Application: nepomukservicestub (0.1.0) KDE Platform Version: 4.10.3 Qt Version: 4.8.4 Operating System: Linux 3.8.0-23-generic x86_64 Distribution: Ubuntu 13.04 -- Information about the crash: - What I was doing when the application crashed: I left the computer for an hour, with the monitor switched off. At some time nepomukserverstub crashed, after two things had happened: KDE tried to dim the screen, and avidemux started converting a video file (not saved in a directory indexed by nepomuk, but it can create temporary files elsewhere). I don't know if either of those events is connected to the crash. The crash can be reproduced every time. -- Backtrace: Application: Nepomuk Service Stub (nepomukservicestub), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f62667377c0 (LWP 4489))] Thread 11 (Thread 0x7f624e1f0700 (LWP 4666)): #0 0x00007f6263a78075 in __GI___pthread_mutex_lock (mutex=0x7f6240000a60) at pthread_mutex_lock.c:95 #1 0x00007f62633df5c1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f626339f7d5 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f62633a00fe in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f62633a0304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f6266229036 in QEventDispatcherGlib::processEvents (this=0x7f62400008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #6 0x00007f62661f938f in QEventLoop::processEvents (this=this@entry=0x7f624e1efd70, flags=...) at kernel/qeventloop.cpp:149 #7 0x00007f62661f9618 in QEventLoop::exec (this=this@entry=0x7f624e1efd70, flags=...) at kernel/qeventloop.cpp:204 #8 0x00007f62660fb410 in QThread::exec (this=this@entry=0x28f88d0) at thread/qthread.cpp:542 #9 0x00007f6255651efe in Soprano::Server::ServerConnection::run (this=0x28f88d0) at ../../server/serverconnection.cpp:151 #10 0x00007f62660fdbec in QThreadPrivate::start (arg=0x28f88d0) at thread/qthread_unix.cpp:338 #11 0x00007f6263a75f8e in start_thread (arg=0x7f624e1f0700) at pthread_create.c:311 #12 0x00007f6263d84e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 10 (Thread 0x7f624d1ee700 (LWP 4810)): #0 0x00007f62633df36d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f62633df5b9 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f626339f90b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f62633a00fe in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f62633a0304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f6266229036 in QEventDispatcherGlib::processEvents (this=0x7f62380008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #6 0x00007f62661f938f in QEventLoop::processEvents (this=this@entry=0x7f624d1edd70, flags=...) at kernel/qeventloop.cpp:149 #7 0x00007f62661f9618 in QEventLoop::exec (this=this@entry=0x7f624d1edd70, flags=...) at kernel/qeventloop.cpp:204 #8 0x00007f62660fb410 in QThread::exec (this=this@entry=0x289af10) at thread/qthread.cpp:542 #9 0x00007f6255651efe in Soprano::Server::ServerConnection::run (this=0x289af10) at ../../server/serverconnection.cpp:151 #10 0x00007f62660fdbec in QThreadPrivate::start (arg=0x289af10) at thread/qthread_unix.cpp:338 #11 0x00007f6263a75f8e in start_thread (arg=0x7f624d1ee700) at pthread_create.c:311 #12 0x00007f6263d84e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 9 (Thread 0x7f624c9ed700 (LWP 4815)): #0 0x00007f6263d783cd in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f62633a01dc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f62633a0304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f6266229036 in QEventDispatcherGlib::processEvents (this=0x7f623c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #4 0x00007f62661f938f in QEventLoop::processEvents (this=this@entry=0x7f624c9ecd70, flags=...) at kernel/qeventloop.cpp:149 #5 0x00007f62661f9618 in QEventLoop::exec (this=this@entry=0x7f624c9ecd70, flags=...) at kernel/qeventloop.cpp:204 #6 0x00007f62660fb410 in QThread::exec (this=this@entry=0x24c70d0) at thread/qthread.cpp:542 #7 0x00007f6255651efe in Soprano::Server::ServerConnection::run (this=0x24c70d0) at ../../server/serverconnection.cpp:151 #8 0x00007f62660fdbec in QThreadPrivate::start (arg=0x24c70d0) at thread/qthread_unix.cpp:338 #9 0x00007f6263a75f8e in start_thread (arg=0x7f624c9ed700) at pthread_create.c:311 #10 0x00007f6263d84e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 8 (Thread 0x7f6237fff700 (LWP 4816)): #0 0x00007f62633df35c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f62633df5e9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f626339f8f3 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f62633a00fe in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007f62633a0304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007f6266229036 in QEventDispatcherGlib::processEvents (this=0x7f62300008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #6 0x00007f62661f938f in QEventLoop::processEvents (this=this@entry=0x7f6237ffed70, flags=...) at kernel/qeventloop.cpp:149 #7 0x00007f62661f9618 in QEventLoop::exec (this=this@entry=0x7f6237ffed70, flags=...) at kernel/qeventloop.cpp:204 #8 0x00007f62660fb410 in QThread::exec (this=this@entry=0x290f860) at thread/qthread.cpp:542 #9 0x00007f6255651efe in Soprano::Server::ServerConnection::run (this=0x290f860) at ../../server/serverconnection.cpp:151 #10 0x00007f62660fdbec in QThreadPrivate::start (arg=0x290f860) at thread/qthread_unix.cpp:338 #11 0x00007f6263a75f8e in start_thread (arg=0x7f6237fff700) at pthread_create.c:311 #12 0x00007f6263d84e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 7 (Thread 0x7f62377fe700 (LWP 4819)): #0 0x00007f62633a02f0 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007f6266229036 in QEventDispatcherGlib::processEvents (this=0x7f62280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #2 0x00007f62661f938f in QEventLoop::processEvents (this=this@entry=0x7f62377fdd70, flags=...) at kernel/qeventloop.cpp:149 #3 0x00007f62661f9618 in QEventLoop::exec (this=this@entry=0x7f62377fdd70, flags=...) at kernel/qeventloop.cpp:204 #4 0x00007f62660fb410 in QThread::exec (this=this@entry=0x25b7350) at thread/qthread.cpp:542 #5 0x00007f6255651efe in Soprano::Server::ServerConnection::run (this=0x25b7350) at ../../server/serverconnection.cpp:151 #6 0x00007f62660fdbec in QThreadPrivate::start (arg=0x25b7350) at thread/qthread_unix.cpp:338 #7 0x00007f6263a75f8e in start_thread (arg=0x7f62377fe700) at pthread_create.c:311 #8 0x00007f6263d84e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 6 (Thread 0x7f62365d8700 (LWP 7133)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007f62660fc694 in _q_futex (timeout=0x0, val=2, op=0, addr=0x7f6220015720, addr2=<optimized out>, val2=<optimized out>) at thread/qmutex_unix.cpp:99 #2 QMutexPrivate::wait (this=this@entry=0x7f6220015720, timeout=timeout@entry=-1) at thread/qmutex_unix.cpp:113 #3 0x00007f62660f88a5 in QMutex::lockInternal (this=<optimized out>) at thread/qmutex.cpp:450 #4 0x00007f62660f8993 in QMutex::lock (this=<optimized out>) at thread/qmutex.cpp:177 #5 0x00007f62608f317b in lockInline (this=<optimized out>) at /usr/include/qt4/QtCore/qmutex.h:198 #6 QMutexLocker (m=<optimized out>, this=0x7f62365d7010) at /usr/include/qt4/QtCore/qmutex.h:109 #7 Soprano::Error::ErrorCache::setError (this=this@entry=0x7f6220002a90, error=...) at ../../soprano/error.cpp:221 #8 0x00007f624f398031 in Soprano::ODBC::Connection::execute (this=this@entry=0x7f6220002a80, request=...) at ../../../backends/virtuoso/odbcconnection.cpp:113 #9 0x00007f624f39847b in Soprano::ODBC::Connection::executeQuery (this=this@entry=0x7f6220002a80, request=...) at ../../../backends/virtuoso/odbcconnection.cpp:89 #10 0x00007f624f38907c in Soprano::VirtuosoModelPrivate::sqlQuery (this=0x25ed230, query=...) at ../../../backends/virtuoso/virtuosomodel.cpp:113 #11 0x00007f624f38a461 in Soprano::VirtuosoModel::executeQuery (this=0x25ecc90, query=..., language=Soprano::Query::QueryLanguageUser, userQueryLanguage=...) at ../../../backends/virtuoso/virtuosomodel.cpp:474 #12 0x00007f62608ff2f7 in Soprano::FilterModel::executeQuery (this=this@entry=0x2383b60, query=..., language=<optimized out>, userQueryLanguage=...) at ../../soprano/filtermodel.cpp:164 #13 0x00007f6255903298 in Nepomuk2::VirtuosoInferenceModel::executeQuery (this=0x2383b60, query=..., language=<optimized out>, userQueryLanguage=...) at ../../../services/storage/virtuosoinferencemodel.cpp:61 #14 0x00007f62608ff2f7 in Soprano::FilterModel::executeQuery (this=0x25eede0, query=..., language=<optimized out>, userQueryLanguage=...) at ../../soprano/filtermodel.cpp:164 #15 0x00007f62608ff2f7 in Soprano::FilterModel::executeQuery (this=0x25aba70, query=..., language=<optimized out>, userQueryLanguage=...) at ../../soprano/filtermodel.cpp:164 #16 0x00007f6255651cc5 in Soprano::Server::ServerConnection::Private::query (this=this@entry=0x290f640) at ../../server/serverconnection.cpp:539 #17 0x00007f625565308d in Soprano::Server::ServerConnection::Private::_s_readNextCommand (this=0x290f640) at ../../server/serverconnection.cpp:228 #18 0x00007f626620f0ef in QMetaObject::activate (sender=0x7f6220005bf0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539 #19 0x00007f626620f0ef in QMetaObject::activate (sender=sender@entry=0x7f622000d108, m=m@entry=0x7f6266554480 <QIODevice::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539 #20 0x00007f6266259090 in QIODevice::readyRead (this=this@entry=0x7f622000d108) at .moc/release-shared/moc_qiodevice.cpp:105 #21 0x00007f62625302ac in QAbstractSocketPrivate::canReadNotification (this=0x7f6220008a80) at socket/qabstractsocket.cpp:654 #22 0x00007f626253ae2d in event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1151 #23 QReadNotifier::event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1148 #24 0x00007f62645218ec in QApplicationPrivate::notify_helper (this=this@entry=0x2381780, receiver=receiver@entry=0x7f622000a190, e=e@entry=0x7f62365d7b50) at kernel/qapplication.cpp:4567 #25 0x00007f626452425b in QApplication::notify (this=this@entry=0x7fff80106df0, receiver=receiver@entry=0x7f622000a190, e=e@entry=0x7f62365d7b50) at kernel/qapplication.cpp:4428 #26 0x00007f626552caf6 in KApplication::notify (this=0x7fff80106df0, receiver=0x7f622000a190, event=0x7f62365d7b50) at ../../kdeui/kernel/kapplication.cpp:311 #27 0x00007f62661fa63e in QCoreApplication::notifyInternal (this=0x7fff80106df0, receiver=0x7f622000a190, event=event@entry=0x7f62365d7b50) at kernel/qcoreapplication.cpp:946 #28 0x00007f62662295c8 in sendEvent (event=0x7f62365d7b50, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #29 socketNotifierSourceDispatch (source=0x7f622000f520) at kernel/qeventdispatcher_glib.cpp:110 #30 0x00007f626339ff05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #31 0x00007f62633a0248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #32 0x00007f62633a0304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #33 0x00007f6266229036 in QEventDispatcherGlib::processEvents (this=0x7f62200065e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #34 0x00007f62661f938f in QEventLoop::processEvents (this=this@entry=0x7f62365d7d70, flags=...) at kernel/qeventloop.cpp:149 #35 0x00007f62661f9618 in QEventLoop::exec (this=this@entry=0x7f62365d7d70, flags=...) at kernel/qeventloop.cpp:204 #36 0x00007f62660fb410 in QThread::exec (this=this@entry=0x2911de0) at thread/qthread.cpp:542 #37 0x00007f6255651efe in Soprano::Server::ServerConnection::run (this=0x2911de0) at ../../server/serverconnection.cpp:151 #38 0x00007f62660fdbec in QThreadPrivate::start (arg=0x2911de0) at thread/qthread_unix.cpp:338 #39 0x00007f6263a75f8e in start_thread (arg=0x7f62365d8700) at pthread_create.c:311 #40 0x00007f6263d84e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 5 (Thread 0x7f624d9ef700 (LWP 7302)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007f62660fc694 in _q_futex (timeout=0x0, val=2, op=0, addr=0x7f6244035e10, addr2=<optimized out>, val2=<optimized out>) at thread/qmutex_unix.cpp:99 #2 QMutexPrivate::wait (this=this@entry=0x7f6244035e10, timeout=timeout@entry=-1) at thread/qmutex_unix.cpp:113 #3 0x00007f62660f89dd in QMutex::lock (this=<optimized out>) at thread/qmutex.cpp:164 #4 0x00007f62608f317b in lockInline (this=<optimized out>) at /usr/include/qt4/QtCore/qmutex.h:198 #5 QMutexLocker (m=<optimized out>, this=0x7f624d9ee010) at /usr/include/qt4/QtCore/qmutex.h:109 #6 Soprano::Error::ErrorCache::setError (this=this@entry=0x7f62440012e0, error=...) at ../../soprano/error.cpp:221 #7 0x00007f624f398031 in Soprano::ODBC::Connection::execute (this=this@entry=0x7f62440012d0, request=...) at ../../../backends/virtuoso/odbcconnection.cpp:113 #8 0x00007f624f39847b in Soprano::ODBC::Connection::executeQuery (this=this@entry=0x7f62440012d0, request=...) at ../../../backends/virtuoso/odbcconnection.cpp:89 #9 