Application: gwenview (2.4.2)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.31-21-generic i686
Distribution: Ubuntu 9.10

-- Information about the crash:
I'm just selected and maybe accidentally tried to move with drag and drop some files.
The system was under load, so everything is was a bit slow.

 -- Backtrace:
Application: Gwenview (gwenview), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7707700 (LWP 27317))]

Thread 2 (Thread 0xb61e3b70 (LWP 27318)):
#0  0x00767422 in __kernel_vsyscall ()
#1  0x00609e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00ac087d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x007cf2c7 in QWaitConditionPrivate::wait (this=0x98fee08, mutex=0x98fee04, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x98fee08, mutex=0x98fee04, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00caaf22 in Gwenview::SemanticInfoThread::run (this=0x98fedf8) at ../../../gwenview/lib/semanticinfo/nepomuksemanticinfobackend.cpp:132
#6  0x007ce36e in QThreadPrivate::start (arg=0x98fedf8) at thread/qthread_unix.cpp:248
#7  0x0060580e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x00ab38de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7707700 (LWP 27317)):
[KCrash Handler]
#6  0x008cf129 in QEventLoop::d_func (this=0x0, returnCode=0) at ../../include/QtCore/../../src/corelib/kernel/qeventloop.h:58
#7  QEventLoop::exit (this=0x0, returnCode=0) at kernel/qeventloop.cpp:279
#8  0x05e7acf4 in QDragManager::eventFilter (this=0xa25c718, o=0xa239fa0, e=0xbf93e250) at kernel/qdnd_x11.cpp:1308
#9  0x008cff4c in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=0x981c9c8, receiver=0xa239fa0, event=0xbf93e250) at kernel/qcoreapplication.cpp:800
#10 0x05dd8353 in QApplicationPrivate::notify_helper (this=0x981c9c8, receiver=0xa239fa0, e=0xbf93e250) at kernel/qapplication.cpp:4275
#11 0x05ddf9b7 in QApplication::notify (this=0xbf93fe50, receiver=0xa239fa0, e=0xbf93e250) at kernel/qapplication.cpp:3865
#12 0x00ea45ba in KApplication::notify (this=0xbf93fe50, receiver=0xa239fa0, event=0xbf93e250) at ../../kdeui/kernel/kapplication.cpp:302
#13 0x008d0beb in QCoreApplication::notifyInternal (this=0xbf93fe50, receiver=0xa239fa0, event=0xbf93e250) at kernel/qcoreapplication.cpp:704
#14 0x05dde90f in QCoreApplication::sendEvent (receiver=0xa239fa0, event=0xbf93e250, alienWidget=0x990b468, nativeWidget=0x98ff5a8, buttonDown=0x671b058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#15 QApplicationPrivate::sendMouseEvent (receiver=0xa239fa0, event=0xbf93e250, alienWidget=0x990b468, nativeWidget=0x98ff5a8, buttonDown=0x671b058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#16 0x05e69cc8 in QETWidget::translateMouseEvent (this=0x98ff5a8, event=0xbf93e76c) at kernel/qapplication_x11.cpp:4368
#17 0x05e691a1 in QApplication::x11ProcessEvent (this=0xbf93fe50, event=0xbf93e76c) at kernel/qapplication_x11.cpp:3379
#18 0x05e9800a in x11EventSourceDispatch (s=0x981fc40, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#19 0x011e3e88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#20 0x011e7730 in ?? () from /lib/libglib-2.0.so.0
#21 0x011e7863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#22 0x008fc805 in QEventDispatcherGlib::processEvents (this=0x9807cc0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#23 0x05e97b35 in QGuiEventDispatcherGlib::processEvents (this=0x9807cc0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#24 0x008cf209 in QEventLoop::processEvents (this=0xa2338f8, flags=) at kernel/qeventloop.cpp:149
#25 0x008cf65a in QEventLoop::exec (this=0xa2338f8, flags=...) at kernel/qeventloop.cpp:201
#26 0x05e7def8 in QDragManager::drag (this=0xa25c718, o=0x9d5e600) at kernel/qdnd_x11.cpp:1960
