246110 2010-07-29 04:36:49 +0000 Nepomuk crash on startup 2012-07-06 17:56:18 +0000 1 1 10 Unmaintained nepomuk general unspecified openSUSE Linux RESOLVED FIXED NOR crash --- 0 chsu13 sebastian andresbajotierra cjcanhoto trueg 0 oldest_to_newest 995669 0 chsu13 2010-07-29 04:36:49 +0000 Application: nepomukservicestub (0.2) KDE Platform Version: 4.5.61 (KDE 4.5.61 (KDE 4.6 >= 20100724)) "release 1" Qt Version: 4.6.3 Operating System: Linux 2.6.31.12-0.2-default i686 Distribution: "openSUSE 11.2 (i586)" -- Information about the crash: - What I was doing when the application crashed: i startet my computer, plasma-desktop appeared and a window was shown with informatio about nepomuk could not find strigi and then crashed. The crash can be reproduced every time. -- Backtrace: Application: Nepomuk-Dienst (nepomukservicestub), signal: Segmentation fault [Current thread is 1 (Thread 0xb57bb700 (LWP 5832))] Thread 3 (Thread 0xb2a19b70 (LWP 5888)): #0 0xffffe430 in __kernel_vsyscall () #1 0xb749dd95 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #2 0xb7515730 in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87 #3 QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159 #4 0xb2b1d344 in Nepomuk::IndexFeeder::run (this=0x8180ec8) at /usr/src/debug/kdebase-runtime-4.5.61svn1153958/nepomuk/services/strigi/nepomukindexfeeder.cpp:182 #5 0xb751462f in QThreadPrivate::start (arg=0x8180ec8) at thread/qthread_unix.cpp:248 #6 0xb74996e5 in start_thread () from /lib/libpthread.so.0 #7 0xb7499600 in ?? () from /lib/libpthread.so.0 Thread 2 (Thread 0xb1b00b70 (LWP 5889)): [KCrash Handler] #7 QMutex::lock (this=0x82a7196) at thread/qmutex.cpp:150 #8 0xb59d32a3 in relock (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:120 #9 QMutexLocker (this=<value optimized out>) at /usr/include/QtCore/qmutex.h:102 #10 Soprano::Error::ErrorCache::clearError (this=<value optimized out>) at /usr/src/debug/soprano-2.4.63/soprano/error.cpp:238 #11 0xb59d4bc7 in Soprano::Error::ErrorCache::setError (this=0x82a7188, error=...) at /usr/src/debug/soprano-2.4.63/soprano/error.cpp:225 #12 0xb5974728 in Soprano::Client::DBusModel::addStatement (this=0x82a7180, statement=...) at /usr/src/debug/soprano-2.4.63/client/dbus/dbusmodel.cpp:82 #13 0xb6cb4787 in Nepomuk::MainModel::addStatement (this=0x8192e68, statement=...) at /usr/src/debug/kdelibs-4.5.61svn1153958/nepomuk/core/nepomukmainmodel.cpp:252 #14 0xb59e533b in Soprano::FilterModel::addStatement (this=0x81526c8, statement=...) at /usr/src/debug/soprano-2.4.63/soprano/filtermodel.cpp:92 #15 0xb6cb0870 in Nepomuk::ResourceFilterModel::addStatement (this=0x81526c8, statement=...) at /usr/src/debug/kdelibs-4.5.61svn1153958/nepomuk/core/resourcefiltermodel.cpp:71 #16 0xb59c8e3c in Soprano::Model::addStatement (this=0x81526c8, subject=..., predicate=..., object=..., context=...) at /usr/src/debug/soprano-2.4.63/soprano/model.cpp:135 #17 0xb2b1ab51 in Nepomuk::IndexFeeder::generateGraph (this=0x8180ec8, resourceUri=...) at /usr/src/debug/kdebase-runtime-4.5.61svn1153958/nepomuk/services/strigi/nepomukindexfeeder.cpp:256 #18 0xb2b1af4c in Nepomuk::IndexFeeder::addToModel (this=0x8180ec8, rs=...) at /usr/src/debug/kdebase-runtime-4.5.61svn1153958/nepomuk/services/strigi/nepomukindexfeeder.cpp:144 #19 0xb2b1c953 in Nepomuk::IndexFeeder::handleRequest (this=0x8180ec8, request=...) at /usr/src/debug/kdebase-runtime-4.5.61svn1153958/nepomuk/services/strigi/nepomukindexfeeder.cpp:241 #20 0xb2b1d90c in