sd 9:0:1:0: [sdb] Add. Sense: Unrecovered read error - auto reallocate failed
end_request: I/O error, dev sdb, sector 354130445
ata9: EH complete
FAT: FAT read failed (blocknr 9650)
sd 9:0:1:0: [sdb] 490234752 512-byte hardware sectors (251000 MB)
sd 9:0:1:0: [sdb] Write Protect is off
sd 9:0:1:0: [sdb] Mode Sense: 00 3a 00 00
sd 9:0:1:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 9:0:1:0: [sdb] 490234752 512-byte hardware sectors (251000 MB)
sd 9:0:1:0: [sdb] Write Protect is off
sd 9:0:1:0: [sdb] Mode Sense: 00 3a 00 00
sd 9:0:1:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
ata9.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata9.01: BMDMA stat 0x4
ata9.01: cmd 25/00:01:0d:9a:1b/00:00:15:00:00/f0 tag 0 dma 512 in
         res 51/40:00:0d:9a:1b/40:00:15:00:00/f0 Emask 0x9 (media error)
ata9.01: status: { DRDY ERR }
ata9.01: error: { UNC }
ata9.00: configured for UDMA/33
ata9.01: configured for UDMA/133
sd 9:0:1:0: [sdb] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE,SUGGEST_OK
sd 9:0:1:0: [sdb] Sense Key : Medium Error [current] [descriptor]
Descriptor sense data with sense descriptors (in hex):
        72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00
        15 1b 9a 0d
sd 9:0:1:0: [sdb] Add. Sense: Unrecovered read error - auto reallocate failed
end_request: I/O error, dev sdb, sector 354130445
ata9: EH complete
ata9.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata9.01: BMDMA stat 0x4
ata9.01: cmd 25/00:01:0d:9a:1b/00:00:15:00:00/f0 tag 0 dma 512 in
         res 51/40:00:0d:9a:1b/40:00:15:00:00/f0 Emask 0x9 (media error)
ata9.01: status: { DRDY ERR }
ata9.01: error: { UNC }
ata9.00: configured for UDMA/33
ata9.01: configured for UDMA/133
ata9: EH complete
ata9.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata9.01: BMDMA stat 0x4
ata9.01: cmd 25/00:01:0d:9a:1b/00:00:15:00:00/f0 tag 0 dma 512 in
         res 51/40:00:0d:9a:1b/40:00:15:00:00/f0 Emask 0x9 (media error)
ata9.01: status: { DRDY ERR }
ata9.01: error: { UNC }
ata9.00: configured for UDMA/33
ata9.01: configured for UDMA/133
ata9: EH complete
ata9.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata9.01: BMDMA stat 0x4
ata9.01: cmd 25/00:01:0d:9a:1b/00:00:15:00:00/f0 tag 0 dma 512 in
         res 51/40:00:0d:9a:1b/40:00:15:00:00/f0 Emask 0x9 (media error)
ata9.01: status: { DRDY ERR }
ata9.01: error: { UNC }
ata9.00: configured for UDMA/33
ata9.01: configured for UDMA/133
ata9: EH complete
ata9.01: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata9.01: BMDMA stat 0x4
ata9.01: cmd 25/00:01:0d:9a:1b/00:00:15:00:00/f0 tag 0 dma 512 in
         res 51/40:00:0d:9a:1b/40:00:15:00:00/f0 Emask 0x9 (media error)
ata9.01: status: { DRDY ERR }
ata9.01: error: { UNC }
ata9.00: configured for UDMA/33
ata9.01: configured for UDMA/133
ata9: EH complete