Connecting two USB flash drive at one causes crash

Bug #878169 reported by Hansen on 2011-10-19
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Medium
Unassigned

Bug Description

Laptop testing on Leonovo s205 AMD E-450 Ubuntu Desktop AMD64.
Connecting two USB flash drives at one in right side USB connectors causes kernel panic. (mouse in only left connector)
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu3
Architecture: amd64
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 1: SB [HDA ATI SB], device 0: CONEXANT Analog [CONEXANT Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC2: mads 1647 F.... pulseaudio
 /dev/snd/controlC1: mads 1647 F.... pulseaudio
 /dev/snd/pcmC1D0p: mads 1647 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Generic'/'HD-Audio Generic at 0xf0244000 irq 44'
   Mixer name : 'ATI R6xx HDMI'
   Components : 'HDA:1002aa01,00aa0100,00100200'
   Controls : 4
   Simple ctrls : 1
Card0.Amixer.values:
 Simple mixer control 'IEC958',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [on]
Card1.Amixer.info:
 Card hw:1 'SB'/'HDA ATI SB at 0xf0240000 irq 16'
   Mixer name : 'Conexant CX20590'
   Components : 'HDA:14f1506e,17aa6005,00100002'
   Controls : 8
   Simple ctrls : 5
Card2.Amixer.info:
 Card hw:2 'AW1'/'BeAutiful Qing Audioengine AW1 at usb-0000:00:13.0-2, full speed'
   Mixer name : 'USB Mixer'
   Components : 'USB08bb:2704'
   Controls : 2
   Simple ctrls : 1
CheckboxSubmission: bffc86a3a66bdd5f0bf19096ca734924
CheckboxSystem: bb422ca46d02494cdbc459927a98bc2f
DistroRelease: Ubuntu 11.10
HibernationDevice: RESUME=UUID=43d5b530-46f6-47fd-9f9f-382af486bce3
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20111007.1)
MachineType: LENOVO 1038D4G
Package: linux (not installed)
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.0.0-12-generic root=UUID=e66d0026-7a06-4bb3-b7b5-d3688ce92316 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
RelatedPackageVersions:
 linux-restricted-modules-3.0.0-12-generic N/A
 linux-backports-modules-3.0.0-12-generic N/A
 linux-firmware 1.60
StagingDrivers: rts5139
Tags: oneiric running-unity staging
Uname: Linux 3.0.0-12-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 08/10/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 4BCN24WW
dmi.board.asset.tag: Base Board Asset Tag Unknown
dmi.board.name: Inagua
dmi.board.vendor: LENOVO
dmi.board.version: 109-B78210-00A
dmi.chassis.asset.tag: Chassis Asset Tag Unknown
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Chassis Version Unknown
dmi.modalias: dmi:bvnLENOVO:bvr4BCN24WW:bd08/10/2011:svnLENOVO:pn1038D4G:pvrIdeapadS205:rvnLENOVO:rnInagua:rvr109-B78210-00A:cvnLENOVO:ct10:cvrChassisVersionUnknown:
dmi.product.name: 1038D4G
dmi.product.version: Ideapad S205
dmi.sys.vendor: LENOVO

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tags: added: apport-collected oneiric running-unity staging
description: updated

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Hansen (moteprime) wrote : Lspci.txt

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Hansen (moteprime) wrote : Lsusb.txt

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Brad Figg (brad-figg) on 2011-10-19
Changed in linux (Ubuntu):
status: New → Confirmed
Joseph Salisbury (jsalisbury) wrote :

Would it be possible for you to test the latest upstream kernel? It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the release candidate kernel versus the daily build. Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag(Only that one tag, please leave the others). This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text.

If this bug is fixed by the mainline kernel, please add the following tag 'kernel-fixed-upstream-KERNEL-VERSION'. For example, if kernel version 3.1-rc9 fixed and issue, the tag would be: 'kernel-fixed-upstream-v3.1-rc9'.

If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'.

