This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1623820
Title:
USB devices routed into VirtualBox pollute dmesg with xhci_hcd ...
WARN Event TRB for slot ... with no TDs queued?
Status in linux package in Ubuntu:
Confirmed
Bug description:
As soon as I use USB devices in VirtualBox, I start getting messages
like
[863734.126179] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 20 ep 4 with
no TDs queued?
[863734.190363] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 20 ep 4 with
no TDs queued?
[863734.280418] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 20 ep 4 with
no TDs queued?
[863734.370629] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 20 ep 4 with
no TDs queued?
[863734.546726] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 20 ep 4 with
no TDs queued?
[863734.846431] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 20 ep 4 with
no TDs queued?
[863734.940460] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 20 ep 4 with
no TDs queued?
[863735.120483] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 20 ep 4 with
no TDs queued?
[863735.179285] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 20 ep 4 with
no TDs queued?
[863735.281434] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 20 ep 4 with
no TDs queued?
[863735.400142] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 20 ep 4 with
no TDs queued?
[863735.566276] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 20 ep 4 with
no TDs queued?
[863735.691233] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 20 ep 4 with
no TDs queued?
[863735.870846] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 20 ep 4 with
no TDs queued?
[863735.991530] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 20 ep 4 with
no TDs queued?
[863736.171197] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 20 ep 4 with
no TDs queued?
[863736.283734] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 20 ep 4 with
no TDs queued?
[863736.286267] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 20 ep 4 with
no TDs queued?
[863736.290070] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 20 ep 4 with
no TDs queued?
[863736.440613] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 20 ep 4 with
no TDs queued?
in my dmesg. Even if the system seems to work fine in general, this is
very annoying and hides real error log entries.
I am using
Description: Ubuntu 16.04.1 LTS
Release: 16.04
with stock kernel
4.4.0-36-generic #55-Ubuntu SMP Thu Aug 11 18:01:55 UTC 2016 x86_64
x86_64 x86_64 GNU/Linux
but have seen this problem also with previous kernel versions.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-36-generic 4.4.0-36.55
ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16
Uname: Linux 4.4.0-36-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: twegner 5589 F.... pulseaudio
twegner 6165 F.... pulseaudio
/dev/snd/controlC1: twegner 5589 F.... pulseaudio
twegner 6165 F.... pulseaudio
CurrentDesktop: Unity
Date: Tue Sep 13 17:23:27 2016
HibernationDevice: RESUME=UUID=630d2748-e400-4158-aac0-5386421b662b
InstallationDate: Installed on 2016-05-20 (116 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64
(20160420.1)
MachineType: LENOVO 20BUS11B0F
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-36-generic
root=/dev/mapper/ubuntu--vg-root ro quiet splash
RelatedPackageVersions:
linux-restricted-modules-4.4.0-36-generic N/A
linux-backports-modules-4.4.0-36-generic N/A
linux-firmware 1.157.3
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/08/2015
dmi.bios.vendor: LENOVO
dmi.bios.version: JBET51WW (1.16 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20BUS11B0F
dmi.board.vendor: LENOVO
dmi.board.version: SDK0E50510 WIN
dmi.chassis.asset.tag: DE-L-7006941
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrJBET51WW(1.16):bd07/08/2015:svnLENOVO:pn20BUS11B0F:pvrThinkPadT450:rvnLENOVO:rn20BUS11B0F:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.name: 20BUS11B0F
dmi.product.version: ThinkPad T450
dmi.sys.vendor: LENOVO
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1623820/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
