From deejay2@smart-x.ctlc.interplex.ca  Thu Aug  2 21:59:23 2001
Return-Path: <deejay2@smart-x.ctlc.interplex.ca>
Received: from smart-x.ctlc.interplex.ca (202-75.paris.interplex.ca [209.71.202.75])
	by hub.freebsd.org (Postfix) with ESMTP id AB64B37B405
	for <FreeBSD-gnats-submit@freebsd.org>; Thu,  2 Aug 2001 21:59:22 -0700 (PDT)
	(envelope-from deejay2@smart-x.ctlc.interplex.ca)
Received: (from deejay2@localhost)
	by smart-x.ctlc.interplex.ca (8.11.3/8.11.3) id f7351H202343;
	Fri, 3 Aug 2001 01:01:17 -0400 (EDT)
	(envelope-from deejay2)
Message-Id: <200108030501.f7351H202343@smart-x.ctlc.interplex.ca>
Date: Fri, 3 Aug 2001 01:01:17 -0400 (EDT)
From: Dominic Blais <deejay2@smart-x.ctlc.interplex.ca>
Reply-To: deejay2@smart-x.ctlc.interplex.ca
To: FreeBSD-gnats-submit@freebsd.org
Cc:
Subject: many mount/umount smbfs share results in kernel panic
X-Send-Pr-Version: 3.113
X-GNATS-Notify:

>Number:         29405
>Category:       kern
>Synopsis:       many mount/umount smbfs share results in kernel panic
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    bp
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Aug 02 22:00:01 PDT 2001
>Closed-Date:    Fri Jan 4 04:53:29 PST 2002
>Last-Modified:  Fri Jan 04 04:54:10 PST 2002
>Originator:     Dominic Blais
>Release:        FreeBSD 4.3-RELEASE i386
>Organization:
no
>Environment:
System: FreeBSD smart-x.ctlc.interplex.ca 4.3-RELEASE FreeBSD 4.3-RELEASE #1: Thu Aug 2 22:37:37 EDT 2001 root@smart-x.ctlc.interplex.ca:/usr/src/sys/compile/SMARTX i386



	
>Description:

         If you mount/umount a smbfs share many times, it will result
in a kernel panic, syncing HDD and forcing a reboot... 


>How-To-Repeat:
 
        mount_smbfs -u UID -I hostname //user@hostname/share /mountpoint
        umount /mountpoint

        repeat.. and repeat... read a little bit something on the
share.. umount.. re-mount... umount... re-mount.... This should crash in
less than 30 tries... but it can happen at the 2nd only sometimes..

>Fix:

        Don't know..
>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: gnats-admin->freebsd-bugs 
Responsible-Changed-By: dd 
Responsible-Changed-When: Sat Aug 11 13:03:39 PDT 2001 
Responsible-Changed-Why:  
misfiled 

http://www.FreeBSD.org/cgi/query-pr.cgi?pr=29405 
Responsible-Changed-From-To: freebsd-bugs->bp 
Responsible-Changed-By: kris 
Responsible-Changed-When: Sat Sep 8 01:26:42 PDT 2001 
Responsible-Changed-Why:  
Boris maintains smbfs 

http://www.FreeBSD.org/cgi/query-pr.cgi?pr=29405 
State-Changed-From-To: open->feedback 
State-Changed-By: sheldonh 
State-Changed-When: Thu Dec 27 04:36:51 PST 2001 
State-Changed-Why:  
I can't reproduce this on recent systems.  Please try with a recent 
-STABLE and let me know whether you still see the problem. 

http://www.FreeBSD.org/cgi/query-pr.cgi?pr=29405 
State-Changed-From-To: feedback->closed 
State-Changed-By: sheldonh 
State-Changed-When: Fri Jan 4 04:53:29 PST 2002 
State-Changed-Why:  
Mail to originator times out.  This is unfortunate, as the problem 
definitely existed at one point, and it would be nice to know 
that it's really resolved. 

http://www.FreeBSD.org/cgi/query-pr.cgi?pr=29405 
>Unformatted:
