[ 3914.665825] Read(10): 28 00 00 19 b2 38 00 00 08 00
[ 3914.665857] blk_update_request: I/O error, dev sda, sector 1684028
[ 3914.665902] ata1: EH complete
[ 3917.272534] ata1.00: exception Emask 0x0 SAct 0x100 SErr 0x0 action 0x0
[ 3917.272549] ata1.00: irq_stat 0x40000008
[ 3917.272558] ata1.00: failed command: READ FPDMA QUEUED
[ 3917.272574] ata1.00: cmd 60/08:40:38:b2:19/00:00:00:00:00/40 tag 8 ncq 4096 in
         res 51/40:04:3c:b2:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 3917.272582] ata1.00: status: { DRDY ERR }
[ 3917.272588] ata1.00: error: { UNC }
[ 3917.289789] ata1.00: configured for UDMA/133
[ 3917.289825] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 3917.289835] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 3917.289843] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 3917.289849] sd 0:0:0:0: [sda] CDB: 
[ 3917.289854] Read(10): 28 00 00 19 b2 38 00 00 08 00
[ 3917.289875] blk_update_request: I/O error, dev sda, sector 1684028
[ 3917.289917] ata1: EH complete
[ 3920.108490] ata1.00: exception Emask 0x0 SAct 0x380 SErr 0x0 action 0x0
[ 3920.108507] ata1.00: irq_stat 0x40000008
[ 3920.108516] ata1.00: failed command: READ FPDMA QUEUED
[ 3920.108532] ata1.00: cmd 60/80:38:60:a4:1b/00:00:00:00:00/40 tag 7 ncq 65536 in
         res 51/40:72:6e:a4:1b/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 3920.108540] ata1.00: status: { DRDY ERR }
[ 3920.108546] ata1.00: error: { UNC }
[ 3920.111293] ata1.00: configured for UDMA/133
[ 3920.111349] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 3920.111359] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 3920.111367] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 3920.111373] sd 0:0:0:0: [sda] CDB: 
[ 3920.111378] Read(10): 28 00 00 1b a4 60 00 00 80 00
[ 3920.111400] blk_update_request: I/O error, dev sda, sector 1811566
[ 3920.111439] ata1: EH complete
[ 3922.784455] ata1.00: exception Emask 0x0 SAct 0x40000 SErr 0x0 action 0x0
[ 3922.784473] ata1.00: irq_stat 0x40000008
[ 3922.784483] ata1.00: failed command: READ FPDMA QUEUED
[ 3922.784499] ata1.00: cmd 60/c0:90:20:36:1c/00:00:00:00:00/40 tag 18 ncq 98304 in
         res 51/40:05:db:36:1c/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 3922.784507] ata1.00: status: { DRDY ERR }
[ 3922.784513] ata1.00: error: { UNC }
[ 3922.787356] ata1.00: configured for UDMA/133
[ 3922.787420] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 3922.787433] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 3922.787444] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 3922.787453] sd 0:0:0:0: [sda] CDB: 
[ 3922.787461] Read(10): 28 00 00 1c 36 20 00 00 c0 00
[ 3922.787492] blk_update_request: I/O error, dev sda, sector 1849051
[ 3922.787530] ata1: EH complete
[ 3931.924456] ata1.00: exception Emask 0x0 SAct 0x4 SErr 0x0 action 0x0
[ 3931.924475] ata1.00: irq_stat 0x40000008
[ 3931.924484] ata1.00: failed command: READ FPDMA QUEUED
[ 3931.924500] ata1.00: cmd 60/08:10:20:85:20/00:00:00:00:00/40 tag 2 ncq 4096 in
         res 51/40:07:21:85:20/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 3931.924508] ata1.00: status: { DRDY ERR }
[ 3931.924514] ata1.00: error: { UNC }
[ 3931.927318] ata1.00: configured for UDMA/133
[ 3931.927358] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 3931.927367] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 3931.927375] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 3931.927382] sd 0:0:0:0: [sda] CDB: 
[ 3931.927387] Read(10): 28 00 00 20 85 20 00 00 08 00
[ 3931.927409] blk_update_request: I/O error, dev sda, sector 2131233
[ 3931.927448] ata1: EH complete
[ 3934.524440] ata1.00: exception Emask 0x0 SAct 0x78 SErr 0x0 action 0x0
[ 3934.524459] ata1.00: irq_stat 0x40000008
[ 3934.524469] ata1.00: failed command: READ FPDMA QUEUED
[ 3934.524485] ata1.00: cmd 60/08:18:20:85:20/00:00:00:00:00/40 tag 3 ncq 4096 in
         res 51/40:07:21:85:20/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 3934.524493] ata1.00: status: { DRDY ERR }
[ 3934.524499] ata1.00: error: { UNC }
[ 3934.527304] ata1.00: configured for UDMA/133
[ 3934.527347] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 3934.527356] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 3934.527364] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 3934.527370] sd 0:0:0:0: [sda] CDB: 
[ 3934.527375] Read(10): 28 00 00 20 85 20 00 00 08 00
[ 3934.527396] blk_update_request: I/O error, dev sda, sector 2131233
[ 3934.527445] ata1: EH complete
[ 3937.860446] ata1.00: exception Emask 0x0 SAct 0x2000 SErr 0x0 action 0x0
[ 3937.860461] ata1.00: irq_stat 0x40000008
[ 3937.860475] ata1.00: failed command: READ FPDMA QUEUED
[ 3937.860498] ata1.00: cmd 60/08:68:38:b2:19/00:00:00:00:00/40 tag 13 ncq 4096 in
         res 51/40:04:3c:b2:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 3937.860512] ata1.00: status: { DRDY ERR }
[ 3937.860521] ata1.00: error: { UNC }
[ 3937.863307] ata1.00: configured for UDMA/133
[ 3937.863352] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 3937.863366] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 3937.863378] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 3937.863387] sd 0:0:0:0: [sda] CDB: 
[ 3937.863395] Read(10): 28 00 00 19 b2 38 00 00 08 00
[ 3937.863426] blk_update_request: I/O error, dev sda, sector 1684028
[ 3937.863480] ata1: EH complete
[ 3940.460445] ata1.00: exception Emask 0x0 SAct 0xc000 SErr 0x0 action 0x0
[ 3940.460467] ata1.00: irq_stat 0x40000008
[ 3940.460482] ata1.00: failed command: READ FPDMA QUEUED
[ 3940.460498] ata1.00: cmd 60/08:70:38:b2:19/00:00:00:00:00/40 tag 14 ncq 4096 in
         res 51/40:04:3c:b2:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 3940.460507] ata1.00: status: { DRDY ERR }
[ 3940.460512] ata1.00: error: { UNC }
[ 3940.463325] ata1.00: configured for UDMA/133
[ 3940.463373] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 3940.463385] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 3940.463393] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 3940.463399] sd 0:0:0:0: [sda] CDB: 
[ 3940.463404] Read(10): 28 00 00 19 b2 38 00 00 08 00
[ 3940.463425] blk_update_request: I/O error, dev sda, sector 1684028
[ 3940.463470] ata1: EH complete
[ 3949.092434] ata1.00: exception Emask 0x0 SAct 0x2 SErr 0x0 action 0x0
[ 3949.092452] ata1.00: irq_stat 0x40000008
[ 3949.092461] ata1.00: failed command: READ FPDMA QUEUED
[ 3949.092476] ata1.00: cmd 60/08:08:20:85:20/00:00:00:00:00/40 tag 1 ncq 4096 in
         res 51/40:07:21:85:20/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 3949.092485] ata1.00: status: { DRDY ERR }
[ 3949.092491] ata1.00: error: { UNC }
[ 3949.095266] ata1.00: configured for UDMA/133
[ 3949.095294] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 3949.095303] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 3949.095312] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 3949.095318] sd 0:0:0:0: [sda] CDB: 
[ 3949.095323] Read(10): 28 00 00 20 85 20 00 00 08 00
[ 3949.095343] blk_update_request: I/O error, dev sda, sector 2131233
[ 3949.095378] ata1: EH complete
[ 3951.692440] ata1.00: exception Emask 0x0 SAct 0xc SErr 0x0 action 0x0
[ 3951.692460] ata1.00: irq_stat 0x40000008
[ 3951.692469] ata1.00: failed command: READ FPDMA QUEUED
[ 3951.692485] ata1.00: cmd 60/08:10:20:85:20/00:00:00:00:00/40 tag 2 ncq 4096 in
         res 51/40:07:21:85:20/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 3951.692493] ata1.00: status: { DRDY ERR }
[ 3951.692499] ata1.00: error: { UNC }
[ 3951.695272] ata1.00: configured for UDMA/133
[ 3951.695301] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 3951.695310] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 3951.695318] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 3951.695324] sd 0:0:0:0: [sda] CDB: 
[ 3951.695329] Read(10): 28 00 00 20 85 20 00 00 08 00
[ 3951.695351] blk_update_request: I/O error, dev sda, sector 2131233
[ 3951.695395] ata1: EH complete
[ 3955.036439] ata1.00: exception Emask 0x0 SAct 0x100 SErr 0x0 action 0x0
[ 3955.036457] ata1.00: irq_stat 0x40000008
[ 3955.036466] ata1.00: failed command: READ FPDMA QUEUED
[ 3955.036482] ata1.00: cmd 60/08:40:38:b2:19/00:00:00:00:00/40 tag 8 ncq 4096 in
         res 51/40:04:3c:b2:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 3955.036490] ata1.00: status: { DRDY ERR }
[ 3955.036496] ata1.00: error: { UNC }
[ 3955.039329] ata1.00: configured for UDMA/133
[ 3955.039371] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 3955.039381] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 3955.039389] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 3955.039395] sd 0:0:0:0: [sda] CDB: 
[ 3955.039400] Read(10): 28 00 00 19 b2 38 00 00 08 00
[ 3955.039422] blk_update_request: I/O error, dev sda, sector 1684028
[ 3955.039460] ata1: EH complete
[ 3957.636447] ata1.00: exception Emask 0x0 SAct 0x600 SErr 0x0 action 0x0
[ 3957.636470] ata1.00: irq_stat 0x40000008
[ 3957.636481] ata1.00: failed command: READ FPDMA QUEUED
[ 3957.636497] ata1.00: cmd 60/08:48:38:b2:19/00:00:00:00:00/40 tag 9 ncq 4096 in
         res 51/40:04:3c:b2:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 3957.636505] ata1.00: status: { DRDY ERR }
[ 3957.636511] ata1.00: error: { UNC }
[ 3957.639258] ata1.00: configured for UDMA/133
[ 3957.639298] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 3957.639319] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 3957.639327] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 3957.639333] sd 0:0:0:0: [sda] CDB: 
[ 3957.639338] Read(10): 28 00 00 19 b2 38 00 00 08 00
[ 3957.639360] blk_update_request: I/O error, dev sda, sector 1684028
[ 3957.639403] ata1: EH complete
[ 4198.732412] ata1.00: exception Emask 0x0 SAct 0xe000000 SErr 0x0 action 0x0
[ 4198.732423] ata1.00: irq_stat 0x40000008
[ 4198.732433] ata1.00: failed command: READ FPDMA QUEUED
[ 4198.732450] ata1.00: cmd 60/00:c8:e0:c6:14/01:00:00:00:00/40 tag 25 ncq 131072 in
         res 51/40:cc:14:c7:14/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 4198.732458] ata1.00: status: { DRDY ERR }
[ 4198.732464] ata1.00: error: { UNC }
[ 4198.735413] ata1.00: configured for UDMA/133
[ 4198.735461] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 4198.735470] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 4198.735478] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 4198.735485] sd 0:0:0:0: [sda] CDB: 
[ 4198.735490] Read(10): 28 00 00 14 c6 e0 00 01 00 00
[ 4198.735512] blk_update_request: I/O error, dev sda, sector 1361684
[ 4198.735571] ata1: EH complete
[ 4201.352482] ata1.00: exception Emask 0x0 SAct 0x7fffffff SErr 0x0 action 0x0
[ 4201.352502] ata1.00: irq_stat 0x40000008
[ 4201.352511] ata1.00: failed command: READ FPDMA QUEUED
[ 4201.352527] ata1.00: cmd 60/08:28:10:c7:14/00:00:00:00:00/40 tag 5 ncq 4096 in
         res 51/40:04:14:c7:14/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 4201.352536] ata1.00: status: { DRDY ERR }
[ 4201.352542] ata1.00: error: { UNC }
[ 4201.355237] ata1.00: configured for UDMA/133
[ 4201.355290] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 4201.355299] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 4201.355308] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 4201.355314] sd 0:0:0:0: [sda] CDB: 
[ 4201.355320] Read(10): 28 00 00 14 c7 10 00 00 08 00
[ 4201.355342] blk_update_request: I/O error, dev sda, sector 1361684
[ 4201.355397] ata1: EH complete
[ 4203.988698] ata1.00: exception Emask 0x0 SAct 0x7fffffff SErr 0x0 action 0x0
[ 4203.988712] ata1.00: irq_stat 0x40000008
[ 4203.988724] ata1.00: failed command: READ FPDMA QUEUED
[ 4203.988747] ata1.00: cmd 60/08:30:10:c7:14/00:00:00:00:00/40 tag 6 ncq 4096 in
         res 51/40:04:14:c7:14/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 4203.988760] ata1.00: status: { DRDY ERR }
[ 4203.988768] ata1.00: error: { UNC }
[ 4204.090064] ata1.00: configured for UDMA/133
[ 4204.090123] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 4204.090133] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 4204.090141] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 4204.090148] sd 0:0:0:0: [sda] CDB: 
[ 4204.090153] Read(10): 28 00 00 14 c7 10 00 00 08 00
[ 4204.090194] blk_update_request: I/O error, dev sda, sector 1361684
[ 4204.090248] ata1: EH complete
[ 4212.208415] ata1.00: exception Emask 0x0 SAct 0x4 SErr 0x0 action 0x0
[ 4212.208426] ata1.00: irq_stat 0x40000008
[ 4212.208435] ata1.00: failed command: READ FPDMA QUEUED
[ 4212.208452] ata1.00: cmd 60/d0:10:e0:44:15/00:00:00:00:00/40 tag 2 ncq 106496 in
         res 51/40:61:4f:45:15/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 4212.208460] ata1.00: status: { DRDY ERR }
[ 4212.208466] ata1.00: error: { UNC }
[ 4212.211216] ata1.00: configured for UDMA/133
[ 4212.211259] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 4212.211269] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 4212.211277] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 4212.211283] sd 0:0:0:0: [sda] CDB: 
[ 4212.211288] Read(10): 28 00 00 15 44 e0 00 00 d0 00
