057432] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.057438] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.057449] end_request: critical target error, dev sdb, sector 0
[11550.057489] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.057492] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.057497] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.057502] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.057508] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.057519] end_request: critical target error, dev sdb, sector 0
[11550.057559] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.057562] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.057567] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.057572] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.057577] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.057589] end_request: critical target error, dev sdb, sector 0
[11550.057628] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.057632] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.057637] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.057642] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.057647] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.057658] end_request: critical target error, dev sdb, sector 0
[11550.057697] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.057701] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.057706] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.057711] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.057716] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.057727] end_request: critical target error, dev sdb, sector 0
[11550.057767] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.057770] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.057775] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.057780] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.057785] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[11550.057796] end_request: critical target error, dev sdb, sector 8
[11550.057836] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.057839] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.057844] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.057849] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.057855] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[11550.057866] end_request: critical target error, dev sdb, sector 8
[11550.057905] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.057909] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.057914] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.057919] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.057924] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[11550.057935] end_request: critical target error, dev sdb, sector 8
[11550.057975] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.057978] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.057983] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.057988] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.057993] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[11550.058004] end_request: critical target error, dev sdb, sector 8
[11550.058050] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.058054] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.058059] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.058064] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.058069] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 18 00 00 08 00
[11550.058080] end_request: critical target error, dev sdb, sector 24
[11550.058120] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.058123] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.058128] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.058133] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.058138] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 18 00 00 08 00
[11550.058150] end_request: critical target error, dev sdb, sector 24
[11550.058189] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.058192] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.058197] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.058202] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.058207] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 18 00 00 08 00
[11550.058219] end_request: critical target error, dev sdb, sector 24
[11550.058258] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.058261] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.058266] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.058271] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.058277] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 18 00 00 08 00
[11550.058288] end_request: critical target error, dev sdb, sector 24
[11550.058331] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.058334] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.058339] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.058344] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.058349] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 38 00 00 08 00
[11550.058361] end_request: critical target error, dev sdb, sector 56
[11550.058400] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.058403] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.058408] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.058413] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.058418] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 38 00 00 08 00
[11550.058430] end_request: critical target error, dev sdb, sector 56
[11550.058469] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.058472] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.058477] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.058482] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.058487] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 38 00 00 08 00
[11550.058499] end_request: critical target error, dev sdb, sector 56
[11550.058537] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.058541] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.058546] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.058551] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.058556] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 38 00 00 08 00
[11550.058568] end_request: critical target error, dev sdb, sector 56
[11550.058610] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.058614] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.058619] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.058624] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.058629] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 78 00 00 08 00
[11550.058641] end_request: critical target error, dev sdb, sector 120
[11550.058680] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.058683] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.058688] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.058694] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.058699] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 78 00 00 08 00
[11550.058710] end_request: critical target error, dev sdb, sector 120
[11550.058749] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.058753] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.058758] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.058763] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.058768] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 78 00 00 08 00
[11550.058779] end_request: critical target error, dev sdb, sector 120
[11550.058818] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.058822] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.058827] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.058832] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.058837] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 78 00 00 08 00
[11550.058848] end_request: critical target error, dev sdb, sector 120
[11550.058888] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.058891] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.058896] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.058901] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.058906] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.058917] end_request: critical target error, dev sdb, sector 0
[11550.058956] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.058960] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.058965] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.058970] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.058975] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.058986] end_request: critical target error, dev sdb, sector 0
[11550.059025] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.059029] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.059034] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.059039] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.059044] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[11550.059056] end_request: critical target error, dev sdb, sector 8
[11550.059094] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.059098] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.059103] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.059108] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.059113] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[11550.059124] end_request: critical target error, dev sdb, sector 8
[11550.059163] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.059167] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.059172] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.059177] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.059182] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 18 00 00 08 00
[11550.059193] end_request: critical target error, dev sdb, sector 24
[11550.059233] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.059236] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.059241] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.059246] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.059251] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 18 00 00 08 00
[11550.059263] end_request: critical target error, dev sdb, sector 24
[11550.059302] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.059305] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.059310] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.059315] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.059320] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 38 00 00 08 00
[11550.059332] end_request: critical target error, dev sdb, sector 56
[11550.059370] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.059374] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.059379] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.059384] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.059389] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 38 00 00 08 00
[11550.059400] end_request: critical target error, dev sdb, sector 56
[11550.059439] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.059443] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.059447] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.059453] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.059458] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 78 00 00 08 00
[11550.059469] end_request: critical target error, dev sdb, sector 120
[11550.059508] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.059511] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.059516] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.059521] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.059527] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 78 00 00 08 00
[11550.059538] end_request: critical target error, dev sdb, sector 120
[11550.059577] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.059581] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.059586] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.059591] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.059596] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.059607] end_request: critical target error, dev sdb, sector 0
[11550.059647] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.059650] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.059655] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.059660] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.059665] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.059676] end_request: critical target error, dev sdb, sector 0
[11550.059716] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.059719] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.059724] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.059729] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.059734] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.059746] end_request: critical target error, dev sdb, sector 0
