Application: nepomukservicestub (0.2)
KDE Platform Version: 4.6.3 (4.6.3) (Compiled from sources)
Qt Version: 4.7.3
Operating System: Linux 2.6.39-gentoo x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
- What I was doing when the application crashed:

this time Nepomuk crashed after i started Dolphin (1.6.1). however, most of the time Nepomuk crashes on some file operations (copy, move, etc.)

-- Backtrace:
Application: Nepomuk Service Stub (nepomukservicestub), signal: Segmentation fault
__lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
	in ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S
[Current thread is 1 (Thread 0x7f5d32acd760 (LWP 2614))]

Thread 3 (Thread 0x7f5d22378700 (LWP 2653)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f5d2ff09518 in _L_lock_9999 () from /lib64/libc.so.6
#2  0x00007f5d2ff07a0d in __libc_realloc (oldmem=0x7f5d1c000020, bytes=64) at malloc.c:3813
#3  0x00007f5d324f4b16 in QListData::realloc (this=0x127d4b8, alloc=5) at tools/qlist.cpp:221
#4  0x00007f5d324f4bc8 in QListData::append (this=0x127d4b8, n=1) at tools/qlist.cpp:243
#5  0x00007f5d325c3375 in QList<QPostEvent>::append (this=0x127d4b8, t=...) at ../../include/QtCore/../../src/corelib/tools/qlist.h:506
#6  0x00007f5d325c1eeb in QCoreApplication::postEvent (receiver=0x1298af0, event=0x12938e0, priority=1) at kernel/qcoreapplication.cpp:1176
#7  0x00007f5d325d1b2a in QObjectPrivate::setParent_helper (this=0x1298fc0, o=0x1298af0) at kernel/qobject.cpp:2003
#8  0x00007f5d325d1c3b in QObject::QObject (this=0x12850c0, dd=..., parent=0x1298af0) at kernel/qobject.cpp:785
#9  0x00007f5d2e79d0a9 in QAbstractSocketEngine::QAbstractSocketEngine (this=0x12850c0, dd=<value optimized out>, parent=<value optimized out>) at socket/qabstractsocketengine.cpp:92
#10 0x00007f5d2e79eaa1 in QNativeSocketEngine::QNativeSocketEngine (this=0x12850c0, parent=0x1298af0) at socket/qnativesocketengine.cpp:318
#11 0x00007f5d2e79d4be in QAbstractSocketEngine::createSocketEngine (socketDescripter=3, parent=0x1298af0) at socket/qabstractsocketengine.cpp:126
#12 0x00007f5d2e7ac822 in QAbstractSocket::setSocketDescriptor (this=0x1298af0, socketDescriptor=3, socketState=QAbstractSocket::ConnectedState, openMode=...) at socket/qabstractsocket.cpp:1605
#13 0x00007f5d2e7b8208 in QLocalSocketPrivate::_q_connectToSocket (this=0x1298a00) at socket/qlocalsocket_unix.cpp:335
#14 0x00007f5d2e7b8971 in QLocalSocket::connectToServer (this=<value optimized out>, name=..., openMode=...) at socket/qlocalsocket_unix.cpp:259
#15 0x00007f5d2c6eb2b5 in Soprano::Client::LocalSocketClientConnection::newConnection (this=0x118f6f0) at /var/tmp/portage/dev-libs/soprano-2.6.0/work/soprano-2.6.0/client/localsocketclient.cpp:70
#16 0x00007f5d2c6ec5d9 in Soprano::Client::ClientConnection::socketForCurrentThread (this=0x118f6f0) at /var/tmp/portage/dev-libs/soprano-2.6.0/work/soprano-2.6.0/client/clientconnection.cpp:90
#17 0x00007f5d2c6ed3a3 in Soprano::Client::ClientConnection::iteratorNext (this=0x118f6f0, id=914028056) at /var/tmp/portage/dev-libs/soprano-2.6.0/work/soprano-2.6.0/client/clientconnection.cpp:508
#18 0x00007f5d2c6f15bb in Soprano::Client::ClientQueryResultIteratorBackend::next (this=0x125da60) at /var/tmp/portage/dev-libs/soprano-2.6.0/work/soprano-2.6.0/client/clientqueryresultiteratorbackend.cpp:46
#19 0x00007f5d311ef92e in Soprano::Iterator<Soprano::BindingSet>::next (this=0x7f5d22376660) at /usr/include/Soprano/../soprano/iterator.h:239
#20 0x00007f5d31210198 in Nepomuk::Types::EntityPrivate::load (this=0x119a0c0) at /var/tmp/portage/kde-base/kdelibs-4.6.3-r1/work/kdelibs-4.6.3/nepomuk/types/entity.cpp:77
#21 0x00007f5d3120f021 in Nepomuk::Types::EntityPrivate::init (this=0x119a0c0) at /var/tmp/portage/kde-base/kdelibs-4.6.3-r1/work/kdelibs-4.6.3/nepomuk/types/entity.cpp:51
#22 0x00007f5d31216a17 in Nepomuk::Types::Property::maxCardinality (this=0x127b4e8) at /var/tmp/portage/kde-base/kdelibs-4.6.3-r1/work/kdelibs-4.6.3/nepomuk/types/property.cpp:384
#23 0x00007f5d29846af8 in uniqueVarName (this=0x127b4d0, qbd=0x7f5d223772e0) at /var/tmp/portage/kde-base/kdelibs-4.6.3-r1/work/kdelibs-4.6.3/nepomuk/query/querybuilderdata_p.h:121
#24 Nepomuk::Query::ComparisonTermPrivate::getMainVariableName (this=0x127b4d0, qbd=0x7f5d223772e0) at /var/tmp/portage/kde-base/kdelibs-4.6.3-r1/work/kdelibs-4.6.3/nepomuk/query/comparisonterm.cpp:357
#25 0x00007f5d298472fd in Nepomuk::Query::ComparisonTermPrivate::toSparqlGraphPattern (this=0x127b4d0, resourceVarName=..., qbd=0x7f5d223772e0) at /var/tmp/portage/kde-base/kdelibs-4.6.3-r1/work/kdelibs-4.6.3/nepomuk/query/comparisonterm.cpp:142
#26 0x00007f5d298451bc in Nepomuk::Query::AndTermPrivate::toSparqlGraphPattern (this=<value optimized out>, resourceVarName=..., qbd=0x7f5d223772e0) at /var/tmp/portage/kde-base/kdelibs-4.6.3-r1/work/kdelibs-4.6.3/nepomuk/query/andterm.cpp:34
#27 0x00007f5d2984f997 in Nepomuk::Query::Query::toSparqlQuery (this=<value optimized out>, sparqlFlags=...) at /var/tmp/portage/kde-base/kdelibs-4.6.3-r1/work/kdelibs-4.6.3/nepomuk/query/query.cpp:466
#28 0x00007f5d22bb9a1b in Nepomuk::Query::Folder::sparqlQuery (this=<value optimized out>) at /var/tmp/portage/kde-base/nepomuk-4.6.3/work/nepomuk-4.6.3/nepomuk/services/queryservice/folder.cpp:122
#29 0x00007f5d22bbc88e in Nepomuk::Query::SearchRunnable::run (this=0x1237e00) at /var/tmp/portage/kde-base/nepomuk-4.6.3/work/nepomuk-4.6.3/nepomuk/services/queryservice/searchrunnable.cpp:81
#30 0x00007f5d324cbed8 in QThreadPoolThread::run (this=0x11cbb90) at concurrent/qthreadpool.cpp:106
#31 0x00007f5d324d6ef5 in QThreadPrivate::start (arg=0x11cbb90) at thread/qthread_unix.cpp:320
#32 0x00007f5d32246d4c in start_thread (arg=0x7f5d22378700) at pthread_create.c:301
#33 0x00007f5d2ff66c5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f5d21b77700 (LWP 2656)):
[KCrash Handler]
#6  0x00007f5d2ff02cbb in malloc_consolidate (av=0x7f5d1c000020) at malloc.c:5161
#7  0x00007f5d2ff042c8 in _int_free (av=0x7f5d1c000020, p=0x7f5d1c003e00) at malloc.c:5034
#8  0x00007f5d2ff078bc in __libc_free (mem=<value optimized out>) at malloc.c:3738
#9  0x00007f5d2c996c04 in ~RdfPrivate () at /var/tmp/portage/dev-libs/soprano-2.6.0/work/soprano-2.6.0/soprano/vocabulary/rdf.cpp:24
#10 s_rdf () at /var/tmp/portage/dev-libs/soprano-2.6.0/work/soprano-2.6.0/soprano/vocabulary/rdf.cpp:63
#11 0x00007f5d2c997289 in Soprano::Vocabulary::RDF::XMLLiteral () at /var/tmp/portage/dev-libs/soprano-2.6.0/work/soprano-2.6.0/soprano/vocabulary/rdf.cpp:102
#12 0x00007f5d2c9844d5 in (anonymous namespace)::XsdTypePool::XsdTypePool (this=0x7f5d1c002e60) at /var/tmp/portage/dev-libs/soprano-2.6.0/work/soprano-2.6.0/soprano/literalvalue.cpp:77
#13 0x00007f5d2c985abe in (anonymous namespace)::s_xsdTypePool () at /var/tmp/portage/dev-libs/soprano-2.6.0/work/soprano-2.6.0/soprano/literalvalue.cpp:111
#14 0x00007f5d2c9864be in Soprano::LiteralValue::typeFromDataTypeUri (dataTypeUri=...) at /var/tmp/portage/dev-libs/soprano-2.6.0/work/soprano-2.6.0/soprano/literalvalue.cpp:692
