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Date: Thu, 15 Jan 2004 11:12:19 -0800 (PST)
From: Nicolas DEFFAYET <nicolas@deffayet.com>
To: freebsd-gnats-submit@FreeBSD.org
Subject: Machine freeze when creating gif interface
X-Send-Pr-Version: www-2.0

>Number:         61390
>Category:       kern
>Synopsis:       [hang] Machine freeze when creating gif interface
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    remko
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Jan 15 11:20:15 PST 2004
>Closed-Date:    Fri Mar 16 08:47:36 GMT 2007
>Last-Modified:  Fri Mar 16 08:47:36 GMT 2007
>Originator:     Nicolas DEFFAYET
>Release:        5.2-RELEASE
>Organization:
Deffayet Task Force
>Environment:
FreeBSD router 5.2-RELEASE FreeBSD 5.2-RELEASE #0
>Description:
There is a problem (incompatibility bug ?) when kernel is compiled with device vlan and device gif.

When you create the gif interface with the command "ifconfig gif1 create" after the creation of a vlan interface, the machine freeze.
Please note that if you create the gif interface before the vlan interface it's work.
>How-To-Repeat:
ifconfig vlan1 create
ifconfig vlan1 inet 192.168.0.1 netmask 255.255.255.0 vlan 3 vlandev ti0
ifconfig gif1 create

Machine freeze after the command "ifconfig gif1 create".

>Fix:
Compile kernel without device vlan. When device vlan is needed, it will loaded as module.
>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->feedback 
State-Changed-By: remko 
State-Changed-When: Sun Mar 11 21:02:10 UTC 2007 
State-Changed-Why:  
I was unable te reproduce this, can you tell me whether this is still relevant? 


Responsible-Changed-From-To: freebsd-bugs->remko 
Responsible-Changed-By: remko 
Responsible-Changed-When: Sun Mar 11 21:02:10 UTC 2007 
Responsible-Changed-Why:  
grab the pr 

http://www.freebsd.org/cgi/query-pr.cgi?pr=61390 
State-Changed-From-To: feedback->closed 
State-Changed-By: remko 
State-Changed-When: Fri Mar 16 08:47:35 UTC 2007 
State-Changed-Why:  
feedback timeout 

http://www.freebsd.org/cgi/query-pr.cgi?pr=61390 
>Unformatted:
