Bug 346161

Application: plasma-desktop (4.11.11)
KDE Platform Version: 4.14.2
Qt Version: 4.8.6
Operating System: Linux 3.13.0-37-generic x86_64
Distribution: Linux Mint 17.1 Rebecca

-- Information about the crash:
Przy próbie dodania nowego elementu do interfejsu  Pager i Firefox wywaliło pulpit, ekran zrobił się czarny,  a po chwili odzyskał sprawność, po restarcie było to samo, problem pojawia się gdy próbuje  przenieść ikonkę na pasek zawadzając o panel "Zarządzanie zadaniami" .

The crash can be reproduced every time.

-- Backtrace:
Application: Powłoka pulpitu Plazmy (plasma-desktop), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa995e407c0 (LWP 2407))]

Thread 5 (Thread 0x7fa96a9f6700 (LWP 2410)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa98eaf1ffb in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fa98eaf2039 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fa989668182 in start_thread (arg=0x7fa96a9f6700) at pthread_create.c:312
#4  0x00007fa99573347d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7fa8e127b700 (LWP 2411)):
#0  update_get_addr (ti=0x7fa99263fa50) at dl-tls.c:752
#1  0x00007fa9921d7044 in get_thread_data () at thread/qthread_unix.cpp:188
#2  QThreadData::current () at thread/qthread_unix.cpp:219
#3  0x00007fa992307af5 in postEventSourcePrepare (s=0x7fa8dc001350, timeout=0x7fa8e127ac24) at kernel/qeventdispatcher_glib.cpp:263
#4  0x00007fa988f5668d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa988f56f03 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fa988f570ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fa9923077be in QEventDispatcherGlib::processEvents (this=0x7fa8dc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#8  0x00007fa9922d90af in QEventLoop::processEvents (this=this@entry=0x7fa8e127ade0, flags=...) at kernel/qeventloop.cpp:149
#9  0x00007fa9922d93a5 in QEventLoop::exec (this=this@entry=0x7fa8e127ade0, flags=...) at kernel/qeventloop.cpp:204
#10 0x00007fa9921d5c5f in QThread::exec (this=this@entry=0x2e78620) at thread/qthread.cpp:537
#11 0x00007fa9922ba823 in QInotifyFileSystemWatcherEngine::run (this=0x2e78620) at io/qfilesystemwatcher_inotify.cpp:265
#12 0x00007fa9921d832f in QThreadPrivate::start (arg=0x2e78620) at thread/qthread_unix.cpp:349
#13 0x00007fa989668182 in start_thread (arg=0x7fa8e127b700) at pthread_create.c:312
#14 0x00007fa99573347d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7fa8dac24700 (LWP 2413)):
#0  0x00007fa988f98617 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa988f989a9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa988f56ef6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa988f5730a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa8db720336 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#5  0x00007fa988f7bf05 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fa989668182 in start_thread (arg=0x7fa8dac24700) at pthread_create.c:312
#7  0x00007fa99573347d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7fa8d9dab700 (LWP 2414)):
#0  0x00007fa988f9861a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa988f989a9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa988f570f6 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa9923077be in QEventDispatcherGlib::processEvents (this=0x7fa8d00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007fa9922d90af in QEventLoop::processEvents (this=this@entry=0x7fa8d9daade0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fa9922d93a5 in QEventLoop::exec (this=this@entry=0x7fa8d9daade0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fa9921d5c5f in QThread::exec (this=this@entry=0x3024e00) at thread/qthread.cpp:537