[ 4212.211309] blk_update_request: I/O error, dev sda, sector 1393999
[ 4212.211356] ata1: EH complete
[ 4245.020106] ata1.00: exception Emask 0x1 SAct 0xff0000 SErr 0x0 action 0x6 frozen
[ 4245.020118] ata1.00: irq_stat 0x40000008
[ 4245.020127] ata1.00: failed command: READ FPDMA QUEUED
[ 4245.020143] ata1.00: cmd 60/08:80:48:45:15/00:00:00:00:00/40 tag 16 ncq 4096 in
         res 50/00:08:48:45:15/00:00:00:00:00/40 Emask 0x1 (device error)
[ 4245.020151] ata1.00: status: { DRDY }
[ 4245.020158] ata1.00: failed command: WRITE FPDMA QUEUED
[ 4245.020173] ata1.00: cmd 61/20:88:30:6d:3d/00:00:00:00:00/40 tag 17 ncq 16384 out
         res 50/00:08:48:45:15/00:00:00:00:00/40 Emask 0x1 (device error)
[ 4245.020181] ata1.00: status: { DRDY }
[ 4245.020187] ata1.00: failed command: WRITE FPDMA QUEUED
[ 4245.020202] ata1.00: cmd 61/08:90:08:5f:c9/00:00:0e:00:00/40 tag 18 ncq 4096 out
         res 50/00:08:48:45:15/00:00:00:00:00/40 Emask 0x1 (device error)
[ 4245.020209] ata1.00: status: { DRDY }
[ 4245.020216] ata1.00: failed command: WRITE FPDMA QUEUED
[ 4245.020230] ata1.00: cmd 61/08:98:98:6d:c9/00:00:0e:00:00/40 tag 19 ncq 4096 out
         res 50/00:08:48:45:15/00:00:00:00:00/40 Emask 0x1 (device error)
[ 4245.020238] ata1.00: status: { DRDY }
[ 4245.020245] ata1.00: failed command: WRITE FPDMA QUEUED
[ 4245.020259] ata1.00: cmd 61/18:a0:a8:98:86/01:00:12:00:00/40 tag 20 ncq 143360 out
         res 50/00:08:48:45:15/00:00:00:00:00/40 Emask 0x1 (device error)
[ 4245.020267] ata1.00: status: { DRDY }
[ 4245.020274] ata1.00: failed command: READ FPDMA QUEUED
[ 4245.020288] ata1.00: cmd 60/08:a8:a8:81:03/00:00:25:00:00/40 tag 21 ncq 4096 in
         res 50/00:08:48:45:15/00:00:00:00:00/40 Emask 0x1 (device error)
[ 4245.020296] ata1.00: status: { DRDY }
[ 4245.020302] ata1.00: failed command: READ FPDMA QUEUED
[ 4245.020317] ata1.00: cmd 60/08:b0:e0:76:03/00:00:25:00:00/40 tag 22 ncq 4096 in
         res 50/00:08:48:45:15/00:00:00:00:00/40 Emask 0x1 (device error)
[ 4245.020324] ata1.00: status: { DRDY }
[ 4245.020331] ata1.00: failed command: READ FPDMA QUEUED
[ 4245.020345] ata1.00: cmd 60/18:b8:60:35:07/00:00:12:00:00/40 tag 23 ncq 12288 in
         res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x5 (timeout)
[ 4245.020353] ata1.00: status: { DRDY }
[ 4245.020363] ata1: hard resetting link
[ 4245.512101] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 4245.513621] ata1.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
[ 4245.515392] ata1.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04)
[ 4245.515664] ata1.00: configured for UDMA/133
[ 4245.515683] ata1.00: device reported invalid CHS sector 0
[ 4245.515722] ata1: EH complete
[ 4248.180392] ata1.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x0
[ 4248.180419] ata1.00: irq_stat 0x40000008
[ 4248.180428] ata1.00: failed command: READ FPDMA QUEUED
[ 4248.180444] ata1.00: cmd 60/08:00:48:45:15/00:00:00:00:00/40 tag 0 ncq 4096 in
         res 51/40:01:4f:45:15/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 4248.180452] ata1.00: status: { DRDY ERR }
[ 4248.180458] ata1.00: error: { UNC }
[ 4248.239636] ata1.00: configured for UDMA/133
[ 4248.239672] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 4248.239682] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 4248.239690] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 4248.239696] sd 0:0:0:0: [sda] CDB: 
[ 4248.239701] Read(10): 28 00 00 15 45 48 00 00 08 00
[ 4248.239723] blk_update_request: I/O error, dev sda, sector 1393999
[ 4248.239771] ata1: EH complete
[ 4250.852414] ata1.00: exception Emask 0x0 SAct 0x1c000000 SErr 0x0 action 0x0
[ 4250.852425] ata1.00: irq_stat 0x40000008
[ 4250.852435] ata1.00: failed command: READ FPDMA QUEUED
[ 4250.852451] ata1.00: cmd 60/08:e0:48:45:15/00:00:00:00:00/40 tag 28 ncq 4096 in
         res 51/40:01:4f:45:15/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 4250.852459] ata1.00: status: { DRDY ERR }
[ 4250.852465] ata1.00: error: { UNC }
[ 4250.965237] ata1.00: configured for UDMA/133
[ 4250.965285] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 4250.965295] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 4250.965304] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 4250.965310] sd 0:0:0:0: [sda] CDB: 
[ 4250.965315] Read(10): 28 00 00 15 45 48 00 00 08 00
[ 4250.965337] blk_update_request: I/O error, dev sda, sector 1393999
[ 4250.965379] ata1: EH complete
[ 4974.028482] ata1.00: exception Emask 0x0 SAct 0x3000 SErr 0x0 action 0x0
[ 4974.028499] ata1.00: irq_stat 0x40000008
[ 4974.028508] ata1.00: failed command: READ FPDMA QUEUED
[ 4974.028525] ata1.00: cmd 60/28:60:20:85:20/00:00:00:00:00/40 tag 12 ncq 20480 in
         res 51/40:27:21:85:20/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 4974.028533] ata1.00: status: { DRDY ERR }
[ 4974.028539] ata1.00: error: { UNC }
[ 4974.031290] ata1.00: configured for UDMA/133
[ 4974.031334] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 4974.031343] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 4974.031351] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 4974.031358] sd 0:0:0:0: [sda] CDB: 
[ 4974.031363] Read(10): 28 00 00 20 85 20 00 00 28 00
[ 4974.031384] blk_update_request: I/O error, dev sda, sector 2131233
[ 4974.031436] ata1: EH complete
[ 4976.628437] ata1.00: exception Emask 0x0 SAct 0x8000 SErr 0x0 action 0x0
[ 4976.628461] ata1.00: irq_stat 0x40000008
[ 4976.628470] ata1.00: failed command: READ FPDMA QUEUED
[ 4976.628488] ata1.00: cmd 60/08:78:20:85:20/00:00:00:00:00/40 tag 15 ncq 4096 in
         res 51/40:07:21:85:20/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 4976.628496] ata1.00: status: { DRDY ERR }
[ 4976.628502] ata1.00: error: { UNC }
[ 4976.644590] ata1.00: configured for UDMA/133
[ 4976.644625] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 4976.644635] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 4976.644643] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 4976.644650] sd 0:0:0:0: [sda] CDB: 
[ 4976.644655] Read(10): 28 00 00 20 85 20 00 00 08 00
[ 4976.644676] blk_update_request: I/O error, dev sda, sector 2131233
[ 4976.644720] ata1: EH complete
[ 4979.272470] ata1.00: exception Emask 0x0 SAct 0x100000 SErr 0x0 action 0x0
[ 4979.272487] ata1.00: irq_stat 0x40000008
[ 4979.272497] ata1.00: failed command: READ FPDMA QUEUED
[ 4979.272513] ata1.00: cmd 60/08:a0:20:85:20/00:00:00:00:00/40 tag 20 ncq 4096 in
         res 51/40:07:21:85:20/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 4979.272521] ata1.00: status: { DRDY ERR }
[ 4979.272527] ata1.00: error: { UNC }
[ 4979.286353] ata1.00: configured for UDMA/133
[ 4979.286387] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 4979.286397] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 4979.286405] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 4979.286411] sd 0:0:0:0: [sda] CDB: 
[ 4979.286416] Read(10): 28 00 00 20 85 20 00 00 08 00
[ 4979.286438] blk_update_request: I/O error, dev sda, sector 2131233
[ 4979.286477] ata1: EH complete
[ 4982.752442] ata1.00: exception Emask 0x0 SAct 0x1000000 SErr 0x0 action 0x0
[ 4982.752461] ata1.00: irq_stat 0x40000008
[ 4982.752470] ata1.00: failed command: READ FPDMA QUEUED
[ 4982.752487] ata1.00: cmd 60/58:c0:38:b2:19/00:00:00:00:00/40 tag 24 ncq 45056 in
         res 51/40:54:3c:b2:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 4982.752495] ata1.00: status: { DRDY ERR }
[ 4982.752501] ata1.00: error: { UNC }
[ 4982.755276] ata1.00: configured for UDMA/133
[ 4982.755320] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 4982.755329] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 4982.755337] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 4982.755343] sd 0:0:0:0: [sda] CDB: 
[ 4982.755348] Read(10): 28 00 00 19 b2 38 00 00 58 00
[ 4982.755370] blk_update_request: I/O error, dev sda, sector 1684028
[ 4982.755409] ata1: EH complete
[ 4985.356429] ata1.00: exception Emask 0x0 SAct 0xe000000 SErr 0x0 action 0x0
[ 4985.356448] ata1.00: irq_stat 0x40000008
[ 4985.356457] ata1.00: failed command: READ FPDMA QUEUED
[ 4985.356474] ata1.00: cmd 60/08:c8:38:b2:19/00:00:00:00:00/40 tag 25 ncq 4096 in
         res 51/40:04:3c:b2:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 4985.356482] ata1.00: status: { DRDY ERR }
[ 4985.356488] ata1.00: error: { UNC }
[ 4985.359232] ata1.00: configured for UDMA/133
[ 4985.359267] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 4985.359277] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 4985.359285] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 4985.359292] sd 0:0:0:0: [sda] CDB: 
[ 4985.359297] Read(10): 28 00 00 19 b2 38 00 00 08 00
[ 4985.359318] blk_update_request: I/O error, dev sda, sector 1684028
[ 4985.359367] ata1: EH complete
[ 4987.988446] ata1.00: exception Emask 0x0 SAct 0x40000000 SErr 0x0 action 0x0
[ 4987.988474] ata1.00: irq_stat 0x40000008
[ 4987.988484] ata1.00: failed command: READ FPDMA QUEUED
[ 4987.988500] ata1.00: cmd 60/08:f0:38:b2:19/00:00:00:00:00/40 tag 30 ncq 4096 in
         res 51/40:04:3c:b2:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 4987.988508] ata1.00: status: { DRDY ERR }
[ 4987.988514] ata1.00: error: { UNC }
[ 4988.004355] ata1.00: configured for UDMA/133
[ 4988.004409] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 4988.004418] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 4988.004427] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 4988.004433] sd 0:0:0:0: [sda] CDB: 
[ 4988.004438] Read(10): 28 00 00 19 b2 38 00 00 08 00
[ 4988.004459] blk_update_request: I/O error, dev sda, sector 1684028
[ 4988.004503] ata1: EH complete
[ 4996.580439] ata1.00: exception Emask 0x0 SAct 0x1c0 SErr 0x0 action 0x0
[ 4996.580459] ata1.00: irq_stat 0x40000008
[ 4996.580468] ata1.00: failed command: READ FPDMA QUEUED
[ 4996.580484] ata1.00: cmd 60/08:30:20:85:20/00:00:00:00:00/40 tag 6 ncq 4096 in
         res 51/40:07:21:85:20/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 4996.580492] ata1.00: status: { DRDY ERR }
[ 4996.580498] ata1.00: error: { UNC }
[ 4996.583376] ata1.00: configured for UDMA/133
[ 4996.583423] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 4996.583432] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 4996.583440] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 4996.583447] sd 0:0:0:0: [sda] CDB: 
[ 4996.583451] Read(10): 28 00 00 20 85 20 00 00 08 00
[ 4996.583473] blk_update_request: I/O error, dev sda, sector 2131233
[ 4996.583518] ata1: EH complete
[ 4999.212439] ata1.00: exception Emask 0x0 SAct 0x3800 SErr 0x0 action 0x0
[ 4999.212459] ata1.00: irq_stat 0x40000008
[ 4999.212468] ata1.00: failed command: READ FPDMA QUEUED
[ 4999.212484] ata1.00: cmd 60/08:58:20:85:20/00:00:00:00:00/40 tag 11 ncq 4096 in
         res 51/40:07:21:85:20/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 4999.212492] ata1.00: status: { DRDY ERR }
[ 4999.212498] ata1.00: error: { UNC }
[ 4999.215280] ata1.00: configured for UDMA/133
[ 4999.215323] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 4999.215332] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 4999.215341] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 4999.215347] sd 0:0:0:0: [sda] CDB: 
[ 4999.215352] Read(10): 28 00 00 20 85 20 00 00 08 00
[ 4999.215373] blk_update_request: I/O error, dev sda, sector 2131233
[ 4999.215423] ata1: EH complete
[ 5002.580463] ata1.00: exception Emask 0x0 SAct 0x100000 SErr 0x0 action 0x0
[ 5002.580487] ata1.00: irq_stat 0x40000008
[ 5002.580501] ata1.00: failed command: READ FPDMA QUEUED
[ 5002.580525] ata1.00: cmd 60/08:a0:38:b2:19/00:00:00:00:00/40 tag 20 ncq 4096 in
         res 51/40:04:3c:b2:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5002.580537] ata1.00: status: { DRDY ERR }
[ 5002.580546] ata1.00: error: { UNC }
[ 5002.583397] ata1.00: configured for UDMA/133
[ 5002.583436] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5002.583450] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5002.583465] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5002.583474] sd 0:0:0:0: [sda] CDB: 
[ 5002.583481] Read(10): 28 00 00 19 b2 38 00 00 08 00
[ 5002.583513] blk_update_request: I/O error, dev sda, sector 1684028
[ 5002.583556] ata1: EH complete
[ 5005.180474] ata1.00: exception Emask 0x0 SAct 0x600000 SErr 0x0 action 0x0
[ 5005.180490] ata1.00: irq_stat 0x40000008
[ 5005.180500] ata1.00: failed command: READ FPDMA QUEUED
[ 5005.180516] ata1.00: cmd 60/08:a8:38:b2:19/00:00:00:00:00/40 tag 21 ncq 4096 in
         res 51/40:04:3c:b2:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5005.180524] ata1.00: status: { DRDY ERR }
[ 5005.180530] ata1.00: error: { UNC }
[ 5005.183354] ata1.00: configured for UDMA/133
[ 5005.183384] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5005.183393] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5005.183401] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5005.183408] sd 0:0:0:0: [sda] CDB: 
[ 5005.183413] Read(10): 28 00 00 19 b2 38 00 00 08 00