[11550.059785] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.059788] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.059793] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.059798] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.059804] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.059815] end_request: critical target error, dev sdb, sector 0
[11550.059856] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.059859] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.059865] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.059870] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.059875] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.059886] end_request: critical target error, dev sdb, sector 0
[11550.059927] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.059931] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.059936] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.059941] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.059946] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.059957] end_request: critical target error, dev sdb, sector 0
[11550.060017] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.060021] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.060026] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.060031] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.060037] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 10 00 00 08 00
[11550.060048] end_request: critical target error, dev sdb, sector 16
[11550.061896] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.061900] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.061906] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.061912] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.061917] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 80 00 00 08 00
[11550.061929] end_request: critical target error, dev sdb, sector 128
[11550.061976] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.061979] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.061984] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.061990] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.061995] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 80 00 00 08 00
[11550.062006] end_request: critical target error, dev sdb, sector 128
[11550.062047] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.062050] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.062055] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.062060] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.062066] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 80 00 00 08 00
[11550.062077] end_request: critical target error, dev sdb, sector 128
[11550.062118] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.062122] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.062127] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.062132] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.062137] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 10 00 00 08 00
[11550.062148] end_request: critical target error, dev sdb, sector 16
[11550.062190] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.062193] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.062198] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.062203] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.062208] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 80 00 00 08 00
[11550.062220] end_request: critical target error, dev sdb, sector 128
[11550.062265] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.062269] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.062274] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.062279] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.062284] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[11550.062295] end_request: critical target error, dev sdb, sector 64
[11550.062337] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.062340] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.062345] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.062350] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.062355] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[11550.062367] end_request: critical target error, dev sdb, sector 64
[11550.062408] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.062411] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.062416] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.062421] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.062426] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[11550.062438] end_request: critical target error, dev sdb, sector 64
[11550.062479] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.062482] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.062487] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.062492] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.062497] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[11550.062509] end_request: critical target error, dev sdb, sector 64
[11550.062549] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.062553] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.062558] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.062563] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.062568] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[11550.062580] end_request: critical target error, dev sdb, sector 64
[11550.062620] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.062624] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.062629] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.062634] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.062639] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[11550.062650] end_request: critical target error, dev sdb, sector 64
[11550.062691] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.062694] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.062699] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.062704] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.062710] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[11550.062721] end_request: critical target error, dev sdb, sector 64
[11550.062761] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.062765] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.062770] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.062775] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.062780] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[11550.062791] end_request: critical target error, dev sdb, sector 64
[11550.062832] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.062836] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.062841] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.062846] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.062851] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[11550.062862] end_request: critical target error, dev sdb, sector 64
[11550.062903] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.062907] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.062912] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.062917] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.062922] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 40 00 00 08 00
[11550.062933] end_request: critical target error, dev sdb, sector 64
[11550.062984] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.062988] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.062993] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.062998] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.063003] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 01 00 00 00 08 00
[11550.063014] end_request: critical target error, dev sdb, sector 256
[11550.063057] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.063060] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.063065] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.063071] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.063076] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.063087] end_request: critical target error, dev sdb, sector 0
[11550.063128] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.063131] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.063136] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.063141] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.063147] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.063158] end_request: critical target error, dev sdb, sector 0
[11550.063198] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.063202] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.063207] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.063212] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.063217] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.063228] end_request: critical target error, dev sdb, sector 0
[11550.063269] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.063273] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.063278] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.063283] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.063288] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.063300] end_request: critical target error, dev sdb, sector 0
[11550.063341] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.063345] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.063350] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.063355] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.063360] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.063371] end_request: critical target error, dev sdb, sector 0
[11550.063413] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.063416] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.063421] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.063426] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.063431] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 10 00 00 08 00
[11550.063442] end_request: critical target error, dev sdb, sector 16
[11550.063484] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.063487] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.063492] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.063497] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.063503] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.063514] end_request: critical target error, dev sdb, sector 0
[11550.063555] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.063558] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.063563] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.063568] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.063574] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.063585] end_request: critical target error, dev sdb, sector 0
[11550.063625] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.063629] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.063634] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.063639] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.063644] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.063655] end_request: critical target error, dev sdb, sector 0
[11550.063696] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.063700] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.063705] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.063710] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.063715] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.063726] end_request: critical target error, dev sdb, sector 0
[11550.063768] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.063771] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.063776] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.063782] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.063787] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.063798] end_request: critical target error, dev sdb, sector 0
[11550.063839] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.063843] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.063848] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.063853] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.063858] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.063869] end_request: critical target error, dev sdb, sector 0
[11550.063910] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.063914] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.063919] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.063924] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.063929] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.063940] end_request: critical target error, dev sdb, sector 0
