Bug 210149

Application that crashed: gwenview
Version of the application: 2.3.2
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.3
Operating System: Linux 2.6.30-gentoo-r4 x86_64

What I was doing when the application crashed:
I had viewed all of the jpg's in the directory pressing space on each one, viewed two movies, and then decided to exit, and that's when I got this crash.  (There were more mpg's to view, I only watched two of them.)  The method of getting there is different, though there are similarities in the backtrace that make me think this may be a duplicate, but I thought I'd let people who know better confirm that rather than possibly allow a bug to remain unreported (or underreported).

 -- Backtrace:
Application: Gwenview (gwenview), signal: Segmentation fault
[Current thread is 0 (LWP 28365)]

Thread 19 (Thread 0x7f5aeab99950 (LWP 28366)):
#0  0x00007f5af8a40de9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f5af8cb4c93 in QWaitCondition::wait (this=0x1a8c020, mutex=0x1a8c018, time=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#2  0x00007f5af9627d7c in Gwenview::SemanticInfoThread::run (this=0x1a8c000)
    at /var/tmp/portage/kde-base/gwenview-4.3.2/work/gwenview-4.3.2/gwenview/lib/semanticinfo/nepomuksemanticinfobackend.cpp:136
#3  0x00007f5af8cb38c4 in QThreadPrivate::start (arg=0x1a8c000) at thread/qthread_unix.cpp:188
#4  0x00007f5af8a3d037 in start_thread () from /lib/libpthread.so.0
#5  0x00007f5af5c9948d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7f5ae9be1950 (LWP 28368)):
#0  0x00007f5af8a40de9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f5af8cb4c93 in QWaitCondition::wait (this=0x1ec8e20, mutex=0x1ec8e18, time=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#2  0x00007f5af9627d7c in Gwenview::SemanticInfoThread::run (this=0x1ec8e00)
    at /var/tmp/portage/kde-base/gwenview-4.3.2/work/gwenview-4.3.2/gwenview/lib/semanticinfo/nepomuksemanticinfobackend.cpp:136
#3  0x00007f5af8cb38c4 in QThreadPrivate::start (arg=0x1ec8e00) at thread/qthread_unix.cpp:188
#4  0x00007f5af8a3d037 in start_thread () from /lib/libpthread.so.0
#5  0x00007f5af5c9948d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7f5ae93e0950 (LWP 28369)):
#0  0x00007f5af8a40de9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f5af8cb4c93 in QWaitCondition::wait (this=0x1ecc3b0, mutex=0x1ecc3a8, time=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#2  0x00007f5af9627d7c in Gwenview::SemanticInfoThread::run (this=0x1ecc390)
    at /var/tmp/portage/kde-base/gwenview-4.3.2/work/gwenview-4.3.2/gwenview/lib/semanticinfo/nepomuksemanticinfobackend.cpp:136
#3  0x00007f5af8cb38c4 in QThreadPrivate::start (arg=0x1ecc390) at thread/qthread_unix.cpp:188
#4  0x00007f5af8a3d037 in start_thread () from /lib/libpthread.so.0
#5  0x00007f5af5c9948d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7f5ae8bdf950 (LWP 28370)):
#0  0x00007f5af8a40de9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f5af8cb4c93 in QWaitCondition::wait (this=0x1ece5e0, mutex=0x1ece5d8, time=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#2  0x00007f5af9627d7c in Gwenview::SemanticInfoThread::run (this=0x1ece5c0)
    at /var/tmp/portage/kde-base/gwenview-4.3.2/work/gwenview-4.3.2/gwenview/lib/semanticinfo/nepomuksemanticinfobackend.cpp:136
#3  0x00007f5af8cb38c4 in QThreadPrivate::start (arg=0x1ece5c0) at thread/qthread_unix.cpp:188
#4  0x00007f5af8a3d037 in start_thread () from /lib/libpthread.so.0
#5  0x00007f5af5c9948d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7f5ae3fff950 (LWP 28371)):
#0  0x00007f5af8a40de9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f5af8cb4c93 in QWaitCondition::wait (this=0x1ed1240, mutex=0x1ed1238, time=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#2  0x00007f5af9627d7c in Gwenview::SemanticInfoThread::run (this=0x1ed1220)
    at /var/tmp/portage/kde-base/gwenview-4.3.2/work/gwenview-4.3.2/gwenview/lib/semanticinfo/nepomuksemanticinfobackend.cpp:136
#3  0x00007f5af8cb38c4 in QThreadPrivate::start (arg=0x1ed1220) at thread/qthread_unix.cpp:188
#4  0x00007f5af8a3d037 in start_thread () from /lib/libpthread.so.0
#5  0x00007f5af5c9948d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f5ae37fe950 (LWP 28372)):
#0  0x00007f5af8a40de9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f5af8cb4c93 in QWaitCondition::wait (this=0x1ed3570, mutex=0x1ed3568, time=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#2  0x00007f5af9627d7c in Gwenview::SemanticInfoThread::run (this=0x1ed3550)
    at /var/tmp/portage/kde-base/gwenview-4.3.2/work/gwenview-4.3.2/gwenview/lib/semanticinfo/nepomuksemanticinfobackend.cpp:136
#3  0x00007f5af8cb38c4 in QThreadPrivate::start (arg=0x1ed3550) at thread/qthread_unix.cpp:188
#4  0x00007f5af8a3d037 in start_thread () from /lib/libpthread.so.0
#5  0x00007f5af5c9948d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f5ae2ffd950 (LWP 28373)):
#0  0x00007f5af8a40de9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f5af8cb4c93 in QWaitCondition::wait (this=0x1ed6b60, mutex=0x1ed6b58, time=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#2  0x00007f5af9627d7c in Gwenview::SemanticInfoThread::run (this=0x1ed6b40)
    at /var/tmp/portage/kde-base/gwenview-4.3.2/work/gwenview-4.3.2/gwenview/lib/semanticinfo/nepomuksemanticinfobackend.cpp:136
#3  0x00007f5af8cb38c4 in QThreadPrivate::start (arg=0x1ed6b40) at thread/qthread_unix.cpp:188
#4  0x00007f5af8a3d037 in start_thread () from /lib/libpthread.so.0
#5  0x00007f5af5c9948d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f5ae27fc950 (LWP 28374)):
#0  0x00007f5af8a40de9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f5af8cb4c93 in QWaitCondition::wait (this=0x1eda040, mutex=0x1eda038, time=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#2  0x00007f5af9627d7c in Gwenview::SemanticInfoThread::run (this=0x1eda020)
    at /var/tmp/portage/kde-base/gwenview-4.3.2/work/gwenview-4.3.2/gwenview/lib/semanticinfo/nepomuksemanticinfobackend.cpp:136
#3  0x00007f5af8cb38c4 in QThreadPrivate::start (arg=0x1eda020) at thread/qthread_unix.cpp:188
#4  0x00007f5af8a3d037 in start_thread () from /lib/libpthread.so.0
#5  0x00007f5af5c9948d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f5ae1ffb950 (LWP 28375)):
#0  0x00007f5af8a40de9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f5af8cb4c93 in QWaitCondition::wait (this=0x1edd000, mutex=0x1edcff8, time=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#2  0x00007f5af9627d7c in Gwenview::SemanticInfoThread::run (this=0x1edcfe0)
    at /var/tmp/portage/kde-base/gwenview-4.3.2/work/gwenview-4.3.2/gwenview/lib/semanticinfo/nepomuksemanticinfobackend.cpp:136
#3  0x00007f5af8cb38c4 in QThreadPrivate::start (arg=0x1edcfe0) at thread/qthread_unix.cpp:188
#4  0x00007f5af8a3d037 in start_thread () from /lib/libpthread.so.0
#5  0x00007f5af5c9948d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f5ae17fa950 (LWP 28376)):
#0  0x00007f5af8a40de9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f5af8cb4c93 in QWaitCondition::wait (this=0x1f08b80, mutex=0x1f08b78, time=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#2  0x00007f5af9627d7c in Gwenview::SemanticInfoThread::run (this=0x1f08b60)
    at /var/tmp/portage/kde-base/gwenview-4.3.2/work/gwenview-4.3.2/gwenview/lib/semanticinfo/nepomuksemanticinfobackend.cpp:136
#3  0x00007f5af8cb38c4 in QThreadPrivate::start (arg=0x1f08b60) at thread/qthread_unix.cpp:188
#4  0x00007f5af8a3d037 in start_thread () from /lib/libpthread.so.0
#5  0x00007f5af5c9948d in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f5ad6f7e950 (LWP 28389)):
#0  0x00007f5af8a4106d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f5ae00790c1 in metronom_sync_loop () from /usr/lib64/libxine.so.1
#2  0x00007f5af8a3d037 in start_thread () from /lib/libpthread.so.0
#3  0x00007f5af5c9948d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f5ad5762950 (LWP 28391)):
#0  0xffffffffff600108 in ?? ()
#1  0x00007fff4cf565fb in ?? ()
#2  0x00007f5af29014fd in clock_gettime () from /lib/librt.so.1
#3  0x00007f5af8e00b97 in QTimerInfoList::timerWait (this=0x1a3aa50, tm=@0x7f5ad5761dd0) at kernel/qeventdispatcher_unix.cpp:339
#4  0x00007f5af8dfc234 in timerSourcePrepare (source=<value optimized out>, timeout=0x7f5ad5761e24) at kernel/qeventdispatcher_glib.cpp:141
#5  0x00007f5af264656a in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#6  0x00007f5af264876a in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#7  0x00007f5af2648dbe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#8  0x00007f5af8dfc08e in QEventDispatcherGlib::processEvents (this=0x1a39990, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:330
#9  0x00007f5af8dcba52 in QEventLoop::processEvents (this=<value optimized out>, flags={i = -713678992}) at kernel/qeventloop.cpp:149
#10 0x00007f5af8dcbeb6 in QEventLoop::exec (this=0x7f5ad5761fc0, flags={i = -713678896}) at kernel/qeventloop.cpp:197
#11 0x00007f5af8caf52c in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#12 0x00007f5ae02d908b in Phonon::Xine::XineThread::run () from /usr/lib64/kde4/plugins/phonon_backend/phonon_xine.so
#13 0x00007f5af8cb38c4 in QThreadPrivate::start (arg=0x1a32070) at thread/qthread_unix.cpp:188
#14 0x00007f5af8a3d037 in start_thread () from /lib/libpthread.so.0
#15 0x00007f5af5c9948d in clone () from /lib/libc.so.6
#16 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f5ad3719950 (LWP 28487)):
#0  0x00007f5af5c92b92 in select () from /lib/libc.so.6
#1  0x00007f5ae00a56ec in xine_usec_sleep () from /usr/lib64/libxine.so.1
#2  0x00007f5ae0087b21 in video_out_loop () from /usr/lib64/libxine.so.1
#3  0x00007f5af8a3d037 in start_thread () from /lib/libpthread.so.0
#4  0x00007f5af5c9948d in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f5ad2f18950 (LWP 28488)):
#0  0x00007f5af8a438ab in read () from /lib/libpthread.so.0
#1  0x00007f5ae055e555 in snd_ctl_hw_read () from /usr/lib/libasound.so.2
#2  0x00007f5ae055906a in snd_hctl_handle_events () from /usr/lib/libasound.so.2
