Bug 256732

Summary: Crash when dragging new plasmoids into panel
Product: [Unmaintained] plasma4 Reporter: Clemens Eisserer <linuxhippy>
Component: generalAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DUPLICATE    
Severity: crash CC: alan, notmart
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: New crash information added by DrKonqi

Description Clemens Eisserer 2010-11-12 19:48:27 UTC
Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.3 (KDE 4.5.3)
Qt Version: 4.7.0
Operating System: Linux 2.6.34.7-56.fc13.i686 i686
Distribution: "Fedora release 13 (Goddard)"

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

1. Set the panel in "edit" mode by clicking the cashew
2. Clicked the "Add Widgets"-Button
3. I dragged various new plasmoids into my panel, when plasma crashed

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77589b0 (LWP 4072))]

Thread 4 (Thread 0xb0436b70 (LWP 4073)):
#0  0x00332832 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x0051f5d4 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:236
#2  0x0344e150 in wait (this=0x992f094, mutex=0x992f090, time=30000) at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=0x992f094, mutex=0x992f090, time=30000) at thread/qwaitcondition_unix.cpp:160
#4  0x034439eb in QThreadPoolThread::run (this=0x992f358) at concurrent/qthreadpool.cpp:140
#5  0x0344d6da in QThreadPrivate::start (arg=0x992f358) at thread/qthread_unix.cpp:266
#6  0x0051b919 in start_thread (arg=0xb0436b70) at pthread_create.c:301
#7  0x00431cce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 3 (Thread 0xaecffb70 (LWP 4104)):
#0  0x00332832 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x0051f5d4 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:236
#2  0x0344e150 in wait (this=0x9cffdfc, mutex=0x9cffdf8, time=30000) at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=0x9cffdfc, mutex=0x9cffdf8, time=30000) at thread/qwaitcondition_unix.cpp:160
#4  0x034439eb in QThreadPoolThread::run (this=0x9cac188) at concurrent/qthreadpool.cpp:140
#5  0x0344d6da in QThreadPrivate::start (arg=0x9cac188) at thread/qthread_unix.cpp:266
#6  0x0051b919 in start_thread (arg=0xaecffb70) at pthread_create.c:301
#7  0x00431cce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 2 (Thread 0xad834b70 (LWP 4106)):
#0  0x00332832 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1  0x0051f5d4 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:236
#2  0x0344e150 in wait (this=0x9cffdfc, mutex=0x9cffdf8, time=30000) at thread/qwaitcondition_unix.cpp:86
#3  QWaitCondition::wait (this=0x9cffdfc, mutex=0x9cffdf8, time=30000) at thread/qwaitcondition_unix.cpp:160
#4  0x034439eb in QThreadPoolThread::run (this=0x9d06a90) at concurrent/qthreadpool.cpp:140
#5  0x0344d6da in QThreadPrivate::start (arg=0x9d06a90) at thread/qthread_unix.cpp:266
#6  0x0051b919 in start_thread (arg=0xad834b70) at pthread_create.c:301
#7  0x00431cce in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 1 (Thread 0xb77589b0 (LWP 4072)):
[KCrash Handler]
#7  0x0354201a in size (this=0x96ee5a0, event=0xa1cac90, receiver=0xa08e1b8, postedEvents=0x9b60ad0) at ../../src/corelib/tools/qlist.h:94
#8  size (this=0x96ee5a0, event=0xa1cac90, receiver=0xa08e1b8, postedEvents=0x9b60ad0) at ../../src/corelib/tools/qlist.h:124
#9  QCoreApplication::compressEvent (this=0x96ee5a0, event=0xa1cac90, receiver=0xa08e1b8, postedEvents=0x9b60ad0) at kernel/qcoreapplication.cpp:1225
#10 0x03cfabe9 in QApplication::compressEvent (this=0x96ee5a0, event=0xa1cac90, receiver=0xa08e1b8, postedEvents=0x9b60ad0) at kernel/qapplication.cpp:1262
#11 0x03546177 in QCoreApplication::postEvent (receiver=0xa08e1b8, event=0xa1cac90, priority=0) at kernel/qcoreapplication.cpp:1160
#12 0x0354646d in QCoreApplication::postEvent (receiver=0xa08e1b8, event=0xa1cac90) at kernel/qcoreapplication.cpp:1094
#13 0x035538f5 in QObject::deleteLater (this=0xa08e1b8) at kernel/qobject.cpp:2123
#14 0x03d9309c in QX11Data::xdndHandleFinished (this=0x96fd9b0, xe=0xbfe05d5c, passive=false) at kernel/qdnd_x11.cpp:1254
#15 0x03d6f1ae in QApplication::x11ClientMessage (this=0x96ee5a0, w=0x9ea2f48, event=0xbfe05d5c, passive_only=false) at kernel/qapplication_x11.cpp:3107
#16 0x03d7f804 in QApplication::x11ProcessEvent (this=0x96ee5a0, event=0xbfe05d5c) at kernel/qapplication_x11.cpp:3668
#17 0x03dabd52 in x11EventSourceDispatch (s=0x96fd1a8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#18 0x005ac525 in g_main_dispatch (context=0x96fc290) at gmain.c:1960
#19 IA__g_main_context_dispatch (context=0x96fc290) at gmain.c:2513
#20 0x005b0268 in g_main_context_iterate (context=0x51e490, block=1, dispatch=1, self=0x96f9f90) at gmain.c:2591
#21 0x005b0449 in IA__g_main_context_iteration (context=0x96fc290, may_block=1) at gmain.c:2654
#22 0x0356d5b6 in QEventDispatcherGlib::processEvents (this=0x96d89d0, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#23 0x03dab7c6 in QGuiEventDispatcherGlib::processEvents (this=0x96d89d0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#24 0x0354171a in QEventLoop::processEvents (this=0x9bc2a38, flags=...) at kernel/qeventloop.cpp:149
#25 0x03541a7a in QEventLoop::exec (this=0x9bc2a38, flags=...) at kernel/qeventloop.cpp:201
#26 0x03d935d8 in QDragManager::drag (this=0x9fdc710, o=0x9d89070) at kernel/qdnd_x11.cpp:1981
#27 0x03d100ff in QDrag::exec (this=0x9d89070, supportedActions=..., defaultDropAction=Qt::IgnoreAction) at kernel/qdrag.cpp:284
#28 0x03d101b5 in QDrag::exec (this=0x9d89070, supportedActions=...) at kernel/qdrag.cpp:239
#29 0x05738fca in Plasma::AbstractIcon::mouseMoveEvent (this=0x9efa740, event=0xbfe06a04) at /usr/src/debug/kdebase-workspace-4.5.3/libs/plasmagenericshell/abstracticon.cpp:140
#30 0x0434c040 in QGraphicsItem::sceneEvent (this=0x9efa748, event=0xbfe06a04) at graphicsview/qgraphicsitem.cpp:6663
#31 0x0439fe38 in QGraphicsWidget::sceneEvent (this=0x9efa740, event=0xbfe06a04) at graphicsview/qgraphicswidget.cpp:1173
#32 0x04363337 in QGraphicsScenePrivate::sendEvent (this=0x97904a0, item=0x9efa748, event=0xbfe06a04) at graphicsview/qgraphicsscene.cpp:1211
#33 0x043659a7 in QGraphicsScenePrivate::sendMouseEvent (this=0x97904a0, mouseEvent=0xbfe06a04) at graphicsview/qgraphicsscene.cpp:1285
#34 0x0436962e in QGraphicsScene::mouseMoveEvent (this=0x9792418, mouseEvent=0xbfe06a04) at graphicsview/qgraphicsscene.cpp:4085
#35 0x0437d6b5 in QGraphicsScene::event (this=0x9792418, event=0xbfe06a04) at graphicsview/qgraphicsscene.cpp:3437
#36 0x03cfb47c in QApplicationPrivate::notify_helper (this=0x96f9fb8, receiver=0x9792418, e=0xbfe06a04) at kernel/qapplication.cpp:4396
#37 0x03d01a26 in QApplication::notify (this=0x96ee5a0, receiver=0x9792418, e=0xbfe06a04) at kernel/qapplication.cpp:3798
#38 0x04899fab in KApplication::notify (this=0x96ee5a0, receiver=0x9792418, event=0xbfe06a04) at /usr/src/debug/kdelibs-4.5.3/kdeui/kernel/kapplication.cpp:310
#39 0x03542ba3 in QCoreApplication::notifyInternal (this=0x96ee5a0, receiver=0x9792418, event=0xbfe06a04) at kernel/qcoreapplication.cpp:732
#40 0x03cfb03f in sendSpontaneousEvent (receiver=0x9792418, event=0xbfe06a04) at ../../src/corelib/kernel/qcoreapplication.h:218
#41 qt_sendSpontaneousEvent (receiver=0x9792418, event=0xbfe06a04) at kernel/qapplication.cpp:5388
#42 0x04399e22 in QGraphicsViewPrivate::mouseMoveEventHandler (this=0x9ef8118, event=0xbfe07250) at graphicsview/qgraphicsview.cpp:647
#43 0x0439a067 in QGraphicsView::mouseMoveEvent (this=0x97a3928, event=0xbfe07250) at graphicsview/qgraphicsview.cpp:3272
#44 0x03d4e10f in QWidget::event (this=0x97a3928, event=0xbfe07250) at kernel/qwidget.cpp:8172
#45 0x04140354 in QFrame::event (this=0x97a3928, e=0xbfe07250) at widgets/qframe.cpp:557
#46 0x041d1283 in QAbstractScrollArea::viewportEvent (this=0x97a3928, e=0xbfe07250) at widgets/qabstractscrollarea.cpp:1043
#47 0x04397833 in QGraphicsView::viewportEvent (this=0x97a3928, event=0xbfe07250) at graphicsview/qgraphicsview.cpp:2862
#48 0x041d38b5 in viewportEvent (this=0x9cc24c8, o=0x9ef62b0, e=0xbfe07250) at widgets/qabstractscrollarea_p.h:100
#49 QAbstractScrollAreaFilter::eventFilter (this=0x9cc24c8, o=0x9ef62b0, e=0xbfe07250) at widgets/qabstractscrollarea_p.h:116
#50 0x0354229a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x96f9fb8, receiver=0x9ef62b0, event=0xbfe07250) at kernel/qcoreapplication.cpp:847
#51 0x03cfb45a in QApplicationPrivate::notify_helper (this=0x96f9fb8, receiver=0x9ef62b0, e=0xbfe07250) at kernel/qapplication.cpp:4392
#52 0x03d025ce in QApplication::notify (this=0x96ee5a0, receiver=0x9ef62b0, e=0xbfe07250) at kernel/qapplication.cpp:3959
#53 0x04899fab in KApplication::notify (this=0x96ee5a0, receiver=0x9ef62b0, event=0xbfe07250) at /usr/src/debug/kdelibs-4.5.3/kdeui/kernel/kapplication.cpp:310
#54 0x03542ba3 in QCoreApplication::notifyInternal (this=0x96ee5a0, receiver=0x9ef62b0, event=0xbfe07250) at kernel/qcoreapplication.cpp:732
#55 0x03d002c8 in sendEvent (receiver=0x9ef62b0, event=0xbfe07250, alienWidget=0x9ef62b0, nativeWidget=0x9ea2f48, buttonDown=0x4640b00, lastMouseReceiver=..., spontaneous=true)
    at ../../src/corelib/kernel/qcoreapplication.h:215
#56 QApplicationPrivate::sendMouseEvent (receiver=0x9ef62b0, event=0xbfe07250, alienWidget=0x9ef62b0, nativeWidget=0x9ea2f48, buttonDown=0x4640b00, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:3058
#57 0x03d80e70 in QETWidget::translateMouseEvent (this=0x9ea2f48, event=0xbfe0776c) at kernel/qapplication_x11.cpp:4403
#58 0x03d80205 in QApplication::x11ProcessEvent (this=0x96ee5a0, event=0xbfe0776c) at kernel/qapplication_x11.cpp:3414
#59 0x03dabd52 in x11EventSourceDispatch (s=0x96fd1a8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#60 0x005ac525 in g_main_dispatch (context=0x96fc290) at gmain.c:1960
#61 IA__g_main_context_dispatch (context=0x96fc290) at gmain.c:2513
#62 0x005b0268 in g_main_context_iterate (context=0x51e490, block=1, dispatch=1, self=0x96f9f90) at gmain.c:2591
#63 0x005b0449 in IA__g_main_context_iteration (context=0x96fc290, may_block=1) at gmain.c:2654
#64 0x0356d5b6 in QEventDispatcherGlib::processEvents (this=0x96d89d0, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#65 0x03dab7c6 in QGuiEventDispatcherGlib::processEvents (this=0x96d89d0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#66 0x0354171a in QEventLoop::processEvents (this=0xa029250, flags=...) at kernel/qeventloop.cpp:149
#67 0x03541a7a in QEventLoop::exec (this=0xa029250, flags=...) at kernel/qeventloop.cpp:201
#68 0x0140b3d6 in Akonadi::Control::Private::exec (this=0xa023980) at /usr/src/debug/kdepimlibs-4.5.3/akonadi/control.cpp:133
#69 0x0140bfdf in Akonadi::Control::start () at /usr/src/debug/kdepimlibs-4.5.3/akonadi/control.cpp:198
#70 0x012f0d26 in ?? () from /usr/lib/kde4/plasma_applet_akonotes_note.so
#71 0x012f4859 in QObject* KPluginFactory::createInstance<AkonotesNoteApplet, QObject>(QWidget*, QObject*, QList<QVariant> const&) () from /usr/lib/kde4/plasma_applet_akonotes_note.so
#72 0x03b0bbc8 in KPluginFactory::create (this=0x9ace0a0, iface=0x7a05820 "Plasma::Applet", parentWidget=0x0, parent=0x0, args=..., keyword=...)
