Ubuntu
gnome-control-center-unity package

gnome-control-center crashed with SIGSEGV in g_type_check_instance_cast()

Bug #1232055 reported by Aneesh Neelam on 2013-09-27

26

This bug affects 4 people

Affects		Status	Importance	Assigned to	Milestone
	gnome-control-center-unity (Ubuntu)	Confirmed	Medium	Unassigned

Bug Description

Crashed when I was trying to setup multimonitor on XMir and then on Xorg

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: gnome-control-center-unity 1.3daily13.06.14.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.11.0-8.15-generic 3.11.1
Uname: Linux 3.11.0-8-generic x86_64
ApportVersion: 2.12.4-0ubuntu1
Architecture: amd64
CrashCounter: 1
Date: Sat Sep 28 01:14:44 2013
ExecutablePath: /usr/bin/gnome-control-center
ExecutableTimestamp: 1380103247
InstallationDate: Installed on 2013-01-22 (248 days ago)
InstallationMedia: This
MarkForUpload: True
ProcCmdline: gnome-control-center background
ProcCwd: /home/aneesh
SegvAnalysis:
Segfault happened at: 0x7f54ca9cc137 <g_type_check_instance_cast+71>: movzbl 0x16(%r9),%eax
PC (0x7f54ca9cc137) ok
source "0x16(%r9)" (0x2e66666666c3f89e) not located in a known VMA region (needed readable region)!
destination "%eax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: gnome-control-center-unity
StacktraceTop:
g_type_check_instance_cast () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
?? () from /usr/lib/control-center-1/panels/libunity-appearance.so
g_simple_async_result_complete () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
Title: gnome-control-center crashed with SIGSEGV in g_type_check_instance_cast()
UpgradeStatus: Upgraded to saucy on 2013-07-04 (85 days ago)
UserGroups: adm autopilot cdrom dialout dip lpadmin plugdev sambashare sudo vboxusers

Tags:

Revision history for this message

Aneesh Neelam (aneesh-neelam) wrote on 2013-09-27:

#1

Dependencies.txt Edit (15.9 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (1.2 KiB, text/plain; charset="utf-8")
ProcEnviron.txt Edit (308 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (122.1 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (847 bytes, text/plain; charset="utf-8")
Registers.txt Edit (825 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (1.0 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (18.0 KiB, text/plain; charset="utf-8")

information type:	Private → Private Security
information type:	Private Security → Public

Revision history for this message

Apport retracing service (apport) wrote on 2013-09-27:

#2

StacktraceTop:
g_type_check_instance_cast (type_instance=0x239b550, iface_type=62537184) at /build/buildd/glib2.0-2.38.0/./gobject/gtype.c:4009
?? () from /tmp/apport_sandbox_WXcbgK/usr/lib/control-center-1/panels/libunity-appearance.so
g_simple_async_result_complete (simple=0x7f54bc012ee0) at /build/buildd/glib2.0-2.38.0/./gio/gsimpleasyncresult.c:777
complete_in_idle_cb_for_thread (_data=0x3e677e0) at /build/buildd/glib2.0-2.38.0/./gio/gsimpleasyncresult.c:845
g_main_dispatch (context=0x206e470) at /build/buildd/glib2.0-2.38.0/./glib/gmain.c:3065

Revision history for this message

Apport retracing service (apport) wrote on 2013-09-27: Stacktrace.txt

#3

Stacktrace.txt Edit (2.5 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2013-09-27: StacktraceSource.txt

#4

StacktraceSource.txt Edit (2.1 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2013-09-27: ThreadStacktrace.txt

#5

ThreadStacktrace.txt Edit (32.3 KiB, text/plain)

Changed in gnome-control-center-unity (Ubuntu):
importance:	Undecided → Medium
tags:	removed: need-amd64-retrace

Revision history for this message

Launchpad Janitor (janitor) wrote on 2013-09-29:

#6

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in gnome-control-center-unity (Ubuntu):
status:	New → Confirmed

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