0x00007f624f38907c in Soprano::VirtuosoModelPrivate::sqlQuery (this=0x23fc2e0, query=...) at ../../../backends/virtuoso/virtuosomodel.cpp:113 #10 0x00007f624f38a461 in Soprano::VirtuosoModel::executeQuery (this=0x290ec90, query=..., language=Soprano::Query::QueryLanguageUser, userQueryLanguage=...) at ../../../backends/virtuoso/virtuosomodel.cpp:474 #11 0x00007f62608ff2f7 in Soprano::FilterModel::executeQuery (this=this@entry=0x2489930, query=..., language=<optimized out>, userQueryLanguage=...) at ../../soprano/filtermodel.cpp:164 #12 0x00007f6255903298 in Nepomuk2::VirtuosoInferenceModel::executeQuery (this=0x2489930, query=..., language=<optimized out>, userQueryLanguage=...) at ../../../services/storage/virtuosoinferencemodel.cpp:61 #13 0x00007f62608ff2f7 in Soprano::FilterModel::executeQuery (this=0x24b1c70, query=..., language=<optimized out>, userQueryLanguage=...) at ../../soprano/filtermodel.cpp:164 #14 0x00007f62608ff2f7 in Soprano::FilterModel::executeQuery (this=0x25aba70, query=..., language=<optimized out>, userQueryLanguage=...) at ../../soprano/filtermodel.cpp:164 #15 0x00007f6255651cc5 in Soprano::Server::ServerConnection::Private::query (this=this@entry=0x2705a80) at ../../server/serverconnection.cpp:539 #16 0x00007f625565308d in Soprano::Server::ServerConnection::Private::_s_readNextCommand (this=0x2705a80) at ../../server/serverconnection.cpp:228 #17 0x00007f626620f0ef in QMetaObject::activate (sender=0x7f624403c080, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539 #18 0x00007f626620f0ef in QMetaObject::activate (sender=sender@entry=0x7f6244026e08, m=m@entry=0x7f6266554480 <QIODevice::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539 #19 0x00007f6266259090 in QIODevice::readyRead (this=this@entry=0x7f6244026e08) at .moc/release-shared/moc_qiodevice.cpp:105 #20 0x00007f62625302ac in QAbstractSocketPrivate::canReadNotification (this=0x7f6244027500) at socket/qabstractsocket.cpp:654 #21 0x00007f626253ae2d in event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1151 #22 QReadNotifier::event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1148 #23 0x00007f62645218ec in QApplicationPrivate::notify_helper (this=this@entry=0x2381780, receiver=receiver@entry=0x7f624403cc50, e=e@entry=0x7f624d9eeb50) at kernel/qapplication.cpp:4567 #24 0x00007f626452425b in QApplication::notify (this=this@entry=0x7fff80106df0, receiver=receiver@entry=0x7f624403cc50, e=e@entry=0x7f624d9eeb50) at kernel/qapplication.cpp:4428 #25 0x00007f626552caf6 in KApplication::notify (this=0x7fff80106df0, receiver=0x7f624403cc50, event=0x7f624d9eeb50) at ../../kdeui/kernel/kapplication.cpp:311 #26 0x00007f62661fa63e in QCoreApplication::notifyInternal (this=0x7fff80106df0, receiver=0x7f624403cc50, event=event@entry=0x7f624d9eeb50) at kernel/qcoreapplication.cpp:946 #27 0x00007f62662295c8 in sendEvent (event=0x7f624d9eeb50, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #28 socketNotifierSourceDispatch (source=0x7f624403ca80) at kernel/qeventdispatcher_glib.cpp:110 #29 0x00007f626339ff05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #30 0x00007f62633a0248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #31 0x00007f62633a0304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #32 0x00007f6266229036 in QEventDispatcherGlib::processEvents (this=0x7f6244038460, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #33 0x00007f62661f938f in QEventLoop::processEvents (this=this@entry=0x7f624d9eed70, flags=...) at kernel/qeventloop.cpp:149 #34 0x00007f62661f9618 in QEventLoop::exec (this=this@entry=0x7f624d9eed70, flags=...) at kernel/qeventloop.cpp:204 #35 0x00007f62660fb410 in QThread::exec (this=this@entry=0x24c8130) at thread/qthread.cpp:542 #36 0x00007f6255651efe in Soprano::Server::ServerConnection::run (this=0x24c8130) at ../../server/serverconnection.cpp:151 #37 0x00007f62660fdbec in QThreadPrivate::start (arg=0x24c8130) at thread/qthread_unix.cpp:338 #38 0x00007f6263a75f8e in start_thread (arg=0x7f624d9ef700) at pthread_create.c:311 #39 0x00007f6263d84e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 4 (Thread 0x7f6236dd9700 (LWP 7605)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007f62660fc694 in _q_futex (timeout=0x0, val=2, op=0, addr=0x7f622c029e20, addr2=<optimized