Bug 333621

Summary: Crash on drag and drop of widget to panel
Product: [Unmaintained] plasma4 Reporter: A. Lloyd Flanagan <a.lloyd.flanagan>
Component: generalAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: aguzmansimon
Priority: NOR Keywords: drkonqi
Version: 4.11.5   
Target Milestone: ---   
Platform: Mint (Ubuntu based)   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi

Description A. Lloyd Flanagan 2014-04-19 15:07:34 UTC 
Application: plasma-desktop (4.11.5)
KDE Platform Version: 4.11.5
Qt Version: 4.8.4
Operating System: Linux 3.11.0-12-generic i686
Distribution: Linux Mint 16 Petra

-- Information about the crash:
- What I was doing when the application crashed:

Drag and drop of Calculator widget from utilities group to bottom panel.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb129a740 (LWP 1823))]

Thread 5 (Thread 0xae7dfb40 (LWP 1827)):
#0  0xb774d424 in __kernel_vsyscall ()
#1  0xb210684b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb76069bc in __pthread_cond_wait (cond=0xb320b8d0, mutex=0xb320b8b8) at forward.c:149
#3  0xb3108ef2 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb3108f3f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb2102d78 in start_thread (arg=0xae7dfb40) at pthread_create.c:311
#6  0xb75f901e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 4 (Thread 0xa7933b40 (LWP 1920)):
#0  0xb203087b in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb2030be8 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb1fed582 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb1fedafa in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb1fedca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb60628df in QEventDispatcherGlib::processEvents (this=0xa7000468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb60319f3 in QEventLoop::processEvents (this=this@entry=0xa7933228, flags=...) at kernel/qeventloop.cpp:149
#7  0xb6031d19 in QEventLoop::exec (this=this@entry=0xa7933228, flags=...) at kernel/qeventloop.cpp:204
#8  0xb5f20e3d in QThread::exec (this=this@entry=0x8bd91c0) at thread/qthread.cpp:542
#9  0xb6011e14 in QInotifyFileSystemWatcherEngine::run (this=0x8bd91c0) at io/qfilesystemwatcher_inotify.cpp:265
#10 0xb5f2372f in QThreadPrivate::start (arg=0x8bd91c0) at thread/qthread_unix.cpp:338
#11 0xb2102d78 in start_thread (arg=0xa7933b40) at pthread_create.c:311
#12 0xb75f901e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 3 (Thread 0xa63ffb40 (LWP 1988)):
#0  0xb2105c40 in __pthread_mutex_unlock_usercnt (mutex=0xa6408e08, decr=1) at pthread_mutex_unlock.c:80
#1  0xb7606c04 in pthread_mutex_unlock (mutex=0xa6408e08) at forward.c:194
#2  0xb2030bf0 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb1fed1b7 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb1feda5f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb1fee04b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xa6e2032a in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#7  0xb2013c4a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb2102d78 in start_thread (arg=0xa63ffb40) at pthread_create.c:311
#9  0xb75f901e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 2 (Thread 0xa59ffb40 (LWP 1989)):
#0  0xb203086e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb2030be8 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb1fedcb2 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb60628df in QEventDispatcherGlib::processEvents (this=0x8b409a8, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0xb60319f3 in QEventLoop::processEvents (this=this@entry=0xa59ff228, flags=...) at kernel/qeventloop.cpp:149
