Bug#565204: Segfault on start
Fabian Greffrath
fabian at greffrath.com
Mon Jan 17 13:25:57 UTC 2011
Package: mutter
Version: 2.91.5-1
Severity: normal
I can reproduce this (or another) segfault inside a virtualbox with the current
packages from experimental:
$ dpkg -l \*mutter\* | grep ^ii
ii gir1.2-mutter-2.91 2.91.5-1
ii libmutter-dev 2.91.5-1
ii libmutter-private0 2.91.5-1
ii mutter 2.91.5-1
ii mutter-common 2.91.5-1
A traceback of the packages rebuilt with DEB_BUILD_OPTIONS=nostrip,debug is
attached below.
Best regards,
Fabian
-- System Information:
Debian Release: 6.0
APT prefers unstable
APT policy: (501, 'unstable'), (101, 'experimental')
Architecture: i386 (i686)
Kernel: Linux 2.6.32-5-686 (SMP w/1 CPU core)
Locale: LANG=de_DE.utf8, LC_CTYPE=de_DE.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages mutter depends on:
ii libatk1.0-0 1.32.0-2 The ATK accessibility toolkit
ii libc6 2.11.2-8 Embedded GNU C Library: Shared lib
ii libcairo-gobject2 1.10.2-1 The Cairo 2D vector graphics libra
ii libcairo2 1.10.2-1 The Cairo 2D vector graphics libra
ii libcanberra-gtk3-0 0.26-2 Gtk+ 3.0 helper for playing widget
ii libcanberra0 0.26-2 a simple abstract interface for pl
ii libclutter-1.0-0 1.5.12-1 Open GL based interactive canvas l
ii libdrm2 2.4.21-1~squeeze3 Userspace interface to kernel DRM
ii libffi5 3.0.9-3 Foreign Function Interface library
ii libfontconfig1 2.8.0-2.1 generic font configuration library
ii libfreetype6 2.4.2-2.1 FreeType 2 font engine, shared lib
ii libgconf2-4 2.32.1-2 GNOME configuration database syste
ii libgdk-pixbuf2.0-0 2.23.0-2 GDK Pixbuf library
ii libgirepository-1.0-1 0.10.1-1 Library for handling GObject intro
ii libgl1-mesa-glx [libgl 7.7.1-4 A free implementation of the OpenG
ii libglib2.0-0 2.27.91-1 The GLib library of C routines
ii libgtk3.0-0 2.99.2-1 The GTK+ graphical user interface
ii libice6 2:1.0.7-1 X11 Inter-Client Exchange library
ii libjson-glib-1.0-0 0.12.0-2 GLib JSON manipulation library
ii libmutter-private0 2.91.5-1 library for the Mutter window mana
ii libpango1.0-0 1.28.3-4 Layout and rendering of internatio
ii libsm6 2:1.2.0-1 X11 Session Management library
ii libstartup-notificatio 0.10-1 library for program launch feedbac
ii libx11-6 2:1.3.3-4 X11 client-side library
ii libxcomposite1 1:0.4.3-1 X11 Composite extension library
ii libxcursor1 1:1.1.11-1 X cursor management library
ii libxdamage1 1:1.1.3-1 X11 damaged region extension libra
ii libxext6 2:1.1.2-1 X11 miscellaneous extension librar
ii libxfixes3 1:4.0.5-1 X11 miscellaneous 'fixes' extensio
ii libxinerama1 2:1.1.1-1 X11 Xinerama extension library
ii libxrandr2 2:1.3.1-1 X11 RandR extension library
ii libxrender1 1:0.9.6-1 X Rendering Extension client libra
ii mutter-common 2.91.5-1 shared files for the Mutter window
ii zenity 2.30.0-1 Display graphical dialog boxes fro
Versions of packages mutter recommends:
ii gnome-session [x-session-mana 2.30.2-4 The GNOME Session Manager - GNOME
ii gnome3-session [x-session-man 2.30.2-4 The GNOME Session Manager - GNOME
Versions of packages mutter suggests:
ii gnome-control-center 1:2.30.1-2 utilities to configure the GNOME d
ii gnome-themes 2.30.2-1 official themes for the GNOME desk
ii xdg-user-dirs 0.13-2 tool to manage well known user dir
-- no debconf information
-------------- next part --------------
$gdb mutter
GNU gdb (GDB) 7.2-debian
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/bin/mutter...done.
(gdb) run
Starting program: /usr/bin/mutter
[Thread debugging using libthread_db enabled]
[New Thread 0xb6312b70 (LWP 24952)]
[Thread 0xb6312b70 (LWP 24952) exited]
[New Thread 0xb62f2b70 (LWP 24953)]
Program received signal SIGSEGV, Segmentation fault.
0x00000000 in ?? ()
(gdb) bt full
#0 0x00000000 in ?? ()
No symbol table info available.
#1 0xb78f3b5f in _cogl_pipeline_flush_color_blend_alpha_depth_state (pipeline=0x82f3098, skip_gl_color=0, n_tex_coord_attribs=0)
at ./cogl-pipeline-opengl.c:543
ctx = 0x82f2168
#2 _cogl_pipeline_flush_common_gl_state (pipeline=0x82f3098, skip_gl_color=0, n_tex_coord_attribs=0) at ./cogl-pipeline-opengl.c:779
state = {i = -1215465524, layer_differences = 0x0}
ctx = <value optimized out>
#3 _cogl_pipeline_flush_gl_state (pipeline=0x82f3098, skip_gl_color=0, n_tex_coord_attribs=0) at ./cogl-pipeline-opengl.c:1114
pipelines_difference = 2047
n_layers = 0
layer_differences = 0x0
i = <value optimized out>
unit1 = <value optimized out>
ctx = 0x82f2168
#4 0xb78d6f22 in cogl_create_context () at ./cogl-context.c:284
default_texture_data = "\377\377\377"
window_buffer = <value optimized out>
#5 _cogl_context_get_default () at ./cogl-context.c:393
No locals.
#6 0xb78d7547 in cogl_get_features () at ./cogl.c:442
ctx = 0x8006
#7 0xb787cb8e in _clutter_feature_init (error=0xbfffefbc) at ./clutter-feature.c:110
context = 0x80ed048
#8 0xb7888a89 in clutter_init_real (error=0xbfffefbc) at ./clutter-main.c:1521
ctx = 0x80ed048
backend = <value optimized out>
#9 0xb7888e28 in clutter_init (argc=0xbffff3d0, argv=0xbffff3d4) at ./clutter-main.c:2019
ctx = <value optimized out>
error = 0x0
#10 0x0808850c in meta_clutter_init (argc=1, argv=0xbffff474) at core/main.c:395
No locals.
#11 main (argc=1, argv=0xbffff474) at core/main.c:610
act = {__sigaction_handler = {sa_handler = 0x8088ae0 <sigterm_handler>, sa_sigaction = 0x8088ae0 <sigterm_handler>}, sa_mask = {__val = {
0 <repeats 32 times>}}, sa_flags = 0, sa_restorer = 0xb707792c}
empty_mask = {__val = {0 <repeats 32 times>}}
log_domains = {0x0, 0x80ceda2 "mutter", 0x80cec30 "Gtk", 0x80cec34 "Gdk", 0x80cec38 "GLib", 0x80cec3d "Pango", 0x80cec43 "GLib-GObject",
0x80cec50 "GThread"}
i = <value optimized out>
channel = <value optimized out>
ctx = 0x80ece68
(gdb)
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