From owner-freebsd-xen@FreeBSD.ORG Tue Jan 12 09:36:35 2010 Return-Path: Delivered-To: freebsd-xen@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id EA07E106566B for ; Tue, 12 Jan 2010 09:36:34 +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 7A46C8FC18 for ; Tue, 12 Jan 2010 09:36:33 +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 o0C9aTZk028737 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 12 Jan 2010 11:36:29 +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 o0C9aTIc094505; Tue, 12 Jan 2010 11:36:29 +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 o0C9aSM2094504; Tue, 12 Jan 2010 11:36:28 +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: Tue, 12 Jan 2010 11:36:28 +0200 From: Kostik Belousov To: Timothy Bisson Message-ID: <20100112093628.GH62907@deviant.kiev.zoral.com.ua> References: Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="svZFHVx8/dhPCe52" Content-Disposition: inline In-Reply-To: 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-xen@freebsd.org Subject: Re: Can't boot 8/CURRENT hvm on Quad-Core Opteron 2352 X-BeenThere: freebsd-xen@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussion of the freebsd port to xen - implementation and usage List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 12 Jan 2010 09:36:35 -0000 --svZFHVx8/dhPCe52 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Jan 11, 2010 at 11:36:00PM -0800, Timothy Bisson wrote: > Hi, >=20 > I'm trying to run a FreeBSD 8/CURRENT hvm on XEN, but booting FreeBSD =20 > currently panics on a quad-core Operton 2352 box while booting from =20 > the iso (disabling ACPI doesn't help). >=20 > However, I'm successful at running a FreeBSD 8/CURRENT hvm on XEN on a = =20 > Intel Xeon Nehalem box. I tried booting the same installed disk image =20 > (from the Nehalem box) on the Operteron box, but that also resulted in = =20 > a panic while booting. >=20 > The CURRENT iso I'm using is from: > ftp://ftp.freebsd.org/pub/FreeBSD/snapshots/201001/FreeBSD-9.0-CURRENT-20= 1001-amd64-bootonly.iso >=20 > I'm using Xen-3.3.1 on both physical boxes, and a BSD 6 hvm works on =20 > both the Nehalem and Operton boxes... >=20 > Here's the backtrace from the opteron box: > kernel trap 9 with interrupts disabled >=20 >=20 > Fatal trap 9: general protection fault while in kernel mode > cpuid =3D 0; apic id =3D 00 > instruction pointer =3D 0x20:0xffffffff80878193 > stack pointer =3D 0x28:0xffffffff81044bb0 > frame pointer =3D 0x28:0xffffffff81044bc0 > code segment =3D base 0x0, limit 0xfffff, type 0x1b > =3D DPL 0, pres 1, long 1, def32 0, gran 1 > processor eflags =3D resume, IOPL =3D 0 > current process =3D 0 () > [thread pid 0 tid 0 ] > Stopped at pmap_invalidate_cache_range+0x43: =20 > clflushl (%rdi) > db> bt > bt > Tracing pid 0 tid 0 td 0xffffffff80c51fc0 > pmap_invalidate_cache_range() at pmap_invalidate_cache_range+0x43 > pmap_change_attr_locked() at pmap_change_attr_locked+0x368 > pmap_change_attr() at pmap_change_attr+0x43 > pmap_mapdev_attr() at pmap_mapdev_attr+0x112 > lapic_init() at lapic_init+0x29 > madt_setup_local() at madt_setup_local+0x26 > apic_setup_local() at apic_setup_local+0x13 > mi_startup() at mi_startup+0x59 > btext() at btext+0x2c >=20 >=20 > I took a look through the bug database and didn't see any similar =20 > problem reports. Is it reasonable to file a bug report? Is there =20 > additional information that I should be reporting? Set hw.clflush_disable=3D1 at the loader prompt. --svZFHVx8/dhPCe52 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (FreeBSD) iEYEARECAAYFAktMQpwACgkQC3+MBN1Mb4iwMQCfRsZmlC967tgmtAyRSvJtuQvu oMgAoLCRYGrnHH0WnHPKeD2eBdG4E06Q =aV2X -----END PGP SIGNATURE----- --svZFHVx8/dhPCe52--