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

Manol Em (manolem) wrote :

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

Changed in compiz (Ubuntu):
importance: Undecided → Medium
tags: removed: need-amd64-retrace
tags: added: compiz-0.9
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()

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

Changed in compiz (Ubuntu):
status: New → Confirmed
Changed in compiz-core:
status: New → Confirmed
Changed in compiz (Ubuntu):
status: Confirmed → Triaged
visibility: private → public
Daniel van Vugt (vanvugt) wrote :

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