#5  0xb6031d19 in QEventLoop::exec (this=this@entry=0xa59ff228, flags=...) at kernel/qeventloop.cpp:204
#6  0xb5f20e3d in QThread::exec (this=this@entry=0x87acfb8) at thread/qthread.cpp:542
#7  0xb6011e14 in QInotifyFileSystemWatcherEngine::run (this=0x87acfb8) at io/qfilesystemwatcher_inotify.cpp:265
#8  0xb5f2372f in QThreadPrivate::start (arg=0x87acfb8) at thread/qthread_unix.cpp:338
#9  0xb2102d78 in start_thread (arg=0xa59ffb40) at pthread_create.c:311
#10 0xb75f901e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 1 (Thread 0xb129a740 (LWP 1823)):
[KCrash Handler]
#7  0xb75810f0 in __GI___libc_free (mem=0xbf8c301c) at malloc.c:2906
#8  0xb5369a3f in operator delete(void*) () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#9  0xb60389c4 in QCustomEvent::~QCustomEvent (this=0xbf8c301c, __in_chrg=<optimized out>) at kernel/qcoreevent.cpp:544
#10 0xadaa8ad6 in DeclarativeMimeData::DeclarativeMimeData (this=0xbf8c30e0, copy=0x9e25ba8) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeMimeData.cpp:50
#11 0xadaa8178 in DeclarativeDragDropEvent::DeclarativeDragDropEvent (this=0xbf8c30c8, e=0xbf8c3520, parent=0x8a31368) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragDropEvent.cpp:33
#12 0xadaa82cd in DeclarativeDropArea::dragLeaveEvent (this=0x8a31368, event=0xbf8c3520) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDropArea.cpp:44
#13 0xb5b8e39c in QGraphicsItem::sceneEvent (this=this@entry=0x8a31370, event=event@entry=0xbf8c3520) at graphicsview/qgraphicsitem.cpp:6721
#14 0xb6bbc786 in QDeclarativeItem::sceneEvent (this=0x8a31368, event=0xbf8c3520) at graphicsitems/qdeclarativeitem.cpp:3049
#15 0xb5bb7b76 in QGraphicsScenePrivate::sendEvent (this=0x86ab510, item=0x8a31370, event=0xbf8c3520) at graphicsview/qgraphicsscene.cpp:1221
#16 0xb5bb7c32 in QGraphicsScenePrivate::sendDragDropEvent (this=this@entry=0x86ab510, item=0x8a31370, dragDropEvent=dragDropEvent@entry=0xbf8c3520) at graphicsview/qgraphicsscene.cpp:1250
#17 0xb5bb7c69 in QGraphicsScene::dragLeaveEvent (this=this@entry=0x86af798, event=event@entry=0xbf8c3520) at graphicsview/qgraphicsscene.cpp:3738
#18 0xb72ff2d3 in Plasma::Corona::dragLeaveEvent (this=0x86af798, event=0xbf8c3520) at ../../plasma/corona.cpp:647
#19 0xb5bccf0f in QGraphicsScene::event (this=0x86af798, event=0xbf8c3520) at graphicsview/qgraphicsscene.cpp:3406
#20 0xb5543744 in QApplicationPrivate::notify_helper (this=0x8658a88, receiver=0x86af798, e=0xbf8c3520) at kernel/qapplication.cpp:4567
#21 0xb554a223 in QApplication::notify (this=0x8641680, receiver=receiver@entry=0x86af798, e=e@entry=0xbf8c3520) at kernel/qapplication.cpp:4353
#22 0xb66a6ff4 in KApplication::notify (this=0x8641680, receiver=0x86af798, event=0xbf8c3520) at ../../kdeui/kernel/kapplication.cpp:311
#23 0xb6032eda in QCoreApplication::notifyInternal (this=0x8641680, receiver=0x86af798, event=event@entry=0xbf8c3520) at kernel/qcoreapplication.cpp:946
#24 0xb5be80a2 in sendEvent (event=0xbf8c3520, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#25 QGraphicsView::dragLeaveEvent (this=this@entry=0x8f320f8, event=event@entry=0xbf8c3944) at graphicsview/qgraphicsview.cpp:2990
#26 0xb771a835 in PanelView::dragLeaveEvent (this=0x8f320f8, event=0xbf8c3944) at ../../../../plasma/desktop/shell/panelview.cpp:1677
#27 0xb559ce44 in QWidget::event (this=this@entry=0x8f320f8, event=event@entry=0xbf8c3944) at kernel/qwidget.cpp:8588
#28 0xb59a1fcc in QFrame::event (this=this@entry=0x8f320f8, e=e@entry=0xbf8c3944) at widgets/qframe.cpp:557
#29 0xb5a30318 in QAbstractScrollArea::viewportEvent (this=this@entry=0x8f320f8, e=e@entry=0xbf8c3944) at widgets/qabstractscrollarea.cpp:1043
#30 0xb5be7627 in QGraphicsView::viewportEvent (this=<optimized out>, event=<optimized out>) at graphicsview/qgraphicsview.cpp:2866
#31 0xb5a30596 in viewportEvent (event=0xbf8c3944, this=<optimized out>) at widgets/qabstractscrollarea_p.h:100
#32 QAbstractScrollAreaFilter::eventFilter (this=0x90d06c8, o=0x970d6c0, e=0xbf8c3944) at widgets/qabstractscrollarea_p.h:116
#33 0xb603304e in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x8658a88, receiver=receiver@entry=0x970d6c0, event=event@entry=0xbf8c3944) at kernel/qcoreapplication.cpp:1056
#34 0xb5543721 in QApplicationPrivate::notify_helper (this=0x8658a88, receiver=receiver@entry=0x970d6c0, e=0xbf8c3944) at kernel/qapplication.cpp:4563
#35 0xb554b6ba in QApplication::notify (this=0x8641680, receiver=receiver@entry=0x970d6c0, e=e@entry=0xbf8c3944) at kernel/qapplication.cpp:4353
#36 0xb66a6ff4 in KApplication::notify (this=0x8641680, receiver=0x970d6c0, event=0xbf8c3944) at ../../kdeui/kernel/kapplication.cpp:311
#37 0xb6032eda in QCoreApplication::notifyInternal (this=0x8641680, receiver=0x970d6c0, event=event@entry=0xbf8c3944) at kernel/qcoreapplication.cpp:946
#38 0xb55db473 in sendEvent (event=0xbf8c3944, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#39 QX11Data::xdndHandleLeave (this=0x865ae78, w=w@entry=0x8f320f8, xe=xe@entry=0xbf8c398c) at kernel/qdnd_x11.cpp:1068
#40 0xb55db5b3 in qt_xdnd_send_leave () at kernel/qdnd_x11.cpp:1107
#41 0xb55db9cf in qt_xdnd_send_leave () at kernel/qdnd_x11.cpp:1410
#42 QDragManager::cancel (this=0x95d1770, deleteSource=deleteSource@entry=false) at kernel/qdnd_x11.cpp:1411
#43 0xb5556238 in QDrag::~QDrag (this=0xb507478, __in_chrg=<optimized out>) at kernel/qdrag.cpp:132
#44 0xb555626c in QDrag::~QDrag (this=0xb507478, __in_chrg=<optimized out>) at kernel/qdrag.cpp:133
#45 0xb604aa6a in QObjectPrivate::deleteChildren (this=this@entry=0xaaf67b0) at kernel/qobject.cpp:1907
#46 0xb55991ac in QWidget::~QWidget (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1681
#47 0xb559951c in QWidget::~QWidget (this=0xb9542d8, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1705
#48 0xb604aa6a in QObjectPrivate::deleteChildren (this=this@entry=0xb055b28) at kernel/qobject.cpp:1907
#49 0xb55991ac in QWidget::~QWidget (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1681
#50 0xb59a14df in QFrame::~QFrame (this=0xa94faa8, __in_chrg=<optimized out>) at widgets/qframe.cpp:240
#51 0xb5a2ddcf in QAbstractScrollArea::~QAbstractScrollArea (this=0xa94faa8, __in_chrg=<optimized out>) at widgets/qabstractscrollarea.cpp:521
#52 0xb5be086b in QGraphicsView::~QGraphicsView (this=0xa94faa8, __in_chrg=<optimized out>) at graphicsview/qgraphicsview.cpp:1158
#53 0xb5be08bc in QGraphicsView::~QGraphicsView (this=0xa94faa8, __in_chrg=<optimized out>) at graphicsview/qgraphicsview.cpp:1164
#54 0xb76fa603 in ControllerWindow::~ControllerWindow (this=0x9381cc0, __in_chrg=<optimized out>) at ../../../../plasma/desktop/shell/controllerwindow.cpp:107
#55 0xb76fa66c in ControllerWindow::~ControllerWindow (this=0x9381cc0, __in_chrg=<optimized out>) at ../../../../plasma/desktop/shell/controllerwindow.cpp:108
#56 0xb6046423 in qDeleteInEventHandler (o=o@entry=0x9381cc0) at kernel/qobject.cpp:4269
#57 0xb604c5b0 in QObject::event (this=0x9381cc0, e=0x9e9e3f0) at kernel/qobject.cpp:1175
#58 0xb559d202 in QWidget::event (this=0x9381cc0, event=0x9e9e3f0) at kernel/qwidget.cpp:8845
#59 0xb5543744 in QApplicationPrivate::notify_helper (this=0x8658a88, receiver=0x9381cc0, e=0x9e9e3f0) at kernel/qapplication.cpp:4567