[ 5005.183434] blk_update_request: I/O error, dev sda, sector 1684028
[ 5005.183478] ata1: EH complete
[ 5013.164514] ata1.00: exception Emask 0x0 SAct 0x3000 SErr 0x0 action 0x0
[ 5013.164536] ata1.00: irq_stat 0x40000008
[ 5013.164546] ata1.00: failed command: READ FPDMA QUEUED
[ 5013.164563] ata1.00: cmd 60/08:60:20:85:20/00:00:00:00:00/40 tag 12 ncq 4096 in
         res 51/40:07:21:85:20/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5013.164571] ata1.00: status: { DRDY ERR }
[ 5013.164577] ata1.00: error: { UNC }
[ 5013.167410] ata1.00: configured for UDMA/133
[ 5013.167462] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5013.167471] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5013.167480] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5013.167486] sd 0:0:0:0: [sda] CDB: 
[ 5013.167491] Read(10): 28 00 00 20 85 20 00 00 08 00
[ 5013.167512] blk_update_request: I/O error, dev sda, sector 2131233
[ 5013.167557] ata1: EH complete
[ 5015.788468] ata1.00: exception Emask 0x0 SAct 0x38000 SErr 0x0 action 0x0
[ 5015.788497] ata1.00: irq_stat 0x40000008
[ 5015.788507] ata1.00: failed command: READ FPDMA QUEUED
[ 5015.788523] ata1.00: cmd 60/08:78:20:85:20/00:00:00:00:00/40 tag 15 ncq 4096 in
         res 51/40:07:21:85:20/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5015.788531] ata1.00: status: { DRDY ERR }
[ 5015.788537] ata1.00: error: { UNC }
[ 5015.791330] ata1.00: configured for UDMA/133
[ 5015.791383] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5015.791393] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5015.791401] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5015.791407] sd 0:0:0:0: [sda] CDB: 
[ 5015.791412] Read(10): 28 00 00 20 85 20 00 00 08 00
[ 5015.791434] blk_update_request: I/O error, dev sda, sector 2131233
[ 5015.791484] ata1: EH complete
[ 5019.172475] ata1.00: exception Emask 0x0 SAct 0x8000000 SErr 0x0 action 0x0
[ 5019.172495] ata1.00: irq_stat 0x40000008
[ 5019.172509] ata1.00: failed command: READ FPDMA QUEUED
[ 5019.172533] ata1.00: cmd 60/08:d8:38:b2:19/00:00:00:00:00/40 tag 27 ncq 4096 in
         res 51/40:04:3c:b2:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5019.172545] ata1.00: status: { DRDY ERR }
[ 5019.172554] ata1.00: error: { UNC }
[ 5019.175455] ata1.00: configured for UDMA/133
[ 5019.175495] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5019.175509] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5019.175521] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5019.175530] sd 0:0:0:0: [sda] CDB: 
[ 5019.175537] Read(10): 28 00 00 19 b2 38 00 00 08 00
[ 5019.175569] blk_update_request: I/O error, dev sda, sector 1684028
[ 5019.175613] ata1: EH complete
[ 5021.772464] ata1.00: exception Emask 0x0 SAct 0x70000001 SErr 0x0 action 0x0
[ 5021.772486] ata1.00: irq_stat 0x40000008
[ 5021.772497] ata1.00: failed command: READ FPDMA QUEUED
[ 5021.772513] ata1.00: cmd 60/08:e0:38:b2:19/00:00:00:00:00/40 tag 28 ncq 4096 in
         res 51/40:04:3c:b2:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5021.772521] ata1.00: status: { DRDY ERR }
[ 5021.772527] ata1.00: error: { UNC }
[ 5021.775280] ata1.00: configured for UDMA/133
[ 5021.775321] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5021.775331] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5021.775339] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5021.775346] sd 0:0:0:0: [sda] CDB: 
[ 5021.775351] Read(10): 28 00 00 19 b2 38 00 00 08 00
[ 5021.775372] blk_update_request: I/O error, dev sda, sector 1684028
[ 5021.775416] ata1: EH complete
[ 5029.756396] ata1.00: exception Emask 0x0 SAct 0xc0 SErr 0x0 action 0x0
[ 5029.756411] ata1.00: irq_stat 0x40000008
[ 5029.756424] ata1.00: failed command: READ FPDMA QUEUED
[ 5029.756449] ata1.00: cmd 60/08:30:10:c7:14/00:00:00:00:00/40 tag 6 ncq 4096 in
         res 51/40:04:14:c7:14/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5029.756458] ata1.00: status: { DRDY ERR }
[ 5029.756464] ata1.00: error: { UNC }
[ 5029.759278] ata1.00: configured for UDMA/133
[ 5029.759323] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5029.759333] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5029.759342] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5029.759348] sd 0:0:0:0: [sda] CDB: 
[ 5029.759353] Read(10): 28 00 00 14 c7 10 00 00 08 00
[ 5029.759375] blk_update_request: I/O error, dev sda, sector 1361684
[ 5029.759423] ata1: EH complete
[ 5032.356473] ata1.00: exception Emask 0x0 SAct 0xe00 SErr 0x0 action 0x0
[ 5032.356494] ata1.00: irq_stat 0x40000008
[ 5032.356508] ata1.00: failed command: READ FPDMA QUEUED
[ 5032.356532] ata1.00: cmd 60/08:48:10:c7:14/00:00:00:00:00/40 tag 9 ncq 4096 in
         res 51/40:04:14:c7:14/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5032.356544] ata1.00: status: { DRDY ERR }
[ 5032.356553] ata1.00: error: { UNC }
[ 5032.366766] ata1.00: configured for UDMA/133
[ 5032.366811] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5032.366825] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5032.366838] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5032.366847] sd 0:0:0:0: [sda] CDB: 
[ 5032.366854] Read(10): 28 00 00 14 c7 10 00 00 08 00
[ 5032.366885] blk_update_request: I/O error, dev sda, sector 1361684
[ 5032.366941] ata1: EH complete
[ 5035.908390] ata1.00: exception Emask 0x0 SAct 0x80 SErr 0x0 action 0x0
[ 5035.908405] ata1.00: irq_stat 0x40000008
[ 5035.908422] ata1.00: failed command: READ FPDMA QUEUED
[ 5035.908438] ata1.00: cmd 60/08:38:48:45:15/00:00:00:00:00/40 tag 7 ncq 4096 in
         res 51/40:01:4f:45:15/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5035.908447] ata1.00: status: { DRDY ERR }
[ 5035.908453] ata1.00: error: { UNC }
[ 5035.911222] ata1.00: configured for UDMA/133
[ 5035.911263] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5035.911276] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5035.911288] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5035.911298] sd 0:0:0:0: [sda] CDB: 
[ 5035.911305] Read(10): 28 00 00 15 45 48 00 00 08 00
[ 5035.911337] blk_update_request: I/O error, dev sda, sector 1393999
[ 5035.911381] ata1: EH complete
[ 5038.508425] ata1.00: exception Emask 0x0 SAct 0x300 SErr 0x0 action 0x0
[ 5038.508445] ata1.00: irq_stat 0x40000008
[ 5038.508458] ata1.00: failed command: READ FPDMA QUEUED
[ 5038.508479] ata1.00: cmd 60/08:40:48:45:15/00:00:00:00:00/40 tag 8 ncq 4096 in
         res 51/40:01:4f:45:15/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5038.508488] ata1.00: status: { DRDY ERR }
[ 5038.508494] ata1.00: error: { UNC }
[ 5038.511263] ata1.00: configured for UDMA/133
[ 5038.511313] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5038.511323] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5038.511331] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5038.511337] sd 0:0:0:0: [sda] CDB: 
[ 5038.511342] Read(10): 28 00 00 15 45 48 00 00 08 00
[ 5038.511364] blk_update_request: I/O error, dev sda, sector 1393999
[ 5038.511411] ata1: EH complete
[ 5136.728419] ata1.00: exception Emask 0x0 SAct 0x600 SErr 0x0 action 0x0
[ 5136.728434] ata1.00: irq_stat 0x40000008
[ 5136.728449] ata1.00: failed command: READ FPDMA QUEUED
[ 5136.728476] ata1.00: cmd 60/00:48:c8:01:16/01:00:00:00:00/40 tag 9 ncq 131072 in
         res 51/40:f8:d0:01:16/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5136.728488] ata1.00: status: { DRDY ERR }
[ 5136.728497] ata1.00: error: { UNC }
[ 5136.740138] ata1.00: configured for UDMA/133
[ 5136.740191] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5136.740205] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5136.740217] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5136.740227] sd 0:0:0:0: [sda] CDB: 
[ 5136.740234] Read(10): 28 00 00 16 01 c8 00 01 00 00
[ 5136.740265] blk_update_request: I/O error, dev sda, sector 1442256
[ 5136.740321] ata1: EH complete
[ 5139.428489] ata1.00: exception Emask 0x0 SAct 0x700000 SErr 0x0 action 0x0
[ 5139.428505] ata1.00: irq_stat 0x40000008
[ 5139.428514] ata1.00: failed command: READ FPDMA QUEUED
[ 5139.428530] ata1.00: cmd 60/08:a0:d0:01:16/00:00:00:00:00/40 tag 20 ncq 4096 in
         res 51/40:08:d0:01:16/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5139.428538] ata1.00: status: { DRDY ERR }
[ 5139.428544] ata1.00: error: { UNC }
[ 5139.452402] ata1.00: configured for UDMA/133
[ 5139.452443] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5139.452457] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5139.452466] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5139.452472] sd 0:0:0:0: [sda] CDB: 
[ 5139.452477] Read(10): 28 00 00 16 01 d0 00 00 08 00
[ 5139.452499] blk_update_request: I/O error, dev sda, sector 1442256
[ 5139.452545] ata1: EH complete
[ 5142.068426] ata1.00: exception Emask 0x0 SAct 0x2000000 SErr 0x0 action 0x0
[ 5142.068438] ata1.00: irq_stat 0x40000008
[ 5142.068448] ata1.00: failed command: READ FPDMA QUEUED
[ 5142.068464] ata1.00: cmd 60/08:c8:d0:01:16/00:00:00:00:00/40 tag 25 ncq 4096 in
         res 51/40:08:d0:01:16/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5142.068472] ata1.00: status: { DRDY ERR }
[ 5142.068478] ata1.00: error: { UNC }
[ 5142.098575] ata1.00: configured for UDMA/133
[ 5142.098641] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5142.098651] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5142.098659] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5142.098666] sd 0:0:0:0: [sda] CDB: 
[ 5142.098671] Read(10): 28 00 00 16 01 d0 00 00 08 00
[ 5142.098692] blk_update_request: I/O error, dev sda, sector 1442256
[ 5142.098733] ata1: EH complete
[ 5151.972478] ata1.00: exception Emask 0x0 SAct 0x7fffffff SErr 0x0 action 0x0
[ 5151.972505] ata1.00: irq_stat 0x40000008
[ 5151.972514] ata1.00: failed command: READ FPDMA QUEUED
[ 5151.972530] ata1.00: cmd 60/00:38:08:88:19/01:00:00:00:00/40 tag 7 ncq 131072 in
         res 51/40:e0:28:88:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5151.972539] ata1.00: status: { DRDY ERR }
[ 5151.972545] ata1.00: error: { UNC }
[ 5151.975347] ata1.00: configured for UDMA/133
[ 5151.975426] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5151.975436] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5151.975444] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5151.975451] sd 0:0:0:0: [sda] CDB: 
[ 5151.975456] Read(10): 28 00 00 19 88 08 00 01 00 00
[ 5151.975477] blk_update_request: I/O error, dev sda, sector 1673256
[ 5151.975538] ata1: EH complete
[ 5155.196535] ata1.00: exception Emask 0x0 SAct 0x3000 SErr 0x0 action 0x0
[ 5155.196551] ata1.00: irq_stat 0x40000008
[ 5155.196564] ata1.00: failed command: READ FPDMA QUEUED
[ 5155.196584] ata1.00: cmd 60/08:60:28:88:19/00:00:00:00:00/40 tag 12 ncq 4096 in
         res 51/40:08:28:88:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5155.196592] ata1.00: status: { DRDY ERR }
[ 5155.196598] ata1.00: error: { UNC }
[ 5155.335322] ata1.00: configured for UDMA/133
[ 5155.335355] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5155.335365] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5155.335373] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5155.335380] sd 0:0:0:0: [sda] CDB: 
[ 5155.335385] Read(10): 28 00 00 19 88 28 00 00 08 00
[ 5155.335406] blk_update_request: I/O error, dev sda, sector 1673256
[ 5155.335451] ata1: EH complete
[ 5157.936488] ata1.00: exception Emask 0x0 SAct 0x8000 SErr 0x0 action 0x0
[ 5157.936504] ata1.00: irq_stat 0x40000008
[ 5157.936513] ata1.00: failed command: READ FPDMA QUEUED
[ 5157.936530] ata1.00: cmd 60/08:78:28:88:19/00:00:00:00:00/40 tag 15 ncq 4096 in
         res 51/40:08:28:88:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5157.936538] ata1.00: status: { DRDY ERR }
[ 5157.936544] ata1.00: error: { UNC }
[ 5157.952863] ata1.00: configured for UDMA/133
[ 5157.952908] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5157.952926] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5157.952934] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5157.952940] sd 0:0:0:0: [sda] CDB: 
[ 5157.952945] Read(10): 28 00 00 19 88 28 00 00 08 00
[ 5157.952967] blk_update_request: I/O error, dev sda, sector 1673256
[ 5157.953012] ata1: EH complete
[ 5161.356469] ata1.00: exception Emask 0x0 SAct 0x6000000 SErr 0x0 action 0x0
[ 5161.356487] ata1.00: irq_stat 0x40000008
[ 5161.356497] ata1.00: failed command: READ FPDMA QUEUED
[ 5161.356513] ata1.00: cmd 60/00:c8:00:ab:19/01:00:00:00:00/40 tag 25 ncq 131072 in
         res 51/40:80:80:ab:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5161.356521] ata1.00: status: { DRDY ERR }
[ 5161.356527] ata1.00: error: { UNC }
[ 5161.359271] ata1.00: configured for UDMA/133
[ 5161.359317] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5161.359327] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5161.359335] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5161.359341] sd 0:0:0:0: [sda] CDB: 
[ 5161.359346] Read(10): 28 00 00 19 ab 00 00 01 00 00
[ 5161.359368] blk_update_request: I/O error, dev sda, sector 1682304
[ 5161.359425] ata1: EH complete