#3  0x00007f5ae0563375 in snd_mixer_handle_events () from /usr/lib/libasound.so.2
#4  0x00007f5ad4720b97 in ao_alsa_handle_event_thread () from /usr/lib64/xine/plugins/1.26/xineplug_ao_out_alsa.so
#5  0x00007f5af8a3d037 in start_thread () from /lib/libpthread.so.0
#6  0x00007f5af5c9948d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f5ad2717950 (LWP 28489)):
#0  0x00007f5af8a40de9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f5ae008b7d3 in ao_loop () from /usr/lib64/libxine.so.1
#2  0x00007f5af8a3d037 in start_thread () from /lib/libpthread.so.0
#3  0x00007f5af5c9948d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f5acd099950 (LWP 28490)):
#0  0x00007f5af8a40de9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f5ae007cd73 in fifo_buffer_get () from /usr/lib64/libxine.so.1
#2  0x00007f5ae008362f in video_decoder_loop () from /usr/lib64/libxine.so.1
#3  0x00007f5af8a3d037 in start_thread () from /lib/libpthread.so.0
#4  0x00007f5af5c9948d in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f5ae0ff9950 (LWP 28491)):
#0  0x00007f5af8a40de9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f5ae007cd73 in fifo_buffer_get () from /usr/lib64/libxine.so.1
#2  0x00007f5ae0084757 in audio_decoder_loop () from /usr/lib64/libxine.so.1
#3  0x00007f5af8a3d037 in start_thread () from /lib/libpthread.so.0
#4  0x00007f5af5c9948d in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f5adfdbf950 (LWP 28492)):
#0  0x00007f5af8a40de9 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f5ae008e77b in listener_loop () from /usr/lib64/libxine.so.1
#2  0x00007f5af8a3d037 in start_thread () from /lib/libpthread.so.0
#3  0x00007f5af5c9948d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f5af9ce5750 (LWP 28365)):
[KCrash Handler]
#5  0x00007f5af68be44d in QWidget::effectiveWinId (this=0x21275d0) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:234
#6  0x00007f5af68fd2a1 in qt_x11_enforce_cursor (w=0x1dcbfb0, force=false) at kernel/qwidget_x11.cpp:306
#7  0x00007f5af68fd46d in QWidgetPrivate::setCursor_sys (this=<value optimized out>) at kernel/qwidget_x11.cpp:1228
#8  0x00007f5af68c6450 in QWidget::setCursor (this=0x1dcbfb0, cursor=@0x7fff4ce55520) at kernel/qwidget.cpp:4628
#9  0x00007f5af960c992 in Gwenview::ScrollTool::toolActivated (this=0x1b99fb0) at /var/tmp/portage/kde-base/gwenview-4.3.2/work/gwenview-4.3.2/gwenview/lib/scrolltool.cpp:178
#10 0x00007f5af95fa353 in Gwenview::ImageView::setCurrentTool (this=0x20ceee0, tool=<value optimized out>)
    at /var/tmp/portage/kde-base/gwenview-4.3.2/work/gwenview-4.3.2/gwenview/lib/imageview.cpp:606
#11 0x00007f5af95e6734 in Gwenview::ImageViewAdapterPrivate::setupScrollTool (this=0x1b875f0)
    at /var/tmp/portage/kde-base/gwenview-4.3.2/work/gwenview-4.3.2/gwenview/lib/documentview/imageviewadapter.cpp:45
#12 0x00007f5af95e6491 in ImageViewAdapter (this=0x215cc20, parent=0x1c246f0) at /var/tmp/portage/kde-base/gwenview-4.3.2/work/gwenview-4.3.2/gwenview/lib/documentview/imageviewadapter.cpp:64
#13 0x00007f5af95e2a4b in Gwenview::DocumentView::createAdapterForDocument (this=0x1c246f0)
    at /var/tmp/portage/kde-base/gwenview-4.3.2/work/gwenview-4.3.2/gwenview/lib/documentview/documentview.cpp:328
#14 0x00007f5af95e318a in Gwenview::DocumentView::finishOpenUrl (this=0x1c246f0) at /var/tmp/portage/kde-base/gwenview-4.3.2/work/gwenview-4.3.2/gwenview/lib/documentview/documentview.cpp:386
