[    8.567586] ACPI: PCI Interrupt Link [SGRU] enabled at IRQ 21
[    8.567593] nvidia 0000:02:00.0: PCI INT A -> Link[SGRU] -> GSI 21 (level, low) -> IRQ 21
[    8.567602] nvidia 0000:02:00.0: setting latency timer to 64
[    8.567606] vgaarb: device changed decodes: PCI:0000:02:00.0,olddecodes=io+mem,decodes=none:owns=io+mem
[    8.567827] NVRM: loading NVIDIA UNIX x86_64 Kernel Module  290.10  Wed Nov 16 17:39:29 PST 2011
[    8.593791] forcedeth 0000:00:0a.0: ifname eth0, PHY OUI 0x1374 @ 1, addr 00:1f:c6:f0:e4:4a
[    8.593795] forcedeth 0000:00:0a.0: highdma csum pwrctl mgmt gbit lnktim msi desc-v3
[    8.597476] snd_hda_intel 0000:00:07.0: power state changed by ACPI to D0
[    8.597482] snd_hda_intel 0000:00:07.0: power state changed by ACPI to D0
[    8.597676] ACPI: PCI Interrupt Link [LAZA] enabled at IRQ 20
[    8.597681] snd_hda_intel 0000:00:07.0: PCI INT A -> Link[LAZA] -> GSI 20 (level, low) -> IRQ 20
[    8.597684] hda_intel: Disabling MSI
[    8.597725] snd_hda_intel 0000:00:07.0: setting latency timer to 64
[    9.171546] scsi 8:0:0:0: Direct-Access     BUFFALO  HD-PETU2         1.04 PQ: 0 ANSI: 4
[    9.172282] sd 8:0:0:0: [sdb] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[    9.173408] sd 8:0:0:0: [sdb] Write Protect is off
[    9.173411] sd 8:0:0:0: [sdb] Mode Sense: 23 00 00 00
[    9.174399] sd 8:0:0:0: [sdb] No Caching mode page present
[    9.174446] sd 8:0:0:0: [sdb] Assuming drive cache: write through
[    9.177396] sd 8:0:0:0: [sdb] No Caching mode page present
[    9.177437] sd 8:0:0:0: [sdb] Assuming drive cache: write through
[    9.178028]  sdb: sdb1
[    9.181400] sd 8:0:0:0: [sdb] No Caching mode page present
[    9.181443] sd 8:0:0:0: [sdb] Assuming drive cache: write through
[    9.181487] sd 8:0:0:0: [sdb] Attached SCSI disk
[    9.320020] hda_codec: ALC883: BIOS auto-probing.
[    9.706748] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:07.0/input/input5
[   10.006985] input: HDA NVidia Headphone as /devices/pci0000:00/0000:00:07.0/sound/card2/input6
[   10.525076] EXT4-fs (sda2): re-mounted. Opts: (null)
[   10.631592] EXT4-fs (sda4): mounted filesystem with ordered data mode. Opts: (null)
[   10.678352] Adding 4000180k swap on /dev/sda3.  Priority:-1 extents:1 across:4000180k
[   11.312029] forcedeth 0000:00:0a.0: irq 41 for MSI/MSI-X
[   11.470941] it87: Found IT8712F chip at 0x290, revision 8
[   11.470954] it87: VID is disabled (pins used for GPIO)
[   30.945598] fuse init (API version 7.17)
[   32.136536] NET: Registered protocol family 10
[   42.923342] eth0: no IPv6 routers present
[  114.399835] usb 1-4: USB disconnect, device number 3
[  114.406721] sd 8:0:0:0: [sdb] Unhandled error code
[  114.406731] sd 8:0:0:0: [sdb]  Result: hostbyte=0x01 driverbyte=0x00
[  114.406740] sd 8:0:0:0: [sdb] CDB: cdb[0]=0x2a: 2a 00 00 18 ce af 00 00 f0 00
[  114.406757] end_request: I/O error, dev sdb, sector 1625775
[  114.411227] sd 8:0:0:0: [sdb] Unhandled error code
[  114.411235] sd 8:0:0:0: [sdb]  Result: hostbyte=0x01 driverbyte=0x00
[  114.411242] sd 8:0:0:0: [sdb] CDB: cdb[0]=0x2a: 2a 00 00 18 cf 9f 00 00 f0 00
[  114.411259] end_request: I/O error, dev sdb, sector 1626015
[  114.514138] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.514168] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.514192] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.514280] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.514302] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.514323] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.514387] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.514409] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.514431] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.540845] FAT-fs (sdb1): FAT read failed (blocknr 322)
[  114.559159] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.559171] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.559179] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.559187] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.559223] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.559230] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.559238] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.559245] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.559266] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.559274] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.559281] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.559289] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.563743] FAT-fs (sdb1): FAT read failed (blocknr 322)
[  114.574280] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.574292] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.574300] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.574308] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.574316] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.574350] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.574358] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.574366] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.574373] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.574381] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.574403] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.574411] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.574419] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.574427] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.574434] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.583673] FAT-fs (sdb1): FAT read failed (blocknr 322)
[  114.594168] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.594179] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.594188] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.594195] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.594203] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.594211] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.594243] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.594251] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.594259] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.594266] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.594274] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.594281] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.594301] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.594309] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.594317] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.594325] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.594333] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.594340] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.604516] FAT-fs (sdb1): FAT read failed (blocknr 322)