    at /usr/src/debug/kdelibs-4.5.3/kdecore/util/kpluginfactory.cpp:191
#73 0x0787e728 in create<Plasma::Applet> (appletName=..., appletId=<value optimized out>, args=...) at /usr/src/debug/kdelibs-4.5.3/kdecore/util/kpluginfactory.h:515
#74 createInstance<Plasma::Applet> (appletName=..., appletId=<value optimized out>, args=...) at /usr/src/debug/kdelibs-4.5.3/kdecore/services/kservice.h:532
#75 createInstance<Plasma::Applet> (appletName=..., appletId=<value optimized out>, args=...) at /usr/src/debug/kdelibs-4.5.3/kdecore/services/kservice.h:509
#76 Plasma::Applet::load (appletName=..., appletId=<value optimized out>, args=...) at /usr/src/debug/kdelibs-4.5.3/plasma/applet.cpp:2360
#77 0x0788d40a in Plasma::ContainmentPrivate::addApplet (this=0x98d3698, name=..., args=..., appletGeometry=..., id=0, delayInit=false) at /usr/src/debug/kdelibs-4.5.3/plasma/containment.cpp:2365
#78 0x0788d6da in Plasma::Containment::addApplet (this=0x98af970, name=..., args=..., appletGeometry=...) at /usr/src/debug/kdelibs-4.5.3/plasma/containment.cpp:914
#79 0x07896d79 in Plasma::ContainmentPrivate::dropData (this=0x98d3698, scenePos=..., screenPos=..., dropEvent=0xbfe08920) at /usr/src/debug/kdelibs-4.5.3/plasma/containment.cpp:1325
#80 0x07898d2a in Plasma::Containment::dropEvent (this=0x98af970, event=0xbfe08920) at /usr/src/debug/kdelibs-4.5.3/plasma/containment.cpp:1286
#81 0x0434bf5a in QGraphicsItem::sceneEvent (this=0x98af978, event=0xbfe08920) at graphicsview/qgraphicsitem.cpp:6651
#82 0x0439fe38 in QGraphicsWidget::sceneEvent (this=0x98af970, event=0xbfe08920) at graphicsview/qgraphicswidget.cpp:1173
#83 0x04363337 in QGraphicsScenePrivate::sendEvent (this=0x97904a0, item=0x98af978, event=0xbfe08920) at graphicsview/qgraphicsscene.cpp:1211
#84 0x0436375b in QGraphicsScenePrivate::sendDragDropEvent (this=0x97904a0, item=0x98af978, dragDropEvent=0xbfe08920) at graphicsview/qgraphicsscene.cpp:1240
#85 0x0436379b in QGraphicsScene::dropEvent (this=0x9792418, event=0xbfe08920) at graphicsview/qgraphicsscene.cpp:3739
#86 0x0437d524 in QGraphicsScene::event (this=0x9792418, event=0xbfe08920) at graphicsview/qgraphicsscene.cpp:3395
#87 0x03cfb47c in QApplicationPrivate::notify_helper (this=0x96f9fb8, receiver=0x9792418, e=0xbfe08920) at kernel/qapplication.cpp:4396
#88 0x03d01a26 in QApplication::notify (this=0x96ee5a0, receiver=0x9792418, e=0xbfe08920) at kernel/qapplication.cpp:3798
#89 0x04899fab in KApplication::notify (this=0x96ee5a0, receiver=0x9792418, event=0xbfe08920) at /usr/src/debug/kdelibs-4.5.3/kdeui/kernel/kapplication.cpp:310
#90 0x03542ba3 in QCoreApplication::notifyInternal (this=0x96ee5a0, receiver=0x9792418, event=0xbfe08920) at kernel/qcoreapplication.cpp:732
#91 0x043988ce in sendEvent (this=0x9a348b8, event=0xbfe09060) at ../../src/corelib/kernel/qcoreapplication.h:215
#92 QGraphicsView::dropEvent (this=0x9a348b8, event=0xbfe09060) at graphicsview/qgraphicsview.cpp:2908
#93 0x057ad7da in PanelView::dropEvent (this=0x9a348b8, event=0xbfe09060) at /usr/src/debug/kdebase-workspace-4.5.3/plasma/desktop/shell/panelview.cpp:1781
#94 0x03d4e235 in QWidget::event (this=0x9a348b8, event=0xbfe09060) at kernel/qwidget.cpp:8377
#95 0x04140354 in QFrame::event (this=0x9a348b8, e=0xbfe09060) at widgets/qframe.cpp:557
#96 0x041d1283 in QAbstractScrollArea::viewportEvent (this=0x9a348b8, e=0xbfe09060) at widgets/qabstractscrollarea.cpp:1043
#97 0x04397833 in QGraphicsView::viewportEvent (this=0x9a348b8, event=0xbfe09060) at graphicsview/qgraphicsview.cpp:2862
#98 0x041d38b5 in viewportEvent (this=0x98a3220, o=0x99187b8, e=0xbfe09060) at widgets/qabstractscrollarea_p.h:100
#99 QAbstractScrollAreaFilter::eventFilter (this=0x98a3220, o=0x99187b8, e=0xbfe09060) at widgets/qabstractscrollarea_p.h:116
#100 0x0354229a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x96f9fb8, receiver=0x99187b8, event=0xbfe09060) at kernel/qcoreapplication.cpp:847
#101 0x03cfb45a in QApplicationPrivate::notify_helper (this=0x96f9fb8, receiver=0x99187b8, e=0xbfe09060) at kernel/qapplication.cpp:4392
#102 0x03d01eec in QApplication::notify (this=0x96ee5a0, receiver=0x99187b8, e=0xbfe09060) at kernel/qapplication.cpp:4202
#103 0x04899fab in KApplication::notify (this=0x96ee5a0, receiver=0x99187b8, event=0xbfe09060) at /usr/src/debug/kdelibs-4.5.3/kdeui/kernel/kapplication.cpp:310
#104 0x03542ba3 in QCoreApplication::notifyInternal (this=0x96ee5a0, receiver=0x99187b8, event=0xbfe09060) at kernel/qcoreapplication.cpp:732
#105 0x03d8e816 in sendEvent (this=0x96fd9b0, xe=0xbfe0916c, passive=false) at ../../src/corelib/kernel/qcoreapplication.h:215
#106 QX11Data::xdndHandleDrop (this=0x96fd9b0, xe=0xbfe0916c, passive=false) at kernel/qdnd_x11.cpp:1183
#107 0x03d92ccc in QDragManager::drop (this=0x9fdc710) at kernel/qdnd_x11.cpp:1725
#108 0x03d92ed2 in QDragManager::eventFilter (this=0x9fdc710, o=0x9fdd530, e=0xbfe096d0) at kernel/qdnd_x11.cpp:1312
#109 0x03542364 in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=0x96f9fb8, receiver=0x9fdd530, event=0xbfe096d0) at kernel/qcoreapplication.cpp:828
#110 0x03cfb404 in QApplicationPrivate::notify_helper (this=0x96f9fb8, receiver=0x9fdd530, e=0xbfe096d0) at kernel/qapplication.cpp:4371
#111 0x03d025ce in QApplication::notify (this=0x96ee5a0, receiver=0x9fdd530, e=0xbfe096d0) at kernel/qapplication.cpp:3959
#112 0x04899fab in KApplication::notify (this=0x96ee5a0, receiver=0x9fdd530, event=0xbfe096d0) at /usr/src/debug/kdelibs-4.5.3/kdeui/kernel/kapplication.cpp:310
#113 0x03542ba3 in QCoreApplication::notifyInternal (this=0x96ee5a0, receiver=0x9fdd530, event=0xbfe096d0) at kernel/qcoreapplication.cpp:732
#114 0x03d002c8 in sendEvent (receiver=0x9fdd530, event=0xbfe096d0, alienWidget=0x0, nativeWidget=0x9ea2f48, buttonDown=0x4640b00, lastMouseReceiver=..., spontaneous=true)
    at ../../src/corelib/kernel/qcoreapplication.h:215
#115 QApplicationPrivate::sendMouseEvent (receiver=0x9fdd530, event=0xbfe096d0, alienWidget=0x0, nativeWidget=0x9ea2f48, buttonDown=0x4640b00, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:3058
#116 0x03d80e70 in QETWidget::translateMouseEvent (this=0x9ea2f48, event=0xbfe09bec) at kernel/qapplication_x11.cpp:4403
#117 0x03d80205 in QApplication::x11ProcessEvent (this=0x96ee5a0, event=0xbfe09bec) at kernel/qapplication_x11.cpp:3414
