From owner-freebsd-fs@FreeBSD.ORG Mon Jun 25 09:56:17 2012 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id BC4461065675; Mon, 25 Jun 2012 09:56:17 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from mail.zoral.com.ua (mx0.zoral.com.ua [91.193.166.200]) by mx1.freebsd.org (Postfix) with ESMTP id 35F258FC0A; Mon, 25 Jun 2012 09:56:16 +0000 (UTC) Received: from skuns.kiev.zoral.com.ua (localhost [127.0.0.1]) by mail.zoral.com.ua (8.14.2/8.14.2) with ESMTP id q5P9tohC030514; Mon, 25 Jun 2012 12:55:50 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (kostik@localhost [127.0.0.1]) by deviant.kiev.zoral.com.ua (8.14.5/8.14.5) with ESMTP id q5P9togc024592; Mon, 25 Jun 2012 12:55:50 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by deviant.kiev.zoral.com.ua (8.14.5/8.14.5/Submit) id q5P9tmme024591; Mon, 25 Jun 2012 12:55:48 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: deviant.kiev.zoral.com.ua: kostik set sender to kostikbel@gmail.com using -f Date: Mon, 25 Jun 2012 12:55:48 +0300 From: Konstantin Belousov To: Kevin Lo Message-ID: <20120625095548.GD2337@deviant.kiev.zoral.com.ua> References: <1340589808.2192.1.camel@nsl> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="T2hvUJ3zJitSqYsX" Content-Disposition: inline In-Reply-To: <1340589808.2192.1.camel@nsl> 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=-4.0 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-fs@freebsd.org, freebsd-current Subject: Re: Tmpfs panic in -current X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 25 Jun 2012 09:56:17 -0000 --T2hvUJ3zJitSqYsX Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Jun 25, 2012 at 10:03:28AM +0800, Kevin Lo wrote: > I've observed a panic in recent -current several times but I only > have a picture of the backtrace: > http://people.freebsd.org/~kevlo/panic_tmpfs.jpg >=20 > Does this look at all familiar to anyone? Can you look up the line corresponding to tmpfs_reg_resize + 0x627 address in your kernel ? The screenshot looks strange. The instruction on which the kernel trapped is int 0x28 which should not appear in the compiled code. --T2hvUJ3zJitSqYsX Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (FreeBSD) iEYEARECAAYFAk/oNaQACgkQC3+MBN1Mb4jEoACguhbK+poJaPgsHk5VU5r6i6TK lhoAoNJir2lbjmIPOWnbpLrD06ggtfKj =arSr -----END PGP SIGNATURE----- --T2hvUJ3zJitSqYsX--