Application: plasma-desktop (0.4)
KDE Platform Version: 4.8.00 (4.8.0
Qt Version: 4.7.4
Operating System: Linux 3.0.0-16-generic x86_64
Distribution: Linux Mint 12 KDE

-- Information about the crash:
- What I was doing when the application crashed:
I plugged in a 16 Gb external flash drive and used the notifier applet that popped up to select "open files" to view them in Dolphin. Then Plasma crashed.  I could not duplicate this after trying 4 times.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fac1b86c7c0 (LWP 1963))]

Thread 10 (Thread 0x7fabf73e3700 (LWP 1964)):
#0  pthread_mutex_lock (mutex=0x1c9c6a8) at forward.c:182
#1  0x00007fac0f48b361 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fac0f48be6a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fac0f48c429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fac18367f3e in QEventDispatcherGlib::processEvents (this=0x1c98d80, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007fac1833bcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fac1833bef7 in QEventLoop::exec (this=0x7fabf73e2cd0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007fac1825327f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00007fac1831ecbf in QInotifyFileSystemWatcherEngine::run (this=0x1ca0f80) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007fac18255d05 in QThreadPrivate::start (arg=0x1ca0f80) at thread/qthread_unix.cpp:331
#10 0x00007fac0c7a456c in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#11 0x00007fac0ff98efc in start_thread (arg=0x7fabf73e3700) at pthread_create.c:304
#12 0x00007fac1b15689d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fabf4baf700 (LWP 1965)):
#0  0x00007fac1b14a773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fac0f48bf68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fac0f48c429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fac18367f3e in QEventDispatcherGlib::processEvents (this=0x7fabf0000aa0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fac1833bcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fac1833bef7 in QEventLoop::exec (this=0x7fabf4baecd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fac1825327f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007fac1831ecbf in QInotifyFileSystemWatcherEngine::run (this=0x14e31a0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fac18255d05 in QThreadPrivate::start (arg=0x14e31a0) at thread/qthread_unix.cpp:331
#9  0x00007fac0c7a456c in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#10 0x00007fac0ff98efc in start_thread (arg=0x7fabf4baf700) at pthread_create.c:304
#11 0x00007fac1b15689d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fabeffff700 (LWP 1966)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fac1536bfe2 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fac1536c019 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fac0c7a456c in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#4  0x00007fac0ff98efc in start_thread (arg=0x7fabeffff700) at pthread_create.c:304
#5  0x00007fac1b15689d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fabed096700 (LWP 1971)):
#0  0x00007fac1b14a773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fac0f48bf68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fac0f48c792 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fabedb74516 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007fac0f4b12b6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fac0c7a456c in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#6  0x00007fac0ff98efc in start_thread (arg=0x7fabed096700) at pthread_create.c:304
#7  0x00007fac1b15689d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fabe6619700 (LWP 14017)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fac182561ab in wait (time=18446744073709551615, this=0x1d06cc0) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1cf0c90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fac1404f864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1d5b4b0, th=0x4a13640) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fac14051e0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1cf0980, th=0x4a13640) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fac14051e24 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1cf0980, th=0x4a13640) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007fac14050ccf in ThreadWeaver::ThreadRunHelper::run (this=0x7fabe6618d20, parent=0x1d5b4b0, th=0x4a13640) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007fac14050d5b in ThreadWeaver::Thread::run (this=0x4a13640) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007fac18255d05 in QThreadPrivate::start (arg=0x4a13640) at thread/qthread_unix.cpp:331
#9  0x00007fac0c7a456c in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#10 0x00007fac0ff98efc in start_thread (arg=0x7fabe6619700) at pthread_create.c:304
#11 0x00007fac1b15689d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fabe8391700 (LWP 14018)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fac182561ab in wait (time=18446744073709551615, this=0x1d06cc0) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1cf0c90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fac1404f864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1d5b4b0, th=0x1cb7b10) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fac14051e0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1cf0980, th=0x1cb7b10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fac14050ccf in ThreadWeaver::ThreadRunHelper::run (this=0x7fabe8390d20, parent=0x1d5b4b0, th=0x1cb7b10) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fac14050d5b in ThreadWeaver::Thread::run (this=0x1cb7b10) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fac18255d05 in QThreadPrivate::start (arg=0x1cb7b10) at thread/qthread_unix.cpp:331
#8  0x00007fac0c7a456c in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#9  0x00007fac0ff98efc in start_thread (arg=0x7fabe8391700) at pthread_create.c:304
#10 0x00007fac1b15689d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fabe945c700 (LWP 14019)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fac182561ab in wait (time=18446744073709551615, this=0x1d06cc0) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1cf0c90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fac1404f864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1d5b4b0, th=0x7fabd8009ad0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fac14051e0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1cf0980, th=0x7fabd8009ad0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fac14050ccf in ThreadWeaver::ThreadRunHelper::run (this=0x7fabe945bd20, parent=0x1d5b4b0, th=0x7fabd8009ad0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fac14050d5b in ThreadWeaver::Thread::run (this=0x7fabd8009ad0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fac18255d05 in QThreadPrivate::start (arg=0x7fabd8009ad0) at thread/qthread_unix.cpp:331
#8  0x00007fac0c7a456c in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#9  0x00007fac0ff98efc in start_thread (arg=0x7fabe945c700) at pthread_create.c:304
#10 0x00007fac1b15689d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fabe029e700 (LWP 14020)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fac182561ab in wait (time=18446744073709551615, this=0x1d06cc0) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1cf0c90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fac1404f864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1d5b4b0, th=0x2dbdd20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fac14051e0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1cf0980, th=0x2dbdd20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fac14050ccf in ThreadWeaver::ThreadRunHelper::run (this=0x7fabe029dd20, parent=0x1d5b4b0, th=0x2dbdd20) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fac14050d5b in ThreadWeaver::Thread::run (this=0x2dbdd20) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fac18255d05 in QThreadPrivate::start (arg=0x2dbdd20) at thread/qthread_unix.cpp:331
#8  0x00007fac0c7a456c in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#9  0x00007fac0ff98efc in start_thread (arg=0x7fabe029e700) at pthread_create.c:304
