Bug 691585

Summary: pagefault (oops) from iwl_queue_space
Product: [Fedora] Fedora Reporter: Bastiaan Jacques <bastiaan>
Component: kernelAssignee: Stanislaw Gruszka <sgruszka>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 15CC: gansalmon, itamar, jonathan, kernel-maint, linville, madhu.chinakonda
Target Milestone: ---   
Target Release: ---   
Hardware: i686   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-04-22 12:13:41 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
photo of screen showing oops none

Description Bastiaan Jacques 2011-03-28 21:48:51 UTC
Created attachment 488281 [details]
photo of screen showing oops

Description of problem:
Oops that seems to originate in iwl_queue_space().

Version-Release number of selected component (if applicable):
kernel-2.6.38-1.fc15.i686

How reproducible:
Occasionally

Steps to Reproduce:
1. Connect to wireless internet (iwl3945)
2. leave the computer alone for a few hours
3.
  
Actual results:
Fedora switched from X to console and showed oops message.

Expected results:
Continue functioning as normal.

Additional info:
I took a photo of the screen, which is attached.

Comment 1 Stanislaw Gruszka 2011-03-31 07:59:03 UTC
Looks like duplicate of 688252
disable_hw_scan=1 should help
https://bugzilla.redhat.com/show_bug.cgi?id=688252#c6

Comment 2 Bastiaan Jacques 2011-04-14 17:13:13 UTC
(In reply to comment #1)
> Looks like duplicate of 688252
> disable_hw_scan=1 should help
> https://bugzilla.redhat.com/show_bug.cgi?id=688252#c6

Because the oops happened so infrequently it took a while to confirm that in fact disable_hw_scan=1 prevents it from happening.

Comment 3 Stanislaw Gruszka 2011-04-22 12:13:41 UTC

*** This bug has been marked as a duplicate of bug 688252 ***