[11550.063981] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.063984] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.063989] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.063994] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.064018] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.064030] end_request: critical target error, dev sdb, sector 0
[11550.065393] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.065397] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.065402] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.065407] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.065414] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.065425] end_request: critical target error, dev sdb, sector 0
[11550.065467] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.065471] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.065476] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.065481] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.065486] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.065497] end_request: critical target error, dev sdb, sector 0
[11550.065538] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.065542] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.065547] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.065552] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.065557] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.065568] end_request: critical target error, dev sdb, sector 0
[11550.065609] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.065613] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.065618] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.065623] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.065628] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.065639] end_request: critical target error, dev sdb, sector 0
[11550.065681] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.065685] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.065690] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.065695] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.065700] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 80 00 00 08 00
[11550.065711] end_request: critical target error, dev sdb, sector 128
[11550.065753] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.065756] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.065761] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.065766] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.065772] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 80 00 00 08 00
[11550.065783] end_request: critical target error, dev sdb, sector 128
[11550.065824] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.065828] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.065833] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.065838] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.065843] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 10 00 00 08 00
[11550.065854] end_request: critical target error, dev sdb, sector 16
[11550.065896] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.065899] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.065905] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.065910] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.065915] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.065926] end_request: critical target error, dev sdb, sector 0
[11550.065967] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.065971] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.065976] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.065981] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.065986] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.065997] end_request: critical target error, dev sdb, sector 0
[11550.066038] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.066041] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.066046] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.066051] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.066057] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[11550.066068] end_request: critical target error, dev sdb, sector 8
[11550.066109] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.066112] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.066117] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.066122] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.066127] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 10 00 00 08 00
[11550.066139] end_request: critical target error, dev sdb, sector 16
[11550.066179] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.066183] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.066188] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.066193] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.066198] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.066209] end_request: critical target error, dev sdb, sector 0
[11550.066250] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.066253] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.066258] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.066263] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.066269] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.066280] end_request: critical target error, dev sdb, sector 0
[11550.066320] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.066324] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.066329] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.066334] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.066339] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.066350] end_request: critical target error, dev sdb, sector 0
[11550.066391] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.066394] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.066399] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.066404] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.066410] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.066421] end_request: critical target error, dev sdb, sector 0
[11550.066461] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.066465] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.066470] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.066475] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.066480] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.066491] end_request: critical target error, dev sdb, sector 0
[11550.066532] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.066535] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.066540] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.066545] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.066551] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.066562] end_request: critical target error, dev sdb, sector 0
[11550.066602] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.066606] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.066611] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.066616] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.066621] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 08 00 00 08 00
[11550.066632] end_request: critical target error, dev sdb, sector 8
[11550.066673] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.066677] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.066682] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.066687] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.066692] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 80 00 00 08 00
[11550.066704] end_request: critical target error, dev sdb, sector 128
[11550.066745] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.066748] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.066753] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.066759] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.066764] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.066775] end_request: critical target error, dev sdb, sector 0
[11550.066816] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.066819] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.066824] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.066830] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.066835] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.066846] end_request: critical target error, dev sdb, sector 0
[11550.066893] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.066896] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.066901] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.066906] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.066911] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 10 00 00 00 08 00
[11550.066923] end_request: critical target error, dev sdb, sector 4096
[11550.066964] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.066968] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.066973] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.066978] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.066983] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.066994] end_request: critical target error, dev sdb, sector 0
[11550.067035] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.067038] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.067043] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.067048] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.067053] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.067065] end_request: critical target error, dev sdb, sector 0
[11550.067105] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.067108] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.067113] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.067118] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.067123] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.067135] end_request: critical target error, dev sdb, sector 0
[11550.067175] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.067179] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.067184] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.067189] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.067194] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.067205] end_request: critical target error, dev sdb, sector 0
[11550.067246] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.067250] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.067255] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.067260] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.067265] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.067276] end_request: critical target error, dev sdb, sector 0
[11550.067317] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.067320] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.067325] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.067330] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.067335] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.067347] end_request: critical target error, dev sdb, sector 0
[11550.067396] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.067400] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.067405] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.067410] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.067415] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.067426] end_request: critical target error, dev sdb, sector 0
[11550.067467] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.067471] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.067476] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.067481] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.067486] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.067497] end_request: critical target error, dev sdb, sector 0
[11550.067538] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.067542] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.067547] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.067552] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.067557] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.067568] end_request: critical target error, dev sdb, sector 0
[11550.067609] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.067613] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.067617] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.067623] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.067628] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.067639] end_request: critical target error, dev sdb, sector 0
[11550.067685] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.067688] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.067693] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.067698] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.067703] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.067715] end_request: critical target error, dev sdb, sector 0
