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[Yuv <1368908@xxxxxxxxxxxxxxxxxx>]

Just when I started to believe that the bug is gone, after 12 days and
23 hours of uptime on 3.17-rc7 it is here again:


[366556.560757] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[366556.560759] sd 3:0:0:0: [sda] CDB: 
[366556.560760] Read(10): 28 00 0a 07 62 58 00 00 08 00
[366556.560765] end_request: I/O error, dev sda, sector 168256088
[366556.561749] sd 3:0:0:0: [sda]  
....
[375699.456929] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[375699.456930] sd 3:0:0:0: [sda] CDB: 
[375699.456931] Read(10): 28 00 0a 07 62 30 00 00 08 00
[375699.456937] end_request: I/O error, dev sda, sector 168256048
[375711.826637] sd 3:0:0:0: [sda]  
[375711.826641] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[375711.826642] sd 3:0:0:0: [sda] CDB: 
[375711.826643] Read(10): 28 00 0a 07 62 30 00 00 08 00
[375711.826649] end_request: I/O error, dev sda, sector 168256048
[378748.878559] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[378748.878816] pci_bus 0000:01: Allocating resources
[378748.878831] pci_bus 0000:02: Allocating resources
[378748.878838] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[378748.878936] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[378748.879057] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[378748.879115] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[378748.879193] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[378748.879354] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment

The laptop was plugged in, I closed the lid, it suspended.  I unplugged
and went to an external location.  Opened the lid, some light
LibreOffice work.  Skype and email client running in the background.
After about 15 minutes, I closed the lid and stowed the laptop away in
its sleeve and in my backpack.  A few hours later I take it out of the
backpack and it is running hot with the fan at highest speed.  Did not
suspend, and the bug is here.

The laptop is still somehow responsive, but it did not save my work
(small loss, I did not bother to save knowing that there is a risk).

Let me know if there is any diagnostic commands you want me to run.
Then I will reboot, install mainline 3.17.1 that was published two days
ago, and start the whole cycle again.

** Tags removed: kernel-bug-exists-upstream-3.17-rc4
** Tags added: kernel-bug-exists-upstream-3.17-rc7

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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1368908

Title:
  [Sony VAIO SVP13215CDB] suspend/resume failure

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  System worked well with Xubuntu 13.10.  Installed Xubuntu 14.04LTS
  from scratch. Now the system is unstable.

  To reproduce:
  * boot up
  * close the laptop lid
  * reopen the lid
  * try to access files
  * repeat

  Usually, after closing the laptop's lid, the system will correctly go
  to sleep.  Sometimes the system is OK after reopening the lid, but
  eventually and consistently, after a few cycles, reopening the lid
  turns the screen back on but every command fails. Disks and USB keys
  give buffer I/O errors, the system is unstable and I am left with no
  other option than to long-press the power button and lose work.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-35-generic 3.13.0-35.62
  ProcVersionSignature: Ubuntu 3.13.0-35.62-generic 3.13.11.6
  Uname: Linux 3.13.0-35-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  yuv        1970 F.... pulseaudio
   /dev/snd/controlC1:  yuv        1970 F.... pulseaudio
  CurrentDesktop: XFCE
  Date: Fri Sep 12 14:41:40 2014
  MachineType: Sony Corporation SVP13215CDB
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-35-generic.efi.signed root=UUID=81550e22-0f37-4cad-a8b3-d22a8a001a2b ro acpi_osi=Linux acpi_backlight=vendor
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-35-generic N/A
   linux-backports-modules-3.13.0-35-generic  N/A
   linux-firmware                             1.127.5
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/10/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: R0260V7
  dmi.board.asset.tag: N/A
  dmi.board.name: VAIO
  dmi.board.vendor: Sony Corporation
  dmi.board.version: N/A
  dmi.chassis.asset.tag: N/A
  dmi.chassis.type: 10
  dmi.chassis.vendor: Sony Corporation
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrR0260V7:bd05/10/2013:svnSonyCorporation:pnSVP13215CDB:pvrC60BYFSW:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
  dmi.product.name: SVP13215CDB
  dmi.product.version: C60BYFSW
  dmi.sys.vendor: Sony Corporation

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