[Bug 276319] New: Nepomuk service stub keeps on crashing

[Francesco Nwokeka]

https://bugs.kde.org/show_bug.cgi?id=276319

           Summary: Nepomuk service stub keeps on crashing
           Product: telepathy
           Version: git-latest
          Platform: Unlisted Binaries
        OS/Version: Linux
            Status: NEW
          Severity: crash
          Priority: NOR
         Component: nepomuk-service
        AssignedTo: kde-telepathy at kde.org
        ReportedBy: francesco.nwokeka at gmail.com


Version:           git-latest (using Devel) 
OS:                Linux

I get random crashes from nepomuk when in latest KDE trunk and stable version.
Here is a backtrace of one of the crashes I had today.

-------
Application: Nepomuk Service Stub (nepomukservicestub), signal: Segmentation
fault
[KCrash Handler]
#6  0x00007f77058cc931 in Tp::Connection::contactManager() const () from
/usr/lib/libtelepathy-qt4.so.1
#7  0x00007f7705d0492d in Account::onConnectionStatusChanged (this=0xbb3bb0,
status=<value optimized out>) at
/home/z3r0/GitProjects/KDE/Telepathy/telepathy-nepomuk-service/account.cpp:104
#8  0x00007f7705d057b1 in Account::qt_metacall (this=0xbb3bb0,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffd8036b10)
at
/home/z3r0/GitProjects/KDE/Telepathy/telepathy-nepomuk-service/trunkBuild/account.moc:145
#9  0x00007f77152186ae in QMetaObject::metacall (object=0xbb3bb0,
cl=QMetaObject::InvokeMetaMethod, idx=16, argv=0x7fffd8036b10) at
/mnt/STORAGE/KDE-GIT/kdeSources/qt-copy/src/corelib/kernel/qmetaobject.cpp:237
#10 0x00007f771522d1ca in QMetaObject::activate (sender=0xb9ffa0,
m=0x7f7705ce77e0, local_signal_index=19, argv=0x7fffd8036b10) at
/mnt/STORAGE/KDE-GIT/kdeSources/qt-copy/src/corelib/kernel/qobject.cpp:3280
#11 0x00007f7705844af1 in
Tp::Account::connectionStatusChanged(Tp::ConnectionStatus) () from
/usr/lib/libtelepathy-qt4.so.1
#12 0x00007f770585110c in ?? () from /usr/lib/libtelepathy-qt4.so.1
#13 0x00007f77058559a4 in Tp::Account::qt_metacall(QMetaObject::Call, int,
void**) () from /usr/lib/libtelepathy-qt4.so.1
#14 0x00007f77152186ae in QMetaObject::metacall (object=0xb9ffa0,
cl=QMetaObject::InvokeMetaMethod, idx=34, argv=0x7fffd8037da0) at
/mnt/STORAGE/KDE-GIT/kdeSources/qt-copy/src/corelib/kernel/qmetaobject.cpp:237
#15 0x00007f771522d1ca in QMetaObject::activate (sender=0xa032a0,
m=0x7f7705ce77c0, local_signal_index=1, argv=0x7fffd8037da0) at
/mnt/STORAGE/KDE-GIT/kdeSources/qt-copy/src/corelib/kernel/qobject.cpp:3280
#16 0x00007f7705844b65 in
Tp::Client::AccountInterface::AccountPropertyChanged(QMap<QString, QVariant>
const&) () from /usr/lib/libtelepathy-qt4.so.1
#17 0x00007f770584bfd4 in
Tp::Client::AccountInterface::qt_metacall(QMetaObject::Call, int, void**) ()
from /usr/lib/libtelepathy-qt4.so.1
#18 0x00007f7714bc6ba1 in QDBusConnectionPrivate::deliverCall (this=0xa743e0,
object=0xa032a0, msg=..., metaTypes=..., slotIdx=7) at
/mnt/STORAGE/KDE-GIT/kdeSources/qt-copy/src/dbus/qdbusintegrator.cpp:919
#19 0x00007f7714bd2afc in QDBusCallDeliveryEvent::placeMetaCall (this=0xc24ee0,
object=0xa032a0) at
/mnt/STORAGE/KDE-GIT/kdeSources/qt-copy/src/dbus/qdbusintegrator_p.h:103