[11550.067756] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.067759] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.067764] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.067769] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.067774] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.067786] end_request: critical target error, dev sdb, sector 0
[11550.067827] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.067830] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.067835] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.067840] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.067845] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 18 00 00 08 00
[11550.067857] end_request: critical target error, dev sdb, sector 24
[11550.067898] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.067901] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.067906] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.067911] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.067916] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.067927] end_request: critical target error, dev sdb, sector 0
[11550.067968] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.067972] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.067977] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.067982] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.067987] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.067999] end_request: critical target error, dev sdb, sector 0
[11550.068865] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.068870] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.068876] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.068882] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.068888] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.068901] end_request: critical target error, dev sdb, sector 0
[11550.068950] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.068953] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.068958] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.068963] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.068969] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 38 00 00 08 00
[11550.068980] end_request: critical target error, dev sdb, sector 56
[11550.069023] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.069026] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.069032] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.069037] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.069042] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.069053] end_request: critical target error, dev sdb, sector 0
[11550.069095] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.069099] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.069104] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.069109] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.069114] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.069125] end_request: critical target error, dev sdb, sector 0
[11550.077508] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.077516] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.077523] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.077530] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.077538] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.077552] end_request: critical target error, dev sdb, sector 0
[11550.077602] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.077606] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.077611] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.077616] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.077621] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.077633] end_request: critical target error, dev sdb, sector 0
[11550.077696] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.077700] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.077705] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.077710] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.077716] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.077727] end_request: critical target error, dev sdb, sector 0
[11550.083129] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.083138] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.083145] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.083152] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.083160] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 ed 3f 80 00 00 08 00
[11550.083174] end_request: critical target error, dev sdb, sector 15548288
[11550.083224] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.083227] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.083232] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.083238] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.083243] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 ed 3f 80 00 00 08 00
[11550.083255] end_request: critical target error, dev sdb, sector 15548288
[11550.083308] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.083312] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.083317] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.083322] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.083327] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 ed 3f f0 00 00 08 00
[11550.083339] end_request: critical target error, dev sdb, sector 15548400
[11550.083375] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.083378] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.083383] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.083389] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.083394] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 ed 3f f0 00 00 08 00
[11550.083405] end_request: critical target error, dev sdb, sector 15548400
[11550.083452] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.083455] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.083460] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.083465] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.083471] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.083482] end_request: critical target error, dev sdb, sector 8192
[11550.083517] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.083520] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.083525] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.083531] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.083536] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.083547] end_request: critical target error, dev sdb, sector 8192
[11550.083591] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.083595] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.083600] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.083605] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.083610] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[11550.083621] end_request: critical target error, dev sdb, sector 8200
[11550.083669] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.083672] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.083677] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.083682] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.083688] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 ed 3f f8 00 00 08 00
[11550.083699] end_request: critical target error, dev sdb, sector 15548408
[11550.083966] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.083970] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.083975] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.083980] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.083986] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[11550.083997] end_request: critical target error, dev sdb, sector 8200
[11550.084496] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.084500] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.084505] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.084510] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.084516] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[11550.084527] end_request: critical target error, dev sdb, sector 8200
[11550.084574] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.084578] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.084583] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.084588] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.084594] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 ed 3f f8 00 00 08 00
[11550.084605] end_request: critical target error, dev sdb, sector 15548408
[11550.084647] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.084650] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.084655] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.084660] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.084665] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.084677] end_request: critical target error, dev sdb, sector 8192
[11550.084717] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.084720] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.084725] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.084731] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.084736] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.084747] end_request: critical target error, dev sdb, sector 8192
[11550.084787] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.084790] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.084795] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.084800] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.084806] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.084817] end_request: critical target error, dev sdb, sector 8192
[11550.084857] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.084860] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.084865] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.084870] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.084876] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.084887] end_request: critical target error, dev sdb, sector 8192
[11550.084927] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.084930] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.084935] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.084940] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.084945] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.084957] end_request: critical target error, dev sdb, sector 8192
[11550.084997] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.085000] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.085005] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.085011] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.085016] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.085027] end_request: critical target error, dev sdb, sector 8192
[11550.085067] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.085071] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.085076] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.085081] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.085086] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.085097] end_request: critical target error, dev sdb, sector 8192
[11550.085143] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.085147] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.085152] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.085157] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.085162] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 28 00 00 00 08 00
[11550.085173] end_request: critical target error, dev sdb, sector 10240
[11550.085214] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.085217] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.085222] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.085227] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.085232] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.085244] end_request: critical target error, dev sdb, sector 8192
[11550.085283] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.085287] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.085292] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.085297] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.085302] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.085313] end_request: critical target error, dev sdb, sector 8192
[11550.085353] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.085356] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.085361] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.085366] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.085372] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.085383] end_request: critical target error, dev sdb, sector 8192
