Bug 650388 – Cheese: Segmentation fault after choosing effect

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Bug 650388 - Cheese: Segmentation fault after choosing effect


Summary:	Cheese: Segmentation fault after choosing effect


Status:	RESOLVED DUPLICATE of bug 647677

Product:	cheese
Classification:	Applications
Component:	general
Version:	3.0.x
Hardware:	Other Linux

Importance:	High critical
Target Milestone:	2.32
Assigned To:	Cheese Maintainer(s)
QA Contact:	Cheese Maintainer(s)

URL:
Whiteboard:

Depends on:
Blocks:

Reported:	2011-05-17 10:58 UTC by Darijo
Modified:	2011-06-17 14:17 UTC

See Also:
GNOME target:	---
GNOME version:	---

Description Darijo 2011-05-17 10:58:04 UTC

Hi,

so after I choose which effect to use, cheese crashes with this message:

################################################################################
** (cheese:9377): WARNING **: Internal GStreamer error: clock problem. Please file a bug at http://bugzilla.gnome.org/enter_bug.cgi?product=GStreamer.

** (cheese:9377): WARNING **: Internal data flow problem.

(cheese:9377): GLib-GObject-CRITICAL **: g_object_get: assertion `G_IS_OBJECT (object)' failed
Segmentation fault

############################ lsusb #################################
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 003: ID 17ef:1004 Lenovo Integrated Webcam
Bus 003 Device 007: ID 0a5c:2110 Broadcom Corp. Bluetooth Controller
Bus 003 Device 003: ID 147e:2016 Upek Biometric Touchchip/Touchstrip Fingerprint Sensor
Bus 005 Device 003: ID 0461:4d22 Primax Electronics, Ltd
############################ uname -r################################
2.6.38-ARCH
#####################################################################

Comment 1 Akhil Laddha 2011-05-17 13:04:21 UTC

Thanks for taking the time to report this bug.
Without a stack trace from the crash it's very hard to determine what caused it.
Can you get us a stack trace? Please see http://live.gnome.org/GettingTraces for more information on how to do so. Thanks in advance!

If you can reproduce it while running
under gdb (see http://live.gnome.org/GettingTraces/Details#gdb-not-yet-running for details about how to do this), that might help getting a better trace if you've already got debug packages installed.

Comment 2 Darijo 2011-05-17 17:54:12 UTC

I forgot to mention that I'm running Gnome 3...anyway here's the trace:

###############################stack trace####################################
Program received signal SIGSEGV, Segmentation fault.
0xb7479920 in vfprintf () from /lib/libc.so.6
(gdb) thread apply all bt

+ Trace 227161

Thread 1 (Thread 0xb6b477f0 (LWP 11062))

#0 vfprintf
from /lib/libc.so.6
#1 vasprintf
from /lib/libc.so.6
#2 g_vasprintf
from /usr/lib/libglib-2.0.so.0
#3 g_strdup_vprintf
from /usr/lib/libglib-2.0.so.0
#4 g_logv
from /usr/lib/libglib-2.0.so.0
#5 g_log
from /usr/lib/libglib-2.0.so.0
#6 ??
from /usr/lib/libcheese.so.1
#7 cheese_camera_set_effect
from /usr/lib/libcheese.so.1
#8 cheese_main_window_on_selected_effect_change
#9 ??
from /usr/lib/libclutter-glx-1.0.so.0
#10 g_closure_invoke
from /usr/lib/libgobject-2.0.so.0
#11 ??
from /usr/lib/libgobject-2.0.so.0
#12 g_signal_emit_valist
from /usr/lib/libgobject-2.0.so.0
#13 g_signal_emit
from /usr/lib/libgobject-2.0.so.0
#14 clutter_actor_event
from /usr/lib/libclutter-glx-1.0.so.0
#15 ??
from /usr/lib/libclutter-glx-1.0.so.0
#16 ??
from /usr/lib/libclutter-glx-1.0.so.0
#17 ??
from /usr/lib/libclutter-glx-1.0.so.0
#18 g_main_context_dispatch
from /usr/lib/libglib-2.0.so.0
#19 ??
from /usr/lib/libglib-2.0.so.0
#20 g_main_loop_run
from /usr/lib/libglib-2.0.so.0
#21 gtk_main
from /usr/lib/libgtk-3.so.0
#22 ??
from /usr/lib/libgtk-3.so.0
#23 g_application_run
from /usr/lib/libgio-2.0.so.0
#24 _vala_main
#25 main

Comment 3 Akhil Laddha 2011-05-18 03:40:05 UTC

Can you please install debuginfo packages of glib, clutter, gtk3, cheese and provide updated traces, tia.

Comment 4 Laurent Bigonville 2011-06-17 12:18:47 UTC

Hi,

I think this is a dup of #647677

Comment 5 Luciana Fujii 2011-06-17 14:17:49 UTC

Thanks, Laurent.

I'm marking this bug as a duplicate of #647677 that is now solved in git version. If it still happens with master, please reopen and provide a stacktrace.

*** This bug has been marked as a duplicate of bug 647677 ***