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Date: Sat, 6 Feb 2010 00:48:20 GMT
From: Gautham Ganapathy <gautham@lisphacker.org>
To: freebsd-gnats-submit@FreeBSD.org
Subject: Creating virtual interface over wpi0 in monitor mode causes crash
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>Number:         143595
>Category:       kern
>Synopsis:       [wpi] [panic] Creating virtual interface over wpi0 in monitor mode causes crash
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    bschmidt
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Feb 06 00:50:01 UTC 2010
>Closed-Date:    Tue Jun 19 07:00:13 UTC 2012
>Last-Modified:  Tue Jun 19 07:00:13 UTC 2012
>Originator:     Gautham Ganapathy
>Release:        8-STABLE
>Organization:
>Environment:
FreeBSD spock 8.0-STABLE FreeBSD 8.0-STABLE #4: Sun Jan 31 09:16:32 IST 2010     root@spock:/usr/obj/usr/src/sys/GENERIC  amd64
>Description:
After I bring all n/w interfaces down (/etc/rc.d/netif stop) and then
create an virtual interface over wpi0 in monitor mode (ifconfig wlan0
create wlandev wpi0 wlanmode monitor), the system crashes.

>How-To-Repeat:
/etc/rc.d/netif stop
ifconfig wlan0 create wlandev wpi0 wlanmode monitor

>Fix:


>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: freebsd-bugs->freebsd-net 
Responsible-Changed-By: linimon 
Responsible-Changed-When: Sat Feb 6 03:05:55 UTC 2010 
Responsible-Changed-Why:  
Over to maintainer(s). 

http://www.freebsd.org/cgi/query-pr.cgi?pr=143595 

From: Henry Hu <henry.hu.sh@gmail.com>
To: bug-followup@FreeBSD.org, gautham@lisphacker.org
Cc:  
Subject: Re: kern/143595: [wpi] [panic] Creating virtual interface over wpi0 
	in monitor mode causes crash
Date: Thu, 25 Mar 2010 23:42:09 +0800

 It seems like that this is the same problem as kern/138427: [wpi]
 [panic] Kernel panic after trying set monitor wlanmode on Intel 3945
 ABG (wpi driver)
 
 -- 
 Cheers,
 Henry
State-Changed-From-To: open->feedback 
State-Changed-By: bschmidt 
State-Changed-When: Sun Dec 19 10:39:37 UTC 2010 
State-Changed-Why:  
Can you verify that the patch from kern/138427 fixes the issue? 


Responsible-Changed-From-To: freebsd-net->bschmidt 
Responsible-Changed-By: bschmidt 
Responsible-Changed-When: Sun Dec 19 10:39:37 UTC 2010 
Responsible-Changed-Why:  
Over to me. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=143595 
State-Changed-From-To: feedback->closed 
State-Changed-By: bschmidt 
State-Changed-When: Tue Jun 19 07:00:00 UTC 2012 
State-Changed-Why:  
feedback timeout 

http://www.freebsd.org/cgi/query-pr.cgi?pr=143595 
>Unformatted:
