kernel-packages team mailing list archive

[David Henningsson <1294729@xxxxxxxxxxxxxxxxxx>]

It's most definitely a kernel bug. Also, I looked at both 1294729,
1293828 and 1286866 and all of them refer to the ICE1712 driver.

A recent commit that affects ICE1712 is this one:

http://kernel.ubuntu.com/git?p=ubuntu/ubuntu-
trusty.git;a=commit;h=25cb36334e92312684f5cc18bfcf1eb96eb00485

ALSA: Enable CONFIG_ZONE_DMA for smaller PCI DMA masks

...this looks like it could possibly affect buffer sizes and such. Maybe
that one needs to be reverted?

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https://bugs.launchpad.net/bugs/1294729

Title:
  BUG: pcmC1D0c:0, pos = 5461, buffer size = 5461, period size = 2730

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Bug keeps showing up every 5 10 min or so.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-18-lowlatency 3.13.0-18.38
  ProcVersionSignature: Ubuntu 3.13.0-18.38-lowlatency 3.13.6
  Uname: Linux 3.13.0-18-lowlatency i686
  NonfreeKernelModules: nvidia
  Annotation: Your system might become unstable now and might need to be restarted.
  ApportVersion: 2.13.3-0ubuntu1
  Architecture: i386
  Date: Wed Mar 19 08:27:54 2014
  Failure: oops
  HibernationDevice: RESUME=UUID=56da38ca-265b-4e0d-b599-dc779f722a9f
  InstallationDate: Installed on 2014-03-15 (3 days ago)
  InstallationMedia: Ubuntu-Studio 14.04 "Trusty Tahr" - Alpha i386 (20140314)
  IwConfig:
   lo        no wireless extensions.
   
   eth0      no wireless extensions.
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-18-lowlatency root=UUID=27ae0d6e-3c3c-49a2-8d67-6c5a58a1e8e4 ro quiet splash
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions: kerneloops-daemon 0.12+git20090217-3ubuntu6
  RfKill:
   
  SourcePackage: linux
  Title: BUG: pcmC1D0c:0, pos = 5461, buffer size = 5461, period size = 2730
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/27/2004
  dmi.bios.vendor: Phoenix Technologies, LTD
  dmi.bios.version: 6.00 PG
  dmi.board.name: IC7/IC7-G(Intel i875P-ICH5)
  dmi.board.vendor: http://www.abit.com.tw/
  dmi.board.version: 1.0/1.1
  dmi.chassis.type: 3
  dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd04/27/2004:svn:pn:pvr:rvnhttp//www.abit.com.tw/:rnIC7/IC7-G(Inteli875P-ICH5):rvr1.0/1.1:cvn:ct3:cvr:

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