From owner-freebsd-questions@FreeBSD.ORG Sat Dec 10 22:50:51 2005 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7E19D16A420 for ; Sat, 10 Dec 2005 22:50:51 +0000 (GMT) (envelope-from mistry.7@osu.edu) Received: from mail.united-ware.com (am-productions.biz [69.61.164.22]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0AF4743D55 for ; Sat, 10 Dec 2005 22:50:45 +0000 (GMT) (envelope-from mistry.7@osu.edu) Received: from [192.168.1.100] (am-productions.biz [69.61.164.22]) (authenticated bits=0) by mail.united-ware.com (8.13.4/8.13.4) with ESMTP id jBAMrC1S029790 (version=TLSv1/SSLv3 cipher=RC4-MD5 bits=128 verify=NO) for ; Sat, 10 Dec 2005 17:53:17 -0500 (EST) (envelope-from mistry.7@osu.edu) From: Anish Mistry To: freebsd-questions@freebsd.org Date: Sat, 10 Dec 2005 17:52:42 -0500 User-Agent: KMail/1.8.3 References: <200512022008.12665.mistry.7@osu.edu> In-Reply-To: <200512022008.12665.mistry.7@osu.edu> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart3474975.l3xGsO2m0z"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <200512101752.49803.mistry.7@osu.edu> X-Spam-Status: No, score=-3.0 required=5.0 tests=ALL_TRUSTED, BAYES_40, BIZ_TLD, MYFREEBSD2 autolearn=failed version=3.1.0 X-Spam-Checker-Version: SpamAssassin 3.1.0 (2005-09-13) on mail.united-ware.com X-Virus-Scanned: ClamAV 0.87/1207/Fri Dec 9 17:01:12 2005 on mail.united-ware.com X-Virus-Status: Clean Subject: Re: ad_attach panic 6.0-RELEASE AMD64 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 10 Dec 2005 22:50:51 -0000 --nextPart3474975.l3xGsO2m0z Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline On Friday 02 December 2005 08:08 pm, Anish Mistry wrote: > I'm getting the following panic after I install 6.0-RELEASE. This > doesn't occur if I install 5.4-STABLE-SNAP009. > Fatal trap 18: integer divide fault while in kernel mode > instruction pointer =3D 0x8:0xffffffff801a447f > stack pointer =3D 0x10:0xffffffff80674ae0 > frame pointer =3D 0x10:0xffffffff80674be0 > code segment =3D base 0x0, limit 0xfffff, type 0x1b > =3D DPL 0, pres 1, long 1, def32 0, gran 1 > processor eflags =3D interrupt enabled, resume, IOPL =3D 0 > current process =3D 0 (swapper) > [thread pid 0 tid 0 ] > Stopped at ad_attach+0x3ef: divq %rsi,%eax > db> bt > Tracing pid 0 tid 0 td 0xffffffff805845e0 > ad_attach() at ad_attach+0x3ef > device_attach() at device_attach+0x292 > bus_generic_attach() at bus_generic_attach+0x18 > ata_identify() at ata_identify+0xe6 > ata_boot_attach() at ata_boot_attach+0x50 > run_interrupt_driven_config_hooks() at > run_interrupt_driven_config_hooks+0x2a > mi_startup() at mi_startup+0xc9 > btext() at btext+0x2c > > http://am-productions.biz/docs/kev-amd64-pciconf.txt.gz > http://am-productions.biz/docs/kev-acpidump.txt.gz > http://am-productions.biz/docs/kev-dmesg.txt.gz > I worked around the problem by removing in "device ataraid" from my=20 kernel for 6.0. The ataraid is disabled in the bios, but I guess=20 something is buggy with the disabling. =2D-=20 Anish Mistry --nextPart3474975.l3xGsO2m0z Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (FreeBSD) iD8DBQBDm1xBxqA5ziudZT0RAhr9AJ0SNjFxYMEtz0X9JV1T29mNmpbSxQCgzMUu blR8xEIRnt0COCAKJgPZORs= =GXew -----END PGP SIGNATURE----- --nextPart3474975.l3xGsO2m0z--