Bug 323737

Application: nepomukstorage (4.11.00)
KDE Platform Version: 4.11.00
Qt Version: 4.8.4
Operating System: Linux 3.8.0-27-generic x86_64
Distribution: Ubuntu 13.04

-- Information about the crash:
- What I was doing when the application crashed:
Starting Firefox, Nepomuk was indexing my files in the background

- Custom settings of the application:
i deleted all tags.

Distribution
Kubuntu 13.04 kubuntu-ppa KDE 4.11

-- Backtrace:
Application: Nepomuk Storage (nepomukstorage), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
[Current thread is 1 (Thread 0x7f056722b7c0 (LWP 2441))]

Thread 2 (Thread 0x7f054d7fa700 (LWP 9377)):
[KCrash Handler]
#6  0x0000000002482810 in ?? ()
#7  0x00007f0566db8a8e in Soprano::FilterModel::executeQuery(QString const&, Soprano::Query::QueryLanguage, QString const&) const () from /usr/lib/libsoprano.so.4
#8  0x00007f0566db8a77 in Soprano::FilterModel::executeQuery(QString const&, Soprano::Query::QueryLanguage, QString const&) const () from /usr/lib/libsoprano.so.4
#9  0x00007f0566185c2e in Nepomuk2::Query::ResultIterator::ResultIterator (this=0x7f054d7f9cf0, sparql=..., map=...) at ../../libnepomukcore/query/resultiterator.cpp:57
#10 0x0000000000463dbe in Nepomuk2::Query::SearchRunnable::run (this=0x22352a0) at ../../../services/storage/query/searchrunnable.cpp:83
#11 0x00007f05653d955d in QThreadPoolThread::run (this=0x2232e50) at concurrent/qthreadpool.cpp:107
#12 0x00007f05653e5bec in QThreadPrivate::start (arg=0x2232e50) at thread/qthread_unix.cpp:338
#13 0x00007f056323ef8e in start_thread (arg=0x7f054d7fa700) at pthread_create.c:311
#14 0x00007f05640ebe1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f056722b7c0 (LWP 2441)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f05653e614b in wait (time=18446744073709551615, this=0x2236410) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x2236910, mutex=0x22368e8, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f05653d8d2f in QThreadPoolPrivate::waitForDone (this=0x2236860, msecs=msecs@entry=-1) at concurrent/qthreadpool.cpp:298
#4  0x00007f05653da7dd in QThreadPool::~QThreadPool (this=0x24c9140, __in_chrg=<optimized out>) at concurrent/qthreadpool.cpp:440
#5  0x00007f05653da819 in QThreadPool::~QThreadPool (this=0x24c9140, __in_chrg=<optimized out>) at concurrent/qthreadpool.cpp:442
#6  0x00007f05654f5232 in QObjectPrivate::deleteChildren (this=this@entry=0x22362a0) at kernel/qobject.cpp:1907
#7  0x00007f05654fbf66 in QObject::~QObject (this=0x2034de0, __in_chrg=<optimized out>) at kernel/qobject.cpp:926
#8  0x000000000045f059 in Nepomuk2::Query::QueryService::~QueryService (this=0x2034de0, __in_chrg=<optimized out>) at ../../../services/storage/query/queryservice.cpp:85
#9  0x00000000004134f3 in Nepomuk2::Storage::closePublicInterfaces (this=this@entry=0x2072420) at ../../../services/storage/storage.cpp:123
#10 0x0000000000413509 in Nepomuk2::Storage::slotRepositoryClosed (this=0x2072420) at ../../../services/storage/storage.cpp:129
#11 0x00000000004148b5 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at ./storage.moc:100
#12 Nepomuk2::Storage::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./storage.moc:83
#13 0x00007f05654f70ef in QMetaObject::activate (sender=sender@entry=0x20c2120, m=m@entry=0x470020 <Nepomuk2::Repository::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7fffcc48c110) at kernel/qobject.cpp:3539
#14 0x00000000004152d0 in Nepomuk2::Repository::closed (this=this@entry=0x20c2120, _t1=_t1@entry=0x20c2120) at ./repository.moc:144
#15 0x0000000000415365 in Nepomuk2::Repository::close (this=0x20c2120) at ../../../services/storage/repository.cpp:90
#16 0x0000000000417307 in Nepomuk2::Repository::slotVirtuosoStopped (this=0x20c2120, normalExit=128) at ../../../services/storage/repository.cpp:348
#17 0x00007f05654f70ef in QMetaObject::activate (sender=0x2171f90, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffcc48c2e0) at kernel/qobject.cpp:3539
#18 0x00007f05560df6ef in ?? () from /usr/lib/soprano/libsoprano_virtuosobackend.so
#19 0x00007f05654fc5be in QObject::event (this=0x2171f90, e=<optimized out>) at kernel/qobject.cpp:1194
#20 0x00007f05648888ec in QApplicationPrivate::notify_helper (this=this@entry=0x1ee63f0, receiver=receiver@entry=0x2171f90, e=e@entry=0x254f7a0) at kernel/qapplication.cpp:4567
#21 0x00007f056488b25b in QApplication::notify (this=this@entry=0x7fffcc48cc80, receiver=receiver@entry=0x2171f90, e=e@entry=0x254f7a0) at kernel/qapplication.cpp:4428
#22 0x00007f0565ce4916 in KApplication::notify (this=0x7fffcc48cc80, receiver=0x2171f90, event=0x254f7a0) at ../../kdeui/kernel/kapplication.cpp:311
#23 0x00007f05654e263e in QCoreApplication::notifyInternal (this=0x7fffcc48cc80, receiver=receiver@entry=0x2171f90, event=event@entry=0x254f7a0) at kernel/qcoreapplication.cpp:946
#24 0x00007f05654e6171 in sendEvent (event=0x254f7a0, receiver=0x2171f90) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#25 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1ec0f80) at kernel/qcoreapplication.cpp:1570
#26 0x00007f05654e64a3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#27 0x00007f0565510e83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#28 postEventSourceDispatch (s=0x1ee3ef0) at kernel/qeventdispatcher_glib.cpp:279
#29 0x00007f05604f5f05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f05604f6248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f05604f6304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f0565511016 in QEventDispatcherGlib::processEvents (this=0x1ec28a0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#33 0x00007f056492e13e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#34 0x00007f05654e138f in QEventLoop::processEvents (this=this@entry=0x7fffcc48cbe0, flags=...) at kernel/qeventloop.cpp:149
#35 0x00007f05654e1618 in QEventLoop::exec (this=this@entry=0x7fffcc48cbe0, flags=...) at kernel/qeventloop.cpp:204
#36 0x00007f05654e6cf6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#37 0x00007f0564886ffc in QApplication::exec () at kernel/qapplication.cpp:3828
#38 0x0000000000414e3d in Nepomuk2::Service2::initUI<Nepomuk2::Storage> (argc=argc@entry=1, argv=argv@entry=0x7fffcc48ced8, aboutData=...) at ../../../libnepomukcore/service/service2.h:162
#39 0x00000000004125f0 in main (argc=1, argv=0x7fffcc48ced8) at ../../../services/storage/storage.cpp:337

Reported using DrKonqi