NetBSD Problem Report #23734

Received: (qmail 16971 invoked by uid 605); 13 Dec 2003 19:32:13 -0000
Message-Id: <20031213193212.890A2A2B7@shiny.astron.com>
Date: Sat, 13 Dec 2003 14:32:12 -0500 (EST)
From: christos@zoulas.com
Sender: gnats-bugs-owner@NetBSD.org
Reply-To: christos@zoulas.com
To: gnats-bugs@gnats.NetBSD.org
Subject: panic when mounting fdesc over nullfs
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>Number:         23734
>Category:       kern
>Synopsis:       panic when mounting fdesc over nullfs
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Dec 13 19:33:00 +0000 2003
>Closed-Date:    
>Last-Modified:  Sat Dec 09 17:00:40 +0000 2006
>Originator:     Christos Zoulas
>Release:        NetBSD 1.6ZG
>Organization:
	Foo & Bar Grill
>Environment:
System: NetBSD shiny.astron.com 1.6ZG NetBSD 1.6ZG (SHINY) #209: Sun Dec 7 01:38:40 EST 2003 christos@shiny.astron.com:/usr/src/sys/arch/i386/compile/SHINY i386
Architecture: i386
Machine: i386
>Description:
	kernel panics when mounting null over fdesc.
	the problem is that fdesc doesn't set up v_specinfo for device vnodes.
>How-To-Repeat:
	mount -t fdesc -o union none /dev.
	mount -t null /dev /mnt
	cd /mnt
	ls -l
	[stat causes the panic]
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:

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