out>, val2=<optimized out>) at thread/qmutex_unix.cpp:99 #2 QMutexPrivate::wait (this=this@entry=0x7f622c029e20, timeout=timeout@entry=-1) at thread/qmutex_unix.cpp:113 #3 0x00007f62660f88a5 in QMutex::lockInternal (this=<optimized out>) at thread/qmutex.cpp:450 #4 0x00007f62660f8993 in QMutex::lock (this=<optimized out>) at thread/qmutex.cpp:177 #5 0x00007f62608f317b in lockInline (this=<optimized out>) at /usr/include/qt4/QtCore/qmutex.h:198 #6 QMutexLocker (m=<optimized out>, this=0x7f6236dd8010) at /usr/include/qt4/QtCore/qmutex.h:109 #7 Soprano::Error::ErrorCache::setError (this=this@entry=0x7f622c00a6a0, error=...) at ../../soprano/error.cpp:221 #8 0x00007f624f398031 in Soprano::ODBC::Connection::execute (this=this@entry=0x7f622c00a690, request=...) at ../../../backends/virtuoso/odbcconnection.cpp:113 #9 0x00007f624f39847b in Soprano::ODBC::Connection::executeQuery (this=this@entry=0x7f622c00a690, request=...) at ../../../backends/virtuoso/odbcconnection.cpp:89 #10 0x00007f624f38907c in Soprano::VirtuosoModelPrivate::sqlQuery (this=0x2471870, query=...) at ../../../backends/virtuoso/virtuosomodel.cpp:113 #11 0x00007f624f38a461 in Soprano::VirtuosoModel::executeQuery (this=0x29189b0, query=..., language=Soprano::Query::QueryLanguageUser, userQueryLanguage=...) at ../../../backends/virtuoso/virtuosomodel.cpp:474 #12 0x00007f62608ff2f7 in Soprano::FilterModel::executeQuery (this=this@entry=0x2522270, query=..., language=<optimized out>, userQueryLanguage=...) at ../../soprano/filtermodel.cpp:164 #13 0x00007f6255903298 in Nepomuk2::VirtuosoInferenceModel::executeQuery (this=0x2522270, query=..., language=<optimized out>, userQueryLanguage=...) at ../../../services/storage/virtuosoinferencemodel.cpp:61 #14 0x00007f62608ff2f7 in Soprano::FilterModel::executeQuery (this=0x23fc000, query=..., language=<optimized out>, userQueryLanguage=...) at ../../soprano/filtermodel.cpp:164 #15 0x00007f62608ff2f7 in Soprano::FilterModel::executeQuery (this=0x25aba70, query=..., language=<optimized out>, userQueryLanguage=...) at ../../soprano/filtermodel.cpp:164 #16 0x00007f6255651cc5 in Soprano::Server::ServerConnection::Private::query (this=this@entry=0x26162d0) at ../../server/serverconnection.cpp:539 #17 0x00007f625565308d in Soprano::Server::ServerConnection::Private::_s_readNextCommand (this=0x26162d0) at ../../server/serverconnection.cpp:228 #18 0x00007f626620f0ef in QMetaObject::activate (sender=0x7f622c044c40, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539 #19 0x00007f626620f0ef in QMetaObject::activate (sender=sender@entry=0x7f622c009f88, m=m@entry=0x7f6266554480 <QIODevice::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539 #20 0x00007f6266259090 in QIODevice::readyRead (this=this@entry=0x7f622c009f88) at .moc/release-shared/moc_qiodevice.cpp:105 #21 0x00007f62625302ac in QAbstractSocketPrivate::canReadNotification (this=0x7f622c046420) at socket/qabstractsocket.cpp:654 #22 0x00007f626253ae2d in event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1151 #23 QReadNotifier::event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1148 #24 0x00007f62645218ec in QApplicationPrivate::notify_helper (this=this@entry=0x2381780, receiver=receiver@entry=0x7f622c046800, e=e@entry=0x7f6236dd8b50) at kernel/qapplication.cpp:4567 #25 0x00007f626452425b in QApplication::notify (this=this@entry=0x7fff80106df0, receiver=receiver@entry=0x7f622c046800, e=e@entry=0x7f6236dd8b50) at kernel/qapplication.cpp:4428 #26 0x00007f626552caf6 in KApplication::notify (this=0x7fff80106df0, receiver=0x7f622c046800, event=0x7f6236dd8b50) at ../../kdeui/kernel/kapplication.cpp:311 #27 0x00007f62661fa63e in QCoreApplication::notifyInternal (this=0x7fff80106df0, receiver=0x7f622c046800, event=event@entry=0x7f6236dd8b50) at kernel/qcoreapplication.cpp:946 #28 0x00007f62662295c8 in sendEvent (event=0x7f6236dd8b50, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #29 socketNotifierSourceDispatch (source=0x7f622c029da0) at kernel/qeventdispatcher_glib.cpp:110 #30 0x00007f626339ff05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #31 0x00007f62633a0248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #32 0x00007f62633a0304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #33 0x00007f6266229036 