Application: dolphin (1.4)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-25-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
Had several Windows open at end of last seesion, Dolphin crashed on Open

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7724710 (LWP 1422))]

Thread 3 (Thread 0xb4cfeb70 (LWP 1473)):
[KCrash Handler]
#6  QMutex::lock (this=0x4) at thread/qmutex.cpp:150
#7  0x002f80f5 in QMutexLocker::relock (this=0xb5505370, error=...) at /usr/include/qt4/QtCore/qmutex.h:120
#8  QMutexLocker (this=0xb5505370, error=...) at /usr/include/qt4/QtCore/qmutex.h:102
#9  Soprano::Error::ErrorCache::setError (this=0xb5505370, error=...) at ../../soprano/error.cpp:225
#10 0x002f87ef in Soprano::Error::ErrorCache::setError (this=0xb5505370, errorMessage=..., code=4096) at ../../soprano/error.cpp:236
#11 0x004a905e in Soprano::Client::ClientConnection::iteratorNext (this=0xb5505368, id=801805059) at ../../client/clientconnection.cpp:517
#12 0x004ad6cc in Soprano::Client::ClientQueryResultIteratorBackend::next (this=0x8dfefe0) at ../../client/clientqueryresultiteratorbackend.cpp:46
#13 0x006d41cf in Soprano::Iterator<Soprano::BindingSet>::next (this=0xb4cfe028) at /usr/include/Soprano/../soprano/iterator.h:239
#14 0x006d083e in Nepomuk::ResourceData::load (this=0xb5500b10) at ../../../nepomuk/core/resourcedata.cpp:419
#15 0x006d119b in Nepomuk::ResourceData::property (this=0xb5500b10, uri=...) at ../../../nepomuk/core/resourcedata.cpp:271
#16 0x006eecb7 in Nepomuk::Resource::property (this=0xb4cfe294, uri=...) at ../../../nepomuk/core/resource.cpp:280
#17 0x006f1d41 in Nepomuk::Resource::rating (this=0xb4cfe294) at ../../../nepomuk/core/resource.cpp:800
#18 0x080aa1e9 in KLoadMetaDataThread::run (this=0x9136330) at ../../../../apps/dolphin/src/panels/information/kloadmetadatathread.cpp:95
#19 0x0844832e in QThreadPrivate::start (arg=0x9136330) at thread/qthread_unix.cpp:248
#20 0x004e796e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#21 0x007f2a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xb44fdb70 (LWP 1476)):
#0  0x002ad422 in __kernel_vsyscall ()
#1  0x007eb971 in select () from /lib/tls/i686/cmov/libc.so.6
#2  0x0852661c in QProcessManager::run (this=0x865f890) at io/qprocess_unix.cpp:245
#3  0x0844832e in QThreadPrivate::start (arg=0x865f890) at thread/qthread_unix.cpp:248
#4  0x004e796e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x007f2a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7724710 (LWP 1422)):
#0  0x002ad422 in __kernel_vsyscall ()
#1  0x007e4b86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x00b5fd60 in ?? () from /usr/lib/libxcb.so.1
#3  0x00b619b2 in xcb_wait_for_reply () from /usr/lib/libxcb.so.1
#4  0x00956f96 in _XReply () from /usr/lib/libX11.so.6
#5  0x009342d6 in XGetWindowProperty () from /usr/lib/libX11.so.6
#6  0x06d84f84 in NETWinInfo::update (this=0x8dff300, dirty_props=0x9139bc8) at ../../kdeui/windowmanagement/netwm.cpp:3949
#7  0x06d8d430 in NETWinInfo (this=0x8dff300, display=0x8ac85e8, window=44040228, rootWindow=269, properties=0xbfbd21f8, properties_size=2, role=NET::Client)
    at ../../kdeui/windowmanagement/netwm.cpp:2790
#8  0x06d7eece in KWindowInfo (this=0xbfbd22f0, _win=44040228, properties=<value optimized out>, properties2=0) at ../../kdeui/windowmanagement/kwindowinfo_x11.cpp:74
#9  0x06d7a597 in KWindowSystem::windowInfo (win=44040228, properties=524288, properties2=0) at ../../kdeui/windowmanagement/kwindowsystem_x11.cpp:388
#10 0x06d0c684 in KMainWindow::saveWindowSize (this=0x8b4d768, _cg=...) at ../../kdeui/widgets/kmainwindow.cpp:882
#11 0x06d0e55a in KMainWindow::saveMainWindowSettings (this=0x8b4d768, _cg=...) at ../../kdeui/widgets/kmainwindow.cpp:669