[ 5163.972465] ata1.00: exception Emask 0x0 SAct 0x1e000 SErr 0x0 action 0x0
[ 5163.972479] ata1.00: irq_stat 0x40000008
[ 5163.972491] ata1.00: failed command: READ FPDMA QUEUED
[ 5163.972508] ata1.00: cmd 60/08:68:80:ab:19/00:00:00:00:00/40 tag 13 ncq 4096 in
         res 51/40:08:80:ab:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5163.972516] ata1.00: status: { DRDY ERR }
[ 5163.972522] ata1.00: error: { UNC }
[ 5163.975242] ata1.00: configured for UDMA/133
[ 5163.975275] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5163.975285] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5163.975293] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5163.975300] sd 0:0:0:0: [sda] CDB: 
[ 5163.975305] Read(10): 28 00 00 19 ab 80 00 00 08 00
[ 5163.975326] blk_update_request: I/O error, dev sda, sector 1682304
[ 5163.975378] ata1: EH complete
[ 5166.588366] ata1.00: exception Emask 0x0 SAct 0x100000 SErr 0x0 action 0x0
[ 5166.588377] ata1.00: irq_stat 0x40000008
[ 5166.588387] ata1.00: failed command: READ FPDMA QUEUED
[ 5166.588403] ata1.00: cmd 60/08:a0:80:ab:19/00:00:00:00:00/40 tag 20 ncq 4096 in
         res 51/40:08:80:ab:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5166.588411] ata1.00: status: { DRDY ERR }
[ 5166.588417] ata1.00: error: { UNC }
[ 5166.607214] ata1.00: configured for UDMA/133
[ 5166.607249] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5166.607259] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5166.607281] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5166.607291] sd 0:0:0:0: [sda] CDB: 
[ 5166.607298] Read(10): 28 00 00 19 ab 80 00 00 08 00
[ 5166.607328] blk_update_request: I/O error, dev sda, sector 1682304
[ 5166.607380] ata1: EH complete
[ 5179.208498] ata1.00: exception Emask 0x0 SAct 0x60000001 SErr 0x0 action 0x0
[ 5179.208509] ata1.00: irq_stat 0x40000008
[ 5179.208519] ata1.00: failed command: READ FPDMA QUEUED
[ 5179.208535] ata1.00: cmd 60/00:e8:80:e9:19/01:00:00:00:00/40 tag 29 ncq 131072 in
         res 51/40:ba:c6:e9:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5179.208543] ata1.00: status: { DRDY ERR }
[ 5179.208549] ata1.00: error: { UNC }
[ 5179.211238] ata1.00: configured for UDMA/133
[ 5179.211293] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5179.211303] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5179.211311] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5179.211317] sd 0:0:0:0: [sda] CDB: 
[ 5179.211323] Read(10): 28 00 00 19 e9 80 00 01 00 00
[ 5179.211344] blk_update_request: I/O error, dev sda, sector 1698246
[ 5179.211393] ata1: EH complete
[ 5181.824461] ata1.00: exception Emask 0x0 SAct 0x800 SErr 0x0 action 0x0
[ 5181.824482] ata1.00: irq_stat 0x40000008
[ 5181.824496] ata1.00: failed command: READ FPDMA QUEUED
[ 5181.824520] ata1.00: cmd 60/08:58:c0:e9:19/00:00:00:00:00/40 tag 11 ncq 4096 in
         res 51/40:02:c6:e9:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5181.824532] ata1.00: status: { DRDY ERR }
[ 5181.824541] ata1.00: error: { UNC }
[ 5181.836322] ata1.00: configured for UDMA/133
[ 5181.836374] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5181.836389] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5181.836398] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5181.836419] sd 0:0:0:0: [sda] CDB: 
[ 5181.836425] Read(10): 28 00 00 19 e9 c0 00 00 08 00
[ 5181.836446] blk_update_request: I/O error, dev sda, sector 1698246
[ 5181.836484] ata1: EH complete
[ 5184.432433] ata1.00: exception Emask 0x0 SAct 0x2000 SErr 0x0 action 0x0
[ 5184.432450] ata1.00: irq_stat 0x40000008
[ 5184.432459] ata1.00: failed command: READ FPDMA QUEUED
[ 5184.432476] ata1.00: cmd 60/08:68:c0:e9:19/00:00:00:00:00/40 tag 13 ncq 4096 in
         res 51/40:02:c6:e9:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5184.432484] ata1.00: status: { DRDY ERR }
[ 5184.432490] ata1.00: error: { UNC }
[ 5184.444713] ata1.00: configured for UDMA/133
[ 5184.444747] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5184.444756] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5184.444765] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5184.444771] sd 0:0:0:0: [sda] CDB: 
[ 5184.444776] Read(10): 28 00 00 19 e9 c0 00 00 08 00
[ 5184.444797] blk_update_request: I/O error, dev sda, sector 1698246
[ 5184.444837] ata1: EH complete
[ 5187.916394] ata1.00: exception Emask 0x0 SAct 0x3000 SErr 0x0 action 0x0
[ 5187.916415] ata1.00: irq_stat 0x40000008
[ 5187.916428] ata1.00: failed command: READ FPDMA QUEUED
[ 5187.916450] ata1.00: cmd 60/00:60:88:ff:19/01:00:00:00:00/40 tag 12 ncq 131072 in
         res 51/40:e0:a8:ff:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5187.916459] ata1.00: status: { DRDY ERR }
[ 5187.916465] ata1.00: error: { UNC }
[ 5187.919246] ata1.00: configured for UDMA/133
[ 5187.919289] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5187.919299] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5187.919307] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5187.919313] sd 0:0:0:0: [sda] CDB: 
[ 5187.919319] Read(10): 28 00 00 19 ff 88 00 01 00 00
[ 5187.919340] blk_update_request: I/O error, dev sda, sector 1703848
[ 5187.919399] ata1: EH complete
[ 5190.532438] ata1.00: exception Emask 0x0 SAct 0x80000 SErr 0x0 action 0x0
[ 5190.532454] ata1.00: irq_stat 0x40000008
[ 5190.532468] ata1.00: failed command: READ FPDMA QUEUED
[ 5190.532492] ata1.00: cmd 60/08:98:a8:ff:19/00:00:00:00:00/40 tag 19 ncq 4096 in
         res 51/40:08:a8:ff:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5190.532504] ata1.00: status: { DRDY ERR }
[ 5190.532513] ata1.00: error: { UNC }
[ 5190.535296] ata1.00: configured for UDMA/133
[ 5190.535345] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5190.535354] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5190.535362] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5190.535369] sd 0:0:0:0: [sda] CDB: 
[ 5190.535374] Read(10): 28 00 00 19 ff a8 00 00 08 00
[ 5190.535395] blk_update_request: I/O error, dev sda, sector 1703848
[ 5190.535432] ata1: EH complete
[ 5193.132370] ata1.00: exception Emask 0x0 SAct 0x300000 SErr 0x0 action 0x0
[ 5193.132381] ata1.00: irq_stat 0x40000008
[ 5193.132391] ata1.00: failed command: READ FPDMA QUEUED
[ 5193.132407] ata1.00: cmd 60/08:a0:a8:ff:19/00:00:00:00:00/40 tag 20 ncq 4096 in
         res 51/40:08:a8:ff:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5193.132415] ata1.00: status: { DRDY ERR }
[ 5193.132421] ata1.00: error: { UNC }
[ 5193.135106] ata1.00: configured for UDMA/133
[ 5193.135136] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5193.135145] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5193.135154] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5193.135160] sd 0:0:0:0: [sda] CDB: 
[ 5193.135165] Read(10): 28 00 00 19 ff a8 00 00 08 00
[ 5193.135187] blk_update_request: I/O error, dev sda, sector 1703848
[ 5193.135234] ata1: EH complete
[ 5210.536464] ata1.00: exception Emask 0x0 SAct 0x30 SErr 0x0 action 0x0
[ 5210.536480] ata1.00: irq_stat 0x40000008
[ 5210.536493] ata1.00: failed command: READ FPDMA QUEUED
[ 5210.536517] ata1.00: cmd 60/00:20:c8:2c:21/01:00:00:00:00/40 tag 4 ncq 131072 in
         res 51/40:56:72:2d:21/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5210.536529] ata1.00: status: { DRDY ERR }
[ 5210.536538] ata1.00: error: { UNC }
[ 5210.539417] ata1.00: configured for UDMA/133
[ 5210.539467] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5210.539480] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5210.539493] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5210.539502] sd 0:0:0:0: [sda] CDB: 
[ 5210.539509] Read(10): 28 00 00 21 2c c8 00 01 00 00
[ 5210.539543] blk_update_request: I/O error, dev sda, sector 2174322
[ 5210.539610] ata1: EH complete
[ 5222.728402] ata1.00: exception Emask 0x0 SAct 0x10 SErr 0x0 action 0x0
[ 5222.728421] ata1.00: irq_stat 0x40000008
[ 5222.728430] ata1.00: failed command: READ FPDMA QUEUED
[ 5222.728446] ata1.00: cmd 60/08:20:20:85:20/00:00:00:00:00/40 tag 4 ncq 4096 in
         res 51/40:07:21:85:20/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5222.728454] ata1.00: status: { DRDY ERR }
[ 5222.728460] ata1.00: error: { UNC }
[ 5222.731320] ata1.00: configured for UDMA/133
[ 5222.731360] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5222.731376] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5222.731384] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5222.731390] sd 0:0:0:0: [sda] CDB: 
[ 5222.731395] Read(10): 28 00 00 20 85 20 00 00 08 00
[ 5222.731417] blk_update_request: I/O error, dev sda, sector 2131233
[ 5222.731453] ata1: EH complete
[ 5225.328445] ata1.00: exception Emask 0x0 SAct 0x20 SErr 0x0 action 0x0
[ 5225.328456] ata1.00: irq_stat 0x40000008
[ 5225.328465] ata1.00: failed command: READ FPDMA QUEUED
[ 5225.328481] ata1.00: cmd 60/08:28:20:85:20/00:00:00:00:00/40 tag 5 ncq 4096 in
         res 51/40:07:21:85:20/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5225.328489] ata1.00: status: { DRDY ERR }
[ 5225.328495] ata1.00: error: { UNC }
[ 5225.331340] ata1.00: configured for UDMA/133
[ 5225.331382] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5225.331391] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5225.331400] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5225.331406] sd 0:0:0:0: [sda] CDB: 
[ 5225.331411] Read(10): 28 00 00 20 85 20 00 00 08 00
[ 5225.331433] blk_update_request: I/O error, dev sda, sector 2131233
[ 5225.331468] ata1: EH complete
[ 5235.740453] ata1.00: exception Emask 0x0 SAct 0x6000001f SErr 0x0 action 0x0
[ 5235.740471] ata1.00: irq_stat 0x40000008
[ 5235.740481] ata1.00: failed command: READ FPDMA QUEUED
[ 5235.740497] ata1.00: cmd 60/00:e8:88:4c:22/01:00:00:00:00/40 tag 29 ncq 131072 in
         res 51/40:48:40:4d:22/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5235.740505] ata1.00: status: { DRDY ERR }
[ 5235.740511] ata1.00: error: { UNC }
[ 5235.758848] ata1.00: configured for UDMA/133
[ 5235.758910] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5235.758920] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5235.758929] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5235.758935] sd 0:0:0:0: [sda] CDB: 
[ 5235.758940] Read(10): 28 00 00 22 4c 88 00 01 00 00
[ 5235.758962] blk_update_request: I/O error, dev sda, sector 2248000
[ 5235.759013] ata1: EH complete
[ 5243.132462] ata1.00: exception Emask 0x0 SAct 0x1fc0000 SErr 0x0 action 0x0
[ 5243.132475] ata1.00: irq_stat 0x40000008
[ 5243.132486] ata1.00: failed command: READ FPDMA QUEUED
[ 5243.132502] ata1.00: cmd 60/00:90:88:69:22/01:00:00:00:00/40 tag 18 ncq 131072 in
         res 51/40:aa:de:69:22/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5243.132510] ata1.00: status: { DRDY ERR }
[ 5243.132516] ata1.00: error: { UNC }
[ 5243.175444] ata1.00: configured for UDMA/133
[ 5243.175510] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5243.175525] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5243.175533] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5243.175540] sd 0:0:0:0: [sda] CDB: 
[ 5243.175545] Read(10): 28 00 00 22 69 88 00 01 00 00
[ 5243.175566] blk_update_request: I/O error, dev sda, sector 2255326
[ 5243.175627] ata1: EH complete
[ 5245.900459] ata1.00: exception Emask 0x0 SAct 0x80000 SErr 0x0 action 0x0
[ 5245.900478] ata1.00: irq_stat 0x40000008
[ 5245.900497] ata1.00: failed command: READ FPDMA QUEUED
[ 5245.900522] ata1.00: cmd 60/08:98:d8:69:22/00:00:00:00:00/40 tag 19 ncq 4096 in
         res 51/40:02:de:69:22/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5245.900534] ata1.00: status: { DRDY ERR }
[ 5245.900543] ata1.00: error: { UNC }
[ 5245.903423] ata1.00: configured for UDMA/133
[ 5245.903463] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5245.903478] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5245.903514] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5245.903529] sd 0:0:0:0: [sda] CDB: 
[ 5245.903540] Read(10): 28 00 00 22 69 d8 00 00 08 00
[ 5245.903584] blk_update_request: I/O error, dev sda, sector 2255326
[ 5245.903628] ata1: EH complete
[ 5248.500459] ata1.00: exception Emask 0x0 SAct 0x100000 SErr 0x0 action 0x0
[ 5248.500480] ata1.00: irq_stat 0x40000008
[ 5248.500494] ata1.00: failed command: READ FPDMA QUEUED
[ 5248.500519] ata1.00: cmd 60/08:a0:d8:69:22/00:00:00:00:00/40 tag 20 ncq 4096 in
         res 51/40:02:de:69:22/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5248.500531] ata1.00: status: { DRDY ERR }
[ 5248.500540] ata1.00: error: { UNC }
[ 5248.503395] ata1.00: configured for UDMA/133
[ 5248.503436] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5248.503450] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5248.503462] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5248.503471] sd 0:0:0:0: [sda] CDB: 
[ 5248.503478] Read(10): 28 00 00 22 69 d8 00 00 08 00
[ 5248.503511] blk_update_request: I/O error, dev sda, sector 2255326
[ 5248.503552] ata1: EH complete
[ 5298.216439] ata1.00: exception Emask 0x0 SAct 0x7fffffff SErr 0x0 action 0x0
