From owner-freebsd-current@FreeBSD.ORG Sun Oct 12 00:06:25 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id BF10716A4BF; Sun, 12 Oct 2003 00:06:25 -0700 (PDT) Received: from ms-smtp-03.southeast.rr.com (ms-smtp-03.southeast.rr.com [24.93.67.84]) by mx1.FreeBSD.org (Postfix) with ESMTP id ED78F43F75; Sun, 12 Oct 2003 00:06:23 -0700 (PDT) (envelope-from marcus@marcuscom.com) Received: from creme-brulee.marcuscom.com (rdu74-159-108.nc.rr.com [24.74.159.108])h9C742Vx028820; Sun, 12 Oct 2003 03:04:02 -0400 (EDT) Received: from [192.168.1.4] (shumai.marcuscom.com [192.168.1.4]) h9C75X1v076898; Sun, 12 Oct 2003 03:05:33 -0400 (EDT) (envelope-from marcus@marcuscom.com) From: Joe Marcus Clarke To: Kris Kennaway In-Reply-To: <20031012064129.GA26012@rot13.obsecurity.org> References: <200310120602.h9C626N1068466@gw.catspoiler.org> <1065940521.50866.29.camel@shumai.marcuscom.com> <20031012064129.GA26012@rot13.obsecurity.org> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-rAqjQVrFFsMI0BAn9Mzs" Organization: MarcusCom, Inc. Message-Id: <1065942380.50866.40.camel@shumai.marcuscom.com> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.5 Date: Sun, 12 Oct 2003 03:06:20 -0400 X-Spam-Status: No, hits=-4.9 required=5.0 tests=BAYES_00 autolearn=ham version=2.60 X-Spam-Checker-Version: SpamAssassin 2.60 (1.212-2003-09-23-exp) on creme-brulee.marcuscom.com cc: Don Lewis cc: freebsd-current@freebsd.org cc: sgk@troutmask.apl.washington.edu Subject: Re: panic: pmap_zero_page: CMAP3 busy X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 12 Oct 2003 07:06:26 -0000 --=-rAqjQVrFFsMI0BAn9Mzs Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Sun, 2003-10-12 at 02:41, Kris Kennaway wrote: > On Sun, Oct 12, 2003 at 02:35:21AM -0400, Joe Marcus Clarke wrote: > > On Sun, 2003-10-12 at 02:02, Don Lewis wrote: > > > On 11 Oct, Steve Kargl wrote: > > > > Upgrade tonight (7pm PST) and received the following > > > > on rebooting > > > >=20 > > > > panic: pmap_zero_page: CMAP3 busy > > > >=20 > > > > Unfortunately, this system does not have a serial > > > > console and the panic locked it up tight. Only > > > > a hard reset brought the system back. > > >=20 > > > I was just about to type "make installworld" when I got this message > > >=20 > > > I checked the commit logs and didn't see any recent commits that look= ed > > > suspicious, and since I do have a serial console I decided to throw > > > caution to the wind and give the new kernel a try. > >=20 > > See my previous email dated Sat, 11 Oct 2003 01:39:20 -0400 on the > > subject. It looks like the problem may have to do with CPU type (PIII > > in my case). My P4 laptop has the same -CURRENT, and does not > > experience the problem. It may also be noteworthy that I have > > CPU_ENABLE_SSE on my PIII as well. >=20 > Ditto with PIII and CPU_ENABLE_SSE. I was able to get a traceback, > but I didn't bother to write it down. I can do so if necessary. The above mentioned email (subject "PANIC with tonight's -CURRENT") has the DDB trace (though it might not be very useful), and my machine is: CPU: Intel Pentium III (748.28-MHz 686-class CPU) Origin =3D "GenuineIntel" Id =3D 0x683 Stepping =3D 3 =20 Features=3D0x387f9ff 640 MB RAM FreeBSD 5.1-CURRENT #11: Sat Oct 11 01:26:41 EDT 2003 Joe >=20 > CPU: Pentium III/Pentium III Xeon/Celeron (497.44-MHz 686-class CPU) > Origin =3D "GenuineIntel" Id =3D 0x673 Stepping =3D 3 > Features=3D0x383f9ff >=20 > Kris --=20 PGP Key : http://www.marcuscom.com/pgp.asc --=-rAqjQVrFFsMI0BAn9Mzs Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (FreeBSD) iD8DBQA/iP1sb2iPiv4Uz4cRAuSQAKCL0Flp8U+mbyaiZEy/FVMBA1VpPACgop42 FyWM4WtCYIQwLPpzMSW++5o= =FdHI -----END PGP SIGNATURE----- --=-rAqjQVrFFsMI0BAn9Mzs--