unity8 crashed with SIGSEGV in QCoreApplication::notify()

[Daniel van Vugt]

Unity8 crashed on logout

ProblemType: Crash
DistroRelease: Ubuntu 16.10
Package: unity8 8.13+16.10.20160714-0ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-33.52-generic 4.4.15
Uname: Linux 4.4.0-33-generic x86_64
ApportVersion: 2.20.2-0ubuntu1
Architecture: amd64
Date: Thu Jul 28 15:05:14 2016
ExecutablePath: /usr/bin/unity8
InstallationDate: Installed on 2016-07-11 (17 days ago)
InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Alpha amd64 (20160710)
ProcCmdline: unity8 --mode=full-shell
ProcEnviron:
 LANGUAGE=en_AU:en
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_AU.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: unity8
StacktraceTop:
 ?? ()
 QCoreApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
 QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
 QDBusObject::onServiceVanished(_GDBusConnection*, char const*, void*) () from /usr/lib/x86_64-linux-gnu/libqmenumodel.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
Title: unity8 crashed with SIGSEGV in QCoreApplication::notify()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 QCoreApplication::notify(QObject*, QEvent*) () from /tmp/apport_sandbox_ullpz9/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
 QCoreApplication::notifyInternal(QObject*, QEvent*) () from /tmp/apport_sandbox_ullpz9/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
 sendEvent (event=0x7ffc5e8e2550, receiver=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qcoreapplication.h:224
 QDBusObject::onServiceVanished (connection=<optimized out>, data=0x562195761230) at /build/qmenumodel-4wCKNL/qmenumodel-0.2.9+16.04.20160329/libqmenumodel/src/qdbusobject.cpp:199

[Launchpad Janitor (janitor)]

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