kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

Robin, thank you for taking the time to report this bug and helping to make Ubuntu better. Please execute the following command only once, as it will automatically gather debugging information, in a terminal:
apport-collect 1473105

** Package changed: linux-lts-utopic (Ubuntu) => linux (Ubuntu)

** Changed in: linux (Ubuntu)
   Importance: Undecided => Low

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

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https://bugs.launchpad.net/bugs/1473105

Title:
  In AMD 64 14.04 dmesg shows xHCI drop endpoint and other repeating
  problems

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  dmesg | tail -n 35 |less
  Extract:

  [  337.978401] xhci_hcd 0000:00:10.0: xHCI xhci_drop_endpoint called with disabled ep ffff880414902d90
  [  337.978405] xhci_hcd 0000:00:10.0: xHCI xhci_drop_endpoint called with disabled ep ffff880416e56b40
  [  337.979961] cdc_acm 6-2.3:1.1: This device cannot do calls on its own. It is not a modem.
  [  337.980023] cdc_acm 6-2.3:1.1: ttyACM0: USB ACM device
  [  893.965035] capability: warning: `VirtualBox' uses 32-bit capabilities (legacy support in use)
  [  906.135939] usblp1: removed
  [  906.140645] device eth0 entered promiscuous mode
  [ 1121.936646] usb 6-2.3: reset high-speed USB device number 6 using xhci_hcd
  [ 1122.040414] xhci_hcd 0000:00:10.0: xHCI xhci_drop_endpoint called with disabled ep ffff880414902d48

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.16.0-43-generic 3.16.0-43.58~14.04.1
  ProcVersionSignature: Ubuntu 3.16.0-43.58~14.04.1-generic 3.16.7-ckt13
  Uname: Linux 3.16.0-43-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.14.1-0ubuntu3.11
  Architecture: amd64
  CurrentDesktop: GNOME
  Date: Thu Jul  9 16:02:37 2015
  InstallationDate: Installed on 2015-07-07 (2 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
  SourcePackage: linux-lts-utopic
  UpgradeStatus: No upgrade log present (probably fresh install)

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