From owner-freebsd-stable@FreeBSD.ORG Tue May 24 16:24:16 2005 Return-Path: X-Original-To: freebsd-stable@FreeBSD.ORG Delivered-To: freebsd-stable@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 085B216A41C for ; Tue, 24 May 2005 16:24:16 +0000 (GMT) (envelope-from kris@obsecurity.org) Received: from obsecurity.dyndns.org (CPE0050040655c8-CM00111ae02aac.cpe.net.cable.rogers.com [69.194.102.232]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8E79F43D54 for ; Tue, 24 May 2005 16:24:15 +0000 (GMT) (envelope-from kris@obsecurity.org) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id 63A4D513C0; Tue, 24 May 2005 09:25:03 -0700 (PDT) Date: Tue, 24 May 2005 09:25:03 -0700 From: Kris Kennaway To: Stephen Montgomery-Smith Message-ID: <20050524162503.GB59728@xor.obsecurity.org> References: <42934F0E.7080405@math.missouri.edu> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="oLBj+sq0vYjzfsbl" Content-Disposition: inline In-Reply-To: <42934F0E.7080405@math.missouri.edu> User-Agent: Mutt/1.4.2.1i Cc: freebsd-stable@FreeBSD.ORG Subject: Re: panic on RELENG_5 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 24 May 2005 16:24:16 -0000 --oLBj+sq0vYjzfsbl Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, May 24, 2005 at 10:58:06AM -0500, Stephen Montgomery-Smith wrote: > I have a dual Xeon with HTT enabled. Many months ago I had frequent=20 > problems with panics, which since dissappeared, until very recently.=20 > Now after dong a very recent upgrade of RELENG_5, the problem is back=20 > again. For whatever reason, I could not get savecore to work with my=20 > twe raid 0 had drives. So I put in another hard drive, just for getting= =20 > dumps, and now I actually have a dump!!!. >=20 > I did a config -g "after the fact" - I hope that is OK. >=20 > Here is what I got. Can you guys get anything out of this? >=20 > hub2# kgdb kernel.debug /var/crash/vmcore.84 > [GDB will not be able to debug user-mode threads:=20 > /usr/lib/libthread_db.so: Unde > fined symbol "ps_pglobal_lookup"] > GNU gdb 6.1.1 [FreeBSD] > Copyright 2004 Free Software Foundation, Inc. > GDB is free software, covered by the GNU General Public License, and you = are > welcome to change it and/or distribute copies of it under certain=20 > conditions. > Type "show copying" to see the conditions. > There is absolutely no warranty for GDB. Type "show warranty" for detail= s. > This GDB was configured as "i386-marcel-freebsd". > #0 0xc0617b0e in doadump () > (kgdb) backtrace > #0 0xc0617b0e in doadump () > #1 0xc0618187 in boot () > #2 0xc06184ad in panic () > #3 0xc07a9310 in trap_fatal () > #4 0xc07a8a89 in trap () > #5 0xc079679a in calltrap () > #6 0xe92a0018 in ?? () > #7 0xc0600010 in exit1 () > #8 0xc0612151 in sysctl_out_proc () > #9 0xc06128f0 in sysctl_kern_proc () > #10 0xc06202b7 in sysctl_root () > #11 0xc06204a4 in userland_sysctl () > #12 0xc0620355 in __sysctl () > #13 0xc07a964b in syscall () > #14 0xc07967ef in Xint0x80_syscall () Something is still wrong, because no source code references are listed here (i.e. this is what you'd get if you ran gdb on kernel, not kernel.dump). Kris --oLBj+sq0vYjzfsbl Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFCk1VfWry0BWjoQKURAhfpAJsEE7LpC/K25xRrXG34k/K46EtoHgCgu1+Z vE4e84f5kQ1+z428uCx0res= =zwR2 -----END PGP SIGNATURE----- --oLBj+sq0vYjzfsbl--