#7  0x00007fa9922ba823 in QInotifyFileSystemWatcherEngine::run (this=0x3024e00) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007fa9921d832f in QThreadPrivate::start (arg=0x3024e00) at thread/qthread_unix.cpp:349
#9  0x00007fa989668182 in start_thread (arg=0x7fa8d9dab700) at pthread_create.c:312
#10 0x00007fa99573347d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7fa995e407c0 (LWP 2407)):
[KCrash Handler]
#6  0x00007fa99566fcc9 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#7  0x00007fa9956730d8 in __GI_abort () at abort.c:89
#8  0x00007fa9956ac394 in __libc_message (do_abort=do_abort@entry=1, fmt=fmt@entry=0x7fa9957bab28 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175
#9  0x00007fa9956b866e in malloc_printerr (ptr=<optimized out>, str=0x7fa9957bac58 "double free or corruption (out)", action=1) at malloc.c:4996
#10 _int_free (av=<optimized out>, p=<optimized out>, have_lock=0) at malloc.c:3840
#11 0x00007fa9696925c0 in DeclarativeMimeData::DeclarativeMimeData (this=0x7fffa3b83af0, copy=0x5d0aab0) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeMimeData.cpp:50
#12 0x00007fa969691db1 in DeclarativeDragDropEvent::DeclarativeDragDropEvent (this=0x7fffa3b83ad0, e=0x7fffa3b83f00, parent=0x280b4f0) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragDropEvent.cpp:33
#13 0x00007fa969691ea4 in DeclarativeDropArea::dragLeaveEvent (this=0x280b4f0, event=<optimized out>) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDropArea.cpp:44
#14 0x00007fa991c1d702 in QGraphicsItem::sceneEvent (this=this@entry=0x280b500, event=event@entry=0x7fffa3b83f00) at graphicsview/qgraphicsitem.cpp:6734
#15 0x00007fa993ed57c4 in QDeclarativeItem::sceneEvent (this=0x280b4f0, event=0x7fffa3b83f00) at graphicsitems/qdeclarativeitem.cpp:3081
#16 0x00007fa991c441c7 in QGraphicsScenePrivate::sendDragDropEvent (this=this@entry=0x17a0080, item=0x280b500, dragDropEvent=0x7fffa3b83f00) at graphicsview/qgraphicsscene.cpp:1250
#17 0x00007fa991c441ff in QGraphicsScene::dragLeaveEvent (this=<optimized out>, event=<optimized out>) at graphicsview/qgraphicsscene.cpp:3738
#18 0x00007fa991c591f0 in QGraphicsScene::event (this=0x1770770, event=0x7fffa3b83f00) at graphicsview/qgraphicsscene.cpp:3406
#19 0x00007fa991673e2c in QApplicationPrivate::notify_helper (this=this@entry=0x1606700, receiver=receiver@entry=0x1770770, e=e@entry=0x7fffa3b83f00) at kernel/qapplication.cpp:4567
#20 0x00007fa99167a4a0 in QApplication::notify (this=this@entry=0x15ffff0, receiver=receiver@entry=0x1770770, e=e@entry=0x7fffa3b83f00) at kernel/qapplication.cpp:4353
#21 0x00007fa992f9fcca in KApplication::notify (this=0x15ffff0, receiver=0x1770770, event=0x7fffa3b83f00) at ../../kdeui/kernel/kapplication.cpp:311
#22 0x00007fa9922da4dd in QCoreApplication::notifyInternal (this=0x15ffff0, receiver=0x1770770, event=event@entry=0x7fffa3b83f00) at kernel/qcoreapplication.cpp:953
#23 0x00007fa991c71088 in sendEvent (event=0x7fffa3b83f00, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#24 QGraphicsView::dragLeaveEvent (this=<optimized out>, event=0x7fffa3b84310) at graphicsview/qgraphicsview.cpp:2990
#25 0x00007fa9916c3273 in QWidget::event (this=this@entry=0x18a3880, event=event@entry=0x7fffa3b84310) at kernel/qwidget.cpp:8589
#26 0x00007fa991a64fce in QFrame::event (this=0x18a3880, e=0x7fffa3b84310) at widgets/qframe.cpp:557