#118 0x03dabd52 in x11EventSourceDispatch (s=0x96fd1a8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#119 0x005ac525 in g_main_dispatch (context=0x96fc290) at gmain.c:1960
#120 IA__g_main_context_dispatch (context=0x96fc290) at gmain.c:2513
#121 0x005b0268 in g_main_context_iterate (context=0x51e490, block=1, dispatch=1, self=0x96f9f90) at gmain.c:2591
#122 0x005b0449 in IA__g_main_context_iteration (context=0x96fc290, may_block=1) at gmain.c:2654
#123 0x0356d5b6 in QEventDispatcherGlib::processEvents (this=0x96d89d0, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#124 0x03dab7c6 in QGuiEventDispatcherGlib::processEvents (this=0x96d89d0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#125 0x0354171a in QEventLoop::processEvents (this=0x9996708, flags=...) at kernel/qeventloop.cpp:149
#126 0x03541a7a in QEventLoop::exec (this=0x9996708, flags=...) at kernel/qeventloop.cpp:201
#127 0x03d935d8 in QDragManager::drag (this=0x9fdc710, o=0xa08e1b8) at kernel/qdnd_x11.cpp:1981
#128 0x03d100ff in QDrag::exec (this=0xa08e1b8, supportedActions=..., defaultDropAction=Qt::IgnoreAction) at kernel/qdrag.cpp:284
#129 0x03d101b5 in QDrag::exec (this=0xa08e1b8, supportedActions=...) at kernel/qdrag.cpp:239
#130 0x05738fca in Plasma::AbstractIcon::mouseMoveEvent (this=0x9ee6ff8, event=0xbfe0a894) at /usr/src/debug/kdebase-workspace-4.5.3/libs/plasmagenericshell/abstracticon.cpp:140
#131 0x0434c040 in QGraphicsItem::sceneEvent (this=0x9ee7000, event=0xbfe0a894) at graphicsview/qgraphicsitem.cpp:6663
#132 0x0439fe38 in QGraphicsWidget::sceneEvent (this=0x9ee6ff8, event=0xbfe0a894) at graphicsview/qgraphicswidget.cpp:1173
#133 0x04363337 in QGraphicsScenePrivate::sendEvent (this=0x97904a0, item=0x9ee7000, event=0xbfe0a894) at graphicsview/qgraphicsscene.cpp:1211
#134 0x043659a7 in QGraphicsScenePrivate::sendMouseEvent (this=0x97904a0, mouseEvent=0xbfe0a894) at graphicsview/qgraphicsscene.cpp:1285
#135 0x0436962e in QGraphicsScene::mouseMoveEvent (this=0x9792418, mouseEvent=0xbfe0a894) at graphicsview/qgraphicsscene.cpp:4085
#136 0x0437d6b5 in QGraphicsScene::event (this=0x9792418, event=0xbfe0a894) at graphicsview/qgraphicsscene.cpp:3437
#137 0x03cfb47c in QApplicationPrivate::notify_helper (this=0x96f9fb8, receiver=0x9792418, e=0xbfe0a894) at kernel/qapplication.cpp:4396
#138 0x03d01a26 in QApplication::notify (this=0x96ee5a0, receiver=0x9792418, e=0xbfe0a894) at kernel/qapplication.cpp:3798
#139 0x04899fab in KApplication::notify (this=0x96ee5a0, receiver=0x9792418, event=0xbfe0a894) at /usr/src/debug/kdelibs-4.5.3/kdeui/kernel/kapplication.cpp:310
#140 0x03542ba3 in QCoreApplication::notifyInternal (this=0x96ee5a0, receiver=0x9792418, event=0xbfe0a894) at kernel/qcoreapplication.cpp:732
#141 0x03cfb03f in sendSpontaneousEvent (receiver=0x9792418, event=0xbfe0a894) at ../../src/corelib/kernel/qcoreapplication.h:218
#142 qt_sendSpontaneousEvent (receiver=0x9792418, event=0xbfe0a894) at kernel/qapplication.cpp:5388
#143 0x04399e22 in QGraphicsViewPrivate::mouseMoveEventHandler (this=0x9ef8118, event=0xbfe0b0e0) at graphicsview/qgraphicsview.cpp:647
#144 0x0439a067 in QGraphicsView::mouseMoveEvent (this=0x97a3928, event=0xbfe0b0e0) at graphicsview/qgraphicsview.cpp:3272
#145 0x03d4e10f in QWidget::event (this=0x97a3928, event=0xbfe0b0e0) at kernel/qwidget.cpp:8172
#146 0x04140354 in QFrame::event (this=0x97a3928, e=0xbfe0b0e0) at widgets/qframe.cpp:557
#147 0x041d1283 in QAbstractScrollArea::viewportEvent (this=0x97a3928, e=0xbfe0b0e0) at widgets/qabstractscrollarea.cpp:1043
#148 0x04397833 in QGraphicsView::viewportEvent (this=0x97a3928, event=0xbfe0b0e0) at graphicsview/qgraphicsview.cpp:2862
#149 0x041d38b5 in viewportEvent (this=0x9cc24c8, o=0x9ef62b0, e=0xbfe0b0e0) at widgets/qabstractscrollarea_p.h:100
#150 QAbstractScrollAreaFilter::eventFilter (this=0x9cc24c8, o=0x9ef62b0, e=0xbfe0b0e0) at widgets/qabstractscrollarea_p.h:116
#151 0x0354229a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x96f9fb8, receiver=0x9ef62b0, event=0xbfe0b0e0) at kernel/qcoreapplication.cpp:847
#152 0x03cfb45a in QApplicationPrivate::notify_helper (this=0x96f9fb8, receiver=0x9ef62b0, e=0xbfe0b0e0) at kernel/qapplication.cpp:4392
#153 0x03d025ce in QApplication::notify (this=0x96ee5a0, receiver=0x9ef62b0, e=0xbfe0b0e0) at kernel/qapplication.cpp:3959
#154 0x04899fab in KApplication::notify (this=0x96ee5a0, receiver=0x9ef62b0, event=0xbfe0b0e0) at /usr/src/debug/kdelibs-4.5.3/kdeui/kernel/kapplication.cpp:310
#155 0x03542ba3 in QCoreApplication::notifyInternal (this=0x96ee5a0, receiver=0x9ef62b0, event=0xbfe0b0e0) at kernel/qcoreapplication.cpp:732
#156 0x03d002c8 in sendEvent (receiver=0x9ef62b0, event=0xbfe0b0e0, alienWidget=0x9ef62b0, nativeWidget=0x9ea2f48, buttonDown=0x4640b00, lastMouseReceiver=..., spontaneous=true)
    at ../../src/corelib/kernel/qcoreapplication.h:215
#157 QApplicationPrivate::sendMouseEvent (receiver=0x9ef62b0, event=0xbfe0b0e0, alienWidget=0x9ef62b0, nativeWidget=0x9ea2f48, buttonDown=0x4640b00, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:3058
#158 0x03d80e70 in QETWidget::translateMouseEvent (this=0x9ea2f48, event=0xbfe0b5fc) at kernel/qapplication_x11.cpp:4403
#159 0x03d80205 in QApplication::x11ProcessEvent (this=0x96ee5a0, event=0xbfe0b5fc) at kernel/qapplication_x11.cpp:3414
#160 0x03dabd52 in x11EventSourceDispatch (s=0x96fd1a8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#161 0x005ac525 in g_main_dispatch (context=0x96fc290) at gmain.c:1960
#162 IA__g_main_context_dispatch (context=0x96fc290) at gmain.c:2513
#163 0x005b0268 in g_main_context_iterate (context=0x51e490, block=1, dispatch=1, self=0x96f9f90) at gmain.c:2591
#164 0x005b0449 in IA__g_main_context_iteration (context=0x96fc290, may_block=1) at gmain.c:2654
#165 0x0356d5b6 in QEventDispatcherGlib::processEvents (this=0x96d89d0, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#166 0x03dab7c6 in QGuiEventDispatcherGlib::processEvents (this=0x96d89d0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#167 0x0354171a in QEventLoop::processEvents (this=0xbfe0b8f4, flags=...) at kernel/qeventloop.cpp:149
#168 0x03541a7a in QEventLoop::exec (this=0xbfe0b8f4, flags=...) at kernel/qeventloop.cpp:201
#169 0x035469d7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#170 0x03cfa458 in QApplication::exec () at kernel/qapplication.cpp:3672
#171 0x057a7d4a in kdemain (argc=1, argv=0xbfe0bb04) at /usr/src/debug/kdebase-workspace-4.5.3/plasma/desktop/shell/main.cpp:118