[11550.085422] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.085426] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.085431] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.085436] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.085441] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.085452] end_request: critical target error, dev sdb, sector 8192
[11550.085492] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.085495] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.085500] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.085505] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.085510] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.085522] end_request: critical target error, dev sdb, sector 8192
[11550.085562] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.085565] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.085570] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.085575] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.085580] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.085591] end_request: critical target error, dev sdb, sector 8192
[11550.085631] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.085634] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.085639] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.085645] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.085650] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.085661] end_request: critical target error, dev sdb, sector 8192
[11550.085700] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.085704] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.085709] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.085714] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.085719] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.085730] end_request: critical target error, dev sdb, sector 8192
[11550.085770] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.085773] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.085778] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.085784] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.085789] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.085800] end_request: critical target error, dev sdb, sector 8192
[11550.085840] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.085843] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.085848] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.085853] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.085858] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.085870] end_request: critical target error, dev sdb, sector 8192
[11550.085909] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.085912] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.085917] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.085923] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.085928] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.085939] end_request: critical target error, dev sdb, sector 8192
[11550.085978] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.085982] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.085987] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.085992] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.085997] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.086008] end_request: critical target error, dev sdb, sector 8192
[11550.086048] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.086051] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.086056] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.086061] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.086066] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.086078] end_request: critical target error, dev sdb, sector 8192
[11550.086117] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.086121] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.086126] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.086131] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.086136] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.086147] end_request: critical target error, dev sdb, sector 8192
[11550.086186] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.086190] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.086195] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.086200] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.086205] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[11550.086216] end_request: critical target error, dev sdb, sector 8200
[11550.086256] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.086259] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.086264] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.086269] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.086274] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[11550.086286] end_request: critical target error, dev sdb, sector 8200
[11550.086325] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.086329] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.086334] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.086339] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.086344] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[11550.086355] end_request: critical target error, dev sdb, sector 8200
[11550.086395] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.086398] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.086403] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.086408] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.086413] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[11550.086425] end_request: critical target error, dev sdb, sector 8200
[11550.086468] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.086471] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.086476] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.086481] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.086486] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 18 00 00 08 00
[11550.086498] end_request: critical target error, dev sdb, sector 8216
[11550.086537] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.086541] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.086546] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.086551] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.086556] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 18 00 00 08 00
[11550.086568] end_request: critical target error, dev sdb, sector 8216
[11550.086607] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.086611] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.086616] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.086621] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.086626] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 18 00 00 08 00
[11550.086638] end_request: critical target error, dev sdb, sector 8216
[11550.086678] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.086681] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.086686] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.086691] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.086696] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 18 00 00 08 00
[11550.086708] end_request: critical target error, dev sdb, sector 8216
[11550.086751] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.086754] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.086760] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.086765] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.086770] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 38 00 00 08 00
[11550.086781] end_request: critical target error, dev sdb, sector 8248
[11550.086821] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.086824] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.086829] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.086835] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.086840] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 38 00 00 08 00
[11550.086851] end_request: critical target error, dev sdb, sector 8248
[11550.086891] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.086894] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.086900] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.086905] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.086910] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 38 00 00 08 00
[11550.086921] end_request: critical target error, dev sdb, sector 8248
[11550.086960] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.086964] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.086969] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.086974] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.086979] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 38 00 00 08 00
[11550.086990] end_request: critical target error, dev sdb, sector 8248
[11550.087033] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.087037] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.087042] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.087047] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.087052] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 78 00 00 08 00
[11550.087064] end_request: critical target error, dev sdb, sector 8312
[11550.087104] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.087107] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.087113] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.087118] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.087123] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 78 00 00 08 00
[11550.087134] end_request: critical target error, dev sdb, sector 8312
[11550.087174] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.087177] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.087182] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.087188] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.087193] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 78 00 00 08 00
[11550.087204] end_request: critical target error, dev sdb, sector 8312
[11550.087243] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.087247] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.087252] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.087257] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.087262] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 78 00 00 08 00
[11550.087273] end_request: critical target error, dev sdb, sector 8312
[11550.087313] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.087317] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.087322] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.087327] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.087332] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.087343] end_request: critical target error, dev sdb, sector 8192
[11550.087383] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.087386] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.087391] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.087396] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.087401] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.087413] end_request: critical target error, dev sdb, sector 8192
[11550.087452] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.087456] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.087461] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.087466] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.087471] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[11550.087482] end_request: critical target error, dev sdb, sector 8200
[11550.087521] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.087525] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.087530] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.087535] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.087540] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[11550.087552] end_request: critical target error, dev sdb, sector 8200
[11550.087591] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.087594] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.087599] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.087604] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.087610] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 18 00 00 08 00
[11550.087621] end_request: critical target error, dev sdb, sector 8216
[11550.087660] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.087664] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.087668] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.087674] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.087679] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 18 00 00 08 00
[11550.087690] end_request: critical target error, dev sdb, sector 8216
