From owner-freebsd-current@FreeBSD.ORG Sat Nov 14 10:24:33 2009 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 342DE106568B for ; Sat, 14 Nov 2009 10:24:33 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from mail.zoral.com.ua (skuns.zoral.com.ua [91.193.166.194]) by mx1.freebsd.org (Postfix) with ESMTP id 7BCFA8FC2C for ; Sat, 14 Nov 2009 10:24:31 +0000 (UTC) Received: from deviant.kiev.zoral.com.ua (root@deviant.kiev.zoral.com.ua [10.1.1.148]) by mail.zoral.com.ua (8.14.2/8.14.2) with ESMTP id nAEANZsQ020660 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sat, 14 Nov 2009 12:23:35 +0200 (EET) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (kostik@localhost [127.0.0.1]) by deviant.kiev.zoral.com.ua (8.14.3/8.14.3) with ESMTP id nAEANZqp056420; Sat, 14 Nov 2009 12:23:35 +0200 (EET) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by deviant.kiev.zoral.com.ua (8.14.3/8.14.3/Submit) id nAEANZED056419; Sat, 14 Nov 2009 12:23:35 +0200 (EET) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: deviant.kiev.zoral.com.ua: kostik set sender to kostikbel@gmail.com using -f Date: Sat, 14 Nov 2009 12:23:35 +0200 From: Kostik Belousov To: Andriy Gapon Message-ID: <20091114102335.GM2331@deviant.kiev.zoral.com.ua> References: <1031257439203@webmail57.yandex.ru> <941257966918@webmail42.yandex.ru> <200911111504.14906.jhb@freebsd.org> <20091112195932.5875387e@orwell.free.de> <4AFD140D.7010407@icyb.net.ua> <20091113144804.2c0fb90f@orwell.free.de> <4AFD655E.5020801@icyb.net.ua> <20091114022121.217dd831@orwell.free.de> <4AFE7A32.7060203@icyb.net.ua> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="4QsEYJIjMB+yaydW" Content-Disposition: inline In-Reply-To: <4AFE7A32.7060203@icyb.net.ua> User-Agent: Mutt/1.4.2.3i X-Virus-Scanned: clamav-milter 0.95.2 at skuns.kiev.zoral.com.ua X-Virus-Status: Clean X-Spam-Status: No, score=-4.4 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 autolearn=ham version=3.2.5 X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on skuns.kiev.zoral.com.ua Cc: freebsd-current@freebsd.org, Kai Gallasch Subject: Re: 8.0RC2 amd64 - kernel panic running make buildworld X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Sat, 14 Nov 2009 10:24:33 -0000 --4QsEYJIjMB+yaydW Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Nov 14, 2009 at 11:36:50AM +0200, Andriy Gapon wrote: > on 14/11/2009 03:21 Kai Gallasch said the following: > > Hi. The patch did help for surviving a makeworld. > >=20 > > But now I have another machine check exception with this server. It > > happened with your patch active, and vm.pmap.pg_ps_enabled=3D"1". I > > copied data from a remote server by NFS mount to the instable server. > > Destination was a local ZFS filesystem. > >=20 > > ---------------- > >=20 > > sonnenkraft:~ # MCA: CPU 7 UNCOR PCC OVER DTLB L1 error > > MCA: Address 0xff800d860000 >=20 > It's interesting because the same happened to me too, only in my case it = was > zpool scrub that triggered it. > I will try to look into this further. Address is interesting. It is in canonical form, but only for 56-bit implementation. I thought that all existing CPU are 48-bits. --4QsEYJIjMB+yaydW Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (FreeBSD) iEYEARECAAYFAkr+hSYACgkQC3+MBN1Mb4gjUACgzDYUEgBT1AQPRqt79TiVhLiM CFoAnR5BrBuSWhbrb9egJfLpwe5Lyu3O =rUvZ -----END PGP SIGNATURE----- --4QsEYJIjMB+yaydW--