#172 0x080487bc in main (argc=1, argv=0xbfe0bb04) at /usr/src/debug/kdebase-workspace-4.5.3/i686-redhat-linux-gnu/plasma/desktop/shell/plasma-desktop_dummy.cpp:3

Reported using DrKonqi
Comment 1 Clemens Eisserer 2010-11-12 19:50:01 UTC
Some issue, different stack-trace:


0x03448c9a in QMutex::lock (this=0xa575faa) at thread/qmutex.cpp:151
151         if (d->recursive) {
Missing separate debuginfos, use: debuginfo-install kdepim-4.4.93-2.fc13.i686 kdepim-libs-4.4.93-2.fc13.i686
(gdb) bt
#0  0x03448c9a in QMutex::lock (this=0xa575faa) at thread/qmutex.cpp:151                                                                        
#1  0x035460e5 in QCoreApplication::postEvent (receiver=0x9f2a7e0, event=0xa4df318, priority=0) at kernel/qcoreapplication.cpp:1141             
#2  0x0354646d in QCoreApplication::postEvent (receiver=0x9f2a7e0, event=0xa4df318) at kernel/qcoreapplication.cpp:1094
#3  0x035538f5 in QObject::deleteLater (this=0x9f2a7e0) at kernel/qobject.cpp:2123
#4  0x03d9309c in QX11Data::xdndHandleFinished (this=0x9a98aa0, xe=0xbff5bc7c, passive=false) at kernel/qdnd_x11.cpp:1254                           
#5  0x03d6f1ae in QApplication::x11ClientMessage (this=0x9a895a0, w=0xa2b2480, event=0xbff5bc7c, passive_only=false)                                
    at kernel/qapplication_x11.cpp:3107
#6  0x03d7f804 in QApplication::x11ProcessEvent (this=0x9a895a0, event=0xbff5bc7c) at kernel/qapplication_x11.cpp:3668                                    
#7  0x03dabd52 in x11EventSourceDispatch (s=0x9a982a8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146                              
#8  0x005ac525 in g_main_dispatch (context=0x9a97490) at gmain.c:1960                                                                                     
#9  IA__g_main_context_dispatch (context=0x9a97490) at gmain.c:2513                                                                                       
#10 0x005b0268 in g_main_context_iterate (context=0x51e490, block=1, dispatch=1, self=0x9a94f38) at gmain.c:2591                                          
#11 0x005b0449 in IA__g_main_context_iteration (context=0x9a97490, may_block=1) at gmain.c:2654
#12 0x0356d5b6 in QEventDispatcherGlib::processEvents (this=0x9a739d0, flags=...) at kernel/qeventdispatcher_glib.cpp:415                                          
#13 0x03dab7c6 in QGuiEventDispatcherGlib::processEvents (this=0x9a739d0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204                                    
#14 0x0354171a in QEventLoop::processEvents (this=0xa4d7448, flags=...) at kernel/qeventloop.cpp:149                                                               
#15 0x03541a7a in QEventLoop::exec (this=0xa4d7448, flags=...) at kernel/qeventloop.cpp:201                                                                        
#16 0x03d935d8 in QDragManager::drag (this=0xa53cf70, o=0xa61a980) at kernel/qdnd_x11.cpp:1981
#17 0x03d100ff in QDrag::exec (this=0xa61a980, supportedActions=..., defaultDropAction=Qt::IgnoreAction) at kernel/qdrag.cpp:284
#18 0x03d101b5 in QDrag::exec (this=0xa61a980, supportedActions=...) at kernel/qdrag.cpp:239                                                                                
#19 0x05738fca in Plasma::AbstractIcon::mouseMoveEvent (this=0xa4e5c78, event=0xbff5c924)                                                                                   
    at /usr/src/debug/kdebase-workspace-4.5.3/libs/plasmagenericshell/abstracticon.cpp:140
#20 0x0434c040 in QGraphicsItem::sceneEvent (this=0xa4e5c80, event=0xbff5c924) at graphicsview/qgraphicsitem.cpp:6663
#21 0x0439fe38 in QGraphicsWidget::sceneEvent (this=0xa4e5c78, event=0xbff5c924) at graphicsview/qgraphicswidget.cpp:1173                                                        
#22 0x04363337 in QGraphicsScenePrivate::sendEvent (this=0x9b363d0, item=0xa4e5c80, event=0xbff5c924)
    at graphicsview/qgraphicsscene.cpp:1211
---Type <return> to continue, or q <return> to quit---                                                                                                                                 
#23 0x043659a7 in QGraphicsScenePrivate::sendMouseEvent (this=0x9b363d0, mouseEvent=0xbff5c924) at graphicsview/qgraphicsscene.cpp:1285                                                
#24 0x0436962e in QGraphicsScene::mouseMoveEvent (this=0x9a8dbd0, mouseEvent=0xbff5c924) at graphicsview/qgraphicsscene.cpp:4085
#25 0x0437d6b5 in QGraphicsScene::event (this=0x9a8dbd0, event=0xbff5c924) at graphicsview/qgraphicsscene.cpp:3437                                                                                
#26 0x03cfb47c in QApplicationPrivate::notify_helper (this=0x9a95060, receiver=0x9a8dbd0, e=0xbff5c924) at kernel/qapplication.cpp:4396                                                           
#27 0x03d01a26 in QApplication::notify (this=0x9a895a0, receiver=0x9a8dbd0, e=0xbff5c924) at kernel/qapplication.cpp:3798                                                                         
#28 0x04899fab in KApplication::notify (this=0x9a895a0, receiver=0x9a8dbd0, event=0xbff5c924)                                                                                                     
    at /usr/src/debug/kdelibs-4.5.3/kdeui/kernel/kapplication.cpp:310                                                                                                                             
#29 0x03542ba3 in QCoreApplication::notifyInternal (this=0x9a895a0, receiver=0x9a8dbd0, event=0xbff5c924)                                                                                         
    at kernel/qcoreapplication.cpp:732
#30 0x03cfb03f in sendSpontaneousEvent (receiver=0x9a8dbd0, event=0xbff5c924) at ../../src/corelib/kernel/qcoreapplication.h:218                                                                            
#31 qt_sendSpontaneousEvent (receiver=0x9a8dbd0, event=0xbff5c924) at kernel/qapplication.cpp:5388                                                                                                          
#32 0x04399e22 in QGraphicsViewPrivate::mouseMoveEventHandler (this=0xa43dcf0, event=0xbff5d170) at graphicsview/qgraphicsview.cpp:647                                                                      