in QEventDispatcherGlib::processEvents (this=0x7f622c00a890, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #34 0x00007f62661f938f in QEventLoop::processEvents (this=this@entry=0x7f6236dd8d70, flags=...) at kernel/qeventloop.cpp:149 #35 0x00007f62661f9618 in QEventLoop::exec (this=this@entry=0x7f6236dd8d70, flags=...) at kernel/qeventloop.cpp:204 #36 0x00007f62660fb410 in QThread::exec (this=this@entry=0x24ba500) at thread/qthread.cpp:542 #37 0x00007f6255651efe in Soprano::Server::ServerConnection::run (this=0x24ba500) at ../../server/serverconnection.cpp:151 #38 0x00007f62660fdbec in QThreadPrivate::start (arg=0x24ba500) at thread/qthread_unix.cpp:338 #39 0x00007f6263a75f8e in start_thread (arg=0x7f6236dd9700) at pthread_create.c:311 #40 0x00007f6263d84e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 3 (Thread 0x7f62277fe700 (LWP 7803)): #0 0x00007f6263d561d7 in sched_yield () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f62660f87fd in QMutex::lockInternal (this=<optimized out>) at thread/qmutex.cpp:474 #2 0x00007f62660f8993 in QMutex::lock (this=<optimized out>) at thread/qmutex.cpp:177 #3 0x00007f62608f317b in lockInline (this=<optimized out>) at /usr/include/qt4/QtCore/qmutex.h:198 #4 QMutexLocker (m=<optimized out>, this=0x7f62277fd010) at /usr/include/qt4/QtCore/qmutex.h:109 #5 Soprano::Error::ErrorCache::setError (this=this@entry=0x7f621c008ff0, error=...) at ../../soprano/error.cpp:221 #6 0x00007f624f398031 in Soprano::ODBC::Connection::execute (this=this@entry=0x7f621c008fe0, request=...) at ../../../backends/virtuoso/odbcconnection.cpp:113 #7 0x00007f624f39847b in Soprano::ODBC::Connection::executeQuery (this=this@entry=0x7f621c008fe0, request=...) at ../../../backends/virtuoso/odbcconnection.cpp:89 #8 0x00007f624f38907c in Soprano::VirtuosoModelPrivate::sqlQuery (this=0x24d46f0, query=...) at ../../../backends/virtuoso/virtuosomodel.cpp:113 #9 0x00007f624f38a461 in Soprano::VirtuosoModel::executeQuery (this=0x27b9de0, query=..., language=Soprano::Query::QueryLanguageUser, userQueryLanguage=...) at ../../../backends/virtuoso/virtuosomodel.cpp:474 #10 0x00007f62608ff2f7 in Soprano::FilterModel::executeQuery (this=this@entry=0x24b1c00, query=..., language=<optimized out>, userQueryLanguage=...) at ../../soprano/filtermodel.cpp:164 #11 0x00007f6255903298 in Nepomuk2::VirtuosoInferenceModel::executeQuery (this=0x24b1c00, query=..., language=<optimized out>, userQueryLanguage=...) at ../../../services/storage/virtuosoinferencemodel.cpp:61 #12 0x00007f62608ff2f7 in Soprano::FilterModel::executeQuery (this=0x25ecb30, query=..., language=<optimized out>, userQueryLanguage=...) at ../../soprano/filtermodel.cpp:164 #13 0x00007f62608ff2f7 in Soprano::FilterModel::executeQuery (this=0x25aba70, query=..., language=<optimized out>, userQueryLanguage=...) at ../../soprano/filtermodel.cpp:164 #14 0x00007f6255651cc5 in Soprano::Server::ServerConnection::Private::query (this=this@entry=0x276c740) at ../../server/serverconnection.cpp:539 #15 0x00007f625565308d in Soprano::Server::ServerConnection::Private::_s_readNextCommand (this=0x276c740) at ../../server/serverconnection.cpp:228 #16 0x00007f626620f0ef in QMetaObject::activate (sender=0x7f621c006500, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539 #17 0x00007f626620f0ef in QMetaObject::activate (sender=sender@entry=0x7f621c005fc8, m=m@entry=0x7f6266554480 <QIODevice::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539 #18 0x00007f6266259090 in QIODevice::readyRead (this=this@entry=0x7f621c005fc8) at .moc/release-shared/moc_qiodevice.cpp:105 #19 0x00007f62625302ac in QAbstractSocketPrivate::canReadNotification (this=0x7f621c000e50) at socket/qabstractsocket.cpp:654 #20 0x00007f626253ae2d in event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1151 #21 QReadNotifier::event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1148 #22 0x00007f62645218ec in QApplicationPrivate::notify_helper (this=this@entry=0x2381780, receiver=receiver@entry=0x7f621c008820, e=e@entry=0x7f62277fdb50) at kernel/qapplication.cpp:4567 #23 0x00007f626452425b in QApplication::notify (this=this@entry=0x7fff80106df0, receiver=receiver@entry=0x7f621c008820, e=e@entry=0x7f62277fdb50) at kernel/qapplication.cpp:4428 #24 0x00007f626552caf6 