#10 0x00007fac1b15689d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fabdf682700 (LWP 14021)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fac182561ab in wait (time=18446744073709551615, this=0x1d06cc0) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1cf0c90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007fac1404f864 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1d5b4b0, th=0x7fabf00235b0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007fac14051e0b in ThreadWeaver::WorkingHardState::applyForWork (this=0x1cf0980, th=0x7fabf00235b0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007fac14050ccf in ThreadWeaver::ThreadRunHelper::run (this=0x7fabdf681d20, parent=0x1d5b4b0, th=0x7fabf00235b0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007fac14050d5b in ThreadWeaver::Thread::run (this=0x7fabf00235b0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007fac18255d05 in QThreadPrivate::start (arg=0x7fabf00235b0) at thread/qthread_unix.cpp:331
#8  0x00007fac0c7a456c in ?? () from /usr/lib/nvidia-current-updates/libGL.so.1
#9  0x00007fac0ff98efc in start_thread (arg=0x7fabdf682700) at pthread_create.c:304
#10 0x00007fac1b15689d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fac1b86c7c0 (LWP 1963)):
[KCrash Handler]
#6  ref (this=0x7200730075002f) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:121
#7  operator= (url=..., this=0x4e01dc0) at io/qurl.cpp:5978
#8  QUrl::operator= (this=0x4e01dc0, url=...) at io/qurl.cpp:5974
#9  0x00007fac1469d6f5 in QDeclarativeError::operator= (this=0x7ffffed5c7e0, other=...) at qml/qdeclarativeerror.cpp:117
#10 0x00007fac1464dc14 in QDeclarativeExpression::error (this=<optimized out>) at qml/qdeclarativeexpression.cpp:794
#11 0x00007fac14687330 in QDeclarativeBoundSignal::qt_metacall (this=0x1c589b0, c=<optimized out>, id=<optimized out>, a=0x7ffffed5c860) at qml/qdeclarativeboundsignal.cpp:188
#12 0x00007fac1834feba in QMetaObject::activate (sender=0x2c9db80, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#13 0x00007fac145ed7d4 in QDeclarativeMouseArea::hoverEnterEvent (this=0x2c9db80, event=0x7ffffed5ca10) at graphicsitems/qdeclarativemousearea.cpp:624
#14 0x00007fac17cb3861 in QGraphicsItem::sceneEvent (this=0x2c9db90, event=0x7ffffed5ca10) at graphicsview/qgraphicsitem.cpp:6715
#15 0x00007fac145e0bb2 in QDeclarativeItem::sceneEvent (this=0x2c9db80, event=0x7ffffed5ca10) at graphicsitems/qdeclarativeitem.cpp:3005
#16 0x00007fac145ed1a9 in QDeclarativeMouseArea::sceneEvent (this=0x2c9db80, event=0x7ffffed5ca10) at graphicsitems/qdeclarativemousearea.cpp:682
#17 0x00007fac17cdbeec in QGraphicsScenePrivate::sendHoverEvent (this=0x1667a70, type=<optimized out>, item=0x2c9db90, hoverEvent=0x7ffffed5cba0) at graphicsview/qgraphicsscene.cpp:1264
#18 0x00007fac17cdc49d in QGraphicsScenePrivate::dispatchHoverEvent (this=0x1667a70, hoverEvent=0x7ffffed5cba0) at graphicsview/qgraphicsscene.cpp:3931
#19 0x00007fac17cdc822 in QGraphicsScene::mouseMoveEvent (this=<optimized out>, mouseEvent=0x7ffffed5d080) at graphicsview/qgraphicsscene.cpp:4090
#20 0x00007fac17cea98b in QGraphicsScene::event (this=0x1481a80, event=0x7ffffed5d080) at graphicsview/qgraphicsscene.cpp:3446
#21 0x00007fac176ec474 in notify_helper (e=0x7ffffed5d080, receiver=0x1481a80, this=0x1483e20) at kernel/qapplication.cpp:4486
#22 QApplicationPrivate::notify_helper (this=0x1483e20, receiver=0x1481a80, e=0x7ffffed5d080) at kernel/qapplication.cpp:4458
#23 0x00007fac176f12e1 in QApplication::notify (this=0x1472f50, receiver=0x1481a80, e=0x7ffffed5d080) at kernel/qapplication.cpp:4365
#24 0x00007fac18fecae6 in KApplication::notify (this=0x1472f50, receiver=0x1481a80, event=0x7ffffed5d080) at ../../kdeui/kernel/kapplication.cpp:311
#25 0x00007fac1833cafc in QCoreApplication::notifyInternal (this=0x1472f50, receiver=0x1481a80, event=0x7ffffed5d080) at kernel/qcoreapplication.cpp:787
#26 0x00007fac17d04999 in QGraphicsViewPrivate::mouseMoveEventHandler (this=0x1eecb60, event=0x7ffffed5d970) at graphicsview/qgraphicsview.cpp:647
#27 0x00007fac17d04bbe in QGraphicsView::mouseMoveEvent (this=0x1d4d310, event=0x7ffffed5d970) at graphicsview/qgraphicsview.cpp:3274
#28 0x00007fac1773cd1e in QWidget::event (this=0x1d4d310, event=0x7ffffed5d970) at kernel/qwidget.cpp:8280
#29 0x00007fac17ae55b6 in QFrame::event (this=0x1d4d310, e=0x7ffffed5d970) at widgets/qframe.cpp:557
#30 0x00007fac17d08dfb in QGraphicsView::viewportEvent (this=0x1d4d310, event=0x7ffffed5d970) at graphicsview/qgraphicsview.cpp:2864
#31 0x00007fac1833cc88 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x1eeb000, event=0x7ffffed5d970) at kernel/qcoreapplication.cpp:902