#15 0x00007f5af95e3393 in Gwenview::DocumentView::openUrl (this=0x1c246f0, url=@0x7fff4ce55760)
    at /var/tmp/portage/kde-base/gwenview-4.3.2/work/gwenview-4.3.2/gwenview/lib/documentview/documentview.cpp:369
#16 0x000000000043faf4 in Gwenview::MainWindow::openDocumentUrl (this=0x1b6b600, url=@0x7fff4ce55760) at /var/tmp/portage/kde-base/gwenview-4.3.2/work/gwenview-4.3.2/gwenview/app/mainwindow.cpp:994
#17 0x000000000043fefd in Gwenview::MainWindow::openSelectedDocument (this=0x1b6b600) at /var/tmp/portage/kde-base/gwenview-4.3.2/work/gwenview-4.3.2/gwenview/app/mainwindow.cpp:917
#18 0x00000000004407a5 in Gwenview::MainWindow::slotSelectionChanged (this=0x21275d0) at /var/tmp/portage/kde-base/gwenview-4.3.2/work/gwenview-4.3.2/gwenview/app/mainwindow.cpp:1044
#19 0x000000000044145d in Gwenview::MainWindow::qt_metacall (this=0x1b6b600, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fff4ce55960)
    at /var/tmp/portage/kde-base/gwenview-4.3.2/work/gwenview-4.3.2_build/gwenview/app/mainwindow.moc:141
#20 0x00007f5af8de2a68 in QMetaObject::activate (sender=0x1ba5740, from_signal_index=<value optimized out>, to_signal_index=4, argv=0x212e600) at kernel/qobject.cpp:3101
#21 0x00007f5af6e09c87 in QItemSelectionModel::selectionChanged (this=0x21275d0, _t1=<value optimized out>, _t2=<value optimized out>) at .moc/debug-shared/moc_qitemselectionmodel.cpp:146
#22 0x00007f5af6e0e8ca in QItemSelectionModel::emitSelectionChanged (this=0x1ba5740, newSelection=@0x7fff4ce559d0, oldSelection=@0x0) at itemviews/qitemselectionmodel.cpp:1548
#23 0x00007f5af6e107f1 in QItemSelectionModel::select (this=0x1ba5740, selection=<value optimized out>, command={i = 1290099536}) at itemviews/qitemselectionmodel.cpp:1055
#24 0x00007f5af6e0cd34 in QItemSelectionModel::select (this=0x1ba5740, index=<value optimized out>, command={i = 1290099728}) at itemviews/qitemselectionmodel.cpp:943
#25 0x00007f5af6e0a087 in QItemSelectionModel::setCurrentIndex (this=0x1ba5740, index=<value optimized out>, command={i = 1290099888}) at itemviews/qitemselectionmodel.cpp:1122
#26 0x00007f5af6db778a in QAbstractItemView::setCurrentIndex (this=0x1ba0cc0, index=@0x7fff4ce55d10) at itemviews/qabstractitemview.cpp:893
#27 0x000000000044388e in Gwenview::MainWindow::Private::goTo (this=0x1b83050, offset=<value optimized out>)
    at /var/tmp/portage/kde-base/gwenview-4.3.2/work/gwenview-4.3.2/gwenview/app/mainwindow.cpp:499
#28 0x000000000044143d in Gwenview::MainWindow::qt_metacall (this=0x1b6b600, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fff4ce55e70)
    at /var/tmp/portage/kde-base/gwenview-4.3.2/work/gwenview-4.3.2_build/gwenview/app/mainwindow.moc:143
#29 0x00007f5af8de2a68 in QMetaObject::activate (sender=0x1cb3dd0, from_signal_index=<value optimized out>, to_signal_index=6, argv=0x212e600) at kernel/qobject.cpp:3101
#30 0x00007f5af6860857 in QAction::triggered (this=0x21275d0, _t1=false) at .moc/debug-shared/moc_qaction.cpp:236
#31 0x00007f5af686141c in QAction::activate (this=0x1cb3dd0, event=<value optimized out>) at kernel/qaction.cpp:1167
#32 0x00007f5af6862802 in QAction::event (this=0x1cb3dd0, e=0x7fff4ce563e0) at kernel/qaction.cpp:1086
