Bug 319834

Application: plasma-desktop (4.10.2)
KDE Platform Version: 4.10.2
Qt Version: 4.8.4
Operating System: Linux 3.8.11-200.fc18.i686 i686
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed: executing Simple Scan from the search with Dolphin already open.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb7774780 (LWP 1478))]

Thread 7 (Thread 0xaff53b40 (LWP 1480)):
#0  0x4e7a65ac in __pthread_mutex_unlock_usercnt (mutex=mutex@entry=0xaf600550, decr=decr@entry=1) at pthread_mutex_unlock.c:52
#1  0x4e7a661e in __GI___pthread_mutex_unlock (mutex=0xaf600550) at pthread_mutex_unlock.c:297
#2  0x4e96e9a1 in g_mutex_unlock (mutex=mutex@entry=0xaf6004e0) at gthread-posix.c:229
#3  0x4e92bc6d in g_main_context_prepare (context=context@entry=0xaf6004e0, priority=priority@entry=0xaff530b8) at gmain.c:2984
#4  0x4e92c37f in g_main_context_iterate (context=context@entry=0xaf6004e0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3270
#5  0x4e92c5e2 in g_main_context_iteration (context=0xaf6004e0, may_block=1) at gmain.c:3351
#6  0x4f722adf in QEventDispatcherGlib::processEvents (this=0xaf600468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x4f6eea6d in QEventLoop::processEvents (this=this@entry=0xaff531e8, flags=...) at kernel/qeventloop.cpp:149
#8  0x4f6eed69 in QEventLoop::exec (this=0xaff531e8, flags=...) at kernel/qeventloop.cpp:204
#9  0x4f5d70dc in QThread::exec (this=0x9340ff8) at thread/qthread.cpp:542
#10 0x4f6cca3e in QInotifyFileSystemWatcherEngine::run (this=0x9340ff8) at io/qfilesystemwatcher_inotify.cpp:256
#11 0x4f5da56a in QThreadPrivate::start (arg=0x9340ff8) at thread/qthread_unix.cpp:338
#12 0x4e7a3aff in start_thread (arg=0xaff53b40) at pthread_create.c:308
#13 0x4e6d30be in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132

Thread 6 (Thread 0xaf28eb40 (LWP 1481)):
#0  0xb77af424 in __kernel_vsyscall ()
#1  0x4e7a718c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:171
#2  0x4307c74d in QTWTF::TCMalloc_PageHeap::scavengerThread (this=this@entry=0x4318b2a0 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#3  0x4307c780 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x4318b2a0 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#4  0x4e7a3aff in start_thread (arg=0xaf28eb40) at pthread_create.c:308
#5  0x4e6d30be in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132

Thread 5 (Thread 0xaa921b40 (LWP 4007)):
#0  0xb77af424 in __kernel_vsyscall ()
#1  0x4e7a718c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:171
#2  0x4f5dab68 in wait (time=4294967295, this=0x9399cc8) at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=0x93c0118, mutex=0x90421a8, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#4  0x45c01966 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x93c0100, th=0xa2bb218) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x45c0484c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9360e08, th=0xa2bb218) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x45c014bb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x93c0100, th=0xa2bb218) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x45c049c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9360e08, th=0xa2bb218) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x45c013b4 in ThreadWeaver::WeaverImpl::applyForWork (this=0x93c0100, th=0xa2bb218, previous=0x0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x45c049e0 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9360e08, th=0xa2bb218) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x45c013b4 in ThreadWeaver::WeaverImpl::applyForWork (this=0x93c0100, th=0xa2bb218, previous=0xa3c9c28) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:351
#11 0x45c03384 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xaa921244, parent=0x93c0100, th=th@entry=0xa2bb218) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#12 0x45c0344b in ThreadWeaver::Thread::run (this=0xa2bb218) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#13 0x4f5da56a in QThreadPrivate::start (arg=0xa2bb218) at thread/qthread_unix.cpp:338
#14 0x4e7a3aff in start_thread (arg=0xaa921b40) at pthread_create.c:308
#15 0x4e6d30be in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132