#15 0x00007f5d2c9865b4 in Soprano::LiteralValue::fromString (value=..., type=...) at /var/tmp/portage/dev-libs/soprano-2.6.0/work/soprano-2.6.0/soprano/literalvalue.cpp:675
#16 0x00007f5d2c6e9736 in Soprano::DataStream::readLiteralValue (this=<value optimized out>, val=...) at /var/tmp/portage/dev-libs/soprano-2.6.0/work/soprano-2.6.0/server/datastream.cpp:473
#17 0x00007f5d2c6e99f0 in Soprano::DataStream::readNode (this=0x7f5d21b754b0, node=...) at /var/tmp/portage/dev-libs/soprano-2.6.0/work/soprano-2.6.0/server/datastream.cpp:491
#18 0x00007f5d2c6e9d1b in Soprano::DataStream::readBindingSet (this=0x7f5d21b754b0, set=...) at /var/tmp/portage/dev-libs/soprano-2.6.0/work/soprano-2.6.0/server/datastream.cpp:545
#19 0x00007f5d2c6ecf0c in Soprano::Client::ClientConnection::queryIteratorCurrent (this=0x118f6f0, id=<value optimized out>) at /var/tmp/portage/dev-libs/soprano-2.6.0/work/soprano-2.6.0/client/clientconnection.cpp:607
#20 0x00007f5d2c6f14ab in Soprano::Client::ClientQueryResultIteratorBackend::current (this=0x118b660) at /var/tmp/portage/dev-libs/soprano-2.6.0/work/soprano-2.6.0/client/clientqueryresultiteratorbackend.cpp:60
#21 0x00007f5d2c6f0dc2 in Soprano::Client::ClientQueryResultIteratorBackend::binding (this=0x118b660, name=<value optimized out>) at /var/tmp/portage/dev-libs/soprano-2.6.0/work/soprano-2.6.0/client/clientqueryresultiteratorbackend.cpp:100
#22 0x00007f5d2c96fd37 in Soprano::QueryResultIterator::binding (this=<value optimized out>, name=<value optimized out>) at /var/tmp/portage/dev-libs/soprano-2.6.0/work/soprano-2.6.0/soprano/queryresultiterator.cpp:95
#23 0x00007f5d312101c9 in Nepomuk::Types::EntityPrivate::load (this=0x1199530) at /var/tmp/portage/kde-base/kdelibs-4.6.3-r1/work/kdelibs-4.6.3/nepomuk/types/entity.cpp:78
#24 0x00007f5d3120f021 in Nepomuk::Types::EntityPrivate::init (this=0x1199530) at /var/tmp/portage/kde-base/kdelibs-4.6.3-r1/work/kdelibs-4.6.3/nepomuk/types/entity.cpp:51
#25 0x00007f5d31216a17 in Nepomuk::Types::Property::maxCardinality (this=0x1286b28) at /var/tmp/portage/kde-base/kdelibs-4.6.3-r1/work/kdelibs-4.6.3/nepomuk/types/property.cpp:384
#26 0x00007f5d29846af8 in uniqueVarName (this=0x1286b10, qbd=0x7f5d21b762e0) at /var/tmp/portage/kde-base/kdelibs-4.6.3-r1/work/kdelibs-4.6.3/nepomuk/query/querybuilderdata_p.h:121
#27 Nepomuk::Query::ComparisonTermPrivate::getMainVariableName (this=0x1286b10, qbd=0x7f5d21b762e0) at /var/tmp/portage/kde-base/kdelibs-4.6.3-r1/work/kdelibs-4.6.3/nepomuk/query/comparisonterm.cpp:357
#28 0x00007f5d298472fd in Nepomuk::Query::ComparisonTermPrivate::toSparqlGraphPattern (this=0x1286b10, resourceVarName=..., qbd=0x7f5d21b762e0) at /var/tmp/portage/kde-base/kdelibs-4.6.3-r1/work/kdelibs-4.6.3/nepomuk/query/comparisonterm.cpp:142
#29 0x00007f5d298451bc in Nepomuk::Query::AndTermPrivate::toSparqlGraphPattern (this=<value optimized out>, resourceVarName=..., qbd=0x7f5d21b762e0) at /var/tmp/portage/kde-base/kdelibs-4.6.3-r1/work/kdelibs-4.6.3/nepomuk/query/andterm.cpp:34
#30 0x00007f5d2984f997 in Nepomuk::Query::Query::toSparqlQuery (this=<value optimized out>, sparqlFlags=...) at /var/tmp/portage/kde-base/kdelibs-4.6.3-r1/work/kdelibs-4.6.3/nepomuk/query/query.cpp:466
#31 0x00007f5d22bb9a1b in Nepomuk::Query::Folder::sparqlQuery (this=<value optimized out>) at /var/tmp/portage/kde-base/nepomuk-4.6.3/work/nepomuk-4.6.3/nepomuk/services/queryservice/folder.cpp:122
#32 0x00007f5d22bbc88e in Nepomuk::Query::SearchRunnable::run (this=0x12778d0) at /var/tmp/portage/kde-base/nepomuk-4.6.3/work/nepomuk-4.6.3/nepomuk/services/queryservice/searchrunnable.cpp:81
