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Date: Mon, 8 Dec 2003 12:19:24 -0800 (PST)
From: Doug White <dwhite@gumbysoft.com>
To: Andrew Lankford <mirage9_1999@yahoo.com>
Cc: FreeBSD-gnats-submit@freebsd.org, current@freebsd.org
In-Reply-To: <20031207213724.66325.qmail@web40802.mail.yahoo.com>
Subject: Re: panic with DVDROM in 5-CURRENT
References: <20031207213724.66325.qmail@web40802.mail.yahoo.com>

>Number:         60051
>Category:       kern
>Synopsis:       Re: panic with DVDROM in 5-CURRENT
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Dec 08 12:50:19 PST 2003
>Closed-Date:    Mon Dec 08 13:56:52 PST 2003
>Last-Modified:  Mon Dec 08 13:56:52 PST 2003
>Originator:     
>Release:        
>Organization:
>Environment:
>Description:
 On Sun, 7 Dec 2003, Andrew Lankford wrote:
 
 >
 > Using the latest build of ogle with /dev/acd0 caused the latest panic
 >  (backtrace below).  I think the same sort of panic has occured when I
 > tried playing CD's on this drive as well.  It looks like some sort of
 > race because these panics aren't persistent but seem to happen when I
 > start up cdcontrol or ogle too quickly.  Just a guess.  I have another
 > backtrace for CD playback with an older kernel.
 
 Please compile with INVARIANTS and INVARIANTS_SUPPORT in your kernel and
 try to trigger this again. phk recently committed some KASSERTs to capture
 the case that you may be hitting.
 
 -- 
 Doug White                    |  FreeBSD: The Power to Serve
 dwhite@gumbysoft.com          |  www.FreeBSD.org
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->closed 
State-Changed-By: linimon 
State-Changed-When: Mon Dec 8 13:56:01 PST 2003 
State-Changed-Why:  
Misfiled followup. 


Responsible-Changed-From-To: gnats-admin->freebsd-bugs 
Responsible-Changed-By: linimon 
Responsible-Changed-When: Mon Dec 8 13:56:01 PST 2003 
Responsible-Changed-Why:  

http://www.freebsd.org/cgi/query-pr.cgi?pr=60051 
>Unformatted:
