Ubuntu
linux package

kernel backtrace triggered by rt2800usb driver

Bug #1274143 reported by James Hunt on 2014-01-29

6

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	linux (Ubuntu)	Expired	Medium	Unassigned

Bug Description

Issue occurred when using a WiPi USB adapter (wlan1).

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-5-generic 3.13.0-5.20
ProcVersionSignature: Ubuntu 3.13.0-5.20-generic 3.13.0
Uname: Linux 3.13.0-5-generic i686
NonfreeKernelModules: nvidia
ApportVersion: 2.13.2-0ubuntu2
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: james 3768 F.... pulseaudio
/dev/snd/controlC0: james 3768 F.... pulseaudio
/dev/snd/pcmC0D0p: james 3768 F...m pulseaudio
CurrentDesktop: Unity
Date: Wed Jan 29 14:56:07 2014
HibernationDevice: RESUME=UUID=67e3cd44-242b-4bbf-918b-28fff81e0312
InstallationDate: Installed on 2010-10-21 (1196 days ago)
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
MachineType: LENOVO 2516CTO
ProcFB:

ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-5-generic root=UUID=7ad192e9-7b26-49d1-8e1c-fefc7dc495cb ro quiet splash intel_pstate=enable
RelatedPackageVersions:
linux-restricted-modules-3.13.0-5-generic N/A
linux-backports-modules-3.13.0-5-generic N/A
linux-firmware 1.122
SourcePackage: linux
UpgradeStatus: Upgraded to trusty on 2013-11-01 (88 days ago)
dmi.bios.date: 08/27/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 6IET72WW (1.32 )
dmi.board.name: 2516CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr6IET72WW(1.32):bd08/27/2010:svnLENOVO:pn2516CTO:pvrThinkPadT410:rvnLENOVO:rn2516CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 2516CTO
dmi.product.version: ThinkPad T410
dmi.sys.vendor: LENOVO

Tags:

Revision history for this message

James Hunt (jamesodhunt) wrote on 2014-01-29:

#1

dmesg.txt.gz Edit (20.5 KiB, text/plain)
AlsaInfo.txt Edit (43.8 KiB, text/plain; charset="utf-8")
BootDmesg.txt Edit (63.8 KiB, text/plain; charset="utf-8")
CRDA.txt Edit (257 bytes, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (13.9 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (3.0 KiB, text/plain; charset="utf-8")
IwConfig.txt Edit (579 bytes, text/plain; charset="utf-8")
Lspci.txt Edit (15.6 KiB, text/plain; charset="utf-8")
Lsusb.txt Edit (714 bytes, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (3.5 KiB, text/plain; charset="utf-8")
ProcEnviron.txt Edit (103 bytes, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (2.0 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (5.9 KiB, text/plain; charset="utf-8")
PulseList.txt Edit (21.7 KiB, text/plain; charset="utf-8")
RfKill.txt Edit (182 bytes, text/plain; charset="utf-8")
UdevDb.txt Edit (157.5 KiB, text/plain; charset="utf-8")
UdevLog.txt Edit (324.8 KiB, text/plain; charset="utf-8")
WifiSyslog.txt Edit (717.9 KiB, text/plain; charset="utf-8")

Revision history for this message

James Hunt (jamesodhunt) wrote on 2014-01-29:

#2

sudo lshw -c network Edit (1.7 KiB, text/plain)

Revision history for this message

Brad Figg (brad-figg) wrote on 2014-01-29: Status changed to Confirmed

#3

This change was made by a bot.

Changed in linux (Ubuntu):
status:	New → Confirmed

Revision history for this message

Joseph Salisbury (jsalisbury) wrote on 2014-01-29:

#4

Is this a new issue in Trusty? Do you happen to know if it happened in Saucy or prior releases?

tags:	added: kernel-da-key
Changed in linux (Ubuntu):
importance:	Undecided → Medium

Revision history for this message

Joseph Salisbury (jsalisbury) wrote on 2014-01-29:

#5

Also, can you attach a digital image or log of the backtrace?

Changed in linux (Ubuntu):
status:	Confirmed → Incomplete

Revision history for this message

James Hunt (jamesodhunt) wrote on 2014-01-31:

#6

Hi Joseph - see dmesg.txt.gz for the stack traces. I cannot recreate this issue on demand I'm afraid and have not see it since raising this bug.

Revision history for this message

Launchpad Janitor (janitor) wrote on 2014-04-02:

#7

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]

Changed in linux (Ubuntu):
status:	Incomplete → Expired

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