Bug 281218

Application: nepomukservicestub (0.2)
KDE Platform Version: 4.6.00 (4.6.0) "release 6"
Qt Version: 4.7.1
Operating System: Linux 2.6.37.6-0.7-desktop x86_64
Distribution: "openSUSE 11.4 (x86_64)"

-- Information about the crash:
I was installing updates with KPackageKit whilst reading emails in Thunderbird

-- Backtrace:
Application: Nepomuk Service Stub (nepomukservicestub), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f4d3bed8760 (LWP 4937))]

Thread 2 (Thread 0x7f4d2b298700 (LWP 10881)):
[KCrash Handler]
#6  0x00007f4d3937e6e3 in malloc_consolidate () from /lib64/libc.so.6
#7  0x00007f4d3937fe14 in _int_malloc () from /lib64/libc.so.6
#8  0x00007f4d39382d99 in malloc () from /lib64/libc.so.6
#9  0x00007f4d3b8d6ae8 in QByteArray::realloc (this=0x755ca8, alloc=65504) at tools/qbytearray.cpp:1429
#10 0x00007f4d3b8d6c09 in QByteArray::resize (this=0x755ca8, size=32768) at tools/qbytearray.cpp:1397
#11 0x00007f4d37c8b123 in reserve (this=<value optimized out>, data=0x7f4d2b2967ac "\022", size=2) at ../../src/corelib/tools/qringbuffer_p.h:158
#12 QAbstractSocket::writeData (this=<value optimized out>, data=0x7f4d2b2967ac "\022", size=2) at socket/qabstractsocket.cpp:2184
#13 0x00007f4d3b9591b7 in QIODevice::write (this=0x712050, data=0x7f4d2b2967ac "\022", maxSize=<value optimized out>) at io/qiodevice.cpp:1359
#14 0x00007f4d3596ebc6 in Soprano::DataStream::writeUnsignedInt16 (this=0x7f4d2b2967e0, v=18) at /usr/src/debug/soprano-2.5.63/server/datastream.cpp:95
#15 0x00007f4d35975977 in Soprano::Client::ClientConnection::iteratorNext (this=0x7348e0, id=1167915477) at /usr/src/debug/soprano-2.5.63/client/clientconnection.cpp:513
#16 0x00007f4d3597994b in Soprano::Client::ClientQueryResultIteratorBackend::next (this=0x711ff0) at /usr/src/debug/soprano-2.5.63/client/clientqueryresultiteratorbackend.cpp:46
#17 0x00007f4d3a68750e in Soprano::Iterator<Soprano::BindingSet>::next (this=<value optimized out>) at /usr/include/soprano/iterator.h:239
#18 0x00007f4d3a676098 in Nepomuk::Types::EntityPrivate::load (this=0x71e150) at /usr/src/debug/kdelibs-4.6.0/nepomuk/types/entity.cpp:77
#19 0x00007f4d3a658d99 in Nepomuk::Types::EntityPrivate::init (this=0x71e150) at /usr/src/debug/kdelibs-4.6.0/nepomuk/types/entity.cpp:51
#20 0x00007f4d3a65a277 in Nepomuk::Types::Property::maxCardinality (this=0x6de6e8) at /usr/src/debug/kdelibs-4.6.0/nepomuk/types/property.cpp:384
#21 0x00007f4d32012e68 in uniqueVarName (this=0x6de6d0, qbd=0x7f4d2b297520) at /usr/src/debug/kdelibs-4.6.0/nepomuk/query/querybuilderdata_p.h:121
#22 Nepomuk::Query::ComparisonTermPrivate::getMainVariableName (this=0x6de6d0, qbd=0x7f4d2b297520) at /usr/src/debug/kdelibs-4.6.0/nepomuk/query/comparisonterm.cpp:357
#23 0x00007f4d320131ed in Nepomuk::Query::ComparisonTermPrivate::toSparqlGraphPattern (this=0x6de6d0, resourceVarName=..., qbd=0x7f4d2b297520) at /usr/src/debug/kdelibs-4.6.0/nepomuk/query/comparisonterm.cpp:142
#24 0x00007f4d3200130c in Nepomuk::Query::AndTermPrivate::toSparqlGraphPattern (this=<value optimized out>, resourceVarName=..., qbd=0x7f4d2b297520) at /usr/src/debug/kdelibs-4.6.0/nepomuk/query/andterm.cpp:34
#25 0x00007f4d32005e53 in Nepomuk::Query::Query::toSparqlQuery (this=0x71da58, sparqlFlags=...) at /usr/src/debug/kdelibs-4.6.0/nepomuk/query/query.cpp:479
