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[Robin <1473105@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

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)

** Affects: linux-lts-utopic (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug trusty

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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-lts-utopic package in Ubuntu:
  New

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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