Thread 4 (Thread 0xaa120b40 (LWP 4008)):
#0  0xb77af424 in __kernel_vsyscall ()
#1  0x4e7a718c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:171
#2  0x4f5dab68 in wait (time=4294967295, this=0x9399cc8) at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=0x93c0118, mutex=0x90421a8, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#4  0x45c01966 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x93c0100, th=0x9ae79a0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x45c0484c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9360e08, th=0x9ae79a0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x45c014bb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x93c0100, th=0x9ae79a0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x45c049c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9360e08, th=0x9ae79a0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x45c013b4 in ThreadWeaver::WeaverImpl::applyForWork (this=0x93c0100, th=0x9ae79a0, previous=0x0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x45c049e0 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9360e08, th=0x9ae79a0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x45c013b4 in ThreadWeaver::WeaverImpl::applyForWork (this=0x93c0100, th=0x9ae79a0, previous=0xa437b40) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:351
#11 0x45c03384 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xaa120244, parent=0x93c0100, th=th@entry=0x9ae79a0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#12 0x45c0344b in ThreadWeaver::Thread::run (this=0x9ae79a0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#13 0x4f5da56a in QThreadPrivate::start (arg=0x9ae79a0) at thread/qthread_unix.cpp:338
#14 0x4e7a3aff in start_thread (arg=0xaa120b40) at pthread_create.c:308
#15 0x4e6d30be in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132

Thread 3 (Thread 0xa991fb40 (LWP 4009)):
#0  0xb77af424 in __kernel_vsyscall ()
#1  0x4e7a718c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:171
#2  0x4f5dab68 in wait (time=4294967295, this=0x9399cc8) at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=0x93c0118, mutex=0x90421a8, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#4  0x45c01966 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x93c0100, th=0xa2bf2b0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x45c0484c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9360e08, th=0xa2bf2b0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x45c014bb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x93c0100, th=0xa2bf2b0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x45c049c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9360e08, th=0xa2bf2b0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x45c013b4 in ThreadWeaver::WeaverImpl::applyForWork (this=0x93c0100, th=0xa2bf2b0, previous=0xa7be4b8) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x45c03384 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa991f244, parent=0x93c0100, th=th@entry=0xa2bf2b0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#10 0x45c0344b in ThreadWeaver::Thread::run (this=0xa2bf2b0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#11 0x4f5da56a in QThreadPrivate::start (arg=0xa2bf2b0) at thread/qthread_unix.cpp:338
#12 0x4e7a3aff in start_thread (arg=0xa991fb40) at pthread_create.c:308
#13 0x4e6d30be in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132

Thread 2 (Thread 0xa911eb40 (LWP 4010)):
#0  0xb77af424 in __kernel_vsyscall ()
#1  0x4e7a718c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:171
#2  0x4f5dab68 in wait (time=4294967295, this=0x9399cc8) at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=0x93c0118, mutex=0x90421a8, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#4  0x45c01966 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x93c0100, th=0x9db7c18) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x45c0484c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9360e08, th=0x9db7c18) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x45c014bb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x93c0100, th=0x9db7c18) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x45c049c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9360e08, th=0x9db7c18) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x45c013b4 in ThreadWeaver::WeaverImpl::applyForWork (this=0x93c0100, th=0x9db7c18, previous=0xa39fbc0) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x45c03384 in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0xa911e244, parent=0x93c0100, th=th@entry=0x9db7c18) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:87
#10 0x45c0344b in ThreadWeaver::Thread::run (this=0x9db7c18) at /usr/src/debug/kdelibs-4.10.2/threadweaver/Weaver/Thread.cpp:142
#11 0x4f5da56a in QThreadPrivate::start (arg=0x9db7c18) at thread/qthread_unix.cpp:338
#12 0x4e7a3aff in start_thread (arg=0xa911eb40) at pthread_create.c:308
#13 0x4e6d30be in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132