[  114.613734] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.613745] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.613753] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.613761] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.613769] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.613777] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.613785] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.613818] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.613826] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.613833] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.613841] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.613848] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.613856] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.613863] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.613883] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.613891] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.613898] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.613906] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.613914] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.613921] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.613929] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.631339] FAT-fs (sdb1): FAT read failed (blocknr 322)
[  114.640701] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.640713] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.640721] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.640729] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.640736] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.640744] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.640752] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.640760] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.640790] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.640798] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.640806] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.640813] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.640821] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.640828] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.640836] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.640843] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.640864] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.640872] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.640880] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.640888] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.640895] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.640903] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.640911] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.640919] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.651479] FAT-fs (sdb1): FAT read failed (blocknr 322)
[  114.664370] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.664381] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.664389] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.664397] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.664405] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.664413] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.664421] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.664428] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.664436] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.664466] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.664474] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.664482] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.664489] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.664497] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.664504] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.664512] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.664519] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.664527] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.664547] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.664554] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.664562] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.664570] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.664578] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.664585] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.664593] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.664601] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.664609] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.671621] FAT-fs (sdb1): FAT read failed (blocknr 322)
[  114.681412] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.681423] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.681431] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.681439] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.681447] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.681455] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.681463] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.681470] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.681478] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.681485] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.681515] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.681522] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.681530] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.681538] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.681545] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.681553] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.681560] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.681568] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.681575] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.681583] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.681603] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.681610] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.681618] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.681626] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.681634] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.681642] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.681649] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.681657] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.681665] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.681673] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.686854] FAT-fs (sdb1): FAT read failed (blocknr 322)