#60 0xb554a223 in QApplication::notify (this=0x8641680, receiver=receiver@entry=0x9381cc0, e=e@entry=0x9e9e3f0) at kernel/qapplication.cpp:4353
#61 0xb66a6ff4 in KApplication::notify (this=0x8641680, receiver=0x9381cc0, event=0x9e9e3f0) at ../../kdeui/kernel/kapplication.cpp:311
#62 0xb6032eda in QCoreApplication::notifyInternal (this=0x8641680, receiver=receiver@entry=0x9381cc0, event=event@entry=0x9e9e3f0) at kernel/qcoreapplication.cpp:946
#63 0xb60366ad in sendEvent (event=0x9e9e3f0, receiver=0x9381cc0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#64 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x85fa130) at kernel/qcoreapplication.cpp:1570
#65 0xb6036bbc in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#66 0xb6062f6e in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#67 postEventSourceDispatch (s=0x86598a0) at kernel/qeventdispatcher_glib.cpp:279
#68 0xb1fed83e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#69 0xb1fedbe8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#70 0xb1fedca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#71 0xb60628bf in QEventDispatcherGlib::processEvents (this=this@entry=0x85faea8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#72 0xb55f832e in QGuiEventDispatcherGlib::processEvents (this=0x85faea8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#73 0xb60319f3 in QEventLoop::processEvents (this=this@entry=0x9d1b558, flags=...) at kernel/qeventloop.cpp:149
#74 0xb6031d19 in QEventLoop::exec (this=this@entry=0x9d1b558, flags=...) at kernel/qeventloop.cpp:204
#75 0xb55de116 in QDragManager::drag (this=0x95d1770, o=o@entry=0xb507478) at kernel/qdnd_x11.cpp:2032
#76 0xb55564d4 in QDrag::exec (this=0xb507478, supportedActions=..., defaultDropAction=Qt::MoveAction) at kernel/qdrag.cpp:284
#77 0xadaa7fb3 in DeclarativeDragArea::mouseMoveEvent (this=0xb158888, event=0xbf8c4860) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:233
#78 0xadaa8094 in DeclarativeDragArea::sceneEventFilter (this=0xb158888, item=0xa2ece38, event=0xbf8c4860) at ../../../../plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:245
#79 0xb5bb2db3 in QGraphicsScenePrivate::filterDescendantEvent (this=this@entry=0x86ab510, item=item@entry=0xa2ece38, event=event@entry=0xbf8c4860) at graphicsview/qgraphicsscene.cpp:1159
#80 0xb5bb7b08 in QGraphicsScenePrivate::sendEvent (this=0x86ab510, item=0xa2ece38, event=0xbf8c4860) at graphicsview/qgraphicsscene.cpp:1211
#81 0xb5bb80b6 in QGraphicsScenePrivate::sendMouseEvent (this=0x86ab510, mouseEvent=0xbf8c4860) at graphicsview/qgraphicsscene.cpp:1295
#82 0xb5bc00d7 in QGraphicsScene::mouseMoveEvent (this=0x86af798, mouseEvent=0xbf8c4860) at graphicsview/qgraphicsscene.cpp:4102
#83 0xb5bccfc8 in QGraphicsScene::event (this=0x86af798, event=0xbf8c4860) at graphicsview/qgraphicsscene.cpp:3451
#84 0xb5543744 in QApplicationPrivate::notify_helper (this=0x8658a88, receiver=0x86af798, e=0xbf8c4860) at kernel/qapplication.cpp:4567
#85 0xb554a223 in QApplication::notify (this=0x8641680, receiver=receiver@entry=0x86af798, e=e@entry=0xbf8c4860) at kernel/qapplication.cpp:4353
#86 0xb66a6ff4 in KApplication::notify (this=0x8641680, receiver=0x86af798, event=0xbf8c4860) at ../../kdeui/kernel/kapplication.cpp:311
#87 0xb6032eda in QCoreApplication::notifyInternal (this=0x8641680, receiver=receiver@entry=0x86af798, event=event@entry=0xbf8c4860) at kernel/qcoreapplication.cpp:946
#88 0xb5541bcd in sendSpontaneousEvent (event=0xbf8c4860, receiver=0x86af798) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#89 qt_sendSpontaneousEvent (receiver=0x86af798, event=event@entry=0xbf8c4860) at kernel/qapplication.cpp:5565