#33 0x00007f5d324cbed8 in QThreadPoolThread::run (this=0x1242770) at concurrent/qthreadpool.cpp:106
#34 0x00007f5d324d6ef5 in QThreadPrivate::start (arg=0x1242770) at thread/qthread_unix.cpp:320
#35 0x00007f5d32246d4c in start_thread (arg=0x7f5d21b77700) at pthread_create.c:301
#36 0x00007f5d2ff66c5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f5d32acd760 (LWP 2614)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:97
#1  0x00007f5d2ff094e2 in _L_lock_9848 () from /lib64/libc.so.6
#2  0x00007f5d2ff078b1 in __libc_free (mem=0x7f5d1c000020) at malloc.c:3736
#3  0x00007f5d324f2cfc in QHashData::free_helper (this=0x123cae0, node_delete=0x7f5d3121b4c0 <QHash<QUrl, QExplicitlySharedDataPointer<Nepomuk::Types::PropertyPrivate> >::deleteNode2(QHashData::Node*)>) at tools/qhash.cpp:272
#4  0x00007f5d3121b598 in freeData (this=0x7f5d31474818, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qhash.h:568
#5  ~QHash (this=0x7f5d31474818, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qhash.h:284
#6  ~EntityManager (this=0x7f5d31474818, __in_chrg=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.6.3-r1/work/kdelibs-4.6.3/nepomuk/types/entitymanager.h:44
#7  QGlobalStaticDeleter<Nepomuk::Types::EntityManager>::~QGlobalStaticDeleter (this=0x7f5d31474818, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qglobal.h:1820
#8  0x00007f5d2fec52f1 in __run_exit_handlers (status=1, listp=0x7f5d302154c8, run_list_atexit=true) at exit.c:78
#9  0x00007f5d2fec5345 in exit (status=469762080) at exit.c:100
#10 0x00007f5d30758588 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:772
#11 0x00007f5d316c6b38 in KApplication::xioErrhandler (this=0x7fff5c054810, dpy=0x10bda00) at /var/tmp/portage/kde-base/kdelibs-4.6.3-r1/work/kdelibs-4.6.3/kdeui/kernel/kapplication.cpp:419
#12 0x00007f5d2dba710e in _XIOError (dpy=0x10bda00) at /var/tmp/portage/x11-libs/libX11-1.4.3/work/libX11-1.4.3/src/XlibInt.c:1618
#13 0x00007f5d2dba49cd in _XEventsQueued (dpy=0x10bda00, mode=<value optimized out>) at /var/tmp/portage/x11-libs/libX11-1.4.3/work/libX11-1.4.3/src/xcb_io.c:307
#14 0x00007f5d2db9536f in XEventsQueued (dpy=0x10bda00, mode=2) at /var/tmp/portage/x11-libs/libX11-1.4.3/work/libX11-1.4.3/src/Pending.c:43
#15 0x00007f5d30790c0c in x11EventSourceCheck (s=0x109dab0) at kernel/qguieventdispatcher_glib.cpp:85
#16 0x00007f5d2f7ac0ee in g_main_context_check (context=0x109c1e0, max_priority=0, fds=<value optimized out>, n_fds=<value optimized out>) at gmain.c:2961
#17 0x00007f5d2f7ac9fa in g_main_context_iterate (context=0x109c1e0, block=1, dispatch=1, self=<value optimized out>) at gmain.c:3088
#18 0x00007f5d2f7acf0d in g_main_context_iteration (context=0x109c1e0, may_block=1) at gmain.c:3154
#19 0x00007f5d325e9e3f in QEventDispatcherGlib::processEvents (this=0x10804a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#20 0x00007f5d30790dbe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#21 0x00007f5d325be322 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#22 0x00007f5d325be564 in QEventLoop::exec (this=0x7fff5c0545e0, flags=...) at kernel/qeventloop.cpp:201
#23 0x00007f5d325c29cb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#24 0x0000000000403fb2 in main (argc=2, argv=0x7fff5c054c68) at /var/tmp/portage/kde-base/nepomuk-4.6.3/work/nepomuk-4.6.3/nepomuk/servicestub/main.cpp:165

Possible duplicates by query: bug 261465, bug 256077.

Reported using DrKonqi