From owner-freebsd-alpha@FreeBSD.ORG Wed Apr 28 06:59:04 2004 Return-Path: Delivered-To: freebsd-alpha@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id BE3B216A4CE; Wed, 28 Apr 2004 06:59:04 -0700 (PDT) Received: from tigra.ip.net.ua (tigra.ip.net.ua [82.193.96.10]) by mx1.FreeBSD.org (Postfix) with ESMTP id CF74643D54; Wed, 28 Apr 2004 06:59:03 -0700 (PDT) (envelope-from ru@ip.net.ua) Received: from heffalump.ip.net.ua (heffalump.ip.net.ua [82.193.96.213]) by tigra.ip.net.ua (8.12.11/8.12.11) with ESMTP id i3SE4CDv049634 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 28 Apr 2004 17:04:14 +0300 (EEST) (envelope-from ru@ip.net.ua) Received: (from ru@localhost) by heffalump.ip.net.ua (8.12.11/8.12.11) id i3SDwojS043182; Wed, 28 Apr 2004 16:58:50 +0300 (EEST) (envelope-from ru) Date: Wed, 28 Apr 2004 16:58:50 +0300 From: Ruslan Ermilov To: Andrew Gallatin Message-ID: <20040428135850.GA43106@ip.net.ua> References: <20040428084120.GA25958@ip.net.ua> <16527.42479.941859.703698@grasshopper.cs.duke.edu> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="6TrnltStXW4iwmi0" Content-Disposition: inline In-Reply-To: <16527.42479.941859.703698@grasshopper.cs.duke.edu> User-Agent: Mutt/1.5.6i X-Virus-Scanned: by amavisd-new X-Spam-Checker-Version: SpamAssassin 2.55 (1.174.2.19-2003-05-19-exp) cc: Alan Cox cc: alpha@FreeBSD.org Subject: Re: pmap_emulate_reference() panics still ongoing X-BeenThere: freebsd-alpha@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Porting FreeBSD to the Alpha List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 28 Apr 2004 13:59:04 -0000 --6TrnltStXW4iwmi0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Apr 28, 2004 at 08:39:11AM -0400, Andrew Gallatin wrote: >=20 > Ruslan Ermilov writes: > > Andrew, > >=20 > > This is with latest src/sys/alpha/alpha/pmap.c,v 1.146. > >=20 > > db> where > > Debugger() at Debugger+0x38 > > __panic() at __panic+0x228 > > pmap_emulate_reference() at pmap_emulate_reference+0x15c > > trap() at trap+0x3dc > > XentMM() at XentMM+0x2c > > --- memory management fault (from ipl 0) --- > > --- user mode --- >=20 > Damn. Did the change make it any worse for you? >=20 No, I can't say this made things any worse. ;) This is not a very fast runner (166MHz EV4, 64MB RAM, swap is used). Since I've upgraded it to 5-CURRENT, running the GENERIC kernel, my 5 attempts to build world ended up with this panic (often the panic message was unreadable, this one, after I've upgraded kernel to the latest pmap.c, was probably a good exception). Now I've built the debug version of the kernel. Will it be of some help? (Hardly relevant, but it was happy running 4.10-RC.) Cheers, --=20 Ruslan Ermilov ru@FreeBSD.org FreeBSD committer --6TrnltStXW4iwmi0 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (FreeBSD) iD8DBQFAj7iaUkv4P6juNwoRAqR6AJ40FAlcoXwFrnZImVJWkbJIsOUKPgCZAXBc kuVnDrtvOuTVV/fLq/51bBQ= =OjYt -----END PGP SIGNATURE----- --6TrnltStXW4iwmi0--