Public bug reported:
My kernel log is being filled by this:
WARNING: at /build/buildd/linux-3.0.0/net/mac80211/rx.c:2910
ieee80211_rx+0x9b/0x1b0 [mac80211]()
[... stack trace, etc ]
at a very very fast rate. Since the stack trace shows it is in
ieee80211_rx and the rate is so high, I'm guessing this is happening
with every interrupt for the device.
Any ideas as to the cause/fix for this? It makes it difficult to gather
meaningful data from the kernel log when it's being filled by those
messages. And any amount of traffic causes /var/log/kern.log to grow at
a rather fast rate.
This is mostly an annoying issue, as there seem to be no other real
symptoms. Speedtest.net tests show it's achieving the same bandwidth
I'd get if I was connected via ethernet (although kern.log grew from
7.2MB to 7.6MB just by running a single test on there).
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: linux-image-3.0.0-12-generic 3.0.0-12.20
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
NonfreeKernelModules: wl nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu3
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC269VB Analog [ALC269VB Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: snoonan 1546 F.... pulseaudio
/dev/snd/controlC0: snoonan 1546 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf5efc000 irq 44'
Mixer name : 'Realtek ALC269VB'
Components : 'HDA:10ec0269,1043841c,00100100'
Controls : 12
Simple ctrls : 8
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xfbffc000 irq 17'
Mixer name : 'Nvidia GPU 0b HDMI/DP'
Components : 'HDA:10de000b,10de0101,00100200'
Controls : 16
Simple ctrls : 4
Date: Sun Oct 16 23:27:47 2011
HibernationDevice: RESUME=UUID=70ce1aac-7194-4741-80d3-2b71d3850fbb
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
MachineType: ASUSTeK Computer INC. 1015PN
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic
root=UUID=7900e58c-b6cc-4c2d-819a-51d3ebcd14d2 ro
PulseSinks: Error: command ['pacmd', 'list-sinks'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
PulseSources: Error: command ['pacmd', 'list-sources'] failed with exit code 1:
No PulseAudio daemon running, or not running as session daemon.
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
SourcePackage: linux
StagingDrivers: brcmsmac brcmutil
UpgradeStatus: Upgraded to oneiric on 2011-10-15 (1 days ago)
dmi.bios.date: 11/10/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0402
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: 1015PN
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: x.xx
dmi.chassis.asset.tag: 0x00000000
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK Computer INC.
dmi.chassis.version: x.x
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr0402:bd11/10/2010:svnASUSTeKComputerINC.:pn1015PN:pvrx.x:rvnASUSTeKComputerINC.:rn1015PN:rvrx.xx:cvnASUSTeKComputerINC.:ct10:cvrx.x:
dmi.product.name: 1015PN
dmi.product.version: x.x
dmi.sys.vendor: ASUSTeK Computer INC.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug oneiric staging
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https://bugs.launchpad.net/bugs/876231
Title:
very frequent warnings in kernel log with BCM43224
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