[64161.783642] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
[64161.783647] ata1.00: BMDMA stat 0x25
[64161.783658] ata1.00: cmd c8/00:08:b8:32:64/00:00:00:00:00/e4 tag 0 dma 4096 in
[64161.783661]          res 51/40:04:bc:32:64/40:01:04:00:00/e4 Emask 0x9 (media error)
[64161.783666] ata1.00: status: { DRDY ERR }
[64161.783670] ata1.00: error: { UNC }
[64161.790256] ata1.00: configured for UDMA/133
[64161.790285] ata1: EH complete
[64161.793681] ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
[64161.793687] ata1.00: BMDMA stat 0x25
[64161.793698] ata1.00: cmd c8/00:08:b8:32:64/00:00:00:00:00/e4 tag 0 dma 4096 in
[64161.793701]          res 51/40:04:bc:32:64/40:01:04:00:00/e4 Emask 0x9 (media error)
[64161.793707] ata1.00: status: { DRDY ERR }
[64161.793711] ata1.00: error: { UNC }
[64161.799369] ata1.00: configured for UDMA/133
[64161.799396] sd 0:0:0:0: [sda] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE,SUGGEST_OK
[64161.799403] sd 0:0:0:0: [sda] Sense Key : Medium Error [current] [descriptor]
[64161.799412] Descriptor sense data with sense descriptors (in hex):
[64161.799416]         72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00
[64161.799431]         04 64 32 bc
[64161.799438] sd 0:0:0:0: [sda] Add. Sense: Unrecovered read error - auto reallocate failed
[64161.799448] end_request: I/O error, dev sda, sector 73675452
[64161.799456] Buffer I/O error on device sda4, logical block 7636567
[64161.799491] ata1: EH complete
[64161.799675] sd 0:0:0:0: [sda] 250069680 512-byte hardware sectors (128036 MB)
[64161.799718] sd 0:0:0:0: [sda] Write Protect is off
[64161.799723] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[64161.800038] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[64161.800107] sd 0:0:0:0: [sda] 250069680 512-byte hardware sectors (128036 MB)
[64161.800140] sd 0:0:0:0: [sda] Write Protect is off
[64161.800145] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[64161.800203] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA