Re: 2.6.16-rc4 libata + AHCI patched for suspend fails on ICH6

Hi Randy, Jens,

The first thing to try is to add the acpi addon from Randy and see if
that helps at all. Looking at the log, the first command we issue
after resume times out which smells a lot like an unlock command
missing (which is typically in the GTF list from acpi).

Ariel-
These patches (for 2.6.16-rc3) are at
http://www.xenotime.net/linux/SATA/2.6.16-rc3/libata-rollup-2616-rc3.patch
in case you didn't find them yet.

yes, thanks! i had found them, but i hadn't reported yet because it didn't
work (exactly the same output as w/o the patch) and i wanted to enable
your new debugging functionality to get some additional feedback.

So at least now (printk=255) i can see that there seems to be an error
_before_ the suspend, just when loading the GTFs (whatever they are ;-)

do_drive_get_GTF: ERR: ata_dev_present: 0, PORT_DISABLED: 0
ata_acpi_exec_tfs: get_GTF error (-19)
ata_acpi_exec_tfs: ret=-19

but no extra debugging output after the suspend/restart. Does that help?
dmesg output attached.

Thanks for your work!
Ariel
0] IO window: 00002400-000024ff
[4294668.682000] PREFETCH window: 50000000-51ffffff
[4294668.682000] MEM window: 54000000-55ffffff
[4294668.682000] PCI: Bridge: 0000:00:1e.0
[4294668.682000] IO window: 2000-2fff
[4294668.682000] MEM window: b0200000-b02fffff
[4294668.682000] PREFETCH window: 50000000-51ffffff
[4294668.682000] ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 17 (level, low) -> IRQ 169
[4294668.682000] PCI: Setting latency timer of device 0000:00:1c.0 to 64
[4294668.682000] ACPI: PCI Interrupt 0000:00:1c.1[B] -> GSI 16 (level, low) -> IRQ 177
[4294668.682000] PCI: Setting latency timer of device 0000:00:1c.1 to 64
[4294668.682000] PCI: Setting latency timer of device 0000:00:1e.0 to 64
[4294668.682000] ACPI: PCI Interrupt 0000:06:03.0[A] -> GSI 16 (level, low) -> IRQ 177
[4294668.682000] Simple Boot Flag at 0x7f set to 0x1
[4294668.683000] audit: initializing netlink socket (disabled)
[4294668.683000] audit(1140555982.681:1): initialized
[4294668.683000] Initializing Cryptographic API
[4294668.683000] io scheduler noop registered
[4294668.683000] io scheduler anticipatory registered (default)
[4294668.683000] ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 17 (level, low) -> IRQ 169
[4294668.684000] PCI: Setting latency timer of device 0000:00:1c.0 to 64
[4294668.684000] assign_interrupt_mode Found MSI capability
[4294668.684000] Allocate Port Service[0000:00:1c.0:pcie00]
[4294668.684000] Allocate Port Service[0000:00:1c.0:pcie02]
[4294668.684000] Allocate Port Service[0000:00:1c.0:pcie03]
[4294668.684000] ACPI: PCI Interrupt 0000:00:1c.1[B] -> GSI 16 (level, low) -> IRQ 177
[4294668.684000] PCI: Setting latency timer of device 0000:00:1c.1 to 64
[4294668.684000] assign_interrupt_mode Found MSI capability
[4294668.684000] Allocate Port Service[0000:00:1c.1:pcie00]
[4294668.684000] Allocate Port Service[0000:00:1c.1:pcie02]
[4294668.684000] Allocate Port Service[0000:00:1c.1:pcie03]
[4294668.686000] PNP: PS/2 Controller [PNP0303:KBC,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[4294668.688000] i8042.c: Detected active multiplexing controller, rev 1.1.
[4294668.690000] serio: i8042 AUX0 port at 0x60,0x64 irq 12
[4294668.690000] serio: i8042 AUX1 port at 0x60,0x64 irq 12
[4294668.690000] serio: i8042 AUX2 port at 0x60,0x64 irq 12
[4294668.691000] serio: i8042 AUX3 port at 0x60,0x64 irq 12
[4294668.691000] serio: i8042 KBD port at 0x60,0x64 irq 1
[4294668.691000] RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
[4294668.691000] STRIP: Version 1.3A-STUART.CHESHIRE (unlimited channels)
[4294668.692000] MC: drivers/edac/edac_mc.c version edac_mc Ver: 2.0.0 Feb 19 2006
[4294668.692000] NET: Registered protocol family 2
[4294668.702000] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[4294668.702000] TCP established hash table entries: 131072 (order: 7, 524288 bytes)
[4294668.702000] TCP bind hash table entries: 65536 (order: 6, 262144 bytes)
[4294668.703000] TCP: Hash tables configured (established 131072 bind 65536)
[4294668.703000] TCP reno registered
[4294668.703000] TCP bic registered
[4294668.703000] NET: Registered protocol family 1
[4294668.703000] NET: Registered protocol family 17
[4294668.703000] NET: Registered protocol family 8
[4294668.703000] NET: Registered protocol family 20
[4294668.703000] Using IPI Shortcut mode
[4294668.703000] ACPI wakeup devices:
[4294668.703000] PCIB MODM AZAL EXP1 EXP2 LID
[4294668.704000] ACPI: (supports S0 S3 S4 S5)
[4294668.704000] Freeing unused kernel memory: 164k freed
[4294668.764000] ACPI: CPU0 (power states: C1[C1] C2[C2] C3[C3])
[4294668.852000] input: AT Translated Set 2 keyboard as /class/input/input0
[4294668.930000] usbcore: registered new driver usbfs
[4294668.930000] usbcore: registered new driver hub
[4294668.931000] USB Universal Host Controller Interface driver v2.3
[4294668.931000] ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 23 (level, low) -> IRQ 209
[4294668.931000] PCI: Setting latency timer of device 0000:00:1d.0 to 64
[4294668.931000] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[4294668.931000] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1
[4294668.931000] uhci_hcd 0000:00:1d.0: irq 209, io base 0x00001420
[4294668.931000] usb usb1: configuration #1 chosen from 1 choice
[4294668.932000] hub 1-0:1.0: USB hub found
[4294668.932000] hub 1-0:1.0: 2 ports detected
[4294669.033000] ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 217
[4294669.033000] PCI: Setting latency timer of device 0000:00:1d.1 to 64
[4294669.033000] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[4294669.033000] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 2
[4294669.033000] uhci_hcd 0000:00:1d.1: irq 217, io base 0x00001440
[4294669.033000] usb usb2: configuration #1 chosen from 1 choice
[4294669.033000] hub 2-0:1.0: USB hub found
[4294669.033000] hub 2-0:1.0: 2 ports detected
[4294669.134000] ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 225
[4294669.134000] PCI: Setting latency timer of device 0000:00:1d.2 to 64
[4294669.134000] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[4294669.134000] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 3
[4294669.134000] uhci_hcd 0000:00:1d.2: irq 225, io base 0x00001460
[4294669.135000] usb usb3: configuration #1 chosen from 1 choice
[4294669.135000] hub 3-0:1.0: USB hub found
[4294669.135000] hub 3-0:1.0: 2 ports detected
[4294669.236000] ACPI: PCI Interrupt 0000:00:1d.3[D] -> GSI 16 (level, low) -> IRQ 177
[4294669.236000] PCI: Setting latency timer of device 0000:00:1d.3 to 64
[4294669.236000] uhci_hcd 0000:00:1d.3: UHCI Host Controller
[4294669.236000] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 4
[4294669.236000] uhci_hcd 0000:00:1d.3: irq 177, io base 0x00001480
[4294669.236000] usb usb4: configuration #1 chosen from 1 choice
[4294669.236000] hub 4-0:1.0: USB hub found
[4294669.236000] hub 4-0:1.0: 2 ports detected
[4294669.337000] ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 23 (level, low) -> IRQ 209
[4294669.337000] PCI: Setting latency timer of device 0000:00:1d.7 to 64
[4294669.337000] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[4294669.337000] ehci_hcd 0000:00:1d.7: debug port 1
[4294669.337000] PCI: cache line size of 32 is not supported by device 0000:00:1d.7
[4294669.337000] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 5
[4294669.338000] ehci_hcd 0000:00:1d.7: irq 209, io mem 0xb0004000
[4294669.342000] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
[4294669.342000] usb usb5: configuration #1 chosen from 1 choice
[4294669.342000] hub 5-0:1.0: USB hub found
[4294669.342000] hub 5-0:1.0: 8 ports detected
[4294669.425000] SCSI subsystem initialized
[4294669.428000] libata version 1.20 loaded.
[4294669.439000] Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
[4294669.439000] ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
[4294669.443000] tg3.c:v3.49 (Feb 2, 2006)
[4294669.443000] ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 16 (level, low) -> IRQ 177
[4294669.443000] PCI: Setting latency timer of device 0000:02:00.0 to 64
[4294669.466000] eth0: Tigon3 [partno(BCM95751m) rev 4201 PHY(5750)] (PCI Express) 10/100/1000BaseT Ethernet 00:0b:5d:c7:47:ef
[4294669.467000] eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] Split[0] WireSpeed[1] TSOcap[1]
[4294669.467000] eth0: dma_rwctrl[76180000]
[4294669.487000] ahci 0000:00:1f.2: version 1.2
[4294669.488000] ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 217
[4294673.800000] PCI: Setting latency timer of device 0000:00:1f.2 to 64
[4294673.800000] ahci 0000:00:1f.2: AHCI 0001.0000 32 slots 4 ports 1.5 Gbps 0x5 impl SATA mode
[4294673.800000] ahci 0000:00:1f.2: flags: 64bit ncq pm led slum part
[4294673.800000] ata1: SATA max UDMA/133 cmd 0xF882E500 ctl 0x0 bmdma 0x0 irq 217
[4294673.800000] ata2: SATA max UDMA/133 cmd 0xF882E580 ctl 0x0 bmdma 0x0 irq 217
[4294673.800000] ata3: SATA max UDMA/133 cmd 0xF882E600 ctl 0x0 bmdma 0x0 irq 217
[4294673.800000] ata4: SATA max UDMA/133 cmd 0xF882E680 ctl 0x0 bmdma 0x0 irq 217
[4294674.002000] ata1: SATA link up 1.5 Gbps (SStatus 113)
[4294674.002000] ata1: dev 0 cfg 00:045a 49:2f00 82:346b 83:7f09 84:6063 85:346b 86:bf09 87:6063 88:203f 93:0000
[4294674.002000] ata1: dev 0 ATA-7, max UDMA/100, 156301488 sectors: LBA48
[4294674.002000] ata_acpi_push_id: ap->id: 1, ix = 0, port#: 0, hard_port#: 0
[4294674.002000] sata_get_dev_handle: SATA dev addr=0x1f0002, handle=0xc17d9f40
[4294674.006000] :\_SB_.PCI0.SATA: matches pcidevfn (0x1f0002)
[4294674.006000] GOT ONE: (\_SB_.PCI0.SATA.PRT0) root_port = 0x0, port_num = 0xffff
[4294674.006000] THIS ^^^^^ is the requested SATA drive (handle = 0xc17e44e0)
[4294674.006000] GOT ONE: (\_SB_.PCI0.SATA.PRT2) root_port = 0x2, port_num = 0xffff
[4294674.009000] ata1: dev 0 configured for UDMA/100
[4294674.009000] ata_acpi_exec_tfs: ENTER:
[4294674.009000] ata_acpi_exec_tfs: call get_GTF, ix=0
[4294674.009000] do_drive_get_GTF: ENTER: ap->id: 1, port#: 0, hard_port#: 0
[4294674.009000] sata_get_dev_handle: SATA dev addr=0x1f0002, handle=0xc17d9f40
[4294674.009000] do_drive_get_GTF: returning gtf_length=14, gtf_address=0xf743b3b0, obj_loc=0xf743b3a0
[4294674.009000] ata_acpi_exec_tfs: call set_taskfiles, ix=0
[4294674.009000] do_drive_set_taskfiles: ENTER: ap->id: 1, port#: 0, hard_port#: 0
[4294674.009000] do_drive_set_taskfiles: total GTF bytes=14 (0xe), gtf_count=2, addr=0xf743b3b0
[4294674.009000] taskfile_load_raw: (0x1f1-1f7): hex: 10 03 00 00 00 a0 ef
[4294674.009000] call ata_exec_internal:
[4294674.011000] taskfile_load_raw: (0x1f1-1f7): hex: 00 00 00 00 00 a0 f5
[4294674.011000] call ata_exec_internal:
[4294674.011000] ata_acpi_exec_tfs: call get_GTF, ix=1
[4294674.011000] do_drive_get_GTF: ENTER: ap->id: 1, port#: 0, hard_port#: 0
[4294674.011000] do_drive_get_GTF: ERR: ata_dev_present: 0, PORT_DISABLED: 0
[4294674.011000] ata_acpi_exec_tfs: get_GTF error (-19)
[4294674.011000] ata_acpi_exec_tfs: ret=-19
[4294674.011000] scsi0 : ahci
[4294674.213000] ata2: SATA link down (SStatus 0)
[4294674.213000] scsi1 : ahci
[4294674.415000] ata3: SATA link down (SStatus 0)
[4294674.415000] scsi2 : ahci
[4294674.617000] ata4: SATA link down (SStatus 0)
[4294674.617000] scsi3 : ahci
[4294674.617000] Vendor: ATA Model: FUJITSU MHV2080B Rev: 0000
[4294674.618000] Type: Direct-Access ANSI SCSI revision: 05
[4294674.618000] ata_acpi_get_timing: ENTER:
[4294674.618000] ata_acpi_get_timing: channel/controller not in legacy mode (0000:00:1f.2)
[4294674.618000] ata_acpi_get_timing: ENTER:
[4294674.618000] ata_acpi_get_timing: channel/controller not in legacy mode (0000:00:1f.2)
[4294674.618000] ata_acpi_get_timing: ENTER:
[4294674.618000] ata_acpi_get_timing: channel/controller not in legacy mode (0000:00:1f.2)
[4294674.618000] ata_acpi_get_timing: ENTER:
[4294674.618000] ata_acpi_get_timing: channel/controller not in legacy mode (0000:00:1f.2)
[4294674.621000] ICH6: IDE controller at PCI slot 0000:00:1f.1
[4294674.621000] ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 225
[4294674.621000] ICH6: chipset revision 4
[4294674.621000] ICH6: not 100% native mode: will probe irqs later
[4294674.622000] ide0: BM-DMA at 0x1410-0x1417, BIOS settings: hda:DMA, hdb:pio
[4294674.622000] Probing IDE interface ide0...
[4294674.655000] Driver 'sd' needs updating - please use bus_type methods
[4294674.656000] SCSI device sda: 156301488 512-byte hdwr sectors (80026 MB)
[4294674.656000] sda: Write Protect is off
[4294674.656000] sda: Mode Sense: 00 3a 00 10
[4294674.656000] SCSI device sda: drive cache: write back w/ FUA
[4294674.657000] SCSI device sda: 156301488 512-byte hdwr sectors (80026 MB)
[4294674.657000] sda: Write Protect is off
[4294674.657000] sda: Mode Sense: 00 3a 00 10
[4294674.657000] SCSI device sda: drive cache: write back w/ FUA
[4294674.657000] sda: sda1 sda2 sda3 sda4 < sda5 sda6 >
[4294674.785000] sd 0:0:0:0: Attached scsi disk sda
[4294675.294000] hda: MATSHITAUJ-841Db, ATAPI CD/DVD-ROM drive
[4294675.600000] ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
[4294675.610000] hda: ATAPI 24X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(33)
[4294675.611000] Uniform CD-ROM driver Revision: 3.20
[4294676.007000] Probing IDE interface ide1...
[4294676.613000] Attempting manual resume
[4294676.613000] swsusp: Resume From Partition 8:6
[4294676.613000] PM: Checking swsusp image.
[4294676.613000] PM: Resume from disk failed.
[4294676.627000] EXT3-fs: INFO: recovery required on readonly filesystem.
[4294676.627000] EXT3-fs: write access will be enabled during recovery.
[4294677.068000] EXT3-fs: recovery complete.
[4294677.069000] kjournald starting. Commit interval 5 seconds
[4294677.069000] EXT3-fs: mounted filesystem with ordered data mode.
[4294679.050000] Real Time Clock Driver v1.12ac
[4294679.065000] Linux agpgart interface v0.101 (c) Dave Jones
[4294679.086000] agpgart: Detected an Intel 915GM Chipset.
[4294679.087000] agpgart: Detected 7932K stolen memory.
[4294679.104000] agpgart: AGP aperture is 256M @ 0xc0000000
[4294679.522000] hw_random: RNG not detected
[4294679.651000] ACPI: PCI Interrupt 0000:06:03.0[A] -> GSI 16 (level, low) -> IRQ 177
[4294679.651000] Yenta: CardBus bridge found at 0000:06:03.0 [10cf:131e]
[4294679.775000] Yenta: ISA IRQ mask 0x0cb8, PCI irq 177
[4294679.775000] Socket status: 30000006
[4294679.775000] pcmcia: parent PCI bridge I/O window: 0x2000 - 0x2fff
[4294679.775000] pcmcia: parent PCI bridge Memory window: 0xb0200000 - 0xb02fffff
[4294679.775000] pcmcia: parent PCI bridge Memory window: 0x50000000 - 0x51ffffff
[4294679.819000] Synaptics Touchpad, model: 1, fw: 5.9, id: 0xf8eb1, caps: 0xa04793/0x102000
[4294679.819000] serio: Synaptics pass-through port at isa0060/serio4/input0
[4294679.860000] input: SynPS/2 Synaptics TouchPad as /class/input/input1
[4294679.864000] input: PC Speaker as /class/input/input2
[4294680.063000] ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 16 (level, low) -> IRQ 177
[4294680.063000] PCI: Setting latency timer of device 0000:00:1b.0 to 64
[4294680.124000] ieee80211_crypt: registered algorithm 'NULL'
[4294680.125000] ieee80211: 802.11 data/management/control stack, git-1.1.7
[4294680.126000] ieee80211: Copyright (C) 2004-2005 Intel Corporation <jketreno@xxxxxxxxxxxxxxx>
[4294680.175000] ipw2200: Intel(R) PRO/Wireless 2200/2915 Network Driver, git-1.0.8
[4294680.175000] ipw2200: Copyright(c) 2003-2005 Intel Corporation
[4294680.285000] ACPI: PCI Interrupt 0000:06:05.0[A] -> GSI 18 (level, low) -> IRQ 225
[4294680.285000] ipw2200: Detected Intel PRO/Wireless 2200BG Network Connection
[4294680.615000] ipw2200: Radio Frequency Kill Switch is On:
[4294680.615000] Kill switch must be turned off for wireless networking to work.
[4294684.061000] input: PS/2 Generic Mouse as /class/input/input3
[4294684.390000] Adding 1012052k swap on /dev/sda6. Priority:-1 extents:1 across:1012052k
[4294742.353000] EXT3 FS on sda2, internal journal
[4294745.406000] mice: PS/2 mouse device common for all mice
[4294866.967000] kjournald starting. Commit interval 5 seconds
[4294866.967000] EXT3 FS on sda1, internal journal
[4294866.967000] EXT3-fs: mounted filesystem with ordered data mode.
[4294866.987000] kjournald starting. Commit interval 5 seconds
[4294866.987000] EXT3 FS on sda5, internal journal
[4294866.987000] EXT3-fs: mounted filesystem with ordered data mode.
[4294867.021000] kjournald starting. Commit interval 5 seconds
[4294867.021000] EXT3 FS on sda3, internal journal
[4294867.021000] EXT3-fs: mounted filesystem with ordered data mode.

[4295870.453000] PM: Preparing system for mem sleep
[4295870.454000] Stopping tasks: ==============|
[4295871.482000] ACPI: PCI interrupt for device 0000:00:1f.2 disabled
[4295871.493000] ACPI: PCI interrupt for device 0000:00:1d.3 disabled
[4295871.493000] ACPI: PCI interrupt for device 0000:00:1d.2 disabled
[4295871.493000] ACPI: PCI interrupt for device 0000:00:1d.1 disabled
[4295871.493000] ACPI: PCI interrupt for device 0000:00:1d.0 disabled
[4295871.493000] PM: Entering mem sleep
[4295871.493000] Intel machine check architecture supported.
[4295871.493000] Intel machine check reporting enabled on CPU#0.
[4295871.493000] Back to C!
[4295888.493000] PM: Finishing wakeup.
[4295888.509000] ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 17 (level, low) -> IRQ 169
[4295888.509000] PCI: Setting latency timer of device 0000:00:1c.0 to 64
[4295888.509000] ACPI: PCI Interrupt 0000:00:1c.1[B] -> GSI 16 (level, low) -> IRQ 177
[4295888.509000] PCI: Setting latency timer of device 0000:00:1c.1 to 64
[4295888.509000] ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 23 (level, low) -> IRQ 209
[4295888.510000] PCI: Setting latency timer of device 0000:00:1d.0 to 64
[4295888.510000] usb usb1: root hub lost power or was reset
[4295888.510000] ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 217
[4295888.510000] PCI: Setting latency timer of device 0000:00:1d.1 to 64
[4295888.510000] usb usb2: root hub lost power or was reset
[4295888.510000] ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 225
[4295888.510000] PCI: Setting latency timer of device 0000:00:1d.2 to 64
[4295888.510000] usb usb3: root hub lost power or was reset
[4295888.510000] ACPI: PCI Interrupt 0000:00:1d.3[D] -> GSI 16 (level, low) -> IRQ 177
[4295888.510000] PCI: Setting latency timer of device 0000:00:1d.3 to 64
[4295888.510000] usb usb4: root hub lost power or was reset
[4295888.511000] PCI: Setting latency timer of device 0000:00:1e.0 to 64
[4295888.511000] ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 225
[4295888.522000] ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 217
[4295888.522000] PCI: Setting latency timer of device 0000:00:1f.2 to 64
[4295888.522000] pnp: Failed to activate device 00:07.
[4295888.522000] pnp: Failed to activate device 00:08.
[4295918.686000] ata1: qc timeout (cmd 0xef)
[4295918.686000] ata1: failed to set xfermode, disabled
[4295918.686000] ata1: dev 0 configured for UDMA/100
[4295918.688000] Restarting tasks... done
[4295918.689000] sd 0:0:0:0: SCSI error: return code = 0x40000
[4295918.689000] end_request: I/O error, dev sda, sector 172682
[4295918.689000] sd 0:0:0:0: SCSI error: return code = 0x40000
[4295918.689000] end_request: I/O error, dev sda, sector 172690
[4295918.689000] sd 0:0:0:0: SCSI error: return code = 0x40000
[4295918.689000] end_request: I/O error, dev sda, sector 172698
[4295918.690000] sd 0:0:0:0: SCSI error: return code = 0x40000
[4295918.690000] end_request: I/O error, dev sda, sector 172706
[4295918.690000] Buffer I/O error on device sda2, logical block 1507
[4295918.690000] lost page write due to I/O error on sda2
[4295918.690000] Aborting journal on device sda2.
[4295918.713000] ACPI Error (evevent-0312): No installed handler for fixed event [00000002] [20060127]
[4295918.715000] ext3_abort called.
[4295918.715000] EXT3-fs error (device sda2): ext3_journal_start_sb: Detected aborted journal
[4295918.715000] Remounting filesystem read-only
[4295919.112000] sd 0:0:0:0: SCSI error: return code = 0x40000
[4295919.112000] end_request: I/O error, dev sda, sector 14594970
[4295919.112000] sd 0:0:0:0: SCSI error: return code = 0x40000
[4295919.112000] end_request: I/O error, dev sda, sector 14594970
[4295919.112000] sd 0:0:0:0: SCSI error: return code = 0x40000
[4295919.112000] end_request: I/O error, dev sda, sector 14594970