#27 0x00007fa991c707b9 in QGraphicsView::viewportEvent (this=0x18a3880, event=0x7fffa3b84310) at graphicsview/qgraphicsview.cpp:2866
#28 0x00007fa9922da646 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x1606700, receiver=receiver@entry=0x15f2120, event=event@entry=0x7fffa3b84310) at kernel/qcoreapplication.cpp:1063
#29 0x00007fa991673e0c in QApplicationPrivate::notify_helper (this=this@entry=0x1606700, receiver=receiver@entry=0x15f2120, e=e@entry=0x7fffa3b84310) at kernel/qapplication.cpp:4563
#30 0x00007fa99167b326 in QApplication::notify (this=this@entry=0x15ffff0, receiver=receiver@entry=0x15f2120, e=e@entry=0x7fffa3b84310) at kernel/qapplication.cpp:4353
#31 0x00007fa992f9fcca in KApplication::notify (this=0x15ffff0, receiver=0x15f2120, event=0x7fffa3b84310) at ../../kdeui/kernel/kapplication.cpp:311
#32 0x00007fa9922da4dd in QCoreApplication::notifyInternal (this=0x15ffff0, receiver=0x15f2120, event=0x7fffa3b84310) at kernel/qcoreapplication.cpp:953
#33 0x00007fa9916fb6ee in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#34 QX11Data::xdndHandleLeave (this=0x967, w=0x967, xe=0x7fffa3b84360) at kernel/qdnd_x11.cpp:1068
#35 0x00007fa9916fb830 in qt_xdnd_send_leave () at kernel/qdnd_x11.cpp:1107
#36 0x00007fa9916fbc3a in qt_xdnd_send_leave () at kernel/qdnd_x11.cpp:1410
#37 QDragManager::cancel (this=0x59c1380, deleteSource=deleteSource@entry=false) at kernel/qdnd_x11.cpp:1411
#38 0x00007fa991684bda in QDrag::~QDrag (this=0x5d08eb0, __in_chrg=<optimized out>) at kernel/qdrag.cpp:132
#39 0x00007fa991684bf9 in QDrag::~QDrag (this=0x5d08eb0, __in_chrg=<optimized out>) at kernel/qdrag.cpp:133
#40 0x00007fa9922f1168 in QObjectPrivate::deleteChildren (this=this@entry=0x54238c0) at kernel/qobject.cpp:1907
#41 0x00007fa9916bfd37 in QWidget::~QWidget (this=0x5426fc0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1679
#42 0x00007fa9916c0049 in QWidget::~QWidget (this=0x5426fc0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1703
#43 0x00007fa9922f1168 in QObjectPrivate::deleteChildren (this=this@entry=0x472eee0) at kernel/qobject.cpp:1907
#44 0x00007fa9916bfd37 in QWidget::~QWidget (this=0x245fa20, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1679
#45 0x00007fa991c6a935 in QGraphicsView::~QGraphicsView (this=0x245fa20, __in_chrg=<optimized out>) at graphicsview/qgraphicsview.cpp:1158
#46 0x00007fa991c6a969 in QGraphicsView::~QGraphicsView (this=0x245fa20, __in_chrg=<optimized out>) at graphicsview/qgraphicsview.cpp:1164
#47 0x00007fa995a2ba14 in ControllerWindow::~ControllerWindow (this=0x24558f0, __in_chrg=<optimized out>) at ../../../../plasma/desktop/shell/controllerwindow.cpp:107
#48 0x00007fa995a2ba69 in ControllerWindow::~ControllerWindow (this=0x24558f0, __in_chrg=<optimized out>) at ../../../../plasma/desktop/shell/controllerwindow.cpp:108
#49 0x00007fa9922f2c58 in QObject::event (this=this@entry=0x24558f0, e=e@entry=0x4c5a180) at kernel/qobject.cpp:1175
#50 0x00007fa9916c355b in QWidget::event (this=0x24558f0, event=0x4c5a180) at kernel/qwidget.cpp:8846
#51 0x00007fa991673e2c in QApplicationPrivate::notify_helper (this=this@entry=0x1606700, receiver=receiver@entry=0x24558f0, e=e@entry=0x4c5a180) at kernel/qapplication.cpp:4567
#52 0x00007fa99167a4a0 in QApplication::notify (this=this@entry=0x15ffff0, receiver=receiver@entry=0x24558f0, e=e@entry=0x4c5a180) at kernel/qapplication.cpp:4353
#53 0x00007fa992f9fcca in KApplication::notify (this=0x15ffff0, receiver=0x24558f0, event=0x4c5a180) at ../../kdeui/kernel/kapplication.cpp:311
