Compiz

compiz crashed with SIGSEGV in g_type_check_instance() from g_signal_emit_valist() from g_signal_emit() from ... from CcpScreen::timeout()

Bug #932382 reported by Manol Em on 2012-02-14

300

This bug affects 37 people

	Status	Importance	Assigned to
Compiz	Triaged	High	Unassigned
Compiz Configuration Library - GConf Backend	Triaged	High	Unassigned
compizconfig-backend-gconf (Ubuntu)	Triaged	High	Unassigned

Bug Description

CCSM compiz config settings manager crashed upon startup

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: compiz-core 1:0.9.7.0~bzr2995-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-15.24-generic 3.2.5
Uname: Linux 3.2.0-15-generic x86_64
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
Date: Wed Feb 15 00:12:54 2012
DistroCodename: precise
DistroVariant: ubuntu
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120201.1)
ProcCmdline: compiz
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7fe5c3505175 <g_type_check_instance+21>: mov (%rax),%rdi
PC (0x7fe5c3505175) ok
source "(%rax)" (0xffff0000) not located in a known VMA region (needed readable region)!
destination "%rdi" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
g_type_check_instance () 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
?? () from /usr/lib/x86_64-linux-gnu/libdbus-glib-1.so.2
g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: compiz crashed with SIGSEGV in g_type_check_instance()
UpgradeStatus: Upgraded to precise on 2012-02-14 (0 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

Tags:

Revision history for this message

Manol Em (manolem) wrote on 2012-02-14:

Dependencies.txt Edit (1.2 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (1.2 KiB, text/plain; charset="utf-8")
ProcMaps.txt Edit (89.7 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (814 bytes, text/plain; charset="utf-8")
Registers.txt Edit (782 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (2.9 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (9.2 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2012-02-15:

StacktraceTop:
g_type_check_instance (type_instance=0x18cfdc0) at /build/buildd/glib2.0-2.31.16/./gobject/gtype.c:4072
g_signal_emit_valist (instance=0x18cfdc0, signal_id=224, detail=0, var_args=0x7fff0feccc58) at /build/buildd/glib2.0-2.31.16/./gobject/gsignal.c:2966
g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.31.16/./gobject/gsignal.c:3090
?? ()
?? () from /tmp/tmp05lHgY/lib/x86_64-linux-gnu/libglib-2.0.so.0

Revision history for this message

Apport retracing service (apport) wrote on 2012-02-15: Stacktrace.txt

Stacktrace.txt Edit (1.3 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2012-02-15: ThreadStacktrace.txt

ThreadStacktrace.txt Edit (15.8 KiB, text/plain)

Changed in compiz (Ubuntu):
importance:	Undecided → Medium
tags:	removed: need-amd64-retrace

Ubuntu Foundations Team Bug Bot (crichton) on 2012-03-22

tags:

added: compiz-0.9

jhfhlkjlj (fdsuufijjejejejej-deactivatedaccount) on 2012-04-12

summary:

- compiz crashed with SIGSEGV in g_type_check_instance()
+ compiz crashed with SIGSEGV in g_type_check_instance() from
+ g_signal_emit_valist() from g_signal_emit()

Revision history for this message

Launchpad Janitor (janitor) wrote on 2012-04-12: Re: compiz crashed with SIGSEGV in g_type_check_instance() from g_signal_emit_valist() from g_signal_emit()

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

Changed in compiz (Ubuntu):
status:	New → Confirmed

jhfhlkjlj (fdsuufijjejejejej-deactivatedaccount) on 2012-04-12

Changed in compiz-core:
status:	New → Confirmed
Changed in compiz (Ubuntu):
status:	Confirmed → Triaged
visibility:	private → public

Revision history for this message

Daniel van Vugt (vanvugt) wrote on 2012-04-12:

I think this might be fixed by the fix for bug 932125.

summary:	compiz crashed with SIGSEGV in g_type_check_instance() from - g_signal_emit_valist() from g_signal_emit() + g_signal_emit_valist() from g_signal_emit() from ... from + CcpScreen::timeout()
affects:	compiz-core → compiz-compizconfig-gconf
affects:	compiz (Ubuntu) → compizconfig-backend-gconf (Ubuntu)
Changed in compiz-compizconfig-gconf:
importance:	Undecided → High
status:	Confirmed → Triaged
Changed in compizconfig-backend-gconf (Ubuntu):
importance:	Medium → High

Sam Spilsbury (smspillaz) on 2012-05-18

Changed in compiz:
importance:	Undecided → High
status:	New → Triaged

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