#33 0x0439a067 in QGraphicsView::mouseMoveEvent (this=0x9b48ea0, event=0xbff5d170) at graphicsview/qgraphicsview.cpp:3272                                                                                   
#34 0x03d4e10f in QWidget::event (this=0x9b48ea0, event=0xbff5d170) at kernel/qwidget.cpp:8172                                                                                                              
#35 0x04140354 in QFrame::event (this=0x9b48ea0, e=0xbff5d170) at widgets/qframe.cpp:557
#36 0x041d1283 in QAbstractScrollArea::viewportEvent (this=0x9b48ea0, e=0xbff5d170) at widgets/qabstractscrollarea.cpp:1043                                                                                      
#37 0x04397833 in QGraphicsView::viewportEvent (this=0x9b48ea0, event=0xbff5d170) at graphicsview/qgraphicsview.cpp:2862                                                                                         
#38 0x041d38b5 in viewportEvent (this=0x9e3e4e8, o=0xa447fd8, e=0xbff5d170) at widgets/qabstractscrollarea_p.h:100                                                                                               
#39 QAbstractScrollAreaFilter::eventFilter (this=0x9e3e4e8, o=0xa447fd8, e=0xbff5d170) at widgets/qabstractscrollarea_p.h:116
#40 0x0354229a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9a95060, receiver=0xa447fd8, event=0xbff5d170)                                                                                     
    at kernel/qcoreapplication.cpp:847                                                                                                                                                                              
#41 0x03cfb45a in QApplicationPrivate::notify_helper (this=0x9a95060, receiver=0xa447fd8, e=0xbff5d170) at kernel/qapplication.cpp:4392
#42 0x03d025ce in QApplication::notify (this=0x9a895a0, receiver=0xa447fd8, e=0xbff5d170) at kernel/qapplication.cpp:3959
#43 0x04899fab in KApplication::notify (this=0x9a895a0, receiver=0xa447fd8, event=0xbff5d170)
    at /usr/src/debug/kdelibs-4.5.3/kdeui/kernel/kapplication.cpp:310
#44 0x03542ba3 in QCoreApplication::notifyInternal (this=0x9a895a0, receiver=0xa447fd8, event=0xbff5d170)
---Type <return> to continue, or q <return> to quit---
    at kernel/qcoreapplication.cpp:732
#45 0x03d002c8 in sendEvent (receiver=0xa447fd8, event=0xbff5d170, alienWidget=0xa447fd8, nativeWidget=0xa2b2480, buttonDown=0x4640b00, 
    lastMouseReceiver=..., spontaneous=true) at ../../src/corelib/kernel/qcoreapplication.h:215
#46 QApplicationPrivate::sendMouseEvent (receiver=0xa447fd8, event=0xbff5d170, alienWidget=0xa447fd8, nativeWidget=0xa2b2480, buttonDown=
    0x4640b00, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3058
#47 0x03d80e70 in QETWidget::translateMouseEvent (this=0xa2b2480, event=0xbff5d68c) at kernel/qapplication_x11.cpp:4403
#48 0x03d80205 in QApplication::x11ProcessEvent (this=0x9a895a0, event=0xbff5d68c) at kernel/qapplication_x11.cpp:3414
#49 0x03dabd52 in x11EventSourceDispatch (s=0x9a982a8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#50 0x005ac525 in g_main_dispatch (context=0x9a97490) at gmain.c:1960
#51 IA__g_main_context_dispatch (context=0x9a97490) at gmain.c:2513
#52 0x005b0268 in g_main_context_iterate (context=0x51e490, block=1, dispatch=1, self=0x9a94f38) at gmain.c:2591
#53 0x005b0449 in IA__g_main_context_iteration (context=0x9a97490, may_block=1) at gmain.c:2654
#54 0x0356d5b6 in QEventDispatcherGlib::processEvents (this=0x9a739d0, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#55 0x03dab7c6 in QGuiEventDispatcherGlib::processEvents (this=0x9a739d0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#56 0x0354171a in QEventLoop::processEvents (this=0x9d31db0, flags=...) at kernel/qeventloop.cpp:149
#57 0x03541a7a in QEventLoop::exec (this=0x9d31db0, flags=...) at kernel/qeventloop.cpp:201
#58 0x014053d6 in Akonadi::Control::Private::exec (this=0x9ecadc0) at /usr/src/debug/kdepimlibs-4.5.3/akonadi/control.cpp:133
#59 0x01405fdf in Akonadi::Control::start () at /usr/src/debug/kdepimlibs-4.5.3/akonadi/control.cpp:198
#60 0x0129bd26 in ?? () from /usr/lib/kde4/plasma_applet_akonotes_note.so
#61 0x0129f859 in QObject* KPluginFactory::createInstance<AkonotesNoteApplet, QObject>(QWidget*, QObject*, QList<QVariant> const&) ()
   from /usr/lib/kde4/plasma_applet_akonotes_note.so
#62 0x03b0bbc8 in KPluginFactory::create (this=0xa5f8730, iface=0x7a05820 "Plasma::Applet", parentWidget=0x0, parent=0x0, args=..., 
    keyword=...) at /usr/src/debug/kdelibs-4.5.3/kdecore/util/kpluginfactory.cpp:191
#63 0x0787e728 in create<Plasma::Applet> (appletName=..., appletId=<value optimized out>, args=...)
    at /usr/src/debug/kdelibs-4.5.3/kdecore/util/kpluginfactory.h:515
#64 createInstance<Plasma::Applet> (appletName=..., appletId=<value optimized out>, args=...)
---Type <return> to continue, or q <return> to quit---
    at /usr/src/debug/kdelibs-4.5.3/kdecore/services/kservice.h:532
#65 createInstance<Plasma::Applet> (appletName=..., appletId=<value optimized out>, args=...)
    at /usr/src/debug/kdelibs-4.5.3/kdecore/services/kservice.h:509
#66 Plasma::Applet::load (appletName=..., appletId=<value optimized out>, args=...) at /usr/src/debug/kdelibs-4.5.3/plasma/applet.cpp:2360
#67 0x0788d40a in Plasma::ContainmentPrivate::addApplet (this=0x9c78e20, name=..., args=..., appletGeometry=..., id=0, delayInit=false)
    at /usr/src/debug/kdelibs-4.5.3/plasma/containment.cpp:2365
#68 0x0788d6da in Plasma::Containment::addApplet (this=0x9c0f580, name=..., args=..., appletGeometry=...)
    at /usr/src/debug/kdelibs-4.5.3/plasma/containment.cpp:914
#69 0x07896d79 in Plasma::ContainmentPrivate::dropData (this=0x9c78e20, scenePos=..., screenPos=..., dropEvent=0xbff5e8a0)
    at /usr/src/debug/kdelibs-4.5.3/plasma/containment.cpp:1325
#70 0x07898d2a in Plasma::Containment::dropEvent (this=0x9c0f580, event=0xbff5e8a0)
    at /usr/src/debug/kdelibs-4.5.3/plasma/containment.cpp:1286
#71 0x031dcd08 in Spacer::dropEvent (this=0xa53a140, event=0xbff5e8a0)
    at /usr/src/debug/kdebase-workspace-4.5.3/plasma/desktop/containments/panel/panel.cpp:77
#72 0x0434bf5a in QGraphicsItem::sceneEvent (this=0xa53a148, event=0xbff5e8a0) at graphicsview/qgraphicsitem.cpp:6651
#73 0x0439fe38 in QGraphicsWidget::sceneEvent (this=0xa53a140, event=0xbff5e8a0) at graphicsview/qgraphicswidget.cpp:1173
#74 0x04363337 in QGraphicsScenePrivate::sendEvent (this=0x9b363d0, item=0xa53a148, event=0xbff5e8a0)
