Bug 539267 - kernel oops in b43 module while rebooting
Summary: kernel oops in b43 module while rebooting
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 12
Hardware: powerpc
OS: Linux
low
medium
Target Milestone: ---
Assignee: Kernel Maintainer List
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2009-11-19 19:00 UTC by Peter Lemenkov
Modified: 2010-02-01 19:57 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2010-02-01 18:47:54 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)
A screenshot of this oops. (3.00 MB, image/jpeg)
2009-11-19 19:07 UTC, Peter Lemenkov
no flags Details
dmesg output from this machine (45 bytes, text/plain)
2009-11-20 09:46 UTC, Peter Lemenkov
no flags Details
dmesg output from this machine (26.23 KB, text/plain)
2009-11-20 09:48 UTC, Peter Lemenkov
no flags Details
Oops Output on shutdown of PowerBook G4 1ghz using Fedora 12 Kernel 2.6.31.5-127.fc12.ppc (1.74 KB, text/plain)
2009-11-20 19:21 UTC, ^mp3axe^
no flags Details

Description Peter Lemenkov 2009-11-19 19:00:16 UTC
The kernel crashes each reboot with a stacktrace (attached picture). Looks like  it's an issue related to b43 and/or b43-openfwwf, but I'm not sure about the latter one.

Version-Release number of selected component (if applicable):
kernel-2.6.31.5-127.fc12.ppc
b43-openfwwf-5.2-2.fc12.noarch

How reproducible:
always.


Steps to Reproduce:
Just reboot from the terminal. I tried only rebooting from X11, but don't think it matters.

Comment 1 Peter Lemenkov 2009-11-19 19:07:00 UTC
Created attachment 372320 [details]
A screenshot of this oops.

Comment 2 Peter Lemenkov 2009-11-20 09:46:11 UTC
Created attachment 372443 [details]
dmesg output from this machine

Comment 3 Peter Lemenkov 2009-11-20 09:48:28 UTC
Created attachment 372445 [details]
dmesg output from this machine

Comment 4 ^mp3axe^ 2009-11-20 19:18:10 UTC
I am able to reproduce the bug on shutdown as well.  

Powerbook G4 1ghz.

Attaching a manually typed in Oops.

Comment 5 ^mp3axe^ 2009-11-20 19:21:06 UTC
Created attachment 372584 [details]
Oops Output on shutdown of PowerBook G4 1ghz using Fedora 12 Kernel 2.6.31.5-127.fc12.ppc

Comment 6 ^mp3axe^ 2009-11-20 19:31:19 UTC
If user runs 'sudo rmmod b43' before a shutdown or restart, Kernel Oops does not occur.

Comment 7 Peter Lemenkov 2009-11-25 08:43:09 UTC
This issue has already been addressed by mainline commit no.
d50bae33d1358b909ade05ae, and sent on to stable.

Comment 8 Peter Lemenkov 2010-02-01 18:47:54 UTC
The issue was gone in latest F-12 kernels. I believe, this thicket may be closed now.

Comment 9 ^mp3axe^ 2010-02-01 19:57:45 UTC
I will have to ask Bambi regarding the thicket.  But I can confirm this issue is fixed in the latest F12 updates.

This Bug can be closed as resolved.


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