From owner-freebsd-x11@FreeBSD.ORG Sat Apr 28 09:44:45 2012 Return-Path: Delivered-To: freebsd-x11@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C65421065670 for ; Sat, 28 Apr 2012 09:44:45 +0000 (UTC) (envelope-from peterjeremy@acm.org) Received: from mail27.syd.optusnet.com.au (mail27.syd.optusnet.com.au [211.29.133.168]) by mx1.freebsd.org (Postfix) with ESMTP id 57CF28FC0C for ; Sat, 28 Apr 2012 09:44:44 +0000 (UTC) Received: from server.vk2pj.dyndns.org (c220-239-251-180.belrs5.nsw.optusnet.com.au [220.239.251.180]) by mail27.syd.optusnet.com.au (8.13.1/8.13.1) with ESMTP id q3S9iZO0030209 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Sat, 28 Apr 2012 19:44:36 +1000 X-Bogosity: Ham, spamicity=0.000000 Received: from server.vk2pj.dyndns.org (localhost.vk2pj.dyndns.org [127.0.0.1]) by server.vk2pj.dyndns.org (8.14.5/8.14.4) with ESMTP id q3S9dYw4093220 for ; Sat, 28 Apr 2012 19:39:34 +1000 (EST) (envelope-from peter@server.vk2pj.dyndns.org) Received: (from peter@localhost) by server.vk2pj.dyndns.org (8.14.5/8.14.5/Submit) id q3S9dYoQ093219 for freebsd-x11@freebsd.org; Sat, 28 Apr 2012 19:39:34 +1000 (EST) (envelope-from peter) Date: Sat, 28 Apr 2012 19:39:34 +1000 From: Peter Jeremy To: freebsd-x11@freebsd.org Message-ID: <20120428093933.GB44761@server.vk2pj.dyndns.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="T4sUOijqQbZv57TR" Content-Disposition: inline X-PGP-Key: http://members.optusnet.com.au/peterjeremy/pubkey.asc User-Agent: Mutt/1.5.21 (2010-09-15) Subject: Mesa core dumps WITH_NEW_XORG X-BeenThere: freebsd-x11@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: X11 on FreeBSD -- maintaining and support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 28 Apr 2012 09:44:45 -0000 --T4sUOijqQbZv57TR Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable I've rebuilt a number of systems WITH_NEW_XORG and I'm getting core dumps in a variety of situations with 8-stable/amd64 clients: 1) Firefox consistently core-dumps on start on a system with RV370 GPU I haven't had a chance to investigate this further. 2) Firefox & thunderbird consistently coredump when started from an Xterminal (actually a FreeBSD 8.2/i386 system running xorg-7.5.1) but not when started locally (Radeon HD 2400 Pro GPU) or from a 3rd system via a SSH tunnel. gdb shows a SIGBUS in=20 do_structure_splitting() [in dri/swrast_dri.so] dlopen() dladdr() NS_InvokeByIndex_P() [in libxul] 3) glxinfo core dumps on exit. gdb shows a SIGSEGV during atexit(). These problems all started when I upgraded Xorg (and associated ports). In another thread, matt suggested a patch to glx/glxdri.c in x11-servers/xorg-server but this is solely a server-side fix and is therefore not relevant to (2) above. Has anyone got any ideas? --=20 Peter Jeremy --T4sUOijqQbZv57TR Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (FreeBSD) iEYEARECAAYFAk+butUACgkQ/opHv/APuIc4SgCcD7PZneymer3nRxPs0pWt0g4q KC0AoKs0puHmdlBobzKGZvcOeytiRxNF =og5A -----END PGP SIGNATURE----- --T4sUOijqQbZv57TR--