[11550.087729] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.087733] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.087738] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.087743] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.087748] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 38 00 00 08 00
[11550.087759] end_request: critical target error, dev sdb, sector 8248
[11550.087799] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.087802] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.087807] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.087812] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.087817] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 38 00 00 08 00
[11550.087829] end_request: critical target error, dev sdb, sector 8248
[11550.087868] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.087871] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.087876] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.087882] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.087887] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 78 00 00 08 00
[11550.087898] end_request: critical target error, dev sdb, sector 8312
[11550.087937] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.087941] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.087946] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.087951] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.087956] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 78 00 00 08 00
[11550.087968] end_request: critical target error, dev sdb, sector 8312
[11550.089619] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.089623] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.089628] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.089634] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.089640] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.089651] end_request: critical target error, dev sdb, sector 8192
[11550.090478] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.090482] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.090487] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.090493] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.090498] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.090510] end_request: critical target error, dev sdb, sector 8192
[11550.090551] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.090555] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.090560] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.090565] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.090570] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.090581] end_request: critical target error, dev sdb, sector 8192
[11550.090621] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.090625] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.090630] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.090635] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.090640] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.090652] end_request: critical target error, dev sdb, sector 8192
[11550.090691] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.090695] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.090700] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.090705] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.090710] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.090721] end_request: critical target error, dev sdb, sector 8192
[11550.090762] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.090765] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.090770] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.090775] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.090781] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.090792] end_request: critical target error, dev sdb, sector 8192
[11550.090839] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.090842] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.090847] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.090852] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.090858] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 10 00 00 08 00
[11550.090869] end_request: critical target error, dev sdb, sector 8208
[11550.090914] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.090917] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.090922] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.090927] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.090933] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 80 00 00 08 00
[11550.090944] end_request: critical target error, dev sdb, sector 8320
[11550.090984] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.090988] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.090993] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.090998] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.091003] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 80 00 00 08 00
[11550.091014] end_request: critical target error, dev sdb, sector 8320
[11550.091054] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.091057] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.091062] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.091068] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.091073] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 80 00 00 08 00
[11550.091084] end_request: critical target error, dev sdb, sector 8320
[11550.091124] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.091127] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.091132] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.091137] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.091143] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 10 00 00 08 00
[11550.091154] end_request: critical target error, dev sdb, sector 8208
[11550.091193] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.091197] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.091202] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.091207] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.091212] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 80 00 00 08 00
[11550.091223] end_request: critical target error, dev sdb, sector 8320
[11550.091267] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.091271] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.091276] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.091281] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.091286] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[11550.091297] end_request: critical target error, dev sdb, sector 8256
[11550.091337] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.091341] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.091346] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.091351] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.091356] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[11550.091367] end_request: critical target error, dev sdb, sector 8256
[11550.091407] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.091410] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.091415] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.091420] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.091425] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[11550.091436] end_request: critical target error, dev sdb, sector 8256
[11550.091476] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.091479] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.091484] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.091489] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.091495] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[11550.091506] end_request: critical target error, dev sdb, sector 8256
[11550.091546] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.091549] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.091554] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.091560] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.091565] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[11550.091576] end_request: critical target error, dev sdb, sector 8256
[11550.091615] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.091619] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.091624] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.091629] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.091634] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[11550.091645] end_request: critical target error, dev sdb, sector 8256
[11550.091685] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.091688] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.091694] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.091699] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.091704] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[11550.091715] end_request: critical target error, dev sdb, sector 8256
[11550.091755] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.091758] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.091763] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.091768] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.091773] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[11550.091785] end_request: critical target error, dev sdb, sector 8256
[11550.091825] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.091828] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.091833] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.091838] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.091843] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[11550.091855] end_request: critical target error, dev sdb, sector 8256
[11550.091894] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.091897] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.091902] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.091908] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.091913] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 40 00 00 08 00
[11550.091924] end_request: critical target error, dev sdb, sector 8256
[11550.091968] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.091972] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.091977] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.091982] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.091987] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 21 00 00 00 08 00
[11550.091999] end_request: critical target error, dev sdb, sector 8448
[11550.092917] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.092921] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.092926] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.092932] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.092937] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.092949] end_request: critical target error, dev sdb, sector 8192
[11550.093022] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.093026] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.093031] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.093036] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.093041] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.093053] end_request: critical target error, dev sdb, sector 8192
[11550.093178] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.093181] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.093186] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.093192] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.093197] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.093208] end_request: critical target error, dev sdb, sector 8192
[11550.093577] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.093581] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.093586] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.093591] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.093596] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.093608] end_request: critical target error, dev sdb, sector 8192
[11550.093652] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.093655] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.093660] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.093665] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.093671] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.093682] end_request: critical target error, dev sdb, sector 8192
[11550.093724] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.093727] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.093732] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.093738] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.093743] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 10 00 00 08 00
[11550.093754] end_request: critical target error, dev sdb, sector 8208