in KApplication::notify (this=0x7fff80106df0, receiver=0x7f621c008820, event=0x7f62277fdb50) at ../../kdeui/kernel/kapplication.cpp:311 #25 0x00007f62661fa63e in QCoreApplication::notifyInternal (this=0x7fff80106df0, receiver=0x7f621c008820, event=event@entry=0x7f62277fdb50) at kernel/qcoreapplication.cpp:946 #26 0x00007f62662295c8 in sendEvent (event=0x7f62277fdb50, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #27 socketNotifierSourceDispatch (source=0x7f621c001390) at kernel/qeventdispatcher_glib.cpp:110 #28 0x00007f626339ff05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #29 0x00007f62633a0248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #30 0x00007f62633a0304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #31 0x00007f6266229036 in QEventDispatcherGlib::processEvents (this=0x7f621c007b60, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #32 0x00007f62661f938f in QEventLoop::processEvents (this=this@entry=0x7f62277fdd70, flags=...) at kernel/qeventloop.cpp:149 #33 0x00007f62661f9618 in QEventLoop::exec (this=this@entry=0x7f62277fdd70, flags=...) at kernel/qeventloop.cpp:204 #34 0x00007f62660fb410 in QThread::exec (this=this@entry=0x261c040) at thread/qthread.cpp:542 #35 0x00007f6255651efe in Soprano::Server::ServerConnection::run (this=0x261c040) at ../../server/serverconnection.cpp:151 #36 0x00007f62660fdbec in QThreadPrivate::start (arg=0x261c040) at thread/qthread_unix.cpp:338 #37 0x00007f6263a75f8e in start_thread (arg=0x7f62277fe700) at pthread_create.c:311 #38 0x00007f6263d84e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 2 (Thread 0x7f6226ffd700 (LWP 7967)): [KCrash Handler] #6 QMutex::lock (this=0x2800001008) at thread/qmutex.cpp:150 #7 0x00007f62608f317b in lockInline (this=<optimized out>) at /usr/include/qt4/QtCore/qmutex.h:198 #8 QMutexLocker (m=<optimized out>, this=0x7f6226ffc010) at /usr/include/qt4/QtCore/qmutex.h:109 #9 Soprano::Error::ErrorCache::setError (this=this@entry=0x7f6214000d80, error=...) at ../../soprano/error.cpp:221 #10 0x00007f624f398031 in Soprano::ODBC::Connection::execute (this=this@entry=0x7f6214000d70, request=...) at ../../../backends/virtuoso/odbcconnection.cpp:113 #11 0x00007f624f39847b in Soprano::ODBC::Connection::executeQuery (this=this@entry=0x7f6214000d70, request=...) at ../../../backends/virtuoso/odbcconnection.cpp:89 #12 0x00007f624f38907c in Soprano::VirtuosoModelPrivate::sqlQuery (this=0x26103b0, query=...) at ../../../backends/virtuoso/virtuosomodel.cpp:113 #13 0x00007f624f38a461 in Soprano::VirtuosoModel::executeQuery (this=0x276bf80, query=..., language=Soprano::Query::QueryLanguageUser, userQueryLanguage=...) at ../../../backends/virtuoso/virtuosomodel.cpp:474 #14 0x00007f62608ff2f7 in Soprano::FilterModel::executeQuery (this=this@entry=0x290eb80, query=..., language=<optimized out>, userQueryLanguage=...) at ../../soprano/filtermodel.cpp:164 #15 0x00007f6255903298 in Nepomuk2::VirtuosoInferenceModel::executeQuery (this=0x290eb80, query=..., language=<optimized out>, userQueryLanguage=...) at ../../../services/storage/virtuosoinferencemodel.cpp:61 #16 0x00007f62608ff2f7 in Soprano::FilterModel::executeQuery (this=0x24d12d0, query=..., language=<optimized out>, userQueryLanguage=...) at ../../soprano/filtermodel.cpp:164 #17 0x00007f62608ff2f7 in Soprano::FilterModel::executeQuery (this=0x25aba70, query=..., language=<optimized out>, userQueryLanguage=...) at ../../soprano/filtermodel.cpp:164 #18 0x00007f6255651cc5 in Soprano::Server::ServerConnection::Private::query (this=this@entry=0x27a7740) at ../../server/serverconnection.cpp:539 #19 0x00007f625565308d in Soprano::Server::ServerConnection::Private::_s_readNextCommand (this=0x27a7740) at ../../server/serverconnection.cpp:228 #20 0x00007f626620f0ef in QMetaObject::activate (sender=0x7f6214005c70, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539 #21 0x00007f626620f0ef in QMetaObject::activate (sender=sender@entry=0x7f62140268e8, m=m@entry=0x7f6266554480 <QIODevice::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539 #22 0x00007f6266259090 in QIODevice::readyRead (this=this@entry=0x7f62140268e8) at .moc/release-shared/moc_qiodevice.cpp:105 #23 0x00007f62625302ac in QAbstractSocketPrivate::canReadNotification (this=0x7f62140098a0) at