From owner-freebsd-current@FreeBSD.ORG Sat Oct 11 23:41:34 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 EB35A16A4B3; Sat, 11 Oct 2003 23:41:34 -0700 (PDT) Received: from obsecurity.dyndns.org (adsl-64-169-107-253.dsl.lsan03.pacbell.net [64.169.107.253]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9D47B43FBF; Sat, 11 Oct 2003 23:41:31 -0700 (PDT) (envelope-from kris@obsecurity.org) Received: from rot13.obsecurity.org (rot13.obsecurity.org [10.0.0.5]) by obsecurity.dyndns.org (Postfix) with ESMTP id E044A66D16; Sat, 11 Oct 2003 23:41:29 -0700 (PDT) Received: by rot13.obsecurity.org (Postfix, from userid 1000) id AC0B8B29; Sat, 11 Oct 2003 23:41:29 -0700 (PDT) Date: Sat, 11 Oct 2003 23:41:29 -0700 From: Kris Kennaway To: Joe Marcus Clarke Message-ID: <20031012064129.GA26012@rot13.obsecurity.org> References: <200310120602.h9C626N1068466@gw.catspoiler.org> <1065940521.50866.29.camel@shumai.marcuscom.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="x+6KMIRAuhnl3hBn" Content-Disposition: inline In-Reply-To: <1065940521.50866.29.camel@shumai.marcuscom.com> User-Agent: Mutt/1.4.1i 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 06:41:35 -0000 --x+6KMIRAuhnl3hBn Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable 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 looked > > 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. 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. CPU: Pentium III/Pentium III Xeon/Celeron (497.44-MHz 686-class CPU) Origin =3D "GenuineIntel" Id =3D 0x673 Stepping =3D 3 Features=3D0x383f9ff Kris --x+6KMIRAuhnl3hBn Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (FreeBSD) iD8DBQE/iPeZWry0BWjoQKURAvVyAJwMj9tYi6NbpmStslkQp0Ws/IIJZQCgqA7o rcAcy3g3tDIrv92U+EvUu2I= =T10a -----END PGP SIGNATURE----- --x+6KMIRAuhnl3hBn--