[ 5298.216450] ata1.00: irq_stat 0x40000008
[ 5298.216460] ata1.00: failed command: READ FPDMA QUEUED
[ 5298.216477] ata1.00: cmd 60/00:e8:e0:8c:14/01:00:00:00:00/40 tag 29 ncq 131072 in
         res 51/40:07:d9:8d:14/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5298.216485] ata1.00: status: { DRDY ERR }
[ 5298.216491] ata1.00: error: { UNC }
[ 5298.231831] ata1.00: configured for UDMA/133
[ 5298.231906] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5298.231917] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5298.231925] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5298.231932] sd 0:0:0:0: [sda] CDB: 
[ 5298.231937] Read(10): 28 00 00 14 8c e0 00 01 00 00
[ 5298.231958] blk_update_request: I/O error, dev sda, sector 1347033
[ 5298.231996] ata1: EH complete
[ 5301.516495] ata1.00: exception Emask 0x0 SAct 0x18000000 SErr 0x0 action 0x0
[ 5301.516517] ata1.00: irq_stat 0x40000008
[ 5301.516527] ata1.00: failed command: READ FPDMA QUEUED
[ 5301.516544] ata1.00: cmd 60/08:d8:d8:8d:14/00:00:00:00:00/40 tag 27 ncq 4096 in
         res 51/40:07:d9:8d:14/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5301.516552] ata1.00: status: { DRDY ERR }
[ 5301.516558] ata1.00: error: { UNC }
[ 5301.653912] ata1.00: configured for UDMA/133
[ 5301.653951] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5301.653961] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5301.653969] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5301.653976] sd 0:0:0:0: [sda] CDB: 
[ 5301.653980] Read(10): 28 00 00 14 8d d8 00 00 08 00
[ 5301.654003] blk_update_request: I/O error, dev sda, sector 1347033
[ 5301.654048] ata1: EH complete
[ 5304.256468] ata1.00: exception Emask 0x0 SAct 0x40000000 SErr 0x0 action 0x0
[ 5304.256523] ata1.00: irq_stat 0x40000008
[ 5304.256538] ata1.00: failed command: READ FPDMA QUEUED
[ 5304.256561] ata1.00: cmd 60/08:f0:d8:8d:14/00:00:00:00:00/40 tag 30 ncq 4096 in
         res 51/40:07:d9:8d:14/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5304.256572] ata1.00: status: { DRDY ERR }
[ 5304.256578] ata1.00: error: { UNC }
[ 5304.273021] ata1.00: configured for UDMA/133
[ 5304.273058] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5304.273068] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5304.273076] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5304.273082] sd 0:0:0:0: [sda] CDB: 
[ 5304.273087] Read(10): 28 00 00 14 8d d8 00 00 08 00
[ 5304.273109] blk_update_request: I/O error, dev sda, sector 1347033
[ 5304.273178] ata1: EH complete
[ 5320.144414] ata1.00: exception Emask 0x0 SAct 0x18000 SErr 0x0 action 0x0
[ 5320.144425] ata1.00: irq_stat 0x40000008
[ 5320.144434] ata1.00: failed command: READ FPDMA QUEUED
[ 5320.144451] ata1.00: cmd 60/00:78:e0:a2:14/01:00:00:00:00/40 tag 15 ncq 131072 in
         res 51/40:25:bb:a3:14/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5320.144459] ata1.00: status: { DRDY ERR }
[ 5320.144465] ata1.00: error: { UNC }
[ 5320.147383] ata1.00: configured for UDMA/133
[ 5320.147426] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5320.147436] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5320.147444] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5320.147450] sd 0:0:0:0: [sda] CDB: 
[ 5320.147455] Read(10): 28 00 00 14 a2 e0 00 01 00 00
[ 5320.147477] blk_update_request: I/O error, dev sda, sector 1352635
[ 5320.147538] ata1: EH complete
[ 5322.776460] ata1.00: exception Emask 0x0 SAct 0x4000 SErr 0x0 action 0x0
[ 5322.776475] ata1.00: irq_stat 0x40000008
[ 5322.776489] ata1.00: failed command: READ FPDMA QUEUED
[ 5322.776513] ata1.00: cmd 60/08:70:b8:a3:14/00:00:00:00:00/40 tag 14 ncq 4096 in
         res 51/40:05:bb:a3:14/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5322.776525] ata1.00: status: { DRDY ERR }
[ 5322.776534] ata1.00: error: { UNC }
[ 5322.779443] ata1.00: configured for UDMA/133
[ 5322.779503] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5322.779521] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5322.779534] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5322.779543] sd 0:0:0:0: [sda] CDB: 
[ 5322.779551] Read(10): 28 00 00 14 a3 b8 00 00 08 00
[ 5322.779583] blk_update_request: I/O error, dev sda, sector 1352635
[ 5322.779628] ata1: EH complete
[ 5325.376406] ata1.00: exception Emask 0x0 SAct 0x18000 SErr 0x0 action 0x0
[ 5325.376445] ata1.00: irq_stat 0x40000008
[ 5325.376463] ata1.00: failed command: READ FPDMA QUEUED
[ 5325.376485] ata1.00: cmd 60/08:78:b8:a3:14/00:00:00:00:00/40 tag 15 ncq 4096 in
         res 51/40:05:bb:a3:14/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5325.376498] ata1.00: status: { DRDY ERR }
[ 5325.376506] ata1.00: error: { UNC }
[ 5325.379257] ata1.00: configured for UDMA/133
[ 5325.379309] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5325.379319] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5325.379327] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5325.379333] sd 0:0:0:0: [sda] CDB: 
[ 5325.379338] Read(10): 28 00 00 14 a3 b8 00 00 08 00
[ 5325.379360] blk_update_request: I/O error, dev sda, sector 1352635
[ 5325.379406] ata1: EH complete
[ 5356.664438] ata1.00: exception Emask 0x0 SAct 0xf08 SErr 0x0 action 0x0
[ 5356.664457] ata1.00: irq_stat 0x40000008
[ 5356.664466] ata1.00: failed command: READ FPDMA QUEUED
[ 5356.664482] ata1.00: cmd 60/00:18:c8:fa:15/01:00:00:00:00/40 tag 3 ncq 131072 in
         res 51/40:b3:15:fb:15/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5356.664490] ata1.00: status: { DRDY ERR }
[ 5356.664496] ata1.00: error: { UNC }
[ 5356.684436] ata1.00: configured for UDMA/133
[ 5356.684478] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5356.684504] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5356.684517] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5356.684527] sd 0:0:0:0: [sda] CDB: 
[ 5356.684533] Read(10): 28 00 00 15 fa c8 00 01 00 00
[ 5356.684563] blk_update_request: I/O error, dev sda, sector 1440533
[ 5356.684631] ata1: EH complete
[ 5359.308483] ata1.00: exception Emask 0x0 SAct 0x3c SErr 0x0 action 0x0
[ 5359.308506] ata1.00: irq_stat 0x40000008
[ 5359.308519] ata1.00: failed command: READ FPDMA QUEUED
[ 5359.308543] ata1.00: cmd 60/08:10:10:fb:15/00:00:00:00:00/40 tag 2 ncq 4096 in
         res 51/40:03:15:fb:15/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5359.308555] ata1.00: status: { DRDY ERR }
[ 5359.308564] ata1.00: error: { UNC }
[ 5359.324902] ata1.00: configured for UDMA/133
[ 5359.324958] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5359.324972] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5359.324984] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5359.324994] sd 0:0:0:0: [sda] CDB: 
[ 5359.325001] Read(10): 28 00 00 15 fb 10 00 00 08 00
[ 5359.325046] blk_update_request: I/O error, dev sda, sector 1440533
[ 5359.325105] ata1: EH complete
[ 5361.940624] ata1.00: exception Emask 0x0 SAct 0x200 SErr 0x0 action 0x0
[ 5361.940640] ata1.00: irq_stat 0x40000008
[ 5361.940658] ata1.00: failed command: READ FPDMA QUEUED
[ 5361.940682] ata1.00: cmd 60/08:48:10:fb:15/00:00:00:00:00/40 tag 9 ncq 4096 in
         res 51/40:03:15:fb:15/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5361.940694] ata1.00: status: { DRDY ERR }
[ 5361.940703] ata1.00: error: { UNC }
[ 5361.950912] ata1.00: configured for UDMA/133
[ 5361.950957] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5361.950971] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5361.950983] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5361.950993] sd 0:0:0:0: [sda] CDB: 
[ 5361.951000] Read(10): 28 00 00 15 fb 10 00 00 08 00
[ 5361.951032] blk_update_request: I/O error, dev sda, sector 1440533
[ 5361.951089] ata1: EH complete
[ 5367.308398] ata1.00: exception Emask 0x0 SAct 0x3000 SErr 0x0 action 0x0
[ 5367.308416] ata1.00: irq_stat 0x40000008
[ 5367.308426] ata1.00: failed command: READ FPDMA QUEUED
[ 5367.308442] ata1.00: cmd 60/80:60:48:ed:15/00:00:00:00:00/40 tag 12 ncq 65536 in
         res 51/40:29:9f:ed:15/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5367.308450] ata1.00: status: { DRDY ERR }
[ 5367.308456] ata1.00: error: { UNC }
[ 5367.311238] ata1.00: configured for UDMA/133
[ 5367.311269] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5367.311279] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5367.311287] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5367.311293] sd 0:0:0:0: [sda] CDB: 
[ 5367.311298] Read(10): 28 00 00 15 ed 48 00 00 80 00
[ 5367.311320] blk_update_request: I/O error, dev sda, sector 1437087
[ 5367.311373] ata1: EH complete
[ 5369.952478] ata1.00: exception Emask 0x0 SAct 0x10000002 SErr 0x0 action 0x0
[ 5369.952503] ata1.00: irq_stat 0x40000008
[ 5369.952517] ata1.00: failed command: READ FPDMA QUEUED
[ 5369.952533] ata1.00: cmd 60/08:08:98:ed:15/00:00:00:00:00/40 tag 1 ncq 4096 in
         res 51/40:01:9f:ed:15/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5369.952541] ata1.00: status: { DRDY ERR }
[ 5369.952547] ata1.00: error: { UNC }
[ 5369.995389] ata1.00: configured for UDMA/133
[ 5369.995422] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5369.995432] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5369.995440] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5369.995456] sd 0:0:0:0: [sda] CDB: 
[ 5369.995461] Read(10): 28 00 00 15 ed 98 00 00 08 00
[ 5369.995483] blk_update_request: I/O error, dev sda, sector 1437087
[ 5369.995524] ata1: EH complete
[ 5372.600457] ata1.00: exception Emask 0x0 SAct 0x40000007 SErr 0x0 action 0x0
[ 5372.600470] ata1.00: irq_stat 0x40000008
[ 5372.600484] ata1.00: failed command: READ FPDMA QUEUED
[ 5372.600500] ata1.00: cmd 60/08:f0:98:ed:15/00:00:00:00:00/40 tag 30 ncq 4096 in
         res 51/40:01:9f:ed:15/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5372.600508] ata1.00: status: { DRDY ERR }
[ 5372.600515] ata1.00: error: { UNC }
[ 5372.621357] ata1.00: configured for UDMA/133
[ 5372.621403] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5372.621413] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5372.621422] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5372.621428] sd 0:0:0:0: [sda] CDB: 
[ 5372.621433] Read(10): 28 00 00 15 ed 98 00 00 08 00
[ 5372.621455] blk_update_request: I/O error, dev sda, sector 1437087
[ 5372.621487] ata1: EH complete
[ 5406.036502] ata1.00: exception Emask 0x0 SAct 0x7fffffff SErr 0x0 action 0x0
[ 5406.036524] ata1.00: irq_stat 0x40000008
[ 5406.036537] ata1.00: failed command: READ FPDMA QUEUED
[ 5406.036561] ata1.00: cmd 60/00:10:c8:db:19/01:00:00:00:00/40 tag 2 ncq 131072 in
         res 51/40:79:4f:dc:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5406.036573] ata1.00: status: { DRDY ERR }
[ 5406.036582] ata1.00: error: { UNC }
[ 5406.039435] ata1.00: configured for UDMA/133
[ 5406.039509] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5406.039524] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5406.039540] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5406.039553] sd 0:0:0:0: [sda] CDB: 
[ 5406.039563] Read(10): 28 00 00 19 db c8 00 01 00 00
[ 5406.039596] blk_update_request: I/O error, dev sda, sector 1694799
[ 5406.039675] ata1: EH complete
[ 5408.680503] ata1.00: exception Emask 0x0 SAct 0xf00000 SErr 0x0 action 0x0
[ 5408.680525] ata1.00: irq_stat 0x40000008
[ 5408.680537] ata1.00: failed command: READ FPDMA QUEUED
[ 5408.680553] ata1.00: cmd 60/08:a0:48:dc:19/00:00:00:00:00/40 tag 20 ncq 4096 in
         res 51/40:01:4f:dc:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5408.680562] ata1.00: status: { DRDY ERR }
[ 5408.680568] ata1.00: error: { UNC }
[ 5408.765914] ata1.00: configured for UDMA/133
[ 5408.765953] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5408.765963] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5408.765971] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5408.765977] sd 0:0:0:0: [sda] CDB: 
[ 5408.765982] Read(10): 28 00 00 19 dc 48 00 00 08 00
[ 5408.766004] blk_update_request: I/O error, dev sda, sector 1694799
[ 5408.766052] ata1: EH complete
[ 5411.388464] ata1.00: exception Emask 0x0 SAct 0x48000000 SErr 0x0 action 0x0
[ 5411.388479] ata1.00: irq_stat 0x40000008
[ 5411.388489] ata1.00: failed command: READ FPDMA QUEUED
[ 5411.388505] ata1.00: cmd 60/08:d8:48:dc:19/00:00:00:00:00/40 tag 27 ncq 4096 in
         res 51/40:01:4f:dc:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5411.388513] ata1.00: status: { DRDY ERR }
[ 5411.388519] ata1.00: error: { UNC }
[ 5411.458002] ata1.00: configured for UDMA/133
[ 5411.458057] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5411.458071] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5411.458080] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5411.458086] sd 0:0:0:0: [sda] CDB: 
[ 5411.458091] Read(10): 28 00 00 19 dc 48 00 00 08 00
[ 5411.458112] blk_update_request: I/O error, dev sda, sector 1694799
[ 5411.458160] ata1: EH complete
[ 5430.252435] ata1.00: exception Emask 0x0 SAct 0x4000000 SErr 0x0 action 0x0
[ 5430.252446] ata1.00: irq_stat 0x40000008
