Bug 700514

Summary: [abrt] kernel: [114415.424769] WARNING: at net/mac80211/util.c:1176 ieee80211_reconfig+0x1b7/0x458 [mac80211](): TAINTED Warning Issued
Product: [Fedora] Fedora Reporter: Oded Arbel <oded>
Component: kernelAssignee: Stanislaw Gruszka <sgruszka>
Status: CLOSED INSUFFICIENT_DATA 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: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:306764811404ec46af815d807c6c5c86a436503b
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-05-25 12:01:23 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Description Flags
File: backtrace none

Description Oded Arbel 2011-04-28 15:09:11 UTC 
abrt version: 2.0.1
cmdline: ro root=UUID=41be443d-e74f-4cc0-8aa2-241987598f4b rd_NO_LUKS rd_NO_LVM rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=us rhgb quiet
component: kernel
reported_to: kerneloops: URL=http://submit.kerneloops.org/submitoops.php
kernel_tainted: 512
kernel: 2.6.38.3-18.fc15.x86_64
reason: [114415.424769] WARNING: at net/mac80211/util.c:1176 ieee80211_reconfig+0x1b7/0x458 [mac80211]()
architecture: x86_64
package: kernel
os_release: Fedora release 15 (Lovelock)
time: 1304003295

Text file: backtrace, 2294 bytes

event_log
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2011-04-28-18:08:54> Submitting oops report to http://submit.kerneloops.org/submitoops.php
2011-04-28-18:09:03  Kernel oops report was uploaded
Comment 1 Oded Arbel 2011-04-28 15:09:14 UTC 
Created attachment 495563 [details]
File: backtrace
Comment 2 Stanislaw Gruszka 2011-05-02 09:33:01 UTC 
WARN_ON(drv_sta_add(local, sdata, &sta->sta)); what mean driver fail to add info about remote station to the firmware. But before, we have ieee80211_restart_work() - firmware have to be restarted for some reason.

I think this could be related with other iwl3945 bug that is already fixed in kernel-2.6.38.4-20.fc15. Could you try that kernel and/or provide full dmesg/logs from broken kernel?