[  114.697437] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.697448] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.697457] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.697464] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.697472] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.697480] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.697488] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.697495] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.697503] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.697511] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.697518] FAT-fs (sdb1): Directory bread(block 476812) failed
[  114.697547] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.697555] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.697563] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.697570] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.697578] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.697585] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.697593] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.697600] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.697608] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.697615] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.697623] FAT-fs (sdb1): Directory bread(block 476812) failed
[  114.697642] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.697650] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.697657] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.697665] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.697673] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.697680] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.697688] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.697696] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.697704] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.697711] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.697719] FAT-fs (sdb1): Directory bread(block 476812) failed
[  114.704321] FAT-fs (sdb1): FAT read failed (blocknr 322)
[  114.714038] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.714050] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.714058] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.714066] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.714074] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.714081] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.714089] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.714097] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.714104] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.714112] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.714120] FAT-fs (sdb1): Directory bread(block 476812) failed
[  114.714127] FAT-fs (sdb1): Directory bread(block 476813) failed
[  114.714157] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.714165] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.714172] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.714180] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.714188] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.714195] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.714203] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.714210] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.714218] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.714226] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.714233] FAT-fs (sdb1): Directory bread(block 476812) failed
[  114.714241] FAT-fs (sdb1): Directory bread(block 476813) failed
[  114.714259] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.714267] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.714274] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.714282] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.714290] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.714298] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.714306] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.714314] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.714322] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.714329] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.714337] FAT-fs (sdb1): Directory bread(block 476812) failed
[  114.714345] FAT-fs (sdb1): Directory bread(block 476813) failed
[  114.725114] FAT-fs (sdb1): FAT read failed (blocknr 322)
[  114.734205] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.734217] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.734225] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.734233] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.734241] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.734249] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.734257] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.734265] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.734272] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.734280] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.734288] FAT-fs (sdb1): Directory bread(block 476812) failed
[  114.734295] FAT-fs (sdb1): Directory bread(block 476813) failed
[  114.734303] FAT-fs (sdb1): Directory bread(block 476814) failed
[  114.734332] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.734339] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.734347] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.734355] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.734362] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.734370] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.734377] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.734385] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.734393] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.734400] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.734408] FAT-fs (sdb1): Directory bread(block 476812) failed
[  114.734415] FAT-fs (sdb1): Directory bread(block 476813) failed
[  114.734423] FAT-fs (sdb1): Directory bread(block 476814) failed