[ 5430.252456] ata1.00: failed command: READ FPDMA QUEUED
[ 5430.252472] ata1.00: cmd 60/a0:d0:48:9c:19/00:00:00:00:00/40 tag 26 ncq 81920 in
         res 51/40:8f:59:9c:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5430.252480] ata1.00: status: { DRDY ERR }
[ 5430.252486] ata1.00: error: { UNC }
[ 5430.255311] ata1.00: configured for UDMA/133
[ 5430.255356] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5430.255365] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5430.255374] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5430.255380] sd 0:0:0:0: [sda] CDB: 
[ 5430.255385] Read(10): 28 00 00 19 9c 48 00 00 a0 00
[ 5430.255406] blk_update_request: I/O error, dev sda, sector 1678425
[ 5430.255475] ata1: EH complete
[ 5432.864396] ata1.00: exception Emask 0x0 SAct 0x6000000f SErr 0x0 action 0x0
[ 5432.864407] ata1.00: irq_stat 0x40000008
[ 5432.864416] ata1.00: failed command: READ FPDMA QUEUED
[ 5432.864433] ata1.00: cmd 60/08:e8:58:9c:19/00:00:00:00:00/40 tag 29 ncq 4096 in
         res 51/40:07:59:9c:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5432.864441] ata1.00: status: { DRDY ERR }
[ 5432.864447] ata1.00: error: { UNC }
[ 5432.867152] ata1.00: configured for UDMA/133
[ 5432.867196] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5432.867206] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5432.867214] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5432.867221] sd 0:0:0:0: [sda] CDB: 
[ 5432.867226] Read(10): 28 00 00 19 9c 58 00 00 08 00
[ 5432.867247] blk_update_request: I/O error, dev sda, sector 1678425
[ 5432.867286] ata1: EH complete
[ 5435.480504] ata1.00: exception Emask 0x0 SAct 0x7200 SErr 0x0 action 0x0
[ 5435.480526] ata1.00: irq_stat 0x40000008
[ 5435.480540] ata1.00: failed command: READ FPDMA QUEUED
[ 5435.480556] ata1.00: cmd 60/08:48:58:9c:19/00:00:00:00:00/40 tag 9 ncq 4096 in
         res 51/40:07:59:9c:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5435.480564] ata1.00: status: { DRDY ERR }
[ 5435.480570] ata1.00: error: { UNC }
[ 5435.535256] ata1.00: configured for UDMA/133
[ 5435.535290] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5435.535299] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5435.535308] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5435.535314] sd 0:0:0:0: [sda] CDB: 
[ 5435.535319] Read(10): 28 00 00 19 9c 58 00 00 08 00
[ 5435.535341] blk_update_request: I/O error, dev sda, sector 1678425
[ 5435.535391] ata1: EH complete
[ 5442.820374] ata1.00: exception Emask 0x0 SAct 0x38 SErr 0x0 action 0x0
[ 5442.820385] ata1.00: irq_stat 0x40000008
[ 5442.820394] ata1.00: failed command: READ FPDMA QUEUED
[ 5442.820410] ata1.00: cmd 60/80:18:48:d5:19/00:00:00:00:00/40 tag 3 ncq 65536 in
         res 51/40:34:94:d5:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5442.820418] ata1.00: status: { DRDY ERR }
[ 5442.820424] ata1.00: error: { UNC }
[ 5442.823095] ata1.00: configured for UDMA/133
[ 5442.823131] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5442.823140] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5442.823148] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5442.823154] sd 0:0:0:0: [sda] CDB: 
[ 5442.823159] Read(10): 28 00 00 19 d5 48 00 00 80 00
[ 5442.823181] blk_update_request: I/O error, dev sda, sector 1693076
[ 5442.823239] ata1: EH complete
[ 5445.472457] ata1.00: exception Emask 0x0 SAct 0x340000 SErr 0x0 action 0x0
[ 5445.472472] ata1.00: irq_stat 0x40000008
[ 5445.472486] ata1.00: failed command: READ FPDMA QUEUED
[ 5445.472510] ata1.00: cmd 60/08:a0:90:d5:19/00:00:00:00:00/40 tag 20 ncq 4096 in
         res 51/40:04:94:d5:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5445.472522] ata1.00: status: { DRDY ERR }
[ 5445.472532] ata1.00: error: { UNC }
[ 5445.489038] ata1.00: configured for UDMA/133
[ 5445.489083] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5445.489093] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5445.489111] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5445.489118] sd 0:0:0:0: [sda] CDB: 
[ 5445.489123] Read(10): 28 00 00 19 d5 90 00 00 08 00
[ 5445.489145] blk_update_request: I/O error, dev sda, sector 1693076
[ 5445.489183] ata1: EH complete
[ 5448.120417] ata1.00: exception Emask 0x0 SAct 0x2000000 SErr 0x0 action 0x0
[ 5448.120433] ata1.00: irq_stat 0x40000008
[ 5448.120449] ata1.00: failed command: READ FPDMA QUEUED
[ 5448.120465] ata1.00: cmd 60/08:c8:90:d5:19/00:00:00:00:00/40 tag 25 ncq 4096 in
         res 51/40:04:94:d5:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5448.120473] ata1.00: status: { DRDY ERR }
[ 5448.120479] ata1.00: error: { UNC }
[ 5448.132817] ata1.00: configured for UDMA/133
[ 5448.132851] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5448.132860] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5448.132869] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5448.132875] sd 0:0:0:0: [sda] CDB: 
[ 5448.132880] Read(10): 28 00 00 19 d5 90 00 00 08 00
[ 5448.132902] blk_update_request: I/O error, dev sda, sector 1693076
[ 5448.132951] ata1: EH complete
[ 5453.896455] ata1.00: exception Emask 0x0 SAct 0x8000000 SErr 0x0 action 0x0
[ 5453.896469] ata1.00: irq_stat 0x40000008
[ 5453.896482] ata1.00: failed command: READ FPDMA QUEUED
[ 5453.896499] ata1.00: cmd 60/58:d8:38:b2:19/00:00:00:00:00/40 tag 27 ncq 45056 in
         res 51/40:54:3c:b2:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5453.896507] ata1.00: status: { DRDY ERR }
[ 5453.896513] ata1.00: error: { UNC }
[ 5453.899310] ata1.00: configured for UDMA/133
[ 5453.899343] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5453.899353] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5453.899361] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5453.899367] sd 0:0:0:0: [sda] CDB: 
[ 5453.899372] Read(10): 28 00 00 19 b2 38 00 00 58 00
[ 5453.899394] blk_update_request: I/O error, dev sda, sector 1684028
[ 5453.899444] ata1: EH complete
[ 5456.496436] ata1.00: exception Emask 0x0 SAct 0x10000000 SErr 0x0 action 0x0
[ 5456.496455] ata1.00: irq_stat 0x40000008
[ 5456.496465] ata1.00: failed command: READ FPDMA QUEUED
[ 5456.496481] ata1.00: cmd 60/08:e0:38:b2:19/00:00:00:00:00/40 tag 28 ncq 4096 in
         res 51/40:04:3c:b2:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5456.496489] ata1.00: status: { DRDY ERR }
[ 5456.496496] ata1.00: error: { UNC }
[ 5456.499306] ata1.00: configured for UDMA/133
[ 5456.499343] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5456.499353] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5456.499361] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5456.499367] sd 0:0:0:0: [sda] CDB: 
[ 5456.499373] Read(10): 28 00 00 19 b2 38 00 00 08 00
[ 5456.499394] blk_update_request: I/O error, dev sda, sector 1684028
[ 5456.499432] ata1: EH complete
[ 5459.096445] ata1.00: exception Emask 0x0 SAct 0x60000000 SErr 0x0 action 0x0
[ 5459.096464] ata1.00: irq_stat 0x40000008
[ 5459.096474] ata1.00: failed command: READ FPDMA QUEUED
[ 5459.096490] ata1.00: cmd 60/08:e8:38:b2:19/00:00:00:00:00/40 tag 29 ncq 4096 in
         res 51/40:04:3c:b2:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5459.096498] ata1.00: status: { DRDY ERR }
[ 5459.096504] ata1.00: error: { UNC }
[ 5459.099361] ata1.00: configured for UDMA/133
[ 5459.099392] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5459.099401] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5459.099409] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5459.099415] sd 0:0:0:0: [sda] CDB: 
[ 5459.099420] Read(10): 28 00 00 19 b2 38 00 00 08 00
[ 5459.099442] blk_update_request: I/O error, dev sda, sector 1684028
[ 5459.099488] ata1: EH complete
[ 5486.216450] ata1.00: exception Emask 0x0 SAct 0x1c00000 SErr 0x0 action 0x0
[ 5486.216472] ata1.00: irq_stat 0x40000008
[ 5486.216483] ata1.00: failed command: READ FPDMA QUEUED
[ 5486.216499] ata1.00: cmd 60/80:b0:48:a4:1b/00:00:00:00:00/40 tag 22 ncq 65536 in
         res 51/40:5a:6e:a4:1b/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5486.216508] ata1.00: status: { DRDY ERR }
[ 5486.216514] ata1.00: error: { UNC }
[ 5486.219431] ata1.00: configured for UDMA/133
[ 5486.219479] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5486.219502] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5486.219513] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5486.219519] sd 0:0:0:0: [sda] CDB: 
[ 5486.219525] Read(10): 28 00 00 1b a4 48 00 00 80 00
[ 5486.219546] blk_update_request: I/O error, dev sda, sector 1811566
[ 5486.219607] ata1: EH complete
[ 5488.916435] ata1.00: exception Emask 0x0 SAct 0x18 SErr 0x0 action 0x0
[ 5488.916451] ata1.00: irq_stat 0x40000008
[ 5488.916461] ata1.00: failed command: READ FPDMA QUEUED
[ 5488.916477] ata1.00: cmd 60/08:18:68:a4:1b/00:00:00:00:00/40 tag 3 ncq 4096 in
         res 51/40:02:6e:a4:1b/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5488.916485] ata1.00: status: { DRDY ERR }
[ 5488.916491] ata1.00: error: { UNC }
[ 5488.929986] ata1.00: configured for UDMA/133
[ 5488.930020] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5488.930029] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5488.930038] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5488.930044] sd 0:0:0:0: [sda] CDB: 
[ 5488.930049] Read(10): 28 00 00 1b a4 68 00 00 08 00
[ 5488.930071] blk_update_request: I/O error, dev sda, sector 1811566
[ 5488.930120] ata1: EH complete
[ 5491.556433] ata1.00: exception Emask 0x0 SAct 0x80 SErr 0x0 action 0x0
[ 5491.556452] ata1.00: irq_stat 0x40000008
[ 5491.556461] ata1.00: failed command: READ FPDMA QUEUED
[ 5491.556477] ata1.00: cmd 60/08:38:68:a4:1b/00:00:00:00:00/40 tag 7 ncq 4096 in
         res 51/40:02:6e:a4:1b/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5491.556486] ata1.00: status: { DRDY ERR }
[ 5491.556492] ata1.00: error: { UNC }
[ 5491.568934] ata1.00: configured for UDMA/133
[ 5491.568975] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5491.568989] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5491.568999] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5491.569005] sd 0:0:0:0: [sda] CDB: 
[ 5491.569010] Read(10): 28 00 00 1b a4 68 00 00 08 00
[ 5491.569032] blk_update_request: I/O error, dev sda, sector 1811566
[ 5491.569073] ata1: EH complete
[ 5495.508476] ata1.00: exception Emask 0x0 SAct 0x78 SErr 0x0 action 0x0
[ 5495.508491] ata1.00: irq_stat 0x40000008
[ 5495.508500] ata1.00: failed command: READ FPDMA QUEUED
[ 5495.508516] ata1.00: cmd 60/50:18:c8:36:1c/00:00:00:00:00/40 tag 3 ncq 40960 in
         res 51/40:3d:db:36:1c/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5495.508524] ata1.00: status: { DRDY ERR }
[ 5495.508530] ata1.00: error: { UNC }
[ 5495.522473] ata1.00: configured for UDMA/133
[ 5495.522511] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5495.522520] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5495.522529] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5495.522535] sd 0:0:0:0: [sda] CDB: 
[ 5495.522540] Read(10): 28 00 00 1c 36 c8 00 00 50 00
[ 5495.522561] blk_update_request: I/O error, dev sda, sector 1849051
[ 5495.522618] ata1: EH complete
[ 5498.172448] ata1.00: exception Emask 0x0 SAct 0x18000 SErr 0x0 action 0x0
[ 5498.172459] ata1.00: irq_stat 0x40000008
[ 5498.172468] ata1.00: failed command: READ FPDMA QUEUED
[ 5498.172485] ata1.00: cmd 60/08:78:d8:36:1c/00:00:00:00:00/40 tag 15 ncq 4096 in
         res 51/40:05:db:36:1c/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5498.172493] ata1.00: status: { DRDY ERR }
[ 5498.172499] ata1.00: error: { UNC }
[ 5498.214342] ata1.00: configured for UDMA/133
[ 5498.214396] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5498.214406] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5498.214414] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5498.214420] sd 0:0:0:0: [sda] CDB: 
[ 5498.214425] Read(10): 28 00 00 1c 36 d8 00 00 08 00
[ 5498.214447] blk_update_request: I/O error, dev sda, sector 1849051
[ 5498.214493] ata1: EH complete
[ 5500.816374] ata1.00: exception Emask 0x0 SAct 0x1c0000 SErr 0x0 action 0x0
[ 5500.816385] ata1.00: irq_stat 0x40000008
[ 5500.816394] ata1.00: failed command: READ FPDMA QUEUED
[ 5500.816410] ata1.00: cmd 60/08:90:d8:36:1c/00:00:00:00:00/40 tag 18 ncq 4096 in
         res 51/40:05:db:36:1c/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5500.816418] ata1.00: status: { DRDY ERR }
[ 5500.816425] ata1.00: error: { UNC }
[ 5500.831854] ata1.00: configured for UDMA/133
[ 5500.831888] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5500.831897] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5500.831906] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5500.831912] sd 0:0:0:0: [sda] CDB: 
[ 5500.831917] Read(10): 28 00 00 1c 36 d8 00 00 08 00
[ 5500.831939] blk_update_request: I/O error, dev sda, sector 1849051
[ 5500.831984] ata1: EH complete
[ 5513.384519] ata1.00: exception Emask 0x0 SAct 0x7c00 SErr 0x0 action 0x0
[ 5513.384537] ata1.00: irq_stat 0x40000008
[ 5513.384550] ata1.00: failed command: READ FPDMA QUEUED