Thread 1 (Thread 0xb7774780 (LWP 1478)):
[KCrash Handler]
#7  0x45a59758 in Plasma::QueryMatch::isEnabled (this=0xbfd2a43c) at /usr/src/debug/kdelibs-4.10.2/plasma/querymatch.cpp:220
#8  0x45a6b65f in Plasma::RunnerManager::run (this=this@entry=0x93197c0, match=...) at /usr/src/debug/kdelibs-4.10.2/plasma/runnermanager.cpp:603
#9  0x45a6b92d in Plasma::RunnerManager::run (this=0x93197c0, id=...) at /usr/src/debug/kdelibs-4.10.2/plasma/runnermanager.cpp:598
#10 0xb508ca26 in KRunnerItemHandler::openUrl (url=...) at /usr/src/debug/kde-workspace-4.10.2/plasma/netbook/containments/sal/models/krunnermodel.cpp:78
#11 0xb507bd28 in SearchLaunch::launch (this=0x91c9cb0, index=...) at /usr/src/debug/kde-workspace-4.10.2/plasma/netbook/containments/sal/sal.cpp:352
#12 0xb507f91e in SearchLaunch::qt_static_metacall (_o=0x91c9cb0, _c=QMetaObject::InvokeMetaMethod, _id=15, _a=0xbfd2a5f8) at /usr/src/debug/kde-workspace-4.10.2/i686-redhat-linux-gnu/plasma/netbook/containments/sal/sal.moc:95
#13 0x4f70724e in QMetaObject::activate (sender=0x923e4c0, m=0xb509e4c8 <ItemView::staticMetaObject>, local_signal_index=1, argv=0xbfd2a5f8) at kernel/qobject.cpp:3539
#14 0xb5086d56 in ItemView::itemActivated (this=this@entry=0x923e4c0, _t1=...) at /usr/src/debug/kde-workspace-4.10.2/i686-redhat-linux-gnu/plasma/netbook/containments/sal/itemview.moc:132
#15 0xb5087327 in qt_static_metacall (_c=QMetaObject::InvokeMetaMethod, _a=0xbfd2a718, _id=1, _o=0x923e4c0) at /usr/src/debug/kde-workspace-4.10.2/i686-redhat-linux-gnu/plasma/netbook/containments/sal/itemview.moc:67
#16 ItemView::qt_static_metacall (_o=0x923e4c0, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbfd2a718) at /usr/src/debug/kde-workspace-4.10.2/i686-redhat-linux-gnu/plasma/netbook/containments/sal/itemview.moc:60
#17 0x4f70724e in QMetaObject::activate (sender=0x9272cc0, m=0xb509e314 <ItemContainer::staticMetaObject>, local_signal_index=1, argv=0xbfd2a718) at kernel/qobject.cpp:3539
#18 0xb5081076 in ItemContainer::itemActivated (this=0x9272cc0, _t1=...) at /usr/src/debug/kde-workspace-4.10.2/i686-redhat-linux-gnu/plasma/netbook/containments/sal/itemcontainer.moc:145
#19 0xb5081149 in ItemContainer::itemClicked (this=0x9272cc0) at /usr/src/debug/kde-workspace-4.10.2/plasma/netbook/containments/sal/itemcontainer.cpp:694
#20 0x4f70724e in QMetaObject::activate (sender=0x915bf20, m=0x45bedd10 <Plasma::IconWidget::staticMetaObject>, local_signal_index=1, argv=0x0) at kernel/qobject.cpp:3539
#21 0x45aa6bd6 in Plasma::IconWidget::clicked (this=this@entry=0x915bf20) at /usr/src/debug/kdelibs-4.10.2/i686-redhat-linux-gnu/plasma/iconwidget.moc:222
#22 0x45aa9455 in Plasma::IconWidget::mouseReleaseEvent (this=0x915bf20, event=0xbfd2af40) at /usr/src/debug/kdelibs-4.10.2/plasma/widgets/iconwidget.cpp:1455
#23 0xb508aa54 in ResultWidget::mouseReleaseEvent (this=0x915bf20, event=0xbfd2af40) at /usr/src/debug/kde-workspace-4.10.2/plasma/netbook/containments/sal/resultwidget.cpp:76
#24 0x5067b91f in QGraphicsItem::sceneEvent (this=0x915bf28, event=0xbfd2af40) at graphicsview/qgraphicsitem.cpp:6742
#25 0x506db9a7 in QGraphicsWidget::sceneEvent (this=0x915bf20, event=0xbfd2af40) at graphicsview/qgraphicswidget.cpp:1229
#26 0x506a7d50 in QGraphicsScenePrivate::sendEvent (this=0x917a3b8, item=0x915bf28, event=0xbfd2af40) at graphicsview/qgraphicsscene.cpp:1221
#27 0x506a89b5 in QGraphicsScenePrivate::sendMouseEvent (this=0x917a3b8, mouseEvent=0xbfd2af40) at graphicsview/qgraphicsscene.cpp:1295
#28 0x506a93f8 in QGraphicsScene::mouseReleaseEvent (this=0x9178760, mouseEvent=0xbfd2af40) at graphicsview/qgraphicsscene.cpp:4128
#29 0x506bca83 in QGraphicsScene::event (this=0x9178760, event=0xbfd2af40) at graphicsview/qgraphicsscene.cpp:3458
#30 0x5000d06c in QApplicationPrivate::notify_helper (this=0x90725f8, receiver=0x9178760, e=0xbfd2af40) at kernel/qapplication.cpp:4562
#31 0x50011b2f in QApplication::notify (this=0xbfd2af40, receiver=0x9178760, e=0xbfd2af40) at kernel/qapplication.cpp:3944