#90 0xb5be4b3d in QGraphicsViewPrivate::mouseMoveEventHandler (this=this@entry=0xb055b28, event=event@entry=0xbf8c4e04) at graphicsview/qgraphicsview.cpp:646
#91 0xb5be5c30 in QGraphicsView::mouseMoveEvent (this=0xa94faa8, event=0xbf8c4e04) at graphicsview/qgraphicsview.cpp:3276
#92 0xb559d2ec in QWidget::event (this=this@entry=0xa94faa8, event=event@entry=0xbf8c4e04) at kernel/qwidget.cpp:8360
#93 0xb59a1fcc in QFrame::event (this=this@entry=0xa94faa8, e=e@entry=0xbf8c4e04) at widgets/qframe.cpp:557
#94 0xb5a30318 in QAbstractScrollArea::viewportEvent (this=this@entry=0xa94faa8, e=e@entry=0xbf8c4e04) at widgets/qabstractscrollarea.cpp:1043
#95 0xb5be7627 in QGraphicsView::viewportEvent (this=<optimized out>, event=<optimized out>) at graphicsview/qgraphicsview.cpp:2866
#96 0xb5a30596 in viewportEvent (event=0xbf8c4e04, this=<optimized out>) at widgets/qabstractscrollarea_p.h:100
#97 QAbstractScrollAreaFilter::eventFilter (this=0x9d2a078, o=0xb9542d8, e=0xbf8c4e04) at widgets/qabstractscrollarea_p.h:116
#98 0xb603304e in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x8658a88, receiver=receiver@entry=0xb9542d8, event=event@entry=0xbf8c4e04) at kernel/qcoreapplication.cpp:1056
#99 0xb5543721 in QApplicationPrivate::notify_helper (this=0x8658a88, receiver=receiver@entry=0xb9542d8, e=0xbf8c4e04) at kernel/qapplication.cpp:4563
#100 0xb554bdf8 in QApplication::notify (this=0x8641680, receiver=receiver@entry=0xb9542d8, e=e@entry=0xbf8c4e04) at kernel/qapplication.cpp:4110
#101 0xb66a6ff4 in KApplication::notify (this=0x8641680, receiver=0xb9542d8, event=0xbf8c4e04) at ../../kdeui/kernel/kapplication.cpp:311
#102 0xb6032eda in QCoreApplication::notifyInternal (this=0x8641680, receiver=receiver@entry=0xb9542d8, event=event@entry=0xbf8c4e04) at kernel/qcoreapplication.cpp:946
#103 0xb5549aa3 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#104 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0xb9542d8, event=0xbf8c4e04, alienWidget=0xb9542d8, nativeWidget=0x9381cc0, buttonDown=buttonDown@entry=0xb5eb8cc4 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#105 0xb55cd4e8 in QETWidget::translateMouseEvent (this=0x9381cc0, event=event@entry=0xbf8c502c) at kernel/qapplication_x11.cpp:4631
#106 0xb55ccc05 in QApplication::x11ProcessEvent (this=0x8641680, event=event@entry=0xbf8c502c) at kernel/qapplication_x11.cpp:3624
#107 0xb55f8274 in x11EventSourceDispatch (s=0x865a300, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#108 0xb1fed83e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#109 0xb1fedbe8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#110 0xb1fedca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#111 0xb60628bf in QEventDispatcherGlib::processEvents (this=this@entry=0x85faea8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#112 0xb55f832e in QGuiEventDispatcherGlib::processEvents (this=0x85faea8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#113 0xb60319f3 in QEventLoop::processEvents (this=this@entry=0xbf8c52e8, flags=...) at kernel/qeventloop.cpp:149
#114 0xb6031d19 in QEventLoop::exec (this=this@entry=0xbf8c52e8, flags=...) at kernel/qeventloop.cpp:204
#115 0xb603789e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#116 0xb5541974 in QApplication::exec () at kernel/qapplication.cpp:3828
#117 0xb770ad07 in kdemain (argc=1, argv=0xbf8c5484) at ../../../../plasma/desktop/shell/main.cpp:126
#118 0x0804855b in main (argc=1, argv=0xbf8c5484) at plasma-desktop_dummy.cpp:3