#33 0x00007f5af82c730b in KAction::event (this=0x1cb3dd0, event=0x7fff4ce563e0) at /var/tmp/portage/kde-base/kdelibs-4.3.2-r1/work/kdelibs-4.3.2/kdeui/actions/kaction.cpp:88
#34 0x00007f5af6866bbd in QApplicationPrivate::notify_helper (this=0x19e0b70, receiver=0x1cb3dd0, e=0x7fff4ce563e0) at kernel/qapplication.cpp:4065
#35 0x00007f5af68692e0 in QApplication::notify (this=0x7fff4ce58bc0, receiver=0x1cb3dd0, e=0x7fff4ce563e0) at kernel/qapplication.cpp:4030
#36 0x00007f5af8380690 in KApplication::notify (this=0x7fff4ce58bc0, receiver=0x1cb3dd0, event=0x7fff4ce563e0)
    at /var/tmp/portage/kde-base/kdelibs-4.3.2-r1/work/kdelibs-4.3.2/kdeui/kernel/kapplication.cpp:302
#37 0x00007f5af8dccd4b in QCoreApplication::notifyInternal (this=0x7fff4ce58bc0, receiver=0x1cb3dd0, event=0x7fff4ce563e0) at kernel/qcoreapplication.cpp:606
#38 0x00007f5af68aa04a in QShortcutMap::dispatchEvent (this=<value optimized out>, e=0x7fff4ce568f0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#39 0x00007f5af68adcd1 in QShortcutMap::tryShortcutEvent (this=0x19e0c88, o=<value optimized out>, e=0x7fff4ce568f0) at kernel/qshortcutmap.cpp:369
#40 0x00007f5af686a493 in QApplication::notify (this=0x7fff4ce58bc0, receiver=0x1d114e0, e=0x7fff4ce568f0) at kernel/qapplication.cpp:3647
#41 0x00007f5af8380690 in KApplication::notify (this=0x7fff4ce58bc0, receiver=0x1d114e0, event=0x7fff4ce568f0)
    at /var/tmp/portage/kde-base/kdelibs-4.3.2-r1/work/kdelibs-4.3.2/kdeui/kernel/kapplication.cpp:302
#42 0x00007f5af8dccd4b in QCoreApplication::notifyInternal (this=0x7fff4ce58bc0, receiver=0x1d114e0, event=0x7fff4ce568f0) at kernel/qcoreapplication.cpp:606
#43 0x00007f5af6909480 in QKeyMapper::sendKeyEvent (keyWidget=0x1d114e0, grab=<value optimized out>, type=QEvent::KeyPress, code=32, modifiers={i = 1290104320}, text=@0x7fff4ce56df0, 
    autorepeat=false, count=1, nativeScanCode=65, nativeVirtualKey=32, nativeModifiers=16) at kernel/qkeymapper_x11.cpp:1675
#44 0x00007f5af690b54f in QKeyMapperPrivate::translateKeyEvent (this=0x1a1a480, keyWidget=0x1d114e0, event=0x7fff4ce587e0, grab=60) at kernel/qkeymapper_x11.cpp:1645
#45 0x00007f5af68e359c in QApplication::x11ProcessEvent (this=0x7fff4ce58bc0, event=0x7fff4ce587e0) at kernel/qapplication_x11.cpp:3445
#46 0x00007f5af690cf5c in x11EventSourceDispatch (s=0x19e4840, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#47 0x00007f5af2646f13 in g_main_dispatch () from /usr/lib/libglib-2.0.so.0
#48 0x00007f5af2648c5d in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#49 0x00007f5af2648dbe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#50 0x00007f5af8dfc06f in QEventDispatcherGlib::processEvents (this=0x19c81d0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:328
#51 0x00007f5af690c6a8 in QGuiEventDispatcherGlib::processEvents (this=0x21275d0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#52 0x00007f5af8dcba52 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 1290111712}) at kernel/qeventloop.cpp:149
#53 0x00007f5af8dcbeb6 in QEventLoop::exec (this=0x7fff4ce58b30, flags={i = 1290111808}) at kernel/qeventloop.cpp:197
#54 0x00007f5af8dd043e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#55 0x000000000043e58c in main (argc=5, argv=0x7fff4ce58f48) at /var/tmp/portage/kde-base/gwenview-4.3.2/work/gwenview-4.3.2/gwenview/app/main.cpp:95

This bug may be a duplicate of or related to bug 196512

Reported using DrKonqi