[11550.093796] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.093799] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.093804] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.093809] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.093814] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.093826] end_request: critical target error, dev sdb, sector 8192
[11550.093867] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.093871] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.093876] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.093881] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.093886] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.093897] end_request: critical target error, dev sdb, sector 8192
[11550.093938] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.093942] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.093947] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.093952] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.093957] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.093968] end_request: critical target error, dev sdb, sector 8192
[11550.094010] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.094013] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.094018] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.094023] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.094029] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.094040] end_request: critical target error, dev sdb, sector 8192
[11550.094081] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.094085] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.094090] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.094095] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.094100] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.094111] end_request: critical target error, dev sdb, sector 8192
[11550.094152] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.094156] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.094161] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.094166] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.094171] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.094183] end_request: critical target error, dev sdb, sector 8192
[11550.094224] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.094228] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.094233] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.094238] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.094243] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.094254] end_request: critical target error, dev sdb, sector 8192
[11550.094296] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.094299] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.094304] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.094310] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.094315] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.094326] end_request: critical target error, dev sdb, sector 8192
[11550.094368] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.094371] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.094376] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.094381] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.094387] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.094398] end_request: critical target error, dev sdb, sector 8192
[11550.094439] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.094442] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.094447] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.094452] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.094458] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.094469] end_request: critical target error, dev sdb, sector 8192
[11550.094510] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.094514] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.094519] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.094524] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.094529] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.094541] end_request: critical target error, dev sdb, sector 8192
[11550.094581] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.094585] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.094590] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.094595] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.094600] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.094611] end_request: critical target error, dev sdb, sector 8192
[11550.094652] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.094656] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.094661] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.094666] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.094671] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 80 00 00 08 00
[11550.094683] end_request: critical target error, dev sdb, sector 8320
[11550.094724] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.094727] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.094732] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.094737] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.094742] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 80 00 00 08 00
[11550.094754] end_request: critical target error, dev sdb, sector 8320
[11550.094795] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.094798] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.094803] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.094808] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.094813] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 10 00 00 08 00
[11550.094825] end_request: critical target error, dev sdb, sector 8208
[11550.094866] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.094869] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.094874] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.094879] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.094884] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.094895] end_request: critical target error, dev sdb, sector 8192
[11550.094936] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.094939] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.094944] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.094950] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.094955] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.094966] end_request: critical target error, dev sdb, sector 8192
[11550.095007] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.095011] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.095016] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.095021] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.095026] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[11550.095037] end_request: critical target error, dev sdb, sector 8200
[11550.095078] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.095081] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.095087] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.095092] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.095097] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 10 00 00 08 00
[11550.095108] end_request: critical target error, dev sdb, sector 8208
[11550.095149] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.095153] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.095158] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.095163] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.095168] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.095179] end_request: critical target error, dev sdb, sector 8192
[11550.095220] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.095224] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.095229] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.095234] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.095239] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.095250] end_request: critical target error, dev sdb, sector 8192
[11550.095291] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.095295] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.095300] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.095305] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.095310] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.095321] end_request: critical target error, dev sdb, sector 8192
[11550.095362] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.095366] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.095371] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.095376] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.095381] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.095392] end_request: critical target error, dev sdb, sector 8192
[11550.095433] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.095437] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.095442] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.095447] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.095452] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.095464] end_request: critical target error, dev sdb, sector 8192
[11550.095505] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.095508] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.095513] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.095518] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.095524] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.095535] end_request: critical target error, dev sdb, sector 8192
[11550.095577] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.095580] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.095585] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.095590] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.095595] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 08 00 00 08 00
[11550.095607] end_request: critical target error, dev sdb, sector 8200
[11550.095648] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.095651] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.095656] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.095661] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.095666] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 80 00 00 08 00
[11550.095678] end_request: critical target error, dev sdb, sector 8320
[11550.095719] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.095722] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.095727] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.095732] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.095738] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.095749] end_request: critical target error, dev sdb, sector 8192
[11550.095790] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.095794] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.095799] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.095804] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.095809] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.095821] end_request: critical target error, dev sdb, sector 8192
[11550.095868] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.095871] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.095877] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.095882] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.095887] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 30 00 00 00 08 00
[11550.095898] end_request: critical target error, dev sdb, sector 12288
[11550.095939] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.095943] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.095948] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.095953] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.095958] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.095969] end_request: critical target error, dev sdb, sector 8192
[11550.096028] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.096032] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.096037] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.096042] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.096047] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.096059] end_request: critical target error, dev sdb, sector 8192
[11550.096377] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.096380] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.096385] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.096390] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.096396] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.096407] end_request: critical target error, dev sdb, sector 8192
[11550.097830] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.097833] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.097839] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.097844] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.097850] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.097861] end_request: critical target error, dev sdb, sector 8192
