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[Bug 1383555] Re: 1814:0201 ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush

 

Christoper,  I don't quite understand.  All versions of trusty show a
fault, as well as the newest version of upstream kernel.  The early
versions of trusty show the fault at boot, while the later versions show
the fault some time after boot.  What would the basis of the bisection
be?  If it was the change between showing the fault at boot, and then
happening some time later, that was done in bug 1318837. ("kernels from
current, up to and including 3.14.0-rc2 exhibit error as described
above. kernels 3.14.0-rc3 and above DO NOT exhibit error as descibed
above.") ie 3.14.0-rc2 has problem at boot, 3.14.0-rc3 has fault
sometime later, eg days after boot.  I'm happy to help, but need further
advice.

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https://bugs.launchpad.net/bugs/1383555

Title:
  1814:0201 ieee80211 phy0: rt2x00queue_flush_queue: Warning - Queue 0
  failed to flush

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Doesn't happen immediately after kernel reboot.  Will eventually cause
  wireless connection to fail, and cause computer to lock up.  Need to
  use <ALT-SYSREQ>REISUB to reboot, as all other method frozen.  Fills
  up logs with above messages many times per minute.  Originally
  happened with precise pangolin repeatedly from boot, but I did fresh
  install of trusty, and now is happening after a while from reboot.
  (this particular instance was 1 day or so after reboot)

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-37-generic 3.13.0-37.64
  ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7
  Uname: Linux 3.13.0-37-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.14.1-0ubuntu3.5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  kit284     2730 F.... pulseaudio
   /dev/snd/controlC2:  kit284     2730 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Tue Oct 21 14:35:46 2014
  HibernationDevice: RESUME=UUID=8bc3362d-e136-453f-bb6c-284013a5dd11
  InstallationDate: Installed on 2014-10-01 (20 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: CLEVO D900K
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-37-generic root=UUID=7f8ca46f-0efa-4971-b7fc-9b787d5b660f ro quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-37-generic N/A
   linux-backports-modules-3.13.0-37-generic  N/A
   linux-firmware                             1.127.7
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/06/2005
  dmi.bios.vendor: Phoenix
  dmi.bios.version: 4.06CJ15
  dmi.board.name: D900K
  dmi.board.vendor: CLEVO
  dmi.board.version: VT8341B
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 1
  dmi.chassis.vendor: No Enclosure
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnPhoenix:bvr4.06CJ15:bd12/06/2005:svnCLEVO:pnD900K:pvrVT8341B:rvnCLEVO:rnD900K:rvrVT8341B:cvnNoEnclosure:ct1:cvrN/A:
  dmi.product.name: D900K
  dmi.product.version: VT8341B
  dmi.sys.vendor: CLEVO

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