#26 0x00007f4d2baa293b in Nepomuk::Query::Folder::sparqlQuery (this=<value optimized out>) at /usr/src/debug/kdebase-runtime-4.6.0/nepomuk/services/queryservice/folder.cpp:122
#27 0x00007f4d2baa57ae in Nepomuk::Query::SearchRunnable::run (this=0x71d8e0) at /usr/src/debug/kdebase-runtime-4.6.0/nepomuk/services/queryservice/searchrunnable.cpp:81
#28 0x00007f4d3b8cae28 in QThreadPoolThread::run (this=0x742120) at concurrent/qthreadpool.cpp:106
#29 0x00007f4d3b8d4a5e in QThreadPrivate::start (arg=0x742120) at thread/qthread_unix.cpp:285
#30 0x00007f4d3b645a3f in start_thread () from /lib64/libpthread.so.0
#31 0x00007f4d393de67d in clone () from /lib64/libc.so.6
#32 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f4d3bed8760 (LWP 4937)):
#0  0x00007f4d393eb8fe in __lll_lock_wait_private () from /lib64/libc.so.6
#1  0x00007f4d39384f2e in _L_lock_9927 () from /lib64/libc.so.6
#2  0x00007f4d393832d1 in free () from /lib64/libc.so.6
#3  0x00007f4d3b973ba9 in ~QByteArray (this=<value optimized out>, __in_chrg=<value optimized out>) at ../../src/corelib/tools/qbytearray.h:383
#4  ~QUrlPrivate (this=<value optimized out>, __in_chrg=<value optimized out>) at io/qurl.cpp:295
#5  QUrl::~QUrl (this=<value optimized out>, __in_chrg=<value optimized out>) at io/qurl.cpp:4187
#6  0x00007f4d35c38dc4 in ~XMLSchema (this=0x7f4d35ef78f8, __in_chrg=<value optimized out>) at /usr/src/debug/soprano-2.5.63/soprano/vocabulary/xsd.cpp:26
#7  QGlobalStaticDeleter<XMLSchema>::~QGlobalStaticDeleter (this=0x7f4d35ef78f8, __in_chrg=<value optimized out>) at /usr/include/QtCore/qglobal.h:1821
#8  0x00007f4d393405a1 in __run_exit_handlers () from /lib64/libc.so.6
#9  0x00007f4d393405f5 in exit () from /lib64/libc.so.6
#10 0x00007f4d39bb7378 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:773
#11 0x00007f4d3aa67ab8 in KApplication::xioErrhandler (this=0x7fff542b4ca0, dpy=0x64cc50) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:417
#12 0x00007f4d36e7a78e in _XIOError () from /usr/lib64/libX11.so.6
#13 0x00007f4d36e7803d in _XEventsQueued () from /usr/lib64/libX11.so.6
#14 0x00007f4d36e688df in XEventsQueued () from /usr/lib64/libX11.so.6
#15 0x00007f4d39befc2c in x11EventSourceCheck (s=0x629b30) at kernel/qguieventdispatcher_glib.cpp:85
#16 0x00007f4d3883484c in g_main_context_check () from /lib64/libglib-2.0.so.0
#17 0x00007f4d38835132 in ?? () from /lib64/libglib-2.0.so.0
#18 0x00007f4d38835650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#19 0x00007f4d3b9e891f in QEventDispatcherGlib::processEvents (this=0x625c50, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#20 0x00007f4d39befd8e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#21 0x00007f4d3b9bd052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#22 0x00007f4d3b9bd265 in QEventLoop::exec (this=0x7fff542b4a70, flags=...) at kernel/qeventloop.cpp:201
#23 0x00007f4d3b9c16ab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#24 0x0000000000403ea2 in main (argc=2, argv=0x7fff542b50f8) at /usr/src/debug/kdebase-runtime-4.6.0/nepomuk/servicestub/main.cpp:165

Possible duplicates by query: bug 279185, bug 278957, bug 277970, bug 277810, bug 277652.

Reported using DrKonqi