[color]: gnome-control-center crashed with SIGSEGV in gcm_prefs_button_assign_ok_cb()

[Deric Stowell]

I was tryign to calibrate color in my webcam

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: gnome-control-center 1:3.3.91-0ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-18.28-generic 3.2.9
Uname: Linux 3.2.0-18-generic x86_64
ApportVersion: 1.94.1-0ubuntu1
Architecture: amd64
Date: Thu Mar 8 20:17:57 2012
ExecutablePath: /usr/bin/gnome-control-center
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
ProcCmdline: gnome-control-center
SegvAnalysis:
 Segfault happened at: 0x7f3f7961e2e6: mov 0x30(%rbx),%rdi
 PC (0x7f3f7961e2e6) ok
 source "0x30(%rbx)" (0x00000030) not located in a known VMA region (needed readable region)!
 destination "%rdi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gnome-control-center
StacktraceTop:
 ?? () from /usr/lib/control-center-1/panels/libcolor.so
 g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: [color]: gnome-control-center crashed with SIGSEGV in g_closure_invoke()
UpgradeStatus: Upgraded to precise on 2012-03-08 (0 days ago)
UserGroups: adm admin cdrom davfs2 dialout disk lpadmin plugdev sambashare sudo vboxusers
usr_lib_gnome-control-center:
 activity-log-manager-control-center 0.9.3-0ubuntu1
 deja-dup 21.90-0ubuntu1
 gnome-bluetooth 3.2.2-0ubuntu3
 indicator-datetime 0.3.90-0ubuntu1

[Apport retracing service (apport)]

StacktraceTop:
 gcm_prefs_button_assign_ok_cb (widget=<optimized out>, prefs=0x7f3fa7092700) at cc-color-panel.c:816
 g_closure_invoke (closure=0x7f3fa885ac50, return_value=0x0, n_param_values=1, param_values=0x7f3fa7aa0c80, invocation_hint=<optimized out>) at /build/buildd/glib2.0-2.31.20/./gobject/gclosure.c:777
 signal_emit_unlocked_R (node=<optimized out>, detail=0, instance=<optimized out>, emission_return=0x0, instance_and_params=0x7f3fa7aa0c80) at /build/buildd/glib2.0-2.31.20/./gobject/gsignal.c:3547
 g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=0, var_args=<optimized out>) at /build/buildd/glib2.0-2.31.20/./gobject/gsignal.c:3295
 g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.31.20/./gobject/gsignal.c:3352

[Sebastien Bacher (seb128)]

The bug hasn't seen any activity in years and there has been no recent similar reports, the code also changed quite a lot since and it's likely the issue doesn't exist anymore. Closing, feel free to open a new report if you still get problems in recent Ubuntu versions