Ubuntu
unity package

compiz crashed with SIGSEGV in unity::glib::Source::IsRunning()

Bug #1425085 reported by Dave Morley on 2015-02-24

This bug report is a duplicate of: Bug #1432231: compiz crashed with SIGSEGV in XGetSelectionOwner(). Edit Remove

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	Unity	Confirmed	Medium	Unassigned
	unity (Ubuntu)	Confirmed	Medium	Unassigned

(?)

Bug Description

In vivid on a system with nvidia prime gfx I got this error on second boot up just after I started the system restore in place.

ProblemType: Crash
DistroRelease: Ubuntu 15.04
Package: unity 7.3.1+15.04.20150219.2-0ubuntu1
ProcVersionSignature: Ubuntu 3.18.0-13.14-generic 3.18.5
Uname: Linux 3.18.0-13-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.16.1-0ubuntu2
Architecture: amd64
CurrentDesktop: Unity
Date: Tue Feb 24 13:53:27 2015
ExecutablePath: /usr/bin/compiz
InstallationDate: Installed on 2015-02-24 (0 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20150223)
ProcCmdline: compiz
ProcEnviron:
LANGUAGE=en_GB:en
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_GB.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7f83a1fd53f3 <_ZNK5unity4glib6Source9IsRunningEv+3>: mov 0x18(%rdi),%rdi
PC (0x7f83a1fd53f3) ok
source "0x18(%rdi)" (0x7f02f33d6588) not located in a known VMA region (needed readable region)!
destination "%rdi" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
unity::glib::Source::IsRunning() const () from /usr/lib/libunity-core-6.0.so.9
unity::XdndStartStopNotifierImp::DndTimeoutSetup() () from /usr/lib/compiz/libunityshell.so
sigc::internal::signal_emit1<void, unsigned long, sigc::nil>::emit(sigc::internal::signal_impl*, unsigned long const&) () from /usr/lib/compiz/libunityshell.so
unity::PluginAdapter::Notify(CompWindow*, CompWindowNotify) () from /usr/lib/compiz/libunityshell.so
unity::UnityWindow::windowNotify(CompWindowNotify) () from /usr/lib/compiz/libunityshell.so
Title: compiz crashed with SIGSEGV in unity::glib::Source::IsRunning()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm autopilot cdrom dip lpadmin plugdev sambashare sudo

Tags: Edit Tag help

Dave Morley (davmor2) wrote on 2015-02-24:

Dependencies.txt Edit (31.5 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (1.3 KiB, text/plain; charset="utf-8")
ProcMaps.txt Edit (88.6 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (837 bytes, text/plain; charset="utf-8")
Registers.txt Edit (865 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (6.4 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (24.4 KiB, text/plain; charset="utf-8")

Apport retracing service (apport) wrote on 2015-02-24:

StacktraceTop:
unity::glib::Source::IsRunning() const () from /tmp/apport_sandbox_TZ_cxi/usr/lib/libunity-core-6.0.so.9
unity::XdndStartStopNotifierImp::DndTimeoutSetup (this=0x2f91150) at /build/buildd/unity-7.3.1+15.04.20150219.2/launcher/XdndStartStopNotifierImp.cpp:40
sigc::internal::signal_emit1<void, unsigned long, sigc::nil>::emit (impl=0x2f780d0, _A_a1=@0x7ffff7f9cb50: 52428812) at /usr/include/sigc++-2.0/sigc++/signal.h:1010
emit (this=0x2c45078, _A_a1=@0x7ffff7f9cb50: 52428812) at /usr/include/sigc++-2.0/sigc++/signal.h:2801
unity::PluginAdapter::Notify (this=0x2c44f70, window=window@entry=0x4748af0, notify=notify@entry=CompWindowNotifyUnmap) at /build/buildd/unity-7.3.1+15.04.20150219.2/unity-shared/PluginAdapter.cpp:176