[ 5513.384574] ata1.00: cmd 60/00:50:88:e7:25/01:00:00:00:00/40 tag 10 ncq 131072 in
         res 51/40:be:ca:e7:25/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5513.384586] ata1.00: status: { DRDY ERR }
[ 5513.384593] ata1.00: error: { UNC }
[ 5513.428423] ata1.00: configured for UDMA/133
[ 5513.428487] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5513.428502] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5513.428513] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5513.428521] sd 0:0:0:0: [sda] CDB: 
[ 5513.428529] Read(10): 28 00 00 25 e7 88 00 01 00 00
[ 5513.428557] blk_update_request: I/O error, dev sda, sector 2484170
[ 5513.428635] ata1: EH complete
[ 5516.140368] ata1.00: exception Emask 0x0 SAct 0x7f0 SErr 0x0 action 0x0
[ 5516.140379] ata1.00: irq_stat 0x40000008
[ 5516.140388] ata1.00: failed command: READ FPDMA QUEUED
[ 5516.140404] ata1.00: cmd 60/08:20:c8:e7:25/00:00:00:00:00/40 tag 4 ncq 4096 in
         res 51/40:06:ca:e7:25/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5516.140412] ata1.00: status: { DRDY ERR }
[ 5516.140418] ata1.00: error: { UNC }
[ 5516.143129] ata1.00: configured for UDMA/133
[ 5516.143177] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5516.143191] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5516.143203] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5516.143212] sd 0:0:0:0: [sda] CDB: 
[ 5516.143219] Read(10): 28 00 00 25 e7 c8 00 00 08 00
[ 5516.143248] blk_update_request: I/O error, dev sda, sector 2484170
[ 5516.143303] ata1: EH complete
[ 5518.764492] ata1.00: exception Emask 0x0 SAct 0x20000 SErr 0x0 action 0x0
[ 5518.764506] ata1.00: irq_stat 0x40000008
[ 5518.764516] ata1.00: failed command: READ FPDMA QUEUED
[ 5518.764532] ata1.00: cmd 60/08:88:c8:e7:25/00:00:00:00:00/40 tag 17 ncq 4096 in
         res 51/40:06:ca:e7:25/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5518.764541] ata1.00: status: { DRDY ERR }
[ 5518.764547] ata1.00: error: { UNC }
[ 5518.798026] ata1.00: configured for UDMA/133
[ 5518.798063] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5518.798074] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5518.798082] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5518.798088] sd 0:0:0:0: [sda] CDB: 
[ 5518.798093] Read(10): 28 00 00 25 e7 c8 00 00 08 00
[ 5518.798115] blk_update_request: I/O error, dev sda, sector 2484170
[ 5518.798155] ata1: EH complete
[ 5522.464530] ata1.00: exception Emask 0x0 SAct 0x1e80 SErr 0x0 action 0x0
[ 5522.464546] ata1.00: irq_stat 0x40000008
[ 5522.464559] ata1.00: failed command: READ FPDMA QUEUED
[ 5522.464588] ata1.00: cmd 60/00:38:c8:9c:1b/01:00:00:00:00/40 tag 7 ncq 131072 in
         res 51/40:15:b3:9d:1b/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5522.464600] ata1.00: status: { DRDY ERR }
[ 5522.464609] ata1.00: error: { UNC }
[ 5522.535143] ata1.00: configured for UDMA/133
[ 5522.535197] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5522.535214] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5522.535227] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5522.535236] sd 0:0:0:0: [sda] CDB: 
[ 5522.535243] Read(10): 28 00 00 1b 9c c8 00 01 00 00
[ 5522.535275] blk_update_request: I/O error, dev sda, sector 1809843
[ 5522.535337] ata1: EH complete
[ 5525.424377] ata1.00: exception Emask 0x0 SAct 0x70010 SErr 0x0 action 0x0
[ 5525.424388] ata1.00: irq_stat 0x40000008
[ 5525.424397] ata1.00: failed command: READ FPDMA QUEUED
[ 5525.424413] ata1.00: cmd 60/08:80:b0:9d:1b/00:00:00:00:00/40 tag 16 ncq 4096 in
         res 51/40:05:b3:9d:1b/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5525.424421] ata1.00: status: { DRDY ERR }
[ 5525.424427] ata1.00: error: { UNC }
[ 5525.435991] ata1.00: configured for UDMA/133
[ 5525.436101] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5525.436114] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5525.436126] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5525.436139] sd 0:0:0:0: [sda] CDB: 
[ 5525.436145] Read(10): 28 00 00 1b 9d b0 00 00 08 00
[ 5525.436175] blk_update_request: I/O error, dev sda, sector 1809843
[ 5525.436225] ata1: EH complete
[ 5528.068387] ata1.00: exception Emask 0x0 SAct 0x400000 SErr 0x0 action 0x0
[ 5528.068398] ata1.00: irq_stat 0x40000008
[ 5528.068408] ata1.00: failed command: READ FPDMA QUEUED
[ 5528.068424] ata1.00: cmd 60/08:b0:b0:9d:1b/00:00:00:00:00/40 tag 22 ncq 4096 in
         res 51/40:05:b3:9d:1b/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5528.068432] ata1.00: status: { DRDY ERR }
[ 5528.068438] ata1.00: error: { UNC }
[ 5528.082051] ata1.00: configured for UDMA/133
[ 5528.082083] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5528.082093] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5528.082101] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5528.082107] sd 0:0:0:0: [sda] CDB: 
[ 5528.082112] Read(10): 28 00 00 1b 9d b0 00 00 08 00
[ 5528.082135] blk_update_request: I/O error, dev sda, sector 1809843
[ 5528.082168] ata1: EH complete
[ 5610.004457] ata1.00: exception Emask 0x0 SAct 0x40000001 SErr 0x0 action 0x0
[ 5610.004477] ata1.00: irq_stat 0x40000008
[ 5610.004492] ata1.00: failed command: READ FPDMA QUEUED
[ 5610.004516] ata1.00: cmd 60/00:f0:e0:70:20/01:00:00:00:00/40 tag 30 ncq 131072 in
         res 51/40:f0:f0:70:20/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5610.004541] ata1.00: status: { DRDY ERR }
[ 5610.004550] ata1.00: error: { UNC }
[ 5610.042530] ata1.00: configured for UDMA/133
[ 5610.042607] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5610.042622] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5610.042635] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5610.042644] sd 0:0:0:0: [sda] CDB: 
[ 5610.042651] Read(10): 28 00 00 20 70 e0 00 01 00 00
[ 5610.042683] blk_update_request: I/O error, dev sda, sector 2126064
[ 5610.042736] ata1: EH complete
[ 5612.656471] ata1.00: exception Emask 0x0 SAct 0x7fffffff SErr 0x0 action 0x0
[ 5612.656497] ata1.00: irq_stat 0x40000008
[ 5612.656509] ata1.00: failed command: READ FPDMA QUEUED
[ 5612.656528] ata1.00: cmd 60/08:50:f0:70:20/00:00:00:00:00/40 tag 10 ncq 4096 in
         res 51/40:08:f0:70:20/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5612.656537] ata1.00: status: { DRDY ERR }
[ 5612.656543] ata1.00: error: { UNC }
[ 5612.659382] ata1.00: configured for UDMA/133
[ 5612.659462] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5612.659473] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5612.659482] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5612.659488] sd 0:0:0:0: [sda] CDB: 
[ 5612.659493] Read(10): 28 00 00 20 70 f0 00 00 08 00
[ 5612.659515] blk_update_request: I/O error, dev sda, sector 2126064
[ 5612.659561] ata1: EH complete
[ 5615.272768] ata1.00: exception Emask 0x0 SAct 0x7fffffff SErr 0x0 action 0x0
[ 5615.272784] ata1.00: irq_stat 0x40000008
[ 5615.272793] ata1.00: failed command: READ FPDMA QUEUED
[ 5615.272809] ata1.00: cmd 60/08:58:f0:70:20/00:00:00:00:00/40 tag 11 ncq 4096 in
         res 51/40:08:f0:70:20/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5615.272832] ata1.00: status: { DRDY ERR }
[ 5615.272838] ata1.00: error: { UNC }
[ 5615.408793] ata1.00: configured for UDMA/133
[ 5615.408855] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5615.408865] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5615.408873] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5615.408879] sd 0:0:0:0: [sda] CDB: 
[ 5615.408884] Read(10): 28 00 00 20 70 f0 00 00 08 00
[ 5615.408906] blk_update_request: I/O error, dev sda, sector 2126064
[ 5615.408951] ata1: EH complete
[ 5620.572454] ata1.00: exception Emask 0x0 SAct 0x30 SErr 0x0 action 0x0
[ 5620.572473] ata1.00: irq_stat 0x40000008
[ 5620.572482] ata1.00: failed command: READ FPDMA QUEUED
[ 5620.572498] ata1.00: cmd 60/00:20:c8:7d:20/01:00:00:00:00/40 tag 4 ncq 131072 in
         res 51/40:62:66:7e:20/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5620.572506] ata1.00: status: { DRDY ERR }
[ 5620.572512] ata1.00: error: { UNC }
[ 5620.575270] ata1.00: configured for UDMA/133
[ 5620.575315] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5620.575331] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5620.575339] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5620.575346] sd 0:0:0:0: [sda] CDB: 
[ 5620.575351] Read(10): 28 00 00 20 7d c8 00 01 00 00
[ 5620.575372] blk_update_request: I/O error, dev sda, sector 2129510
[ 5620.575430] ata1: EH complete
[ 5623.208400] ata1.00: exception Emask 0x0 SAct 0xc000000 SErr 0x0 action 0x0
[ 5623.208418] ata1.00: irq_stat 0x40000008
[ 5623.208428] ata1.00: failed command: READ FPDMA QUEUED
[ 5623.208444] ata1.00: cmd 60/08:d0:60:7e:20/00:00:00:00:00/40 tag 26 ncq 4096 in
         res 51/40:02:66:7e:20/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5623.208452] ata1.00: status: { DRDY ERR }
[ 5623.208458] ata1.00: error: { UNC }
[ 5623.211228] ata1.00: configured for UDMA/133
[ 5623.211273] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5623.211282] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5623.211291] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5623.211297] sd 0:0:0:0: [sda] CDB: 
[ 5623.211302] Read(10): 28 00 00 20 7e 60 00 00 08 00
[ 5623.211324] blk_update_request: I/O error, dev sda, sector 2129510
[ 5623.211371] ata1: EH complete
[ 5625.816461] ata1.00: exception Emask 0x0 SAct 0x20000000 SErr 0x0 action 0x0
[ 5625.816492] ata1.00: irq_stat 0x40000008
[ 5625.816502] ata1.00: failed command: READ FPDMA QUEUED
[ 5625.816519] ata1.00: cmd 60/08:e8:60:7e:20/00:00:00:00:00/40 tag 29 ncq 4096 in
         res 51/40:02:66:7e:20/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5625.816527] ata1.00: status: { DRDY ERR }
[ 5625.816533] ata1.00: error: { UNC }
[ 5625.831554] ata1.00: configured for UDMA/133
[ 5625.831588] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5625.831597] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5625.831605] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5625.831612] sd 0:0:0:0: [sda] CDB: 
[ 5625.831617] Read(10): 28 00 00 20 7e 60 00 00 08 00
[ 5625.831638] blk_update_request: I/O error, dev sda, sector 2129510
[ 5625.831687] ata1: EH complete
[ 5639.292466] ata1.00: exception Emask 0x0 SAct 0x300 SErr 0x0 action 0x0
[ 5639.292491] ata1.00: irq_stat 0x40000008
[ 5639.292506] ata1.00: failed command: READ FPDMA QUEUED
[ 5639.292522] ata1.00: cmd 60/00:40:e0:88:26/01:00:00:00:00/40 tag 8 ncq 131072 in
         res 51/40:82:5e:89:26/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5639.292530] ata1.00: status: { DRDY ERR }
[ 5639.292536] ata1.00: error: { UNC }
[ 5639.327806] ata1.00: configured for UDMA/133
[ 5639.327846] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5639.327855] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5639.327863] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5639.327870] sd 0:0:0:0: [sda] CDB: 
[ 5639.327875] Read(10): 28 00 00 26 88 e0 00 01 00 00
[ 5639.327896] blk_update_request: I/O error, dev sda, sector 2525534
[ 5639.327983] ata1: EH complete
[ 5642.200486] ata1.00: exception Emask 0x0 SAct 0x180000 SErr 0x0 action 0x0
[ 5642.200511] ata1.00: irq_stat 0x40000008
[ 5642.200525] ata1.00: failed command: READ FPDMA QUEUED
[ 5642.200549] ata1.00: cmd 60/08:98:58:89:26/00:00:00:00:00/40 tag 19 ncq 4096 in
         res 51/40:02:5e:89:26/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5642.200562] ata1.00: status: { DRDY ERR }
[ 5642.200570] ata1.00: error: { UNC }
[ 5642.217535] ata1.00: configured for UDMA/133
[ 5642.217580] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5642.217606] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5642.217619] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5642.217628] sd 0:0:0:0: [sda] CDB: 
[ 5642.217636] Read(10): 28 00 00 26 89 58 00 00 08 00
[ 5642.217668] blk_update_request: I/O error, dev sda, sector 2525534
[ 5642.217729] ata1: EH complete
[ 5644.816406] ata1.00: exception Emask 0x0 SAct 0x400000 SErr 0x0 action 0x0
[ 5644.816422] ata1.00: irq_stat 0x40000008
[ 5644.816436] ata1.00: failed command: READ FPDMA QUEUED
[ 5644.816461] ata1.00: cmd 60/08:b0:58:89:26/00:00:00:00:00/40 tag 22 ncq 4096 in
         res 51/40:02:5e:89:26/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 5644.816473] ata1.00: status: { DRDY ERR }
[ 5644.816482] ata1.00: error: { UNC }
[ 5644.840760] ata1.00: configured for UDMA/133
[ 5644.840805] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 5644.840819] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 5644.840831] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 5644.840840] sd 0:0:0:0: [sda] CDB: 
[ 5644.840847] Read(10): 28 00 00 26 89 58 00 00 08 00
[ 5644.840879] blk_update_request: I/O error, dev sda, sector 2525534
[ 5644.840923] ata1: EH complete
[ 5840.994098] SGI XFS with ACLs, security attributes, realtime, no debug enabled
[ 5841.048866] JFS: nTxBlock = 8192, nTxLock = 65536
[ 5841.151056] ntfs: driver 2.1.31 [Flags: R/O MODULE].
[ 5841.267034] QNX4 filesystem 0.2.3 registered.
