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[Lars Heer <1058030@xxxxxxxxxxxxxxxxxx>]

@Marcus:

Applied your patches to my kernel and it fixed both...

Cardreader is working now!

Thanks!

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https://bugs.launchpad.net/bugs/1058030

Title:
  Log full of xhci_hcd WARN

Status in “linux” package in Ubuntu:
  Triaged

Bug description:
  Under Quantal beta, my /var/log/syslog is flooded with warning
  messages.

  sylog is full of warning like this :
  xhci_hcd 0000:00:14.0: WARN Event TRB for slot 1 ep 6 with no TDs queued?

  (number after ep changes, but the rest is always the same).
  There is something like 10 such messages every second.

  Here are some informations about my context :
  uname -a :
  Linux T430S 3.5.0-15-generic #23-Ubuntu SMP Mon Sep 24 20:37:06 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

  franck@T430S:~$ lsusb
  Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
  Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
  Bus 003 Device 002: ID 0bdb:1926 Ericsson Business Mobile Networks BV 
  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  Bus 001 Device 003: ID 147e:2020 Upek 
  Bus 001 Device 004: ID 0a5c:21e6 Broadcom Corp. 
  Bus 001 Device 005: ID 04f2:b2da Chicony Electronics Co., Ltd 
  Bus 002 Device 006: ID 17ef:100a Lenovo ThinkPad Mini Dock Plus Series 3
  Bus 002 Device 007: ID 192f:0416 Avago Technologies, Pte. 
  Bus 002 Device 008: ID 05af:0802 Jing-Mold Enterprise Co., Ltd 

  franck@T430S:~$ lspci | grep USB
  00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
  00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
  00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
  --- 
  ApportVersion: 2.5.2-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  franck     2961 F.... pulseaudio
  CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type
  CheckboxSubmission: cba860c6453f7c09f91c40eab660deed
  CheckboxSystem: bb422ca46d02494cdbc459927a98bc2f
  DistroRelease: Ubuntu 12.10
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=c30f3bae-0dba-40ff-b4d4-9dd5bbccb2aa
  InstallationMedia: Ubuntu-Server 12.04 LTS "Precise Pangolin" - Release amd64 (20120424.1)
  MachineType: LENOVO 2353CTO
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-15-generic root=/dev/mapper/system-root ro quiet splash elevator=noop vt.handoff=7
  ProcVersionSignature: Ubuntu 3.5.0-15.23-generic 3.5.4
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-15-generic N/A
   linux-backports-modules-3.5.0-15-generic  N/A
   linux-firmware                            1.94
  Tags:  quantal running-unity
  Uname: Linux 3.5.0-15-generic x86_64
  UpgradeStatus: Upgraded to quantal on 2012-09-14 (13 days ago)
  UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo wireshark
  dmi.bios.date: 07/02/2012
  dmi.bios.vendor: LENOVO
  dmi.bios.version: G7ET31WW (1.13 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 2353CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvrG7ET31WW(1.13):bd07/02/2012:svnLENOVO:pn2353CTO:pvrThinkPadT430s:rvnLENOVO:rn2353CTO:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 2353CTO
  dmi.product.version: ThinkPad T430s
  dmi.sys.vendor: LENOVO
  --- 
  ApportVersion: 2.5.2-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  franck     2961 F.... pulseaudio
  CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type
  CheckboxSubmission: cba860c6453f7c09f91c40eab660deed
  CheckboxSystem: bb422ca46d02494cdbc459927a98bc2f
  DistroRelease: Ubuntu 12.10
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=c30f3bae-0dba-40ff-b4d4-9dd5bbccb2aa
  InstallationMedia: Ubuntu-Server 12.04 LTS "Precise Pangolin" - Release amd64 (20120424.1)
  MachineType: LENOVO 2353CTO
  Package: linux 3.5.0.15.15
  PackageArchitecture: amd64
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-15-generic root=/dev/mapper/system-root ro quiet splash elevator=noop vt.handoff=7
  ProcVersionSignature: Ubuntu 3.5.0-15.23-generic 3.5.4
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-15-generic N/A
   linux-backports-modules-3.5.0-15-generic  N/A
   linux-firmware                            1.94
  Tags:  quantal running-unity
  Uname: Linux 3.5.0-15-generic x86_64
  UpgradeStatus: Upgraded to quantal on 2012-09-14 (13 days ago)
  UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo wireshark
  dmi.bios.date: 07/02/2012
  dmi.bios.vendor: LENOVO
  dmi.bios.version: G7ET31WW (1.13 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 2353CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvrG7ET31WW(1.13):bd07/02/2012:svnLENOVO:pn2353CTO:pvrThinkPadT430s:rvnLENOVO:rn2353CTO:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 2353CTO
  dmi.product.version: ThinkPad T430s
  dmi.sys.vendor: LENOVO

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