10ec:8171 r8192se_pci + powertop (iwpriv -a) = kernel panic
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Medium
|
Unassigned | ||
Lucid |
Won't Fix
|
Medium
|
Tim Gardner |
Bug Description
Steps to reproduce:
1. Make sure r8192se_pci is loaded (I don't know if RTL8192SE hardware is necessary).
2. Run powertop as root.
3. BOOM!
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-
Regression: No
Reproducible: Yes
ProcVersionSign
Uname: Linux 2.6.32-22-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: ALC269 Analog [ALC269 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: ALC269 Analog [ALC269 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xfbbf8000 irq 16'
Mixer name : 'Realtek ALC269'
Components : 'HDA:10ec0269,
Controls : 12
Simple ctrls : 7
Date: Wed May 26 11:53:18 2010
InstallationMedia: Kubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100427)
MachineType: ASUSTeK Computer INC. 1201T
ProcCmdLine: BOOT_IMAGE=
ProcEnviron:
LANGUAGE=
LANG=en_US.UTF-8
SHELL=/bin/bash
RelatedPackageV
RfKill:
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
SourcePackage: linux
StagingDrivers: r8192_pci
Title: [STAGING]
dmi.bios.date: 02/02/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0317
dmi.board.
dmi.board.name: 1201T
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: x.xx
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK Computer INC.
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: 1201T
dmi.product.
dmi.sys.vendor: ASUSTeK Computer INC.
Changed in linux (Ubuntu): | |
status: | Incomplete → New |
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
importance: | Undecided → Medium |
assignee: | nobody → Canonical Kernel Team (canonical-kernel-team) |
Changed in linux (Ubuntu Lucid): | |
assignee: | Canonical Kernel Team (canonical-kernel-team) → Andy Whitcroft (apw) |
Changed in linux (Ubuntu): | |
assignee: | Canonical Kernel Team (canonical-kernel-team) → nobody |
tags: |
added: kernel-net removed: kernel-candidate kernel-wireless |
summary: |
- r8192se_pci + powertop (iwpriv -a) = kernel panic + 10ec:8171 r8192se_pci + powertop (iwpriv -a) = kernel panic |
tags: |
added: needs-upstream-testing removed: networking |
Changed in linux (Ubuntu Lucid): | |
assignee: | Andy Whitcroft (apw) → Tim Gardner (timg-tpi) |
status: | Incomplete → In Progress |
Changed in linux (Ubuntu): | |
status: | Confirmed → Invalid |
This bug also occurs when I use the mainline 2.6.34 kernel with the latest r8192se_pci driver from Realtek's website. Therefore, I believe the r8192se_pci module is ultimately responsible.