#32 0x00007fac176ec43f in notify_helper (e=0x7ffffed5d970, receiver=0x1eeb000, this=0x1483e20) at kernel/qapplication.cpp:4482
#33 QApplicationPrivate::notify_helper (this=0x1483e20, receiver=0x1eeb000, e=0x7ffffed5d970) at kernel/qapplication.cpp:4458
#34 0x00007fac176f1cbb in QApplication::notify (this=<optimized out>, receiver=0x1eeb000, e=0x7ffffed5d970) at kernel/qapplication.cpp:4047
#35 0x00007fac18fecae6 in KApplication::notify (this=0x1472f50, receiver=0x1eeb000, event=0x7ffffed5d970) at ../../kdeui/kernel/kapplication.cpp:311
#36 0x00007fac1833cafc in QCoreApplication::notifyInternal (this=0x1472f50, receiver=0x1eeb000, event=0x7ffffed5d970) at kernel/qcoreapplication.cpp:787
#37 0x00007fac176ed442 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#38 QApplicationPrivate::sendMouseEvent (receiver=0x1eeb000, event=0x7ffffed5d970, alienWidget=0x1eeb000, nativeWidget=0x1d4d130, buttonDown=0x0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#39 0x00007fac176ed8da in QApplicationPrivate::sendSyntheticEnterLeave (this=<optimized out>, widget=0x1eeb000) at kernel/qapplication.cpp:3232
#40 0x00007fac177384dd in QWidgetPrivate::hideChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7832
#41 0x00007fac1773849c in QWidgetPrivate::hideChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7818
#42 0x00007fac1773864e in QWidgetPrivate::hide_helper (this=0x1d4ab40) at kernel/qwidget.cpp:7562
#43 0x00007fac17740d08 in QWidget::setVisible (this=0x1d4d130, visible=<optimized out>) at kernel/qwidget.cpp:7734
#44 0x00007fac1acb08fe in Plasma::PopupAppletPrivate::clearPopupLostFocus (this=0x1ed2140) at ../../plasma/popupapplet.cpp:795
#45 0x00007fac1acb1869 in Plasma::PopupApplet::qt_metacall (this=0x14c0ff0, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0x7ffffed5dc30) at ./popupapplet.moc:103
#46 0x00007fac1834feba in QMetaObject::activate (sender=0x48cd6b0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3278
#47 0x00007fac18357f7f in QSingleShotTimer::timerEvent (this=0x48cd6b0) at kernel/qtimer.cpp:308
#48 0x00007fac18353789 in QObject::event (this=0x48cd6b0, e=<optimized out>) at kernel/qobject.cpp:1181
#49 0x00007fac176ec474 in notify_helper (e=0x7ffffed5e1a0, receiver=0x48cd6b0, this=0x1483e20) at kernel/qapplication.cpp:4486
#50 QApplicationPrivate::notify_helper (this=0x1483e20, receiver=0x48cd6b0, e=0x7ffffed5e1a0) at kernel/qapplication.cpp:4458
#51 0x00007fac176f12e1 in QApplication::notify (this=0x1472f50, receiver=0x48cd6b0, e=0x7ffffed5e1a0) at kernel/qapplication.cpp:4365
#52 0x00007fac18fecae6 in KApplication::notify (this=0x1472f50, receiver=0x48cd6b0, event=0x7ffffed5e1a0) at ../../kdeui/kernel/kapplication.cpp:311
#53 0x00007fac1833cafc in QCoreApplication::notifyInternal (this=0x1472f50, receiver=0x48cd6b0, event=0x7ffffed5e1a0) at kernel/qcoreapplication.cpp:787
#54 0x00007fac18369d62 in sendEvent (event=0x7ffffed5e1a0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#55 QTimerInfoList::activateTimers (this=0x14880d0) at kernel/qeventdispatcher_unix.cpp:603
#56 0x00007fac18367514 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#57 0x00007fac0f48ba5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#58 0x00007fac0f48c258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#59 0x00007fac0f48c429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#60 0x00007fac18367ed6 in QEventDispatcherGlib::processEvents (this=0x13d0f40, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#61 0x00007fac1779410e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#62 0x00007fac1833bcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#63 0x00007fac1833bef7 in QEventLoop::exec (this=0x7ffffed5e430, flags=...) at kernel/qeventloop.cpp:201
#64 0x00007fac18340789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#65 0x00007fac1b4557e3 in kdemain (argc=1, argv=0x7ffffed5e818) at ../../../../plasma/desktop/shell/main.cpp:120
#66 0x00007fac1b09630d in __libc_start_main (main=0x400640 <main(int, char**)>, argc=1, ubp_av=0x7ffffed5e818, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffffed5e808) at libc-start.c:226
#67 0x0000000000400671 in _start ()

Possible duplicates by query: bug 293177.

Reported using DrKonqi