HDD I/O error

comp

s2ram から復帰したら, laptop の syslog に気になるエラーが...

Sep  1 02:00:42 kernel: hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
Sep  1 02:00:42 kernel: hda: dma_intr: error=0x40 { UncorrectableError }, LBAsect=65314041, high=3, low=14982393, sector=65314034
Sep  1 02:00:42 kernel: ide: failed opcode was: unknown
Sep  1 02:00:42 kernel: end_request: I/O error, dev hda, sector 65314034
Sep  1 02:00:49 kernel: hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
Sep  1 02:00:49 kernel: hda: dma_intr: error=0x40 { UncorrectableError }, LBAsect=65314041, high=3, low=14982393, sector=65314034
Sep  1 02:00:49 kernel: ide: failed opcode was: unknown
Sep  1 02:00:49 kernel: end_request: I/O error, dev hda, sector 65314034

やばいかな? もしかして.