socket/qabstractsocket.cpp:654 #24 0x00007f626253ae2d in event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1151 #25 QReadNotifier::event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1148 #26 0x00007f62645218ec in QApplicationPrivate::notify_helper (this=this@entry=0x2381780, receiver=receiver@entry=0x7f6214007c50, e=e@entry=0x7f6226ffcb50) at kernel/qapplication.cpp:4567 #27 0x00007f626452425b in QApplication::notify (this=this@entry=0x7fff80106df0, receiver=receiver@entry=0x7f6214007c50, e=e@entry=0x7f6226ffcb50) at kernel/qapplication.cpp:4428 #28 0x00007f626552caf6 in KApplication::notify (this=0x7fff80106df0, receiver=0x7f6214007c50, event=0x7f6226ffcb50) at ../../kdeui/kernel/kapplication.cpp:311 #29 0x00007f62661fa63e in QCoreApplication::notifyInternal (this=0x7fff80106df0, receiver=0x7f6214007c50, event=event@entry=0x7f6226ffcb50) at kernel/qcoreapplication.cpp:946 #30 0x00007f62662295c8 in sendEvent (event=0x7f6226ffcb50, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #31 socketNotifierSourceDispatch (source=0x7f6214026970) at kernel/qeventdispatcher_glib.cpp:110 #32 0x00007f626339ff05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #33 0x00007f62633a0248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #34 0x00007f62633a0304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #35 0x00007f6266229036 in QEventDispatcherGlib::processEvents (this=0x7f6214006830, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #36 0x00007f62661f938f in QEventLoop::processEvents (this=this@entry=0x7f6226ffcd70, flags=...) at kernel/qeventloop.cpp:149 #37 0x00007f62661f9618 in QEventLoop::exec (this=this@entry=0x7f6226ffcd70, flags=...) at kernel/qeventloop.cpp:204 #38 0x00007f62660fb410 in QThread::exec (this=this@entry=0x25257c0) at thread/qthread.cpp:542 #39 0x00007f6255651efe in Soprano::Server::ServerConnection::run (this=0x25257c0) at ../../server/serverconnection.cpp:151 #40 0x00007f62660fdbec in QThreadPrivate::start (arg=0x25257c0) at thread/qthread_unix.cpp:338 #41 0x00007f6263a75f8e in start_thread (arg=0x7f6226ffd700) at pthread_create.c:311 #42 0x00007f6263d84e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113 Thread 1 (Thread 0x7f62667377c0 (LWP 4489)): #0 0x00007f625521dfb4 in _fini () from /usr/lib/librdf.so.0 #1 0x00007f6266568f67 in _dl_fini () at dl-fini.c:258 #2 0x00007f6263cc7121 in __run_exit_handlers (status=1, listp=0x7f626404c6a8 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true) at exit.c:77 #3 0x00007f6263cc71a5 in __GI_exit (status=<optimized out>) at exit.c:99 #4 0x00007f626458b348 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:782 #5 0x00007f6265528888 in KApplication::xioErrhandler (this=0x7fff80106df0, dpy=0x23987e0) at ../../kdeui/kernel/kapplication.cpp:419 #6 0x00007f62617205be in _XIOError () from /usr/lib/x86_64-linux-gnu/libX11.so.6 #7 0x00007f626171e08d in _XEventsQueued () from /usr/lib/x86_64-linux-gnu/libX11.so.6 #8 0x00007f626170f65b in XEventsQueued () from /usr/lib/x86_64-linux-gnu/libX11.so.6 #9 0x00007f62645c6c37 in x11EventSourcePrepare (s=0x238f400, timeout=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:77 #10 0x00007f626339f900 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #11 0x00007f62633a00fe in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #12 0x00007f62633a0304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #13 0x00007f6266229016 in QEventDispatcherGlib::processEvents (this=0x235dac0, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #14 0x00007f62645c71ae in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #15 0x00007f62661f938f in QEventLoop::processEvents (this=this@entry=0x7fff80106bd0, flags=...) at kernel/qeventloop.cpp:149 #16 0x00007f62661f9618 in QEventLoop::exec (this=this@entry=0x7fff80106bd0, flags=...) at kernel/qeventloop.cpp:204 #17 0x00007f62661fecf6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218 #18 0x00007f626451fffc in QApplication::exec () at kernel/qapplication.cpp:3828 #19 0x0000000000403e70 in main (argc=<optimized out>, argv=0x7fff80107038) at ../../servicestub/main.cpp:180 Possible duplicates by query: bug 320817, bug 320676, bug 320649, bug 320123, bug 320079. Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 320123 ***