From owner-freebsd-current@FreeBSD.ORG  Fri Jun 22 13:50:00 2012
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: current@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 8EC051065672
	for <current@freebsd.org>; Fri, 22 Jun 2012 13:50:00 +0000 (UTC)
	(envelope-from david@catwhisker.org)
Received: from albert.catwhisker.org (m209-73.dsl.rawbw.com [198.144.209.73])
	by mx1.freebsd.org (Postfix) with ESMTP id 6459D8FC0C
	for <current@freebsd.org>; Fri, 22 Jun 2012 13:50:00 +0000 (UTC)
Received: from albert.catwhisker.org (localhost [127.0.0.1])
	by albert.catwhisker.org (8.14.5/8.14.5) with ESMTP id q5MDnxiA019308
	for <current@freebsd.org>; Fri, 22 Jun 2012 06:49:59 -0700 (PDT)
	(envelope-from david@albert.catwhisker.org)
Received: (from david@localhost)
	by albert.catwhisker.org (8.14.5/8.14.5/Submit) id q5MDnxLH019307
	for current@freebsd.org; Fri, 22 Jun 2012 06:49:59 -0700 (PDT)
	(envelope-from david)
Date: Fri, 22 Jun 2012 06:49:59 -0700
From: David Wolfskill <david@catwhisker.org>
To: current@freebsd.org
Message-ID: <20120622134959.GT1874@albert.catwhisker.org>
Mail-Followup-To: David Wolfskill <david@catwhisker.org>, current@freebsd.org
Mime-Version: 1.0
Content-Type: multipart/signed; micalg=pgp-sha1;
	protocol="application/pgp-signature"; boundary="L2YZAWjVjAQ1Un1Q"
Content-Disposition: inline
User-Agent: Mutt/1.4.2.3i
Cc: 
Subject: SIGSEGV in lots of processes (head i386 @r237440)
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>, 
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 22 Jun 2012 13:50:00 -0000


--L2YZAWjVjAQ1Un1Q
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
Content-Transfer-Encoding: quoted-printable

Just updated my laptop's head slice from r237378 to r237440; while
it did manage to get to multi-user mode, I was only able to login as
root, and whenever I tried to do much of anything, the sell (csh) exited
with a SIGSEGV.

I finally gave it a "3-fingered salute", [Ctl-Alt-Del], and init
appeared to enter a non-terminating SIGSEGV loop.

My build machine is still building the kernel; assuming(!) I see similar
behavior on that, I should be able to poke around a bit, as I have a
serial console on it (though I'll be remote from it, as I'll be at
work).

Anyway, I thought I'd mention this in case it might help someone.

The typescript from the "svn update" and the resulting build may be
found at <http://www/~david/FreeBSD/head_r237440.txt>.

Peace,
david
--=20
David H. Wolfskill				david@catwhisker.org
Depriving a girl or boy of an opportunity for education is evil.

See http://www.catwhisker.org/~david/publickey.gpg for my public key.

--L2YZAWjVjAQ1Un1Q
Content-Type: application/pgp-signature
Content-Disposition: inline

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.19 (FreeBSD)

iEYEARECAAYFAk/keAcACgkQmprOCmdXAD1tsACdGas1VMcy4t1rd+pN24B5ryc1
TnQAni8hAqE47j0S6c3nSO1O3ATFtdc5
=q/E7
-----END PGP SIGNATURE-----

--L2YZAWjVjAQ1Un1Q--