Jan 31 21:53:58 localhost kernel: NET: Registered protocol family 10
Jan 31 21:53:58 localhost kernel: Disabled Privacy Extensions on device c02fc1a0(lo)
Jan 31 21:53:58 localhost kernel: IPv6 over IPv4 tunneling driver
Jan 31 21:54:09 localhost kernel: eth0: no IPv6 routers present
Jan 31 22:06:56 localhost kernel: hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
Jan 31 22:06:56 localhost kernel: hda: dma_intr: error=0x40 { UncorrectableError }, LBAsect=7007785, sector=7007735
Jan 31 22:06:56 localhost kernel: end_request: I/O error, dev hda, sector 7007735
Jan 31 22:07:00 localhost kernel: hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
Jan 31 22:07:00 localhost kernel: hda: dma_intr: error=0x40 { UncorrectableError }, LBAsect=7007785, sector=7007743
Jan 31 22:07:00 localhost kernel: end_request: I/O error, dev hda, sector 7007743
Jan 31 22:07:22 localhost kernel: hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
Jan 31 22:07:22 localhost kernel: hda: dma_intr: error=0x40 { UncorrectableError }, LBAsect=7007785, sector=7007751
Jan 31 22:07:22 localhost kernel: end_request: I/O error, dev hda, sector 7007751
Jan 31 22:07:22 localhost kernel: hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
Jan 31 22:07:22 localhost kernel: hda: dma_intr: error=0x40 { UncorrectableError }, LBAsect=7007785, sector=7007759
Jan 31 22:07:22 localhost kernel: end_request: I/O error, dev hda, sector 7007759
Jan 31 22:07:22 localhost kernel: hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
Jan 31 22:07:22 localhost kernel: hda: dma_intr: error=0x40 { UncorrectableError }, LBAsect=7007785, sector=7007767
Jan 31 22:07:22 localhost kernel: end_request: I/O error, dev hda, sector 7007767
Jan 31 22:07:22 localhost kernel: hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
Jan 31 22:07:22 localhost kernel: hda: dma_intr: error=0x40 { UncorrectableError }, LBAsect=7007785, sector=7007775
Jan 31 22:07:22 localhost kernel: end_request: I/O error, dev hda, sector 7007775
Jan 31 22:07:22 localhost kernel: hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
Jan 31 22:07:22 localhost kernel: hda: dma_intr: error=0x01 { AddrMarkNotFound }, LBAsect=7007785, sector=7007783
Jan 31 22:07:22 localhost kernel: hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
Jan 31 22:07:22 localhost kernel: hda: dma_intr: error=0x40 { UncorrectableError }, LBAsect=7007785, sector=7007783
Jan 31 22:07:22 localhost kernel: end_request: I/O error, dev hda, sector 7007783
Jan 31 22:15:57 localhost kernel: klogd 1.4.1#17, log source = /proc/kmsg started.
Jan 31 22:15:57 localhost kernel: Inspecting /boot/System.map-2.6.8-2-k7
Jan 31 22:15:58 localhost kernel: Loaded 27413 symbols from /boot/System.map-2.6.8-2-k7.
Jan 31 22:15:58 localhost kernel: Symbols match kernel version 2.6.8.

with the hda error, my hda freezes, how can i solve this proble,? hda uses reiserfs, and it contains /; the curious thing is that it'all ok and, only in certain cases (that i don't know) that error is committed...