From owner-freebsd-questions@FreeBSD.ORG Thu May 10 18:52:40 2012 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id BD23F1065672 for ; Thu, 10 May 2012 18:52:40 +0000 (UTC) (envelope-from jjuanino@gmail.com) Received: from mail-ee0-f54.google.com (mail-ee0-f54.google.com [74.125.83.54]) by mx1.freebsd.org (Postfix) with ESMTP id 481798FC0A for ; Thu, 10 May 2012 18:52:40 +0000 (UTC) Received: by eeke49 with SMTP id e49so432827eek.13 for ; Thu, 10 May 2012 11:52:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:subject:message-id:mime-version:content-type :content-disposition:x-operating-system:user-agent; bh=yPgFWhHg7YEJTG3cKEN6IlxsQm71Gz31aUmjTGMcGEo=; b=hLPskVtlgqYShdI/kpY7IXMYEZmkJwXoJgluF+jBXzP6PdUYo2k/orYAf8stD/HJdk nOpRK3/EkOfBeW6G7D9ZEOlDxw6EUN6wJ4eh0ZO8ZtL5SiQarWx8J79ad5sBdeY+f+GZ ft8d4+O948GpwujZoyM56OobkBs9hTyCp5mGMHtoBJsYSSUmOradoBLaU7lL+nibEf7f vKg/fiyoQBAJGoBhLio0UcMfKXIclaEwFxJ44YsHIhVJEifzPUOE26Q17WtIJFHRMcVP j35OkZo1/a74+Jo3XVOAf7JpGkDaTwxJIulSeho/LsseyN3xltL32tQIiqRKgqfsbv2i z3mA== Received: by 10.213.104.132 with SMTP id p4mr1317509ebo.77.1336675959155; Thu, 10 May 2012 11:52:39 -0700 (PDT) Received: from banach (59.Red-83-34-14.dynamicIP.rima-tde.net. [83.34.14.59]) by mx.google.com with ESMTPS id f16sm33052770eec.2.2012.05.10.11.52.38 (version=SSLv3 cipher=OTHER); Thu, 10 May 2012 11:52:38 -0700 (PDT) Date: Thu, 10 May 2012 20:52:34 +0200 From: Jose Garcia Juanino To: freebsd-questions@freebsd.org Message-ID: <20120510185233.GA2759@banach> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="bg08WKrSYDhXBjb5" Content-Disposition: inline X-Operating-System: FreeBSD 10.0-CURRENT User-Agent: Mutt/1.5.21 (2010-09-15) Subject: Panic in FreeBSD 9.0-RELEASE after reload mountd to export for NFS an UFS snapshot 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: Thu, 10 May 2012 18:52:40 -0000 --bg08WKrSYDhXBjb5 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi, Today I have got a panic under the following scenario: * FreeBSD 9.0-RELEASE in VMWare ESXi virtualized host * Very busy host (java compilers, NFS server, lot of UFS snapshots) * apache web server * pgsql and mysql databases * GENERIC kernel The panic happened after: 1- to umount a UFS snapshot mount point 2- to mount other similar UFS snapshot (with snapshot mount /fs:tag /mountpoint) 3- Update /etc/exports to include the previous /mountpoint 4- service mountd reload The crash dump is here: http://www.mipaginapersonal.movistar.es/web3/jjuanino/core.txt.0 Please keep me in CC: Best regards --bg08WKrSYDhXBjb5 Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (FreeBSD) iEYEARECAAYFAk+sDnEACgkQFOo0zaS9RnIo8gCgjHenePZZ+v1ZO4i2Ck7uNlzh suAAoJlKTItetn7IoJ9G4g1CCM+z349a =tF8B -----END PGP SIGNATURE----- --bg08WKrSYDhXBjb5--