From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757443AbYDAJDS (ORCPT ); Tue, 1 Apr 2008 05:03:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755897AbYDAJDL (ORCPT ); Tue, 1 Apr 2008 05:03:11 -0400 Received: from posthamster.phnxsoft.com ([195.227.45.4]:4128 "EHLO posthamster.phnxsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754118AbYDAJDK (ORCPT ); Tue, 1 Apr 2008 05:03:10 -0400 Message-ID: <47F1FA3F.3010206@imap.cc> Date: Tue, 01 Apr 2008 10:02:55 +0100 From: Tilman Schmidt User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; de-AT; rv:1.8.1.11) Gecko/20071128 SeaMonkey/1.1.7 Mnenhy/0.7.5.666 MIME-Version: 1.0 To: Dave Airlie CC: linux-kernel@vger.kernel.org Subject: Re: [2.6.25-rc6] possible regression: X server dying References: <47E82D68.5070305@imap.cc> <21d7e9970803241622v10b887a6p869535102b486279@mail.gmail.com> <47E83D14.8070800@imap.cc> <21d7e9970803241753q433e7545pdd00eae189846a8@mail.gmail.com> <21d7e9970803302153s314d48d3o7120a56092eeaede@mail.gmail.com> In-Reply-To: <21d7e9970803302153s314d48d3o7120a56092eeaede@mail.gmail.com> X-Enigmail-Version: 0.95.6 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enigD2692D764B6E0E45CC601BBD" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigD2692D764B6E0E45CC601BBD Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable On Mon, 31 Mar 2008 14:53:29 +1000, Dave Airlie wrote: > On Tue, Mar 25, 2008 at 10:53 AM, Dave Airlie wrote= : >> >> On Tue, Mar 25, 2008 at 9:45 AM, Tilman Schmidt wrote= : [...] >> > | Backtrace: >> > | 0: /usr/bin/X(xf86SigHandler+0x81) [0x80e6d81] >> > | 1: [0xb7fc9400] >> > | 2: /usr/lib/xorg/modules//extensions/libGLcore.so(_swrast_Triang= le+0x2d) [0xb51ea5dd] >> > | 3: /usr/lib/xorg/modules//extensions/libGLcore.so [0xb51f1075] >> > | 4: /usr/lib/xorg/modules//extensions/libGLcore.so [0xb5206f2e] >> > | 5: /usr/lib/xorg/modules//extensions/libGLcore.so [0xb52080b8] >> > | 6: /usr/lib/xorg/modules//extensions/libGLcore.so(_tnl_run_pipel= ine+0x153) [0xb520cb83] >> > | 7: /usr/lib/xorg/modules//extensions/libGLcore.so(_tnl_draw_prim= s+0x3f0) [0xb51f8340] >> > | 8: /usr/lib/xorg/modules//extensions/libGLcore.so(vbo_exec_vtx_f= lush+0x1fb) [0xb52471eb] >> > | 9: /usr/lib/xorg/modules//extensions/libGLcore.so(vbo_exec_Flush= Vertices+0x78) [0xb52488e8] >> > | 10: /usr/lib/xorg/modules//extensions/libGLcore.so(_mesa_Flush+0= x83) [0xb5112663] >> > | 11: /usr/lib/xorg/modules//extensions/libglx.so [0xb7c6a107] >> > | 12: /usr/lib/xorg/modules//extensions/libglx.so [0xb7c4aa6d] >> > | 13: /usr/bin/X [0x815809e] >> > | 14: /usr/bin/X(Dispatch+0x1af) [0x808f68f] >> > | 15: /usr/bin/X(main+0x47e) [0x807717e] >> > | 16: /lib/libc.so.6(__libc_start_main+0xe0) [0xb7d5dfe0] >> > | 17: /usr/bin/X(FontFileCompleteXLFD+0x1e5) [0x8076501] >> > | >> > | Fatal server error: >> > | Caught signal 11. Server aborting >=20 > any look finding what might have caused this? Not really. It's obviously triggered by the screensaver. The machine runs SuSE's default: gnome-screensaver with mode =3D random and a list of 189 candidate screensavers, so I can't tell which one(s) of those actually triggers the problem. But perhaps that doesn't matter anyway. I recently collected another X backtrace with kernel 2.6.25-rc7 which looks quite different in the libglx section: 0: /usr/bin/X(xf86SigHandler+0x81) [0x80e6d81] 1: [0xb7ef7400] 2: /usr/lib/xorg/modules//extensions/libglx.so [0xb7b7d8e8] 3: /usr/lib/xorg/modules//extensions/libglx.so(DoRender+0xdd) [0xb7b7645d= ] 4: /usr/lib/xorg/modules//extensions/libglx.so [0xb7b7657c] 5: /usr/lib/xorg/modules//extensions/libglx.so [0xb7b7aa6d] 6: /usr/bin/X [0x815809e] 7: /usr/bin/X(Dispatch+0x1af) [0x808f68f] 8: /usr/bin/X(main+0x47e) [0x807717e] 9: /lib/libc.so.6(__libc_start_main+0xe0) [0xb7c8bfe0] 10: /usr/bin/X(FontFileCompleteXLFD+0x1e5) [0x8076501] But I know next to nothing about GL, so I'm out of my depth there. I'd welcome any suggestions on how to provoke the crash more regularly so that I could attempt to bisect. Thanks, Tilman --=20 Tilman Schmidt E-Mail: tilman@imap.cc Bonn, Germany Diese Nachricht besteht zu 100% aus wiederverwerteten Bits. 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