[ 9601.755168] ata11.00: configured for UDMA/133
[ 9601.755182] sd 10:0:0:0: [sdc] Unhandled sense code
[ 9601.755185] sd 10:0:0:0: [sdc]  Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 9601.755190] sd 10:0:0:0: [sdc]  Sense Key : Medium Error [current] [descriptor]
[ 9601.755195] Descriptor sense data with sense descriptors (in hex):
[ 9601.755197]         72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00
[ 9601.755207]         10 79 62 bf
[ 9601.755212] sd 10:0:0:0: [sdc]  Add. Sense: Unrecovered read error - auto reallocate failed
[ 9601.755218] sd 10:0:0:0: [sdc] CDB: Read(10): 28 00 10 79 62 b8 00 00 08 00
[ 9601.755227] end_request: I/O error, dev sdc, sector 276390591
[ 9601.758042] ata11: EH complete
[ 9601.758086] md/raid1:md1: sdc: unrecoverable I/O read error for block 260504192
[ 9601.761038] md: md1: recovery done.
[ 9601.953592] RAID1 conf printout:
[ 9601.953597]  --- wd:1 rd:2
[ 9601.953600]  disk 0, wo:0, o:1, dev:sdc3
[ 9601.953603]  disk 1, wo:1, o:1, dev:sdd3
[ 9602.011527] RAID1 conf printout:
[ 9602.011531]  --- wd:1 rd:2