Same problem here on acer aspire 9412. Verified on 386 and 686 kernels.
General SATA/ATA information:
-
[17179573.76] ACPI: bus type scsi registered
[17179573.76] libata version 1.20 loaded.
[17179573.764000] ata_piix :00:1f.2: version 1.05
[17179573.764000] ata_pci_init_one: pci_dev class+intf: 0x10180
[17179573.764000] ata_pci_init_one: NO_LEGACY == 0
[17179573.764000] ACPI: PCI Interrupt :00:1f.2[B] -> GSI 19 (level, low) ->
IRQ 193
[17179573.764000] PCI: Setting latency timer of device :00:1f.2 to 64
[17179573.764000] ata1: PATA max UDMA/133 cmd 0x1F0 ctl 0x3F6 bmdma 0x18B0 irq
14
[17179573.988000] ata1: dev 0 cfg 00:0c5a 49:2f00 82:346b 83:7d09 84:6003
85:3469 86:3c09 87:6003 88:203f 93:407d
[17179573.988000] ata1: dev 0 ATA-6, max UDMA/100, 234441648 sectors: LBA48
[17179573.988000] ata1(0): applying bridge limits
[17179573.988000] ata_acpi_push_id: skipping for PATA mode
[17179574.168000] ata1: dev 1 cfg 00:85c0 49:0f00 82: 83:4000 84:4000
85: 86: 87:4000 88:0407 93:4101
[17179574.168000] ata1: dev 1 ATAPI, max UDMA/33
[17179574.168000] ata1(0): applying bridge limits
[17179574.168000] ata_acpi_push_id: skipping for PATA mode
[17179574.168000] ata1: dev 0 configured for UDMA/33
[17179574.168000] ata1: dev 1 configured for UDMA/33
[17179574.168000] pata_get_dev_handle: ENTER: dev->bus_id=':00:1f.2'
[17179574.168000] pata_get_dev_handle: dev_handle: 0xdffe1e60, parent_handle:
0xdffe8840
[17179574.168000] pata_get_dev_handle: for dev=0x1f.2, addr=0x1f0002,
parent=0xdff5d000, *handle=0xdffe1e60
[17179574.168000] do_drive_get_GTF: drive w/ adr=0: v: 0xdffdf760
[17179574.168000] pata_get_dev_handle: ENTER: dev->bus_id=':00:1f.2'
[17179574.168000] pata_get_dev_handle: dev_handle: 0xdffe1e60, parent_handle:
0xdffe8840
[17179574.168000] pata_get_dev_handle: for dev=0x1f.2, addr=0x1f0002,
parent=0xdff5d000, *handle=0xdffe1e60
[17179574.168000] do_drive_get_GTF: drive w/ adr=1: v: 0xdffdf700
[17179574.172000] scsi0 : ata_piix
[17179574.172000] Vendor: ATA Model: ST9120821ARev: 3.06
[17179574.172000] Type: Direct-Access ANSI SCSI
revision: 05
[17179574.172000] Vendor: TSSTcorp Model: CD/DVDW TS-L632D Rev: ac00
[17179574.172000] Type: CD-ROM ANSI SCSI
revision: 05
[17179574.176000] pata_get_dev_handle: ENTER: dev->bus_id=':00:1f.2'
[17179574.176000] pata_get_dev_handle: dev_handle: 0xdffe1e60, parent_handle:
0xdffe8840
[17179574.176000] pata_get_dev_handle: for dev=0x1f.2, addr=0x1f0002,
parent=0xdff5d000, *handle=0xdffe1e60
[17179574.176000] ata2: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0x18B8 irq
15
[17179575.628000] ata2: disabling port
[17179575.628000] scsi1 : ata_piix
[17179575.628000] pata_get_dev_handle: ENTER: dev->bus_id=':00:1f.2'
[17179575.628000] pata_get_dev_handle: dev_handle: 0xdffe1e60, parent_handle:
0xdffe8840
[17179575.628000] pata_get_dev_handle: for dev=0x1f.2, addr=0x1f0002,
parent=0xdff5d000, *handle=0xdffe1e60
[17179575.644000] Driver 'sd' needs updating - please use bus_type methods
[17179575.644000] SCSI device sda: 234441648 512-byte hdwr sectors (120034 MB)
[17179575.644000] SCSI device sda: drive cache: write back
[17179575.644000] SCSI device sda: 234441648 512-byte hdwr sectors (120034 MB)
[17179575.644000] SCSI device sda: drive cache: write back
[17179575.644000] sda: sda1 sda2 sda3 sda4
[17179575.672000] sd 0:0:0:0: Attached scsi disk sda
After some while the system starts to freeze for 5 seconds and the following
error messages appear in the dmesg output:
[17180468.228000] ata1 is slow to respond, please be patient
[17180473.184000] ata1: command 0xa0 timeout, stat 0xd0 host_stat 0x0
[17180473.184000] ata1: translated ATA stat/err 0xd0/00 to SCSI SK/ASC/ASCQ
0xb/47/00
[17180473.184000] sr 0:0:1:0: ioctl_internal_command return code = 802
[17180473.184000]: Current [descriptor]: sense key: Aborted Command
[17180473.184000] Additional sense: Scsi parity error
[17180474.568000] ata1: status=0x50 { DriveReady SeekComplete }
[17180474.568000] sda: Current: sense key: No Sense
[17180474.568000] Additional sense: No additional sense information
[17182349.30] ata1 is slow to respond, please be patient
[17182354.256000] ata1: command 0xa0 timeout, stat 0xd0 host_stat 0x0
[17182354.256000] ata1: translated ATA stat/err 0xd0/00 to SCSI SK/ASC/ASCQ
0xb/47/00
[17182354.256000] sr 0:0:1:0: ioctl_internal_command return code = 802
[17182354.256000]: Current [descriptor]: sense key: Aborted Command
[17182354.256000] Additional sense: Scsi parity error
[17182363.592000] ata1 is slow to respond, please be patient
[17182388.548000] ata1: command 0xa0 timeout, stat 0xd0 host_stat 0x60
[17182388.548000] ata1: translated ATA stat/err 0xd0/00 to SCSI SK/ASC/ASCQ
0xb/47/00
[17182389.88] ata1 failed to resp