[  114.734440] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.734448] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.734456] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.734464] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.734471] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.734479] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.734487] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.734495] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.734502] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.734510] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.734518] FAT-fs (sdb1): Directory bread(block 476812) failed
[  114.734526] FAT-fs (sdb1): Directory bread(block 476813) failed
[  114.734534] FAT-fs (sdb1): Directory bread(block 476814) failed
[  114.737578] FAT-fs (sdb1): FAT read failed (blocknr 322)
[  114.747547] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.747558] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.747567] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.747575] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.747583] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.747591] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.747599] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.747607] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.747614] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.747622] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.747630] FAT-fs (sdb1): Directory bread(block 476812) failed
[  114.747637] FAT-fs (sdb1): Directory bread(block 476813) failed
[  114.747645] FAT-fs (sdb1): Directory bread(block 476814) failed
[  114.747652] FAT-fs (sdb1): Directory bread(block 476815) failed
[  114.747680] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.747688] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.747695] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.747703] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.747710] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.747718] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.747726] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.747733] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.747741] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.747748] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.747756] FAT-fs (sdb1): Directory bread(block 476812) failed
[  114.747763] FAT-fs (sdb1): Directory bread(block 476813) failed
[  114.747771] FAT-fs (sdb1): Directory bread(block 476814) failed
[  114.747778] FAT-fs (sdb1): Directory bread(block 476815) failed
[  114.747795] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.747803] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.747810] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.747818] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.747826] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.747834] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.747842] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.747849] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.747857] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.747865] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.747872] FAT-fs (sdb1): Directory bread(block 476812) failed
[  114.747880] FAT-fs (sdb1): Directory bread(block 476813) failed
[  114.747888] FAT-fs (sdb1): Directory bread(block 476814) failed
[  114.747896] FAT-fs (sdb1): Directory bread(block 476815) failed
[  114.754203] FAT-fs (sdb1): FAT read failed (blocknr 322)
[  114.764137] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.764149] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.764157] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.764165] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.764173] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.764180] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.764188] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.764196] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.764203] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.764211] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.764218] FAT-fs (sdb1): Directory bread(block 476812) failed
[  114.764226] FAT-fs (sdb1): Directory bread(block 476813) failed
[  114.764233] FAT-fs (sdb1): Directory bread(block 476814) failed
[  114.764241] FAT-fs (sdb1): Directory bread(block 476815) failed
[  114.764249] FAT-fs (sdb1): Directory bread(block 476816) failed
[  114.764276] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.764283] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.764291] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.764298] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.764306] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.764313] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.764321] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.764328] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.764336] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.764343] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.764351] FAT-fs (sdb1): Directory bread(block 476812) failed
[  114.764358] FAT-fs (sdb1): Directory bread(block 476813) failed
[  114.764366] FAT-fs (sdb1): Directory bread(block 476814) failed
[  114.764374] FAT-fs (sdb1): Directory bread(block 476815) failed
[  114.764381] FAT-fs (sdb1): Directory bread(block 476816) failed
[  114.764399] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.764407] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.764414] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.764422] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.764430] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.764438] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.764445] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.764453] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.764461] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.764469] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.764476] FAT-fs (sdb1): Directory bread(block 476812) failed
[  114.764484] FAT-fs (sdb1): Directory bread(block 476813) failed
[  114.764492] FAT-fs (sdb1): Directory bread(block 476814) failed
[  114.764499] FAT-fs (sdb1): Directory bread(block 476815) failed
[  114.764507] FAT-fs (sdb1): Directory bread(block 476816) failed
[  114.783260] FAT-fs (sdb1): FAT read failed (blocknr 322)
