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[Brad Figg <brad.figg@xxxxxxxxxxxxx>]

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** Changed in: linux (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1272991

Title:
  dvb-usb: bulk message failed

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  usb tuner - TT-connect CT-3650 CI

  The linux kernel spams the syslog with:

  Jan 26 22:32:01 laptop-2540p kernel: [ 7428.546358] dvb-usb: bulk message failed: -19 (5/0)
  Jan 26 22:32:01 laptop-2540p kernel: [ 7428.546364] ttusb2: there might have been an error during control message transfer. (rlen = 1, was 0)
  Jan 26 22:32:01 laptop-2540p kernel: [ 7428.546372] dvb-usb: bulk message failed: -19 (4/0)
  Jan 26 22:32:01 laptop-2540p kernel: [ 7428.546474] dvb-usb: bulk message failed: -19 (5/0)
  Jan 26 22:32:01 laptop-2540p kernel: [ 7428.546475] ttusb2: there might have been an error during control message transfer. (rlen = 1, was 0)

  2 core 100% cpu

  i had to deactivate rsyslog to prevent a full disk

  now 1 core 100% cpu - from the system

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-15-generic 3.11.0-15.23
  ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10
  Uname: Linux 3.11.0-15-generic x86_64
  ApportVersion: 2.12.5-0ubuntu2.2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  chronos    2762 F.... pulseaudio
  Date: Sun Jan 26 22:35:13 2014
  HibernationDevice: RESUME=UUID=04ed5b63-13e3-45ab-b507-9bc78dc47ec4
  MachineType: Hewlett-Packard HP EliteBook 2540p
  MarkForUpload: True
  PccardctlStatus:
   Socket 0:
     3.3V
    16-bit
    PC Card
     Subdevice 0 (function 0) bound to driver "pata_pcmcia"
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-15-generic root=UUID=ce687e86-5c13-47e0-8e91-faab1a4e8c5c ro rootfstype=btrfs i915.i915_enable_rc6=1 i915.i915_enable_fbc=1 i915.lvds_downclock=1 drm.vblankoffdelay=1 pcie_aspm=force
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-15-generic N/A
   linux-backports-modules-3.11.0-15-generic  N/A
   linux-firmware                             1.116
  SourcePackage: linux
  UpgradeStatus: Upgraded to saucy on 2013-09-28 (120 days ago)
  dmi.bios.date: 09/12/2013
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68CSU Ver. F.24
  dmi.board.name: 7008
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 38.34
  dmi.chassis.asset.tag: CZC1165484
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: dmi:bvnHewlett-Packard:bvr68CSUVer.F.24:bd09/12/2013:svnHewlett-Packard:pnHPEliteBook2540p:pvr:rvnHewlett-Packard:rn7008:rvrKBCVersion38.34:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP EliteBook 2540p
  dmi.sys.vendor: Hewlett-Packard

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