From owner-freebsd-bugs Mon Oct 21 0:38:37 2002 Delivered-To: freebsd-bugs@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E3FFE37B401 for ; Mon, 21 Oct 2002 00:38:34 -0700 (PDT) Received: from straylight.ringlet.net (office.sbnd.net [217.75.140.130]) by mx1.FreeBSD.org (Postfix) with SMTP id DD78143E6A for ; Mon, 21 Oct 2002 00:38:28 -0700 (PDT) (envelope-from roam@ringlet.net) Received: (qmail 4502 invoked by uid 1000); 21 Oct 2002 07:38:10 -0000 Date: Mon, 21 Oct 2002 10:38:10 +0300 From: Peter Pentchev To: luke mazza Cc: freebsd-bugs@freebsd.org Subject: Re: system kill Message-ID: <20021021073810.GE389@straylight.oblivion.bg> Mail-Followup-To: luke mazza , freebsd-bugs@freebsd.org References: Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="veXX9dWIonWZEC6h" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.1i Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org --veXX9dWIonWZEC6h Content-Type: text/plain; charset=windows-1251 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Oct 20, 2002 at 04:31:56PM -0700, luke mazza wrote: >=20 >=20 > well when playing around trying to troubleshoot some ipv6 issues i came= =20 > across something i think you guys might want to take a look at >=20 > when i issue the command > ifconfig stf0 inet 66.69.16.11 alias >=20 > everything crashes and forces reboot > my uname -a is this >=20 > FreeBSD clide.vulnerable.org 4.7-RELEASE FreeBSD 4.7-RELEASE #0: Fri Oct = 11=20 > 04:17:25 CDT 2002 root@clide.vulnerable.org:/usr/obj/usr/src/sys/CLID= E =20 > i386 > i'm not sure if you are all aware of something like this happening but it= =20 > gives me a trap code and such, here is a small part of the printout it=20 > gives when this error happens >=20 > fault virtual address =3D 0x0 > fault code =3D supervisor write, page not present > intstructor pointer =3D 0x8 :0xc020c428 > trap number =3D 12 >=20 > it always shows the pid and command that caused it as well, hope this hel= ps=20 > you guys out some, email me back if you need any additional information >=20 > i tested to make sure it would repeat and it happened about 2 or 3 times= =20 > without fail In the FAQ's 'Troubleshooting' section, in question 5.9, "My system crashes with either trap 12 or panic", there is a reference to the FAQ's "Advanced topics" section, question 18.9, "How can I make the most of the data I see when my kernel panics". Take a look at it, at: http://www.freebsd.org/doc/en_US.ISO8859-1/books/faq/advanced.html#KERNEL-P= ANIC-TROUBLESHOOTING and tell us some more about your kernel panic :) A gdb stack trace would be very useful. In the meantime, I will try reproducing this, but we would need your input in any case. G'luck, Peter --=20 Peter Pentchev roam@ringlet.net roam@FreeBSD.org PGP key: http://people.FreeBSD.org/~roam/roam.key.asc Key fingerprint FDBA FD79 C26F 3C51 C95E DF9E ED18 B68D 1619 4553 What would this sentence be like if pi were 3? --veXX9dWIonWZEC6h Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.0 (FreeBSD) iD8DBQE9s67i7Ri2jRYZRVMRArNdAJ9OFJM2ct3b5VvFXHbX/P5uICg2RACfcdp1 iHfHKM0m4nTPr9Ikt+sGovc= =qYID -----END PGP SIGNATURE----- --veXX9dWIonWZEC6h-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message