[  114.790985] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.790996] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.791005] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.791013] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.791021] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.791029] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.791038] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.791046] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.791054] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.791062] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.791070] FAT-fs (sdb1): Directory bread(block 476812) failed
[  114.791078] FAT-fs (sdb1): Directory bread(block 476813) failed
[  114.791086] FAT-fs (sdb1): Directory bread(block 476814) failed
[  114.791094] FAT-fs (sdb1): Directory bread(block 476815) failed
[  114.791102] FAT-fs (sdb1): Directory bread(block 476816) failed
[  114.791110] FAT-fs (sdb1): Directory bread(block 476817) failed
[  114.791141] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.791150] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.791158] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.791166] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.791174] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.791181] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.791189] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.791197] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.791204] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.791213] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.791220] FAT-fs (sdb1): Directory bread(block 476812) failed
[  114.791228] FAT-fs (sdb1): Directory bread(block 476813) failed
[  114.791236] FAT-fs (sdb1): Directory bread(block 476814) failed
[  114.791244] FAT-fs (sdb1): Directory bread(block 476815) failed
[  114.791251] FAT-fs (sdb1): Directory bread(block 476816) failed
[  114.791259] FAT-fs (sdb1): Directory bread(block 476817) failed
[  114.791280] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.791288] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.791296] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.791304] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.791312] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.791320] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.791328] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.791336] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.791344] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.791352] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.791360] FAT-fs (sdb1): Directory bread(block 476812) failed
[  114.791368] FAT-fs (sdb1): Directory bread(block 476813) failed
[  114.791376] FAT-fs (sdb1): Directory bread(block 476814) failed
[  114.791384] FAT-fs (sdb1): Directory bread(block 476815) failed
[  114.791392] FAT-fs (sdb1): Directory bread(block 476816) failed
[  114.791400] FAT-fs (sdb1): Directory bread(block 476817) failed
[  114.803932] FAT-fs (sdb1): FAT read failed (blocknr 322)
[  114.814172] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.814183] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.814192] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.814200] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.814209] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.814217] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.814225] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.814233] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.814241] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.814248] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.814256] FAT-fs (sdb1): Directory bread(block 476812) failed
[  114.814264] FAT-fs (sdb1): Directory bread(block 476813) failed
[  114.814272] FAT-fs (sdb1): Directory bread(block 476814) failed
[  114.814279] FAT-fs (sdb1): Directory bread(block 476815) failed
[  114.814287] FAT-fs (sdb1): Directory bread(block 476816) failed
[  114.814295] FAT-fs (sdb1): Directory bread(block 476817) failed
[  114.814303] FAT-fs (sdb1): Directory bread(block 476818) failed
[  114.814333] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.814340] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.814348] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.814356] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.814363] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.814372] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.814379] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.814387] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.814395] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.814403] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.814411] FAT-fs (sdb1): Directory bread(block 476812) failed
[  114.814419] FAT-fs (sdb1): Directory bread(block 476813) failed
[  114.814426] FAT-fs (sdb1): Directory bread(block 476814) failed
[  114.814434] FAT-fs (sdb1): Directory bread(block 476815) failed
[  114.814442] FAT-fs (sdb1): Directory bread(block 476816) failed
[  114.814450] FAT-fs (sdb1): Directory bread(block 476817) failed
[  114.814458] FAT-fs (sdb1): Directory bread(block 476818) failed
[  114.814476] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.814485] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.814493] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.814501] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.814509] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.814517] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.814524] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.814532] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.814541] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.814549] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.814557] FAT-fs (sdb1): Directory bread(block 476812) failed
[  114.814565] FAT-fs (sdb1): Directory bread(block 476813) failed
[  114.814573] FAT-fs (sdb1): Directory bread(block 476814) failed
[  114.814580] FAT-fs (sdb1): Directory bread(block 476815) failed
[  114.814589] FAT-fs (sdb1): Directory bread(block 476816) failed
[  114.814596] FAT-fs (sdb1): Directory bread(block 476817) failed
[  114.814604] FAT-fs (sdb1): Directory bread(block 476818) failed
[  114.825747] FAT-fs (sdb1): FAT read failed (blocknr 322)