#32 0x41d1e002 in KApplication::notify (this=0x90619e0, receiver=0x9178760, event=0xbfd2af40) at /usr/src/debug/kdelibs-4.10.2/kdeui/kernel/kapplication.cpp:311
#33 0x4f6f007e in QCoreApplication::notifyInternal (this=0x90619e0, receiver=0x9178760, event=0xbfd2af40) at kernel/qcoreapplication.cpp:949
#34 0x5000b15e in sendSpontaneousEvent (event=0xbfd2af40, receiver=0x9178760) at ../../src/corelib/kernel/qcoreapplication.h:234
#35 qt_sendSpontaneousEvent (receiver=0x9178760, event=0xbfd2af40) at kernel/qapplication.cpp:5560
#36 0x506d60f2 in QGraphicsView::mouseReleaseEvent (this=0x9786430, event=0xbfd2b694) at graphicsview/qgraphicsview.cpp:3338
#37 0x50067455 in QWidget::event (this=0x9786430, event=0xbfd2b694) at kernel/qwidget.cpp:8375
#38 0x5047ce46 in QFrame::event (this=0x9786430, e=0xbfd2b694) at widgets/qframe.cpp:557
#39 0x5050ef54 in QAbstractScrollArea::viewportEvent (this=0x9786430, e=0xbfd2b694) at widgets/qabstractscrollarea.cpp:1043
#40 0x506d9d3c in QGraphicsView::viewportEvent (this=0x9786430, event=0xbfd2b694) at graphicsview/qgraphicsview.cpp:2866
#41 0x505117e6 in viewportEvent (event=0xbfd2b694, this=<optimized out>) at widgets/qabstractscrollarea_p.h:100
#42 QAbstractScrollAreaFilter::eventFilter (this=0x9d640a8, o=0x9d6b950, e=0xbfd2b694) at widgets/qabstractscrollarea_p.h:116
#43 0x4f6f01fe in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x90725f8, receiver=0x9d6b950, event=0xbfd2b694) at kernel/qcoreapplication.cpp:1059
#44 0x5000d03e in QApplicationPrivate::notify_helper (this=0x90725f8, receiver=0x9d6b950, e=0xbfd2b694) at kernel/qapplication.cpp:4558
#45 0x5001260b in QApplication::notify (this=0x90725f8, receiver=0x9d6b950, e=0xbfd2b694) at kernel/qapplication.cpp:4105
#46 0x41d1e002 in KApplication::notify (this=0x90619e0, receiver=0x9d6b950, event=0xbfd2b694) at /usr/src/debug/kdelibs-4.10.2/kdeui/kernel/kapplication.cpp:311
#47 0x4f6f007e in QCoreApplication::notifyInternal (this=0x90619e0, receiver=0x9d6b950, event=0xbfd2b694) at kernel/qcoreapplication.cpp:949
#48 0x5000def5 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#49 QApplicationPrivate::sendMouseEvent (receiver=0x9d6b950, event=0xbfd2b694, alienWidget=0x9d6b950, nativeWidget=0x9786430, buttonDown=0x509a7274 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3173
#50 0x50097235 in QETWidget::translateMouseEvent (this=0x9786430, event=0xbfd2babc) at kernel/qapplication_x11.cpp:4537
#51 0x50095edb in QApplication::x11ProcessEvent (this=0x90619e0, event=0xbfd2babc) at kernel/qapplication_x11.cpp:3660
#52 0x500bfa85 in x11EventSourceDispatch (s=s@entry=0x9074100, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#53 0x4e92c15b in g_main_dispatch (context=0x90720a8, context@entry=0x906fee0) at gmain.c:2715
#54 g_main_context_dispatch (context=context@entry=0x90720a8) at gmain.c:3219
#55 0x4e92c500 in g_main_context_iterate (context=context@entry=0x90720a8, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3290
#56 0x4e92c5e2 in g_main_context_iteration (context=0x90720a8, may_block=1) at gmain.c:3351
#57 0x4f722ac2 in QEventDispatcherGlib::processEvents (this=0x90230e0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#58 0x500bf70b in QGuiEventDispatcherGlib::processEvents (this=0x90230e0, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#59 0x4f6eea6d in QEventLoop::processEvents (this=this@entry=0xbfd2bdb8, flags=...) at kernel/qeventloop.cpp:149
#60 0x4f6eed69 in QEventLoop::exec (this=0xbfd2bdb8, flags=...) at kernel/qeventloop.cpp:204
#61 0x4f6f435b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#62 0x5000aee5 in QApplication::exec () at kernel/qapplication.cpp:3823
#63 0x45daec64 in kdemain (argc=1, argv=0xbfd2bf74) at /usr/src/debug/kde-workspace-4.10.2/plasma/desktop/shell/main.cpp:126
#64 0x080487bc in main (argc=1, argv=0xbfd2bf74) at /usr/src/debug/kde-workspace-4.10.2/i686-redhat-linux-gnu/plasma/desktop/shell/plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 318167, bug 312245.

Reported using DrKonqi