[ 5841.396330] raid6: mmxx1      226 MB/s
[ 5841.464156] raid6: mmxx2      434 MB/s
[ 5841.532346] raid6: sse1x1     119 MB/s
[ 5841.600183] raid6: sse1x2     197 MB/s
[ 5841.668093] raid6: sse2x1     188 MB/s
[ 5841.736056] raid6: sse2x2     356 MB/s
[ 5841.804066] raid6: int32x1    108 MB/s
[ 5841.872322] raid6: int32x2    152 MB/s
[ 5841.940121] raid6: int32x4    181 MB/s
[ 5842.008134] raid6: int32x8    171 MB/s
[ 5842.008148] raid6: using algorithm mmxx2 (434 MB/s)
[ 5842.008156] raid6: using ssse3x1 recovery algorithm
[ 5842.030816] xor: measuring software checksum speed
[ 5842.068021]    pIII_sse  :  4509.000 MB/sec
[ 5842.108022]    prefetch64-sse:  5021.000 MB/sec
[ 5842.108028] xor: using function: prefetch64-sse (5021.000 MB/sec)
[ 5842.244872] Btrfs loaded
[ 5842.546620] EXT4-fs (sda2): unable to read superblock
[ 5842.570569] EXT4-fs (sda2): unable to read superblock
[ 5842.575881] EXT4-fs (sda2): unable to read superblock
[ 5842.581484] FAT-fs (sda2): bogus number of reserved sectors
[ 5842.581499] FAT-fs (sda2): Can't find a valid FAT filesystem
[ 5842.598707] XFS (sda2): Invalid superblock magic number
[ 5842.609763] FAT-fs (sda2): bogus number of reserved sectors
[ 5842.609775] FAT-fs (sda2): Can't find a valid FAT filesystem
[ 5842.625358] MINIX-fs: unable to read superblock
[ 5842.671106] attempt to access beyond end of device
[ 5842.671121] sda2: rw=16, want=3, limit=2
[ 5842.671130] hfsplus: unable to find HFS+ superblock
[ 5842.677496] qnx4: no qnx4 filesystem (no root dir).
[ 5842.682690] ufs: You didn't specify the type of your ufs filesystem

mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep|nextstep-cd|openstep ...

>>>WARNING<<< Wrong ufstype may corrupt your filesystem, default is ufstype=old
[ 5842.694212] hfs: can't find a HFS filesystem on dev sda2
[ 5869.343388] audit_printk_skb: 36 callbacks suppressed
[ 5869.343400] audit: type=1400 audit(1455802698.522:24): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/sbin/dhclient" pid=2460 comm="apparmor_parser"
[ 5869.345173] audit: type=1400 audit(1455802698.526:25): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=2460 comm="apparmor_parser"
[ 5869.346605] audit: type=1400 audit(1455802698.526:26): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=2460 comm="apparmor_parser"
[ 5869.347982] audit: type=1400 audit(1455802698.526:27): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/connman/scripts/dhclient-script" pid=2460 comm="apparmor_parser"
[ 5918.474390] EXT4-fs (sda2): unable to read superblock
[ 5918.479620] EXT4-fs (sda2): unable to read superblock
[ 5918.486676] EXT4-fs (sda2): unable to read superblock
[ 5918.493642] FAT-fs (sda2): bogus number of reserved sectors
[ 5918.493655] FAT-fs (sda2): Can't find a valid FAT filesystem
[ 5918.510424] XFS (sda2): Invalid superblock magic number
[ 5918.521591] FAT-fs (sda2): bogus number of reserved sectors
[ 5918.521607] FAT-fs (sda2): Can't find a valid FAT filesystem
[ 5918.540700] MINIX-fs: unable to read superblock
[ 5918.545952] attempt to access beyond end of device
[ 5918.545964] sda2: rw=16, want=3, limit=2
[ 5918.545971] hfsplus: unable to find HFS+ superblock
[ 5918.551403] qnx4: no qnx4 filesystem (no root dir).
[ 5918.556722] ufs: You didn't specify the type of your ufs filesystem

mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep|nextstep-cd|openstep ...

>>>WARNING<<< Wrong ufstype may corrupt your filesystem, default is ufstype=old
[ 5918.566981] hfs: can't find a HFS filesystem on dev sda2
[ 5956.535915] audit: type=1400 audit(1455802785.713:28): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cups-browsed" pid=13497 comm="apparmor_parser"
[ 5966.579778] audit: type=1400 audit(1455802795.757:29): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=13642 comm="apparmor_parser"
[ 5966.582052] audit: type=1400 audit(1455802795.761:30): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=13642 comm="apparmor_parser"
[ 5966.601541] audit: type=1400 audit(1455802795.781:31): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="third_party" pid=13642 comm="apparmor_parser"
[ 8966.516457] ata1.00: exception Emask 0x0 SAct 0x8000000 SErr 0x0 action 0x0
[ 8966.516479] ata1.00: irq_stat 0x40000008
[ 8966.516490] ata1.00: failed command: READ FPDMA QUEUED
[ 8966.516506] ata1.00: cmd 60/08:d8:38:b2:19/00:00:00:00:00/40 tag 27 ncq 4096 in
         res 51/40:04:3c:b2:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 8966.516514] ata1.00: status: { DRDY ERR }
[ 8966.516520] ata1.00: error: { UNC }
[ 8966.519326] ata1.00: configured for UDMA/133
[ 8966.519377] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 8966.519387] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 8966.519395] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 8966.519401] sd 0:0:0:0: [sda] CDB: 
[ 8966.519406] Read(10): 28 00 00 19 b2 38 00 00 08 00
[ 8966.519428] blk_update_request: I/O error, dev sda, sector 1684028
[ 8966.519472] ata1: EH complete
[ 8969.116449] ata1.00: exception Emask 0x0 SAct 0x30000000 SErr 0x0 action 0x0
[ 8969.116470] ata1.00: irq_stat 0x40000008
[ 8969.116485] ata1.00: failed command: READ FPDMA QUEUED
[ 8969.116501] ata1.00: cmd 60/08:e0:38:b2:19/00:00:00:00:00/40 tag 28 ncq 4096 in
         res 51/40:04:3c:b2:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 8969.116510] ata1.00: status: { DRDY ERR }
[ 8969.116516] ata1.00: error: { UNC }
[ 8969.119379] ata1.00: configured for UDMA/133
[ 8969.119427] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 8969.119438] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 8969.119446] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 8969.119452] sd 0:0:0:0: [sda] CDB: 
[ 8969.119457] Read(10): 28 00 00 19 b2 38 00 00 08 00
[ 8969.119479] blk_update_request: I/O error, dev sda, sector 1684028
[ 8969.119524] ata1: EH complete
[ 8972.024460] ata1.00: exception Emask 0x0 SAct 0x6000000 SErr 0x0 action 0x0
[ 8972.024483] ata1.00: irq_stat 0x40000008
[ 8972.024494] ata1.00: failed command: READ FPDMA QUEUED
[ 8972.024511] ata1.00: cmd 60/40:c8:20:85:20/00:00:00:00:00/40 tag 25 ncq 32768 in
         res 51/40:3f:21:85:20/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 8972.024519] ata1.00: status: { DRDY ERR }
[ 8972.024525] ata1.00: error: { UNC }
[ 8972.027340] ata1.00: configured for UDMA/133
[ 8972.027390] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 8972.027399] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 8972.027408] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 8972.027414] sd 0:0:0:0: [sda] CDB: 
[ 8972.027419] Read(10): 28 00 00 20 85 20 00 00 40 00
[ 8972.027441] blk_update_request: I/O error, dev sda, sector 2131233
[ 8972.027490] ata1: EH complete
[ 8974.632478] ata1.00: exception Emask 0x0 SAct 0x700000ff SErr 0x0 action 0x0
[ 8974.632503] ata1.00: irq_stat 0x40000008
[ 8974.632518] ata1.00: failed command: READ FPDMA QUEUED
[ 8974.632542] ata1.00: cmd 60/08:e0:20:85:20/00:00:00:00:00/40 tag 28 ncq 4096 in
         res 51/40:07:21:85:20/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 8974.632554] ata1.00: status: { DRDY ERR }
[ 8974.632563] ata1.00: error: { UNC }
[ 8974.635401] ata1.00: configured for UDMA/133
[ 8974.635474] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 8974.635489] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 8974.635501] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 8974.635511] sd 0:0:0:0: [sda] CDB: 
[ 8974.635518] Read(10): 28 00 00 20 85 20 00 00 08 00
[ 8974.635550] blk_update_request: I/O error, dev sda, sector 2131233
[ 8974.635594] ata1: EH complete
[ 8977.240474] ata1.00: exception Emask 0x0 SAct 0x40000 SErr 0x0 action 0x0
[ 8977.240497] ata1.00: irq_stat 0x40000008
[ 8977.240509] ata1.00: failed command: READ FPDMA QUEUED
[ 8977.240526] ata1.00: cmd 60/08:90:20:85:20/00:00:00:00:00/40 tag 18 ncq 4096 in
         res 51/40:07:21:85:20/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 8977.240534] ata1.00: status: { DRDY ERR }
[ 8977.240540] ata1.00: error: { UNC }
[ 8977.341223] ata1.00: configured for UDMA/133
[ 8977.341259] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 8977.341268] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 8977.341276] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 8977.341283] sd 0:0:0:0: [sda] CDB: 
[ 8977.341288] Read(10): 28 00 00 20 85 20 00 00 08 00
[ 8977.341310] blk_update_request: I/O error, dev sda, sector 2131233
[ 8977.341352] ata1: EH complete
[ 8981.832514] ata1.00: exception Emask 0x0 SAct 0x3000000 SErr 0x0 action 0x0
[ 8981.832533] ata1.00: irq_stat 0x40000008
[ 8981.832553] ata1.00: failed command: READ FPDMA QUEUED
[ 8981.832578] ata1.00: cmd 60/00:c0:e0:00:16/01:00:00:00:00/40 tag 24 ncq 131072 in
         res 51/40:10:d0:01:16/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 8981.832590] ata1.00: status: { DRDY ERR }
[ 8981.832599] ata1.00: error: { UNC }
[ 8981.835477] ata1.00: configured for UDMA/133
[ 8981.835545] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 8981.835565] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 8981.835631] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 8981.835645] sd 0:0:0:0: [sda] CDB: 
[ 8981.835655] Read(10): 28 00 00 16 00 e0 00 01 00 00
[ 8981.835698] blk_update_request: I/O error, dev sda, sector 1442256
[ 8981.835781] ata1: EH complete
[ 8984.816495] ata1.00: exception Emask 0x0 SAct 0x40000000 SErr 0x0 action 0x0
[ 8984.816515] ata1.00: irq_stat 0x40000008
[ 8984.816530] ata1.00: failed command: READ FPDMA QUEUED
[ 8984.816554] ata1.00: cmd 60/08:f0:d0:01:16/00:00:00:00:00/40 tag 30 ncq 4096 in
         res 51/40:08:d0:01:16/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 8984.816566] ata1.00: status: { DRDY ERR }
[ 8984.816575] ata1.00: error: { UNC }
[ 8984.893643] ata1.00: configured for UDMA/133
[ 8984.893689] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 8984.893707] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 8984.893721] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 8984.893730] sd 0:0:0:0: [sda] CDB: 
[ 8984.893737] Read(10): 28 00 00 16 01 d0 00 00 08 00
[ 8984.893769] blk_update_request: I/O error, dev sda, sector 1442256
[ 8984.893815] ata1: EH complete
[ 8987.492500] ata1.00: exception Emask 0x0 SAct 0x8 SErr 0x0 action 0x0
[ 8987.492512] ata1.00: irq_stat 0x40000008
[ 8987.492521] ata1.00: failed command: READ FPDMA QUEUED
[ 8987.492537] ata1.00: cmd 60/08:18:d0:01:16/00:00:00:00:00/40 tag 3 ncq 4096 in
         res 51/40:08:d0:01:16/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 8987.492545] ata1.00: status: { DRDY ERR }
[ 8987.492551] ata1.00: error: { UNC }
[ 8987.512654] ata1.00: configured for UDMA/133
[ 8987.512689] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 8987.512699] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 8987.512707] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 8987.512714] sd 0:0:0:0: [sda] CDB: 
[ 8987.512719] Read(10): 28 00 00 16 01 d0 00 00 08 00
[ 8987.512740] blk_update_request: I/O error, dev sda, sector 1442256
[ 8987.512781] ata1: EH complete
[ 8990.860551] ata1.00: exception Emask 0x0 SAct 0xc00000 SErr 0x0 action 0x0
[ 8990.860568] ata1.00: irq_stat 0x40000008
[ 8990.860578] ata1.00: failed command: READ FPDMA QUEUED
[ 8990.860595] ata1.00: cmd 60/00:b0:e0:aa:19/01:00:00:00:00/40 tag 22 ncq 131072 in
         res 51/40:60:80:ab:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 8990.860603] ata1.00: status: { DRDY ERR }
[ 8990.860609] ata1.00: error: { UNC }
[ 8990.886481] ata1.00: configured for UDMA/133
[ 8990.886521] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 8990.886530] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 8990.886539] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 8990.886545] sd 0:0:0:0: [sda] CDB: 
[ 8990.886550] Read(10): 28 00 00 19 aa e0 00 01 00 00
[ 8990.886571] blk_update_request: I/O error, dev sda, sector 1682304
[ 8990.886634] ata1: EH complete
[ 8993.500492] ata1.00: exception Emask 0x0 SAct 0xc000 SErr 0x0 action 0x0
[ 8993.500504] ata1.00: irq_stat 0x40000008
[ 8993.500513] ata1.00: failed command: READ FPDMA QUEUED
[ 8993.500530] ata1.00: cmd 60/08:70:80:ab:19/00:00:00:00:00/40 tag 14 ncq 4096 in
         res 51/40:08:80:ab:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 8993.500539] ata1.00: status: { DRDY ERR }
[ 8993.500545] ata1.00: error: { UNC }
[ 8993.503345] ata1.00: configured for UDMA/133
[ 8993.503386] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 8993.503396] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 8993.503404] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 8993.503410] sd 0:0:0:0: [sda] CDB: 
[ 8993.503415] Read(10): 28 00 00 19 ab 80 00 00 08 00
[ 8993.503437] blk_update_request: I/O error, dev sda, sector 1682304
[ 8993.503489] ata1: EH complete
[ 8996.100503] ata1.00: exception Emask 0x0 SAct 0x20000 SErr 0x0 action 0x0
[ 8996.100519] ata1.00: irq_stat 0x40000008
[ 8996.100529] ata1.00: failed command: READ FPDMA QUEUED
[ 8996.100545] ata1.00: cmd 60/08:88:80:ab:19/00:00:00:00:00/40 tag 17 ncq 4096 in
         res 51/40:08:80:ab:19/00:00:00:00:00/40 Emask 0x409 (media error) <F>
[ 8996.100553] ata1.00: status: { DRDY ERR }
[ 8996.100559] ata1.00: error: { UNC }
[ 8996.112633] ata1.00: configured for UDMA/133
[ 8996.112689] sd 0:0:0:0: [sda] FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[ 8996.112698] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[ 8996.112710] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[ 8996.112717] sd 0:0:0:0: [sda] CDB: 
[ 8996.112722] Read(10): 28 00 00 19 ab 80 00 00 08 00
[ 8996.112749] blk_update_request: I/O error, dev sda, sector 1682304
[ 8996.112803] ata1: EH complete