    at graphicsview/qgraphicsscene.cpp:1211
#75 0x0436375b in QGraphicsScenePrivate::sendDragDropEvent (this=0x9b363d0, item=0xa53a148, dragDropEvent=0xbff5e8a0)
    at graphicsview/qgraphicsscene.cpp:1240
#76 0x0436379b in QGraphicsScene::dropEvent (this=0x9a8dbd0, event=0xbff5e8a0) at graphicsview/qgraphicsscene.cpp:3739
#77 0x0437d524 in QGraphicsScene::event (this=0x9a8dbd0, event=0xbff5e8a0) at graphicsview/qgraphicsscene.cpp:3395
#78 0x03cfb47c in QApplicationPrivate::notify_helper (this=0x9a95060, receiver=0x9a8dbd0, e=0xbff5e8a0) at kernel/qapplication.cpp:4396
#79 0x03d01a26 in QApplication::notify (this=0x9a895a0, receiver=0x9a8dbd0, e=0xbff5e8a0) at kernel/qapplication.cpp:3798
#80 0x04899fab in KApplication::notify (this=0x9a895a0, receiver=0x9a8dbd0, event=0xbff5e8a0)
    at /usr/src/debug/kdelibs-4.5.3/kdeui/kernel/kapplication.cpp:310
---Type <return> to continue, or q <return> to quit---
#81 0x03542ba3 in QCoreApplication::notifyInternal (this=0x9a895a0, receiver=0x9a8dbd0, event=0xbff5e8a0)
    at kernel/qcoreapplication.cpp:732
#82 0x043988ce in sendEvent (this=0x9fea128, event=0xbff5efe0) at ../../src/corelib/kernel/qcoreapplication.h:215
#83 QGraphicsView::dropEvent (this=0x9fea128, event=0xbff5efe0) at graphicsview/qgraphicsview.cpp:2908
#84 0x057ad7da in PanelView::dropEvent (this=0x9fea128, event=0xbff5efe0)
    at /usr/src/debug/kdebase-workspace-4.5.3/plasma/desktop/shell/panelview.cpp:1781
#85 0x03d4e235 in QWidget::event (this=0x9fea128, event=0xbff5efe0) at kernel/qwidget.cpp:8377
#86 0x04140354 in QFrame::event (this=0x9fea128, e=0xbff5efe0) at widgets/qframe.cpp:557
#87 0x041d1283 in QAbstractScrollArea::viewportEvent (this=0x9fea128, e=0xbff5efe0) at widgets/qabstractscrollarea.cpp:1043
#88 0x04397833 in QGraphicsView::viewportEvent (this=0x9fea128, event=0xbff5efe0) at graphicsview/qgraphicsview.cpp:2862
#89 0x041d38b5 in viewportEvent (this=0x9ce4478, o=0x9e53f70, e=0xbff5efe0) at widgets/qabstractscrollarea_p.h:100
#90 QAbstractScrollAreaFilter::eventFilter (this=0x9ce4478, o=0x9e53f70, e=0xbff5efe0) at widgets/qabstractscrollarea_p.h:116
#91 0x0354229a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9a95060, receiver=0x9e53f70, event=0xbff5efe0)
    at kernel/qcoreapplication.cpp:847
#92 0x03cfb45a in QApplicationPrivate::notify_helper (this=0x9a95060, receiver=0x9e53f70, e=0xbff5efe0) at kernel/qapplication.cpp:4392
#93 0x03d01eec in QApplication::notify (this=0x9a895a0, receiver=0x9e53f70, e=0xbff5efe0) at kernel/qapplication.cpp:4202
#94 0x04899fab in KApplication::notify (this=0x9a895a0, receiver=0x9e53f70, event=0xbff5efe0)
    at /usr/src/debug/kdelibs-4.5.3/kdeui/kernel/kapplication.cpp:310
#95 0x03542ba3 in QCoreApplication::notifyInternal (this=0x9a895a0, receiver=0x9e53f70, event=0xbff5efe0)
    at kernel/qcoreapplication.cpp:732
#96 0x03d8e816 in sendEvent (this=0x9a98aa0, xe=0xbff5f0ec, passive=false) at ../../src/corelib/kernel/qcoreapplication.h:215
#97 QX11Data::xdndHandleDrop (this=0x9a98aa0, xe=0xbff5f0ec, passive=false) at kernel/qdnd_x11.cpp:1183
#98 0x03d92ccc in QDragManager::drop (this=0xa53cf70) at kernel/qdnd_x11.cpp:1725
#99 0x03d92ed2 in QDragManager::eventFilter (this=0xa53cf70, o=0x9eb16b0, e=0xbff5f650) at kernel/qdnd_x11.cpp:1312
#100 0x03542364 in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=0x9a95060, receiver=0x9eb16b0, event=0xbff5f650)
    at kernel/qcoreapplication.cpp:828
---Type <return> to continue, or q <return> to quit---
#101 0x03cfb404 in QApplicationPrivate::notify_helper (this=0x9a95060, receiver=0x9eb16b0, e=0xbff5f650) at kernel/qapplication.cpp:4371
#102 0x03d025ce in QApplication::notify (this=0x9a895a0, receiver=0x9eb16b0, e=0xbff5f650) at kernel/qapplication.cpp:3959
#103 0x04899fab in KApplication::notify (this=0x9a895a0, receiver=0x9eb16b0, event=0xbff5f650)
    at /usr/src/debug/kdelibs-4.5.3/kdeui/kernel/kapplication.cpp:310
#104 0x03542ba3 in QCoreApplication::notifyInternal (this=0x9a895a0, receiver=0x9eb16b0, event=0xbff5f650)
    at kernel/qcoreapplication.cpp:732
#105 0x03d002c8 in sendEvent (receiver=0x9eb16b0, event=0xbff5f650, alienWidget=0x0, nativeWidget=0x9eb16b0, buttonDown=0x4640b00, 
    lastMouseReceiver=..., spontaneous=true) at ../../src/corelib/kernel/qcoreapplication.h:215
#106 QApplicationPrivate::sendMouseEvent (receiver=0x9eb16b0, event=0xbff5f650, alienWidget=0x0, nativeWidget=0x9eb16b0, buttonDown=
    0x4640b00, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3058
#107 0x03d80e70 in QETWidget::translateMouseEvent (this=0x9eb16b0, event=0xbff5fb6c) at kernel/qapplication_x11.cpp:4403
#108 0x03d80205 in QApplication::x11ProcessEvent (this=0x9a895a0, event=0xbff5fb6c) at kernel/qapplication_x11.cpp:3414
#109 0x03dabd52 in x11EventSourceDispatch (s=0x9a982a8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#110 0x005ac525 in g_main_dispatch (context=0x9a97490) at gmain.c:1960
#111 IA__g_main_context_dispatch (context=0x9a97490) at gmain.c:2513
#112 0x005b0268 in g_main_context_iterate (context=0x51e490, block=1, dispatch=1, self=0x9a94f38) at gmain.c:2591
#113 0x005b0449 in IA__g_main_context_iteration (context=0x9a97490, may_block=1) at gmain.c:2654
#114 0x0356d5b6 in QEventDispatcherGlib::processEvents (this=0x9a739d0, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#115 0x03dab7c6 in QGuiEventDispatcherGlib::processEvents (this=0x9a739d0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#116 0x0354171a in QEventLoop::processEvents (this=0xa2e2190, flags=...) at kernel/qeventloop.cpp:149
#117 0x03541a7a in QEventLoop::exec (this=0xa2e2190, flags=...) at kernel/qeventloop.cpp:201
#118 0x03d935d8 in QDragManager::drag (this=0xa53cf70, o=0x9f2a7e0) at kernel/qdnd_x11.cpp:1981
#119 0x03d100ff in QDrag::exec (this=0x9f2a7e0, supportedActions=..., defaultDropAction=Qt::IgnoreAction) at kernel/qdrag.cpp:284
#120 0x03d101b5 in QDrag::exec (this=0x9f2a7e0, supportedActions=...) at kernel/qdrag.cpp:239
#121 0x05738fca in Plasma::AbstractIcon::mouseMoveEvent (this=0xa4ea060, event=0xbff60814)
    at /usr/src/debug/kdebase-workspace-4.5.3/libs/plasmagenericshell/abstracticon.cpp:140
---Type <return> to continue, or q <return> to quit---
#122 0x0434c040 in QGraphicsItem::sceneEvent (this=0xa4ea068, event=0xbff60814) at graphicsview/qgraphicsitem.cpp:6663
#123 0x0439fe38 in QGraphicsWidget::sceneEvent (this=0xa4ea060, event=0xbff60814) at graphicsview/qgraphicswidget.cpp:1173
