From owner-freebsd-stable@freebsd.org  Tue Apr 19 11:04:10 2016
Return-Path: <owner-freebsd-stable@freebsd.org>
Delivered-To: freebsd-stable@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id 97CB5B13A5C
 for <freebsd-stable@mailman.ysv.freebsd.org>;
 Tue, 19 Apr 2016 11:04:10 +0000 (UTC)
 (envelope-from eugen@grosbein.net)
Received: from hz.grosbein.net (hz.grosbein.net [78.47.246.247])
 (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits))
 (Client CN "hz.grosbein.net", Issuer "hz.grosbein.net" (not verified))
 by mx1.freebsd.org (Postfix) with ESMTPS id 95F191FFA;
 Tue, 19 Apr 2016 11:04:09 +0000 (UTC)
 (envelope-from eugen@grosbein.net)
Received: from eg.sd.rdtc.ru (root@eg.sd.rdtc.ru [62.231.161.221])
 by hz.grosbein.net (8.14.9/8.14.9) with ESMTP id u3JB40EO088516
 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT);
 Tue, 19 Apr 2016 13:04:01 +0200 (CEST)
 (envelope-from eugen@grosbein.net)
X-Envelope-From: eugen@grosbein.net
X-Envelope-To: melissa-freebsd@littlebluecar.co.uk
Received: from eg.sd.rdtc.ru (eugen@localhost [127.0.0.1])
 by eg.sd.rdtc.ru (8.15.2/8.15.2) with ESMTP id u3JB3rfc024825;
 Tue, 19 Apr 2016 18:03:53 +0700 (KRAT)
 (envelope-from eugen@grosbein.net)
Subject: Re: 10.3 and reboot -r (reroot)
To: Melissa Jenkins <melissa-freebsd@littlebluecar.co.uk>
References: <mailman.13.1446379200.13179.freebsd-stable@freebsd.org>
 <45B67BCE-540F-432A-9AA2-192B20312D27@littlebluecar.co.uk>
 <5715F73F.7050208@grosbein.net>
 <F92A62F5-40D0-4A8A-9BEC-23EE6AA3AB62@littlebluecar.co.uk>
 <5716064E.3080005@grosbein.net>
 <629567AE-280D-481A-833C-3946612D8381@littlebluecar.co.uk>
Cc: freebsd-stable@freebsd.org, Edward Tomasz Napierala <trasz@FreeBSD.org>
From: Eugene Grosbein <eugen@grosbein.net>
Message-ID: <57161099.20600@grosbein.net>
Date: Tue, 19 Apr 2016 18:03:53 +0700
User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101
 Thunderbird/38.4.0
MIME-Version: 1.0
In-Reply-To: <629567AE-280D-481A-833C-3946612D8381@littlebluecar.co.uk>
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
X-Spam-Status: No, score=1.3 required=5.0 tests=BAYES_00, DATE_IN_FUTURE_96_Q, 
 LOCAL_FROM autolearn=no version=3.3.2
X-Spam-Report: * 1.0 DATE_IN_FUTURE_96_Q Date: is 4 days to 4 months after
 Received: date
 * -2.3 BAYES_00 BODY: Bayes spam probability is 0 to 1%
 *      [score: 0.0000] *  2.6 LOCAL_FROM From my domains
X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on hz.grosbein.net
X-Spam-Level: *
X-BeenThere: freebsd-stable@freebsd.org
X-Mailman-Version: 2.1.21
Precedence: list
List-Id: Production branch of FreeBSD source code <freebsd-stable.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-stable>, 
 <mailto:freebsd-stable-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-stable/>
List-Post: <mailto:freebsd-stable@freebsd.org>
List-Help: <mailto:freebsd-stable-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-stable>,
 <mailto:freebsd-stable-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 19 Apr 2016 11:04:10 -0000

On 19.04.2016 17:39, Melissa Jenkins wrote:
> Will do - it behaves the same even without PXE.
> 
> I believe the issue is that kern.proc.pathname does not exist on any of my systems

Have you tried running "sysctl -d kern.proc.pathname" ?