[11550.097905] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.097909] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.097914] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.097919] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.097924] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.097935] end_request: critical target error, dev sdb, sector 8192
[11550.097977] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.097980] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.097985] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.097990] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.097996] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.098007] end_request: critical target error, dev sdb, sector 8192
[11550.098056] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.098059] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.098064] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.098069] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.098075] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.098086] end_request: critical target error, dev sdb, sector 8192
[11550.098128] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.098132] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.098137] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.098142] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.098147] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.098159] end_request: critical target error, dev sdb, sector 8192
[11550.098200] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.098204] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.098209] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.098214] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.098219] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.098231] end_request: critical target error, dev sdb, sector 8192
[11550.098272] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.098275] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.098280] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.098285] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.098291] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.098302] end_request: critical target error, dev sdb, sector 8192
[11550.098348] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.098351] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.098356] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.098361] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.098367] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.098378] end_request: critical target error, dev sdb, sector 8192
[11550.098419] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.098423] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.098428] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.098433] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.098438] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.098450] end_request: critical target error, dev sdb, sector 8192
[11550.098492] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.098495] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.098500] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.098505] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.098511] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 18 00 00 08 00
[11550.098522] end_request: critical target error, dev sdb, sector 8216
[11550.098564] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.098567] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.098572] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.098578] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.098583] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.098594] end_request: critical target error, dev sdb, sector 8192
[11550.098635] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.098639] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.098644] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.098649] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.098654] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.098666] end_request: critical target error, dev sdb, sector 8192
[11550.098707] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.098711] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.098716] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.098721] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.098726] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.098738] end_request: critical target error, dev sdb, sector 8192
[11550.098779] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.098782] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.098788] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.098793] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.098798] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 38 00 00 08 00
[11550.098809] end_request: critical target error, dev sdb, sector 8248
[11550.098850] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.098854] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.098859] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.098864] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.098869] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.098880] end_request: critical target error, dev sdb, sector 8192
[11550.098922] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.098925] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.098930] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.098935] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.098941] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 20 00 00 00 08 00
[11550.098952] end_request: critical target error, dev sdb, sector 8192
[11550.099187] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.099191] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.099196] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.099201] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.099207] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.099218] end_request: critical target error, dev sdb, sector 0
[11550.099256] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.099259] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.099264] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.099269] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.099274] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.099286] end_request: critical target error, dev sdb, sector 0
[11550.099329] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.099332] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.099338] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.099343] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.099348] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.099359] end_request: critical target error, dev sdb, sector 0
[11550.099400] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.099404] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.099409] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.099414] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.099419] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.099430] end_request: critical target error, dev sdb, sector 0
[11550.099472] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.099475] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.099480] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.099485] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.099490] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.099502] end_request: critical target error, dev sdb, sector 0
[11550.099544] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.099548] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.099553] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.099558] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.099563] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.099574] end_request: critical target error, dev sdb, sector 0
[11550.099616] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.099619] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.099624] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.099629] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.099634] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.099646] end_request: critical target error, dev sdb, sector 0
[11550.099691] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.099694] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.099699] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.099705] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.099710] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 18 00 00 08 00
[11550.099721] end_request: critical target error, dev sdb, sector 24
[11550.099762] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.099766] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.099771] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.099776] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.099781] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.099792] end_request: critical target error, dev sdb, sector 0
[11550.099833] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.099836] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.099842] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.099847] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.099852] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.099863] end_request: critical target error, dev sdb, sector 0
[11550.099904] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.099908] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.099913] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.099918] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.099923] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.099934] end_request: critical target error, dev sdb, sector 0
[11550.099979] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.099983] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.099988] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.099993] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.099999] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 38 00 00 08 00
[11550.100035] end_request: critical target error, dev sdb, sector 56
[11550.100081] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.100084] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.100089] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.100094] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.100100] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.100111] end_request: critical target error, dev sdb, sector 0
[11550.100153] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.100157] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.100162] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.100167] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.100173] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.100184] end_request: critical target error, dev sdb, sector 0
[11550.107644] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.107652] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.107659] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.107666] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.107674] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.107688] end_request: critical target error, dev sdb, sector 0
[11550.107736] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.107740] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.107745] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.107750] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.107756] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.107767] end_request: critical target error, dev sdb, sector 0
[11550.107833] sd 2:0:0:0: [sdb] Unhandled sense code
[11550.107837] sd 2:0:0:0: [sdb]  Result: hostbyte=invalid driverbyte=DRIVER_SENSE
[11550.107842] sd 2:0:0:0: [sdb]  Sense Key : Medium Error [current] 
[11550.107847] sd 2:0:0:0: [sdb]  Add. Sense: Unrecovered read error
[11550.107853] sd 2:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
[11550.107864] end_request: critical target error, dev sdb, sector 0
[11590.004963] sdb: detected capacity change from 7960788992 to 0
[12221.932353] usb 3-2: new low-speed USB device number 3 using ohci_hcd
[12222.107340] input: Multi-Input Device as /devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.0/input/input16
[12222.107999] generic-usb 0003:0518:0008.0003: input,hidraw0: USB HID v1.10 Keyboard [Multi-Input Device] on usb-0000:00:12.0-2/input0
[12222.115692] input: Multi-Input Device as /devices/pci0000:00/0000:00:12.0/usb3/3-2/3-2:1.1/input/input17
[12222.116777] generic-usb 0003:0518:0008.0004: input,hidraw1: USB HID v1.10 Mouse [Multi-Input Device] on usb-0000:00:12.0-2/input1