Hansen (moteprime) on 2011-10-19
description: updated
Hansen (moteprime) wrote :

Hi.
Tested this bug against Kernel build 3.1.0-0301rc10, it has been fixed in this build.
I can't find the 'needs-upstream-testing' tag but added the kernel-fixed-upstream-v3.1-rc10 tag.
Hope that i didn't mess things up.
Thanks.

tags: added: kernel-fixed-upstream-v3.1-rc10
Ubuntu QA Website (ubuntuqa) wrote :

This bug has been reported on the Ubuntu laptop testing tracker.

A list of all reports related to this bug can be found here:
http://laptop.qa.ubuntu.com/qatracker/reports/bugs/878169

tags: added: laptop-testing

Hansen, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, as per http://kernel.ubuntu.com/~kernel-ppa/info/kernel-version-map.html the last known good Ubuntu kernel 3.0.0-12.20 is based on mainline 3.0.4 . So, the next step is to perform a reverse mainline kernel bisect from 3.0.4 to v3.1-rc10, in order to identify the last good upstream kernel and first bad one. As per http://kernel.ubuntu.com/~kernel-ppa/mainline/ we have:
v3.0.4-oneiric/
v3.0.5-oneiric/
v3.0.6-oneiric/
v3.0.7-oneiric/
v3.0.8-oneiric/
v3.0.9-oneiric/
v3.0.10-oneiric/
v3.0.11-oneiric/
v3.0.12-oneiric/
v3.0.13-oneiric/
v3.0.14-oneiric/
v3.0.15-oneiric/
v3.0.16-oneiric/
v3.0.17-oneiric/
v3.0.18-oneiric/
v3.0.19-oneiric/
v3.0.20-oneiric/
v3.0.21-oneiric/
v3.0.22-oneiric/
v3.0.23-oneiric/
v3.0.24-oneiric/
v3.0.25-oneiric/
v3.0.26-oneiric/
v3.0.27-oneiric/
v3.0.28-oneiric/
v3.0.29-oneiric/
v3.0.30-oneiric/
v3.0.31-oneiric/
v3.0.32-oneiric/
v3.0.33-oneiric/
v3.0.34-oneiric/
v3.0.35-oneiric/
v3.0.36-oneiric/
v3.0.37-oneiric/
v3.0.38-oneiric/
v3.0.39-oneiric/
v3.0.40-oneiric/
v3.0.41-oneiric/
v3.0.42-oneiric/
v3.0.43-oneiric/
v3.0.44-oneiric/
v3.0.45-oneiric/
v3.0.46-oneiric/
v3.1-oneiric/
v3.1-rc1-oneiric/
v3.1-rc2-oneiric/
v3.1-rc3-oneiric/
v3.1-rc4-oneiric/
v3.1-rc5-oneiric/
v3.1-rc6-oneiric/
v3.1-rc7-oneiric/
v3.1-rc8-oneiric/
v3.1-rc9-oneiric/
v3.1-rc10-oneiric/

Hence, could you please test http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.0.30-oneiric/ ?

For more on bisecting, please see https://wiki.ubuntu.com/Kernel/KernelBisection .

Thank you for your understanding.

Helpful Bug Reporting Tips:
https://help.ubuntu.com/community/ReportingBugs

Changed in linux (Ubuntu):
importance: Undecided → Medium
status: Confirmed → Incomplete
Hansen (moteprime) wrote :

Hi. -Sorry, but i totally forget about this bug.
I'm on Quantal with stock kernel now, and this bug has been solved.
Please close this bug.

Hansen, this bug report is being closed due to your last comment https://bugs.launchpad.net/ubuntu/+source/linux/+bug/878169/comments/28 regarding this being fixed with an update. For future reference you can manage the status of your own bugs by clicking on the current status in the yellow line and then choosing a new status in the revealed drop down box. You can learn more about bug statuses at https://wiki.ubuntu.com/Bugs/Status. Thank you again for taking the time to report this bug and helping to make Ubuntu better. Please submit any future bugs you may find.

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