Reported using DrKonqi
Comment 1 Antonio Guzmán Simón 2014-04-22 14:32:46 UTC 
Created attachment 86210 [details]
New crash information added by DrKonqi

plasma-desktop (4.11.8) on KDE Platform 4.12.4 using Qt 4.8.5

- What I was doing when the application crashed:

Agregando indicador de meteorología a la barra de tareas.

-- Backtrace (Reduced):
#7  0x00007ff8f9f618d0 in DeclarativeMimeData::DeclarativeMimeData (this=0x7fff72ddc890, copy=0x6fb7d10) at /usr/src/debug/kde-runtime-4.12.4/plasma/declarativeimports/draganddrop/DeclarativeMimeData.cpp:50
#8  0x00007ff8f9f61141 in DeclarativeDragDropEvent::DeclarativeDragDropEvent (this=0x7fff72ddc870, e=0x7fff72ddcd20, parent=0x29e2850) at /usr/src/debug/kde-runtime-4.12.4/plasma/declarativeimports/draganddrop/DeclarativeDragDropEvent.cpp:33
#9  0x00007ff8f9f61274 in DeclarativeDropArea::dragLeaveEvent (this=0x29e2850, event=<optimized out>) at /usr/src/debug/kde-runtime-4.12.4/plasma/declarativeimports/draganddrop/DeclarativeDropArea.cpp:44
#10 0x0000003dc79a0eec in QGraphicsItem::sceneEvent (this=this@entry=0x29e2860, event=event@entry=0x7fff72ddcd20) at graphicsview/qgraphicsitem.cpp:6729
#11 0x0000003648755354 in QDeclarativeItem::sceneEvent (this=0x29e2850, event=0x7fff72ddcd20) at graphicsitems/qdeclarativeitem.cpp:3047
Comment 2 Jekyll Wu 2014-04-23 00:53:11 UTC 

*** This bug has been marked as a duplicate of bug 326140 ***