#124 0x04363337 in QGraphicsScenePrivate::sendEvent (this=0x9b363d0, item=0xa4ea068, event=0xbff60814)
    at graphicsview/qgraphicsscene.cpp:1211
#125 0x043659a7 in QGraphicsScenePrivate::sendMouseEvent (this=0x9b363d0, mouseEvent=0xbff60814) at graphicsview/qgraphicsscene.cpp:1285
#126 0x0436962e in QGraphicsScene::mouseMoveEvent (this=0x9a8dbd0, mouseEvent=0xbff60814) at graphicsview/qgraphicsscene.cpp:4085
#127 0x0437d6b5 in QGraphicsScene::event (this=0x9a8dbd0, event=0xbff60814) at graphicsview/qgraphicsscene.cpp:3437
#128 0x03cfb47c in QApplicationPrivate::notify_helper (this=0x9a95060, receiver=0x9a8dbd0, e=0xbff60814) at kernel/qapplication.cpp:4396
#129 0x03d01a26 in QApplication::notify (this=0x9a895a0, receiver=0x9a8dbd0, e=0xbff60814) at kernel/qapplication.cpp:3798
#130 0x04899fab in KApplication::notify (this=0x9a895a0, receiver=0x9a8dbd0, event=0xbff60814)
    at /usr/src/debug/kdelibs-4.5.3/kdeui/kernel/kapplication.cpp:310
#131 0x03542ba3 in QCoreApplication::notifyInternal (this=0x9a895a0, receiver=0x9a8dbd0, event=0xbff60814)
    at kernel/qcoreapplication.cpp:732
#132 0x03cfb03f in sendSpontaneousEvent (receiver=0x9a8dbd0, event=0xbff60814) at ../../src/corelib/kernel/qcoreapplication.h:218
#133 qt_sendSpontaneousEvent (receiver=0x9a8dbd0, event=0xbff60814) at kernel/qapplication.cpp:5388
#134 0x04399e22 in QGraphicsViewPrivate::mouseMoveEventHandler (this=0xa43dcf0, event=0xbff61060) at graphicsview/qgraphicsview.cpp:647
#135 0x0439a067 in QGraphicsView::mouseMoveEvent (this=0x9b48ea0, event=0xbff61060) at graphicsview/qgraphicsview.cpp:3272
#136 0x03d4e10f in QWidget::event (this=0x9b48ea0, event=0xbff61060) at kernel/qwidget.cpp:8172
#137 0x04140354 in QFrame::event (this=0x9b48ea0, e=0xbff61060) at widgets/qframe.cpp:557
#138 0x041d1283 in QAbstractScrollArea::viewportEvent (this=0x9b48ea0, e=0xbff61060) at widgets/qabstractscrollarea.cpp:1043
#139 0x04397833 in QGraphicsView::viewportEvent (this=0x9b48ea0, event=0xbff61060) at graphicsview/qgraphicsview.cpp:2862
#140 0x041d38b5 in viewportEvent (this=0x9e3e4e8, o=0xa447fd8, e=0xbff61060) at widgets/qabstractscrollarea_p.h:100
#141 QAbstractScrollAreaFilter::eventFilter (this=0x9e3e4e8, o=0xa447fd8, e=0xbff61060) at widgets/qabstractscrollarea_p.h:116
#142 0x0354229a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9a95060, receiver=0xa447fd8, event=0xbff61060)
    at kernel/qcoreapplication.cpp:847
#143 0x03cfb45a in QApplicationPrivate::notify_helper (this=0x9a95060, receiver=0xa447fd8, e=0xbff61060) at kernel/qapplication.cpp:4392
---Type <return> to continue, or q <return> to quit---
#144 0x03d025ce in QApplication::notify (this=0x9a895a0, receiver=0xa447fd8, e=0xbff61060) at kernel/qapplication.cpp:3959
#145 0x04899fab in KApplication::notify (this=0x9a895a0, receiver=0xa447fd8, event=0xbff61060)
    at /usr/src/debug/kdelibs-4.5.3/kdeui/kernel/kapplication.cpp:310
#146 0x03542ba3 in QCoreApplication::notifyInternal (this=0x9a895a0, receiver=0xa447fd8, event=0xbff61060)
    at kernel/qcoreapplication.cpp:732
#147 0x03d002c8 in sendEvent (receiver=0xa447fd8, event=0xbff61060, alienWidget=0xa447fd8, nativeWidget=0xa2b2480, buttonDown=0x4640b00, 
    lastMouseReceiver=..., spontaneous=true) at ../../src/corelib/kernel/qcoreapplication.h:215
#148 QApplicationPrivate::sendMouseEvent (receiver=0xa447fd8, event=0xbff61060, alienWidget=0xa447fd8, nativeWidget=0xa2b2480, buttonDown=
    0x4640b00, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3058
#149 0x03d80e70 in QETWidget::translateMouseEvent (this=0xa2b2480, event=0xbff6157c) at kernel/qapplication_x11.cpp:4403
#150 0x03d80205 in QApplication::x11ProcessEvent (this=0x9a895a0, event=0xbff6157c) at kernel/qapplication_x11.cpp:3414
#151 0x03dabd52 in x11EventSourceDispatch (s=0x9a982a8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#152 0x005ac525 in g_main_dispatch (context=0x9a97490) at gmain.c:1960
#153 IA__g_main_context_dispatch (context=0x9a97490) at gmain.c:2513
#154 0x005b0268 in g_main_context_iterate (context=0x51e490, block=1, dispatch=1, self=0x9a94f38) at gmain.c:2591
#155 0x005b0449 in IA__g_main_context_iteration (context=0x9a97490, may_block=1) at gmain.c:2654
#156 0x0356d5b6 in QEventDispatcherGlib::processEvents (this=0x9a739d0, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#157 0x03dab7c6 in QGuiEventDispatcherGlib::processEvents (this=0x9a739d0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#158 0x0354171a in QEventLoop::processEvents (this=0xbff61874, flags=...) at kernel/qeventloop.cpp:149
#159 0x03541a7a in QEventLoop::exec (this=0xbff61874, flags=...) at kernel/qeventloop.cpp:201
#160 0x035469d7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#161 0x03cfa458 in QApplication::exec () at kernel/qapplication.cpp:3672
#162 0x057a7d4a in kdemain (argc=2, argv=0xbff61a84) at /usr/src/debug/kdebase-workspace-4.5.3/plasma/desktop/shell/main.cpp:118
#163 0x080487bc in main (argc=2, argv=0xbff61a84)
    at /usr/src/debug/kdebase-workspace-4.5.3/i686-redhat-linux-gnu/plasma/desktop/shell/plasma-desktop_dummy.cpp:3
Comment 2 Clemens Eisserer 2010-11-12 19:50:54 UTC
I guess the problem occurs when dragging plasmoids faster in, than they can be loaded which seems to trigger a race somewhere.
Comment 3 Alan Parson 2010-11-24 23:12:26 UTC
Created attachment 53710 [details]
New crash information added by DrKonqi

plasma-desktop (0.3) on KDE Platform 4.5.1 (KDE 4.5.1) using Qt 4.7.0

- What I was doing when the application crashed:

Dragged a new plasmoid into the panel, which then crashed.

I was able to reproduce it multiple times.

-- Backtrace (Reduced):
#7  QCoreApplication::postEvent (receiver=0xa1527e8, event=0xa7c2df8, priority=0) at kernel/qcoreapplication.cpp:1133
#8  0x03d25aac in QCoreApplication::postEvent (receiver=0xa1527e8, event=0xa7c2df8) at kernel/qcoreapplication.cpp:1094
#9  0x03d342c4 in QObject::deleteLater (this=0xa1527e8) at kernel/qobject.cpp:2131
#10 0x04cbf0bc in QX11Data::xdndHandleFinished (this=0x97f8830, xe=0xbfb1334c, passive=false) at kernel/qdnd_x11.cpp:1254
#11 0x04c99716 in QApplication::x11ClientMessage (this=0x97e7558, w=0xa63f2b0, event=0xbfb1334c, passive_only=3) at kernel/qapplication_x11.cpp:3107
Comment 4 Marco Martin 2010-12-20 18:02:50 UTC

*** This bug has been marked as a duplicate of bug 182511 ***