#54 0x00007fa9922da4dd in QCoreApplication::notifyInternal (this=0x15ffff0, receiver=receiver@entry=0x24558f0, event=event@entry=0x4c5a180) at kernel/qcoreapplication.cpp:953
#55 0x00007fa9922ddb3d in sendEvent (event=0x4c5a180, receiver=0x24558f0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#56 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x157b090) at kernel/qcoreapplication.cpp:1577
#57 0x00007fa9922ddfe3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#58 0x00007fa992307f83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#59 postEventSourceDispatch (s=0x15f1050) at kernel/qeventdispatcher_glib.cpp:287
#60 0x00007fa988f56e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#61 0x00007fa988f57048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#62 0x00007fa988f570ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#63 0x00007fa9923077a1 in QEventDispatcherGlib::processEvents (this=0x157c990, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#64 0x00007fa991715bb6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#65 0x00007fa9922d90af in QEventLoop::processEvents (this=this@entry=0x582ed00, flags=...) at kernel/qeventloop.cpp:149
#66 0x00007fa9922d93a5 in QEventLoop::exec (this=this@entry=0x582ed00, flags=...) at kernel/qeventloop.cpp:204
#67 0x00007fa9916fe09d in QDragManager::drag (this=0x59c1380, o=o@entry=0x5d08eb0) at kernel/qdnd_x11.cpp:2032
#68 0x00007fa991684e3a in QDrag::exec (this=this@entry=0x5d08eb0, supportedActions=..., defaultDropAction=Qt::MoveAction) at kernel/qdrag.cpp:284
#69 0x00007fa969691c68 in DeclarativeDragArea::mouseMoveEvent (this=0x5c2d2c0, event=<optimized out>) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:233
#70 0x00007fa969691d21 in DeclarativeDragArea::sceneEventFilter (this=0x5c2d2c0, item=0x566a540, event=0x7fffa3b85300) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:245
#71 0x00007fa991c3fa85 in QGraphicsScenePrivate::filterDescendantEvent (this=this@entry=0x17a0080, item=item@entry=0x566a540, event=event@entry=0x7fffa3b85300) at graphicsview/qgraphicsscene.cpp:1159
#72 0x00007fa991c440ae in QGraphicsScenePrivate::sendEvent (this=0x17a0080, item=0x566a540, event=0x7fffa3b85300) at graphicsview/qgraphicsscene.cpp:1211
#73 0x00007fa991c445af in QGraphicsScenePrivate::sendMouseEvent (this=0x17a0080, mouseEvent=0x7fffa3b85300) at graphicsview/qgraphicsscene.cpp:1295
#74 0x00007fa991c4d176 in QGraphicsScene::mouseMoveEvent (this=<optimized out>, mouseEvent=0x7fffa3b85300) at graphicsview/qgraphicsscene.cpp:4102
#75 0x00007fa991c5905c in QGraphicsScene::event (this=0x1770770, event=0x7fffa3b85300) at graphicsview/qgraphicsscene.cpp:3451
#76 0x00007fa991673e2c in QApplicationPrivate::notify_helper (this=this@entry=0x1606700, receiver=receiver@entry=0x1770770, e=e@entry=0x7fffa3b85300) at kernel/qapplication.cpp:4567
#77 0x00007fa99167a4a0 in QApplication::notify (this=this@entry=0x15ffff0, receiver=receiver@entry=0x1770770, e=e@entry=0x7fffa3b85300) at kernel/qapplication.cpp:4353
#78 0x00007fa992f9fcca in KApplication::notify (this=0x15ffff0, receiver=0x1770770, event=0x7fffa3b85300) at ../../kdeui/kernel/kapplication.cpp:311
#79 0x00007fa9922da4dd in QCoreApplication::notifyInternal (this=0x15ffff0, receiver=0x1770770, event=event@entry=0x7fffa3b85300) at kernel/qcoreapplication.cpp:953
#80 0x00007fa991672556 in sendSpontaneousEvent (event=event@entry=0x7fffa3b85300, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#81 qt_sendSpontaneousEvent (receiver=<optimized out>, event=event@entry=0x7fffa3b85300) at kernel/qapplication.cpp:5565