#27 0x05df09fe in QDrag::exec (this=0x9d5e600, supportedActions=..., defaultDropAction=Qt::CopyAction) at kernel/qdrag.cpp:282
#28 0x00c987b4 in Gwenview::ThumbnailView::startDrag (this=0x990b5e0, supportedActions=...) at ../../../gwenview/lib/thumbnailview/thumbnailview.cpp:556
#29 0x0637cdca in QAbstractItemView::mouseMoveEvent (this=0x990b5e0, event=0xbf93f5a0) at itemviews/qabstractitemview.cpp:1691
#30 0x0639619a in QListView::mouseMoveEvent (this=0x990b5e0, e=0xbf93f5a0) at itemviews/qlistview.cpp:778
#31 0x05e365ba in QWidget::event (this=0x990b5e0, event=0xbf93f5a0) at kernel/qwidget.cpp:7983
#32 0x062326a3 in QFrame::event (this=0x990b5e0, e=0xbf93f5a0) at widgets/qframe.cpp:557
#33 0x062cc922 in QAbstractScrollArea::viewportEvent (this=0x6717ff4, e=0x0) at widgets/qabstractscrollarea.cpp:1036
#34 0x06381297 in QAbstractItemView::viewportEvent (this=0x990b5e0, event=0xbf93f5a0) at itemviews/qabstractitemview.cpp:1610
#35 0x062cf215 in QAbstractScrollAreaPrivate::viewportEvent (this=0x990ca50, o=0x990b468, e=0xbf93f5a0) at widgets/qabstractscrollarea_p.h:100
#36 QAbstractScrollAreaFilter::eventFilter (this=0x990ca50, o=0x990b468, e=0xbf93f5a0) at widgets/qabstractscrollarea_p.h:116
#37 0x008cfe8a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x981c9c8, receiver=0x990b468, event=0xbf93f5a0) at kernel/qcoreapplication.cpp:819
#38 0x05dd83a9 in QApplicationPrivate::notify_helper (this=0x981c9c8, receiver=0x990b468, e=0xbf93f5a0) at kernel/qapplication.cpp:4296
#39 0x05ddf9b7 in QApplication::notify (this=0xbf93fe50, receiver=0x990b468, e=0xbf93f5a0) at kernel/qapplication.cpp:3865
#40 0x00ea45ba in KApplication::notify (this=0xbf93fe50, receiver=0x990b468, event=0xbf93f5a0) at ../../kdeui/kernel/kapplication.cpp:302
#41 0x008d0beb in QCoreApplication::notifyInternal (this=0xbf93fe50, receiver=0x990b468, event=0xbf93f5a0) at kernel/qcoreapplication.cpp:704
#42 0x05dde90f in QCoreApplication::sendEvent (receiver=0x990b468, event=0xbf93f5a0, alienWidget=0x990b468, nativeWidget=0x98ff5a8, buttonDown=0x671b058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#43 QApplicationPrivate::sendMouseEvent (receiver=0x990b468, event=0xbf93f5a0, alienWidget=0x990b468, nativeWidget=0x98ff5a8, buttonDown=0x671b058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#44 0x05e69cc8 in QETWidget::translateMouseEvent (this=0x98ff5a8, event=0xbf93fabc) at kernel/qapplication_x11.cpp:4368
#45 0x05e691a1 in QApplication::x11ProcessEvent (this=0xbf93fe50, event=0xbf93fabc) at kernel/qapplication_x11.cpp:3379
#46 0x05e9800a in x11EventSourceDispatch (s=0x981fc40, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#47 0x011e3e88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#48 0x011e7730 in ?? () from /lib/libglib-2.0.so.0
#49 0x011e7863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#50 0x008fc805 in QEventDispatcherGlib::processEvents (this=0x9807cc0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#51 0x05e97b35 in QGuiEventDispatcherGlib::processEvents (this=0x9807cc0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#52 0x008cf209 in QEventLoop::processEvents (this=0xbf93fdb4, flags=) at kernel/qeventloop.cpp:149
#53 0x008cf65a in QEventLoop::exec (this=0xbf93fdb4, flags=...) at kernel/qeventloop.cpp:201
#54 0x008d384f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#55 0x05dd8467 in QApplication::exec () at kernel/qapplication.cpp:3579
#56 0x08085528 in main (argc=6, argv=0xbf93ffd4) at ../../../gwenview/app/main.cpp:101

This bug may be a duplicate of or related to bug 218254.

Possible duplicates by query: bug 228936, bug 218254, bug 215226.

Reported using DrKonqi