#20 0x00007f7715228bdc in QObject::event (this=0xa032a0, e=0xc24ee0) at
/mnt/STORAGE/KDE-GIT/kdeSources/qt-copy/src/corelib/kernel/qobject.cpp:1219
#21 0x00007f7712cd4742 in QApplicationPrivate::notify_helper (this=0x97df20,
receiver=0xa032a0, e=0xc24ee0) at
/mnt/STORAGE/KDE-GIT/kdeSources/qt-copy/src/gui/kernel/qapplication.cpp:4445
#22 0x00007f7712cd1d7e in QApplication::notify (this=0x7fffd8038ed0,
receiver=0xa032a0, e=0xc24ee0) at
/mnt/STORAGE/KDE-GIT/kdeSources/qt-copy/src/gui/kernel/qapplication.cpp:3845
#23 0x00007f77142836e6 in KApplication::notify (this=0x7fffd8038ed0,
receiver=0xa032a0, event=0xc24ee0) at
/mnt/STORAGE/KDE-GIT/kdeSources/kdelibs/kdeui/kernel/kapplication.cpp:311
#24 0x00007f7715210656 in QCoreApplication::notifyInternal
(this=0x7fffd8038ed0, receiver=0xa032a0, event=0xc24ee0) at
/mnt/STORAGE/KDE-GIT/kdeSources/qt-copy/src/corelib/kernel/qcoreapplication.cpp:732
#25 0x00007f7715214367 in QCoreApplication::sendEvent (receiver=0xa032a0,
event=0xc24ee0) at
../../include/QtCore/../../../../qt-copy/src/corelib/kernel/qcoreapplication.h:215
#26 0x00007f7715211880 in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x93ba30) at
/mnt/STORAGE/KDE-GIT/kdeSources/qt-copy/src/corelib/kernel/qcoreapplication.cpp:1373
#27 0x00007f77152114a1 in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at
/mnt/STORAGE/KDE-GIT/kdeSources/qt-copy/src/corelib/kernel/qcoreapplication.cpp:1266
#28 0x00007f77152494e5 in QCoreApplication::sendPostedEvents () at
../../include/QtCore/../../../../qt-copy/src/corelib/kernel/qcoreapplication.h:220
#29 0x00007f77152484e5 in postEventSourceDispatch (s=0x9811d0) at
/mnt/STORAGE/KDE-GIT/kdeSources/qt-copy/src/corelib/kernel/qeventdispatcher_glib.cpp:277
#30 0x00007f771124a29d in g_main_context_dispatch () from
/usr/lib/libglib-2.0.so.0
#31 0x00007f771124aa78 in ?? () from /usr/lib/libglib-2.0.so.0
#32 0x00007f771124ad09 in g_main_context_iteration () from
/usr/lib/libglib-2.0.so.0
#33 0x00007f7715248d95 in QEventDispatcherGlib::processEvents (this=0x93b500,
flags=...) at
/mnt/STORAGE/KDE-GIT/kdeSources/qt-copy/src/corelib/kernel/qeventdispatcher_glib.cpp:415
#34 0x00007f7712daaa1c in QGuiEventDispatcherGlib::processEvents
(this=0x93b500, flags=...) at
/mnt/STORAGE/KDE-GIT/kdeSources/qt-copy/src/gui/kernel/qguieventdispatcher_glib.cpp:204
#35 0x00007f771520e21c in QEventLoop::processEvents (this=0x7fffd8038d30,
flags=...) at
/mnt/STORAGE/KDE-GIT/kdeSources/qt-copy/src/corelib/kernel/qeventloop.cpp:149
#36 0x00007f771520e370 in QEventLoop::exec (this=0x7fffd8038d30, flags=...) at
/mnt/STORAGE/KDE-GIT/kdeSources/qt-copy/src/corelib/kernel/qeventloop.cpp:201
#37 0x00007f7715210d48 in QCoreApplication::exec () at
/mnt/STORAGE/KDE-GIT/kdeSources/qt-copy/src/corelib/kernel/qcoreapplication.cpp:1009
#38 0x00007f7712cd18f6 in QApplication::exec () at
/mnt/STORAGE/KDE-GIT/kdeSources/qt-copy/src/gui/kernel/qapplication.cpp:3719
#39 0x0000000000403dc9 in main (argc=2, argv=0x7fffd8039378) at
/mnt/STORAGE/KDE-GIT/kdeSources/kde-runtime/nepomuk/servicestub/main.cpp:167


Reproducible: Didn't try

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