#82 0x00007fa991c6e25c in QGraphicsViewPrivate::mouseMoveEventHandler (this=this@entry=0x472eee0, event=event@entry=0x7fffa3b85950) at graphicsview/qgraphicsview.cpp:646
#83 0x00007fa991c6f16a in QGraphicsView::mouseMoveEvent (this=0x245fa20, event=0x7fffa3b85950) at graphicsview/qgraphicsview.cpp:3276
#84 0x00007fa9916c3635 in QWidget::event (this=this@entry=0x245fa20, event=event@entry=0x7fffa3b85950) at kernel/qwidget.cpp:8361
#85 0x00007fa991a64fce in QFrame::event (this=0x245fa20, e=0x7fffa3b85950) at widgets/qframe.cpp:557
#86 0x00007fa991c707b9 in QGraphicsView::viewportEvent (this=0x245fa20, event=0x7fffa3b85950) at graphicsview/qgraphicsview.cpp:2866
#87 0x00007fa9922da646 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x1606700, receiver=receiver@entry=0x5426fc0, event=event@entry=0x7fffa3b85950) at kernel/qcoreapplication.cpp:1063
#88 0x00007fa991673e0c in QApplicationPrivate::notify_helper (this=this@entry=0x1606700, receiver=receiver@entry=0x5426fc0, e=e@entry=0x7fffa3b85950) at kernel/qapplication.cpp:4563
#89 0x00007fa99167a5dd in QApplication::notify (this=this@entry=0x15ffff0, receiver=receiver@entry=0x5426fc0, e=e@entry=0x7fffa3b85950) at kernel/qapplication.cpp:4110
#90 0x00007fa992f9fcca in KApplication::notify (this=0x15ffff0, receiver=0x5426fc0, event=0x7fffa3b85950) at ../../kdeui/kernel/kapplication.cpp:311
#91 0x00007fa9922da4dd in QCoreApplication::notifyInternal (this=0x15ffff0, receiver=receiver@entry=0x5426fc0, event=event@entry=0x7fffa3b85950) at kernel/qcoreapplication.cpp:953
#92 0x00007fa991679d93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#93 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x5426fc0, event=event@entry=0x7fffa3b85950, alienWidget=alienWidget@entry=0x5426fc0, nativeWidget=nativeWidget@entry=0x24558f0, buttonDown=buttonDown@entry=0x7fa992159318 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#94 0x00007fa9916ee9cb in QETWidget::translateMouseEvent (this=this@entry=0x24558f0, event=event@entry=0x7fffa3b85cd0) at kernel/qapplication_x11.cpp:4634
#95 0x00007fa9916ee269 in QApplication::x11ProcessEvent (this=0x15ffff0, event=event@entry=0x7fffa3b85cd0) at kernel/qapplication_x11.cpp:3627
#96 0x00007fa991715b02 in x11EventSourceDispatch (s=0x1606d70, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#97 0x00007fa988f56e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#98 0x00007fa988f57048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#99 0x00007fa988f570ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#100 0x00007fa9923077a1 in QEventDispatcherGlib::processEvents (this=0x157c990, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#101 0x00007fa991715bb6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#102 0x00007fa9922d90af in QEventLoop::processEvents (this=this@entry=0x7fffa3b860a0, flags=...) at kernel/qeventloop.cpp:149
#103 0x00007fa9922d93a5 in QEventLoop::exec (this=this@entry=0x7fffa3b860a0, flags=...) at kernel/qeventloop.cpp:204
#104 0x00007fa9922deb79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#105 0x00007fa99167237c in QApplication::exec () at kernel/qapplication.cpp:3828
#106 0x00007fa995a3a67c in kdemain (argc=1, argv=0x7fffa3b862f8) at ../../../../plasma/desktop/shell/main.cpp:126
#107 0x00007fa99565aec5 in __libc_start_main (main=0x4006e0 <main(int, char**)>, argc=1, argv=0x7fffa3b862f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffa3b862e8) at libc-start.c:287
#108 0x000000000040070e in _start ()

Possible duplicates by query: bug 340808, bug 335225, bug 335224.

Reported using DrKonqi