Nepomuk::IndexFeeder::end (this=0x8180ec8, forceCommit=true) at /usr/src/debug/kdebase-runtime-4.5.61svn1153958/nepomuk/services/strigi/nepomukindexfeeder.cpp:107 #21 0xb2b18fc0 in Nepomuk::StrigiIndexWriter::finishAnalysis (this=0x81f9cc0, idx=0xb1b000f8) at /usr/src/debug/kdebase-runtime-4.5.61svn1153958/nepomuk/services/strigi/nepomukindexwriter.cpp:570 #22 0xb51dd1e2 in Strigi::AnalysisResult::Private::write (this=0x82db640) at /usr/src/debug/strigi-0.7.2svn1104377/libstreamanalyzer/lib/analysisresult.cpp:214 #23 0xb51dd365 in Strigi::AnalysisResult::~AnalysisResult (this=0xb1b000f8, __in_chrg=<value optimized out>) at /usr/src/debug/strigi-0.7.2svn1104377/libstreamanalyzer/lib/analysisresult.cpp:183 #24 0xb2b1fed2 in Nepomuk::Indexer::indexFile (this=0x8182620, info=...) at /usr/src/debug/kdebase-runtime-4.5.61svn1153958/nepomuk/services/strigi/nepomukindexer.cpp:140 #25 0xb2b10ab0 in Nepomuk::IndexScheduler::analyzeDir (this=0x81814b8, dir=..., flags=...) at /usr/src/debug/kdebase-runtime-4.5.61svn1153958/nepomuk/services/strigi/indexscheduler.cpp:298 #26 0xb2b131d1 in Nepomuk::IndexScheduler::run (this=0x81814b8) at /usr/src/debug/kdebase-runtime-4.5.61svn1153958/nepomuk/services/strigi/indexscheduler.cpp:266 #27 0xb751462f in QThreadPrivate::start (arg=0x81814b8) at thread/qthread_unix.cpp:248 #28 0xb74996e5 in start_thread () from /lib/libpthread.so.0 #29 0xb7499600 in ?? () from /lib/libpthread.so.0 Thread 1 (Thread 0xb57bb700 (LWP 5832)): #0 0xffffe430 in __kernel_vsyscall () #1 0xb6074d5e in poll () from /lib/libc.so.6 #2 0xb5e189eb in ?? () from /lib/libdbus-1.so.3 #3 0xb5e104ec in ?? () from /lib/libdbus-1.so.3 #4 0xb5e0e65d in ?? () from /lib/libdbus-1.so.3 #5 0xb5df88ab in ?? () from /lib/libdbus-1.so.3 #6 0xb5df9178 in ?? () from /lib/libdbus-1.so.3 #7 0xb5dfafa4 in ?? () from /lib/libdbus-1.so.3 #8 0xb5e08d1f in dbus_pending_call_block () from /lib/libdbus-1.so.3 #9 0xb5dfa5b3 in dbus_connection_send_with_reply_and_block () from /lib/libdbus-1.so.3 #10 0xb7442a8e in q_dbus_connection_send_with_reply_and_block (error=<value optimized out>, timeout_milliseconds=<value optimized out>, message=<value optimized out>, connection=<value optimized out>) at qdbus_symbols_p.h:133 #11 QDBusConnectionPrivate::sendWithReply (error=<value optimized out>, timeout_milliseconds=<value optimized out>, message=<value optimized out>, connection=<value optimized out>) at qdbusintegrator.cpp:1808 #12 0xb742dcdf in QDBusConnection::call (this=0xffffffff, message=..., mode=4294967295, timeout=-1) at qdbusconnection.cpp:522 #13 0xb744d6a6 in QDBusAbstractInterface::callWithArgumentList (this=0x8162bd0, mode=Block, method=..., args=...) at qdbusabstractinterface.cpp:440 #14 0xb5972405 in Soprano::Client::DBusServerInterface::createModel (this=0x1, name=...) at /usr/src/debug/soprano-2.4.63/client/dbus/dbusserverinterface.h:57 #15 0xb5973c93 in Soprano::Client::DBusClient::createModel (this=0x817fa68, name=..., settings=...) at /usr/src/debug/soprano-2.4.63/client/dbus/dbusclient.cpp:73 #16 0xb6cb2890 in (anonymous namespace)::GlobalModelContainer::init (this=0x817fa68, forced=true) at /usr/src/debug/kdelibs-4.5.61svn1153958/nepomuk/core/nepomukmainmodel.cpp:92 #17 0xb6cb682a in Nepomuk::MainModel::init (this=0x8192e68) at /usr/src/debug/kdelibs-4.5.61svn1153958/nepomuk/core/nepomukmainmodel.cpp:176 #18 0xb6caba46 in Nepomuk::ResourceManager::init (this=0x811e410) at /usr/src/debug/kdelibs-4.5.61svn1153958/nepomuk/core/resourcemanager.cpp:329 #19 0xb6cad82b in Nepomuk::ResourceManagerPrivate::_k_storageServiceInitialized (this=0x817eef8, success=true) at /usr/src/debug/kdelibs-4.5.61svn1153958/nepomuk/core/resourcemanager.cpp:220 #20 0xb6cad951 in Nepomuk::ResourceManager::qt_metacall (this=0x811e410, _c=InvokeMetaMethod, _id=9, _a=0xbf90640c) at /usr/src/debug/kdelibs-4.5.61svn1153958/build/nepomuk/resourcemanager.moc:90 #21 0xb743bd5e in QDBusConnectionPrivate::deliverCall (this=0x80b48c0, object=0x811e410, msg=..., metaTypes=..., slotIdx=1) at qdbusintegrator.cpp:904 #22 0xb74482d6 in QDBusCallDeliveryEvent::placeMetaCall (this=0x82d8e80, object=0x811e410) at qdbusintegrator_p.h:101 #23 0xb762a4cf in QObject::event (this=0x811e410, e=0x82d8e80) at kernel/qobject.cpp:1240 #24 0xb63352ac in QApplicationPrivate::notify_helper (this=0x8068730, receiver=0x811e410, e=0x82d8e80) at kernel/qapplication.cpp:4302 #25 0xb633c0e8 in QApplication::notify (this=0xbf906d68, receiver=0x811e410, e=0x82d8e80) at kernel/qapplication.cpp:4185 #26 0xb6f06581 in KApplication::notify (this=0xbf906d68, receiver=0x811e410, event=0x82d8e80) at /usr/src/debug/kdelibs-4.5.61svn1153958/kdeui/kernel/kapplication.cpp:309 #27 0xb761958e in QCoreApplication::notifyInternal (this=0xbf906d68, receiver=0x811e410, event=0x82d8e80) at kernel/qcoreapplication.cpp:726 #28 0xb761d097 in sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:215 #29 QCoreApplicationPrivate::sendPostedEvents (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.cpp:1367 #30 0xb761d21c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1260 #31 0xb76466cd in sendPostedEvents () at kernel/qcoreapplication.h:220 #32 postEventSourceDispatch () at kernel/qeventdispatcher_glib.cpp:276 #33 0xb5ef64c2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #34 0xb5ef9d98 in ?? () from /usr/lib/libglib-2.0.so.0 #35 0xb5ef9ebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #36 0xb76461b1 in QEventDispatcherGlib::processEvents (this=0x80686f0, flags=...) at kernel/qeventdispatcher_glib.cpp:412 #37 0xb63f5dfa in QGuiEventDispatcherGlib::processEvents (this=0x80686f0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #38 0xb7617bfd in QEventLoop::processEvents (this=0xbf906bf4, flags=) at kernel/qeventloop.cpp:149 #39 0xb7618049 in QEventLoop::exec (this=0xbf906bf4, flags=...) at kernel/qeventloop.cpp:201 #40 0xb761d2f0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003 #41 0xb6335354 in QApplication::exec () at kernel/qapplication.cpp:3581 #42 0x0804b3ce in main (argc=2, argv=0xbf906f04) at /usr/src/debug/kdebase-runtime-4.5.61svn1153958/nepomuk/servicestub/main.cpp:165 Possible duplicates by query: bug 241600, bug 239842, bug 225512, bug 223462, bug 208350. Reported using DrKonqi 995781 1 trueg 2010-07-29 11:37:42 +0000 it would be good to know if the crash does still happen with the latest unstable libdbus >=1.3.1 1015966 2 sebastian 2010-09-08 09:44:33 +0000 SVN commit 1172903 by trueg: Never directly access the main model in ResourceData. Instead go through mainModel(), thus, properly locking the initialization. This fixes crashes at Nepomuk startup. BUG: 246110 M +1 -1 resourcedata.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=1172903 1046367 3 andresbajotierra 2010-11-18 19:06:23 +0000 [Comment from a bug triager] Bug 251418 looks similar to this, but on a recent kdelibs version. 1273594 4 adaptee 2012-07-06 17:56:18 +0000 *** Bug 291493 has been marked as a duplicate of this bug. ***