[  114.834183] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.834195] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.834204] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.834212] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.834219] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.834227] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.834235] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.834244] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.834252] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.834260] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.834268] FAT-fs (sdb1): Directory bread(block 476812) failed
[  114.834276] FAT-fs (sdb1): Directory bread(block 476813) failed
[  114.834283] FAT-fs (sdb1): Directory bread(block 476814) failed
[  114.834291] FAT-fs (sdb1): Directory bread(block 476815) failed
[  114.834299] FAT-fs (sdb1): Directory bread(block 476816) failed
[  114.834307] FAT-fs (sdb1): Directory bread(block 476817) failed
[  114.834315] FAT-fs (sdb1): Directory bread(block 476818) failed
[  114.834323] FAT-fs (sdb1): Directory bread(block 476819) failed
[  114.834351] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.834359] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.834367] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.834375] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.834382] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.834391] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.834398] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.834406] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.834414] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.834422] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.834429] FAT-fs (sdb1): Directory bread(block 476812) failed
[  114.834437] FAT-fs (sdb1): Directory bread(block 476813) failed
[  114.834446] FAT-fs (sdb1): Directory bread(block 476814) failed
[  114.834453] FAT-fs (sdb1): Directory bread(block 476815) failed
[  114.834461] FAT-fs (sdb1): Directory bread(block 476816) failed
[  114.834469] FAT-fs (sdb1): Directory bread(block 476817) failed
[  114.834477] FAT-fs (sdb1): Directory bread(block 476818) failed
[  114.834484] FAT-fs (sdb1): Directory bread(block 476819) failed
[  114.834506] FAT-fs (sdb1): Directory bread(block 476802) failed
[  114.834517] FAT-fs (sdb1): Directory bread(block 476803) failed
[  114.834528] FAT-fs (sdb1): Directory bread(block 476804) failed
[  114.834536] FAT-fs (sdb1): Directory bread(block 476805) failed
[  114.834544] FAT-fs (sdb1): Directory bread(block 476806) failed
[  114.834552] FAT-fs (sdb1): Directory bread(block 476807) failed
[  114.834560] FAT-fs (sdb1): Directory bread(block 476808) failed
[  114.834568] FAT-fs (sdb1): Directory bread(block 476809) failed
[  114.834576] FAT-fs (sdb1): Directory bread(block 476810) failed
[  114.834584] FAT-fs (sdb1): Directory bread(block 476811) failed
[  114.834592] FAT-fs (sdb1): Directory bread(block 476812) failed
[  114.834600] FAT-fs (sdb1): Directory bread(block 476813) failed
[  114.834608] FAT-fs (sdb1): Directory bread(block 476814) failed
[  114.834616] FAT-fs (sdb1): Directory bread(block 476815) failed
[  114.834624] FAT-fs (sdb1): Directory bread(block 476816) failed
[  114.834647] FAT-fs (sdb1): Directory bread(block 476817) failed
[  114.834655] FAT-fs (sdb1): Directory bread(block 476818) failed
[  114.834663] FAT-fs (sdb1): Directory bread(block 476819) failed
[  114.844870] FAT-fs (sdb1): FAT read failed (blocknr 322)
[  114.844898] Buffer I/O error on device sdb1, logical block 476820
[  114.844900] lost page write due to I/O error on sdb1
[  115.070081] usb 1-4: new high speed USB device number 4 using ehci_hcd
[  115.196492] scsi9 : usb-storage 1-4:1.0
[  116.198606] scsi 9:0:0:0: Direct-Access     BUFFALO  HD-PETU2         1.04 PQ: 0 ANSI: 4
[  116.201337] sd 9:0:0:0: [sdb] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[  116.202466] sd 9:0:0:0: [sdb] Write Protect is off
[  116.202475] sd 9:0:0:0: [sdb] Mode Sense: 23 00 00 00
[  116.203876] sd 9:0:0:0: [sdb] No Caching mode page present
[  116.203884] sd 9:0:0:0: [sdb] Assuming drive cache: write through
[  116.206427] sd 9:0:0:0: [sdb] No Caching mode page present
[  116.206434] sd 9:0:0:0: [sdb] Assuming drive cache: write through
[  116.274834]  sdb: sdb1
[  116.278438] sd 9:0:0:0: [sdb] No Caching mode page present
[  116.278449] sd 9:0:0:0: [sdb] Assuming drive cache: write through
[  116.278456] sd 9:0:0:0: [sdb] Attached SCSI disk
[  116.732199] usb 1-4: USB disconnect, device number 4
[  116.762544] scsi 9:0:0:0: [sdb] Unhandled error code
[  116.762551] scsi 9:0:0:0: [sdb]  Result: hostbyte=0x07 driverbyte=0x00
[  116.762560] scsi 9:0:0:0: [sdb] CDB: cdb[0]=0x28: 28 00 00 07 46 9f 00 00 20 00
[  116.762577] end_request: I/O error, dev sdb, sector 476831
[  116.762587] Buffer I/O error on device sdb1, logical block 238384
[  116.762596] Buffer I/O error on device sdb1, logical block 238385
[  116.762602] Buffer I/O error on device sdb1, logical block 238386
[  116.762608] Buffer I/O error on device sdb1, logical block 238387
[  116.762621] Buffer I/O error on device sdb1, logical block 238388
[  116.762628] Buffer I/O error on device sdb1, logical block 238389
[  116.762634] Buffer I/O error on device sdb1, logical block 238390
[  116.762640] Buffer I/O error on device sdb1, logical block 238391
[  116.762647] Buffer I/O error on device sdb1, logical block 238392
[  116.986711] usb 1-4: new high speed USB device number 5 using ehci_hcd
[  117.112461] scsi10 : usb-storage 1-4:1.0
[  118.165604] scsi 10:0:0:0: Direct-Access     BUFFALO  HD-PETU2         1.04 PQ: 0 ANSI: 4
[  118.166943] sd 10:0:0:0: [sdb] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[  118.168446] sd 10:0:0:0: [sdb] Write Protect is off
[  118.168455] sd 10:0:0:0: [sdb] Mode Sense: 23 00 00 00
[  118.169498] sd 10:0:0:0: [sdb] No Caching mode page present
[  118.169506] sd 10:0:0:0: [sdb] Assuming drive cache: write through
[  118.173429] sd 10:0:0:0: [sdb] No Caching mode page present
[  118.173440] sd 10:0:0:0: [sdb] Assuming drive cache: write through
[  118.179196]  sdb: sdb1
[  118.182447] sd 10:0:0:0: [sdb] No Caching mode page present
[  118.182458] sd 10:0:0:0: [sdb] Assuming drive cache: write through
[  118.182465] sd 10:0:0:0: [sdb] Attached SCSI disk