#12 0x06d0e99f in KMainWindow::saveAutoSaveSettings (this=0x8b4d768) at ../../kdeui/widgets/kmainwindow.cpp:1033
#13 0x06d0ea00 in KMainWindowPrivate::setSettingsDirty (this=0x8b4d7d8, callCompression=KMainWindowPrivate::NoCompressCalls) at ../../kdeui/widgets/kmainwindow.cpp:409
#14 0x06d0eaac in KMainWindow::setSettingsDirty (this=0x8b4d768) at ../../kdeui/widgets/kmainwindow.cpp:971
#15 0x06d1053b in KMainWindow::qt_metacall (this=0x8b4d768, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0x8daf688) at ./kmainwindow.moc:99
#16 0x06d54d2a in KXmlGuiWindow::qt_metacall (this=0x8b4d768, _c=QMetaObject::InvokeMetaMethod, _id=35, _a=0x8daf688) at ./kxmlguiwindow.moc:102
#17 0x08073f0f in DolphinMainWindow::qt_metacall (this=0x8b4d768, _c=QMetaObject::InvokeMetaMethod, _id=35, _a=0x8daf688) at ./dolphinmainwindow.moc:180
#18 0x0854fc9a in QMetaObject::metacall (object=0x8b4d768, cl=QMetaObject::ReadProperty, idx=35, argv=0x8daf688) at kernel/qmetaobject.cpp:237
#19 0x0855a336 in QMetaCallEvent::placeMetaCall (this=0x8d99e48, object=0x8b4d768) at kernel/qobject.cpp:561
#20 0x0855b3fe in QObject::event (this=0x8b4d768, e=0x8d99e48) at kernel/qobject.cpp:1248
#21 0x05c33326 in QWidget::event (this=0x8b4d768, event=0x8d99e48) at kernel/qwidget.cpp:8455
#22 0x0604ebc7 in QMainWindow::event (this=0x8b4d768, event=0x8d99e48) at widgets/qmainwindow.cpp:1433
#23 0x06d0db04 in KMainWindow::event (this=0x8b4d768, ev=0x8d99e48) at ../../kdeui/widgets/kmainwindow.cpp:1103
#24 0x06d5588f in KXmlGuiWindow::event (this=0x8b4d768, ev=0x8d99e48) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:131
#25 0x05bd54dc in QApplicationPrivate::notify_helper (this=0x8ab29b8, receiver=0x8b4d768, e=0x8d99e48) at kernel/qapplication.cpp:4300
#26 0x05bdc0f9 in QApplication::notify (this=0xbfbd3064, receiver=0x8b4d768, e=0x8d99e48) at kernel/qapplication.cpp:4265
#27 0x06c1bf2a in KApplication::notify (this=0xbfbd3064, receiver=0x8b4d768, event=0x8d99e48) at ../../kdeui/kernel/kapplication.cpp:302
#28 0x0854aa3b in QCoreApplication::notifyInternal (this=0xbfbd3064, receiver=0x8b4d768, event=0x8d99e48) at kernel/qcoreapplication.cpp:704
#29 0x0854d473 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x8a932c0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#30 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8a932c0) at kernel/qcoreapplication.cpp:1345
#31 0x0854d5dd in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#32 0x08576adf in QCoreApplication::sendPostedEvents (s=0x8ab7910) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#33 postEventSourceDispatch (s=0x8ab7910) at kernel/qeventdispatcher_glib.cpp:276
#34 0x01b365e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#35 0x01b3a2d8 in ?? () from /lib/libglib-2.0.so.0
#36 0x01b3a4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#37 0x085765d5 in QEventDispatcherGlib::processEvents (this=0x8a934a0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#38 0x05c95135 in QGuiEventDispatcherGlib::processEvents (this=0x8a934a0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#39 0x08549059 in QEventLoop::processEvents (this=0xbfbd2fc4, flags=) at kernel/qeventloop.cpp:149
#40 0x085494aa in QEventLoop::exec (this=0xbfbd2fc4, flags=...) at kernel/qeventloop.cpp:201
#41 0x0854d69f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#42 0x05bd5577 in QApplication::exec () at kernel/qapplication.cpp:3579
#43 0x0807bbcf in main (argc=3, argv=0xbfbd3244) at ../../../../apps/dolphin/src/main.cpp:101

This bug may be a duplicate of or related to bug 235166.

Possible duplicates by query: bug 247960, bug 246357, bug 245422, bug 243211, bug 240461.

Reported using DrKonqi