Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic-pae i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
Plasma crashes every time I drag the quicklaunch icon on the rightmost slot in quicklaunch bar. If it is dragged beyound the borders of applet, everything is ok.

The crash can be reproduced every time.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#6  0x4fb67c39 in QUrl (this=<value optimized out>, other=<value optimized out>) at io/qurl.cpp:4114
#7  0x423e2a09 in KUrl (this=) at ../../kdecore/io/kurl.cpp:472
#8  0xaaac473c in QuicklaunchIcon::url (this=0x30) at ../../../../../plasma/generic/applets/quicklaunch/quicklaunchIcon.cpp:54
#9  0xaaabddb3 in QuicklaunchApplet::saveState (this=0x8a7d8a8, config=...) at ../../../../../plasma/generic/applets/quicklaunch/quicklaunchApplet.cpp:105
#10 0xaaabc7ce in QuicklaunchApplet::saveConfig (this=0x8a7d8a8) at ../../../../../plasma/generic/applets/quicklaunch/quicklaunchApplet.cpp:97
#11 0xaaabf36d in QuicklaunchApplet::dropApp (this=0x8a7d8a8, event=0xbfd03800, droppedOnDialog=false) at ../../../../../plasma/generic/applets/quicklaunch/quicklaunchApplet.cpp:563
#12 0xaaabf608 in QuicklaunchApplet::eventFilter (this=0x8a7d8a8, object=0x8b69e28, event=0xbfd03800) at ../../../../../plasma/generic/applets/quicklaunch/quicklaunchApplet.cpp:605
#13 0x4fbb8ffa in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at kernel/qcoreapplication.cpp:819
#14 0x4fe39059 in QApplicationPrivate::notify_helper (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:4296
#15 0x4fe3fbfe in QApplication::notify (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:3704
#16 0x42b9ef6a in KApplication::notify (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at ../../kdeui/kernel/kapplication.cpp:302
#17 0x4fbb9d5b in QCoreApplication::notifyInternal (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at kernel/qcoreapplication.cpp:704
#18 0x504cf917 in QCoreApplication::sendEvent (this=<value optimized out>, item=<value optimized out>, event=<value optimized out>)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#19 QGraphicsScenePrivate::sendEvent (this=<value optimized out>, item=<value optimized out>, event=<value optimized out>) at graphicsview/qgraphicsscene.cpp:1177
#20 0x504cfd28 in QGraphicsScenePrivate::sendDragDropEvent (this=) at graphicsview/qgraphicsscene.cpp:1210
#21 0x504cfd6a in QGraphicsScene::dropEvent (this=<value optimized out>, event=) at graphicsview/qgraphicsscene.cpp:3691
#22 0x504e516c in QGraphicsScene::event (this=<value optimized out>, event=<value optimized out>) at graphicsview/qgraphicsscene.cpp:3349
#23 0x4fe3907c in QApplicationPrivate::notify_helper (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:4300
#24 0x4fe3fbfe in QApplication::notify (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:3704
#25 0x42b9ef6a in KApplication::notify (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at ../../kdeui/kernel/kapplication.cpp:302
#26 0x4fbb9d5b in QCoreApplication::notifyInternal (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at kernel/qcoreapplication.cpp:704
#27 0x50504c5d in QCoreApplication::sendEvent (this=<value optimized out>, event=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#28 QGraphicsView::dropEvent (this=<value optimized out>, event=<value optimized out>) at graphicsview/qgraphicsview.cpp:2833
#29 0x4129f6a9 in PanelView::dropEvent (this=<value optimized out>, event=<value optimized out>) at ../../../../plasma/desktop/shell/panelview.cpp:1561
#30 0x4fe97360 in QWidget::event (this=<value optimized out>, event=<value optimized out>) at kernel/qwidget.cpp:8188
#31 0x50293b73 in QFrame::event (this=<value optimized out>, e=<value optimized out>) at widgets/qframe.cpp:557
#32 0x5032df22 in QAbstractScrollArea::viewportEvent (this=<value optimized out>, e=<value optimized out>) at widgets/qabstractscrollarea.cpp:1036
#33 0x50503c0b in QGraphicsView::viewportEvent (this=<value optimized out>, event=<value optimized out>) at graphicsview/qgraphicsview.cpp:2787
#34 0x50330805 in QAbstractScrollAreaPrivate::viewportEvent (this=<value optimized out>, o=<value optimized out>, e=) at widgets/qabstractscrollarea_p.h:100
#35 QAbstractScrollAreaFilter::eventFilter (this=<value optimized out>, o=<value optimized out>, e=) at widgets/qabstractscrollarea_p.h:116
#36 0x4fbb8ffa in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at kernel/qcoreapplication.cpp:819
#37 0x4fe39059 in QApplicationPrivate::notify_helper (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:4296
#38 0x4fe400dd in QApplication::notify (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:4108
#39 0x42b9ef6a in KApplication::notify (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at ../../kdeui/kernel/kapplication.cpp:302
#40 0x4fbb9d5b in QCoreApplication::notifyInternal (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at kernel/qcoreapplication.cpp:704
#41 0x4fed98d5 in QCoreApplication::sendEvent (this=) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#42 QX11Data::xdndHandleDrop (this=) at kernel/qdnd_x11.cpp:1168
#43 0x4fed9be6 in QDragManager::drop (this=<value optimized out>) at kernel/qdnd_x11.cpp:1724
#44 0x4fedbe9a in QDragManager::eventFilter (this=<value optimized out>, o=<value optimized out>, e=<value optimized out>) at kernel/qdnd_x11.cpp:1297
#45 0x4fbb90bc in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>)
    at kernel/qcoreapplication.cpp:800
#46 0x4fe39003 in QApplicationPrivate::notify_helper (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:4275
#47 0x4fe40597 in QApplication::notify (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:3865
#48 0x42b9ef6a in KApplication::notify (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at ../../kdeui/kernel/kapplication.cpp:302
#49 0x4fbb9d5b in QCoreApplication::notifyInternal (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at kernel/qcoreapplication.cpp:704
#50 0x4fe3f4f2 in QCoreApplication::sendEvent (receiver=<value optimized out>, event=<value optimized out>, alienWidget=<value optimized out>, nativeWidget=<value optimized out>, 
    buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#51 QApplicationPrivate::sendMouseEvent (receiver=<value optimized out>, event=<value optimized out>, alienWidget=<value optimized out>, nativeWidget=<value optimized out>, 
    buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=<value optimized out>) at kernel/qapplication.cpp:2965
#52 0x4fecac28 in QETWidget::translateMouseEvent (this=<value optimized out>, event=<value optimized out>) at kernel/qapplication_x11.cpp:4368
#53 0x4feca0b1 in QApplication::x11ProcessEvent (this=<value optimized out>, event=<value optimized out>) at kernel/qapplication_x11.cpp:3379
#54 0x4fef91aa in x11EventSourceDispatch (s=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#55 0x41b985e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#56 0x41b9c2d8 in ?? () from /lib/libglib-2.0.so.0
#57 0x41b9c4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#58 0x4fbe58f5 in QEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#59 0x4fef8cd5 in QGuiEventDispatcherGlib::processEvents (this=) at kernel/qguieventdispatcher_glib.cpp:204
#60 0x4fbb8379 in QEventLoop::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:149
#61 0x4fbb87ca in QEventLoop::exec (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:201
#62 0x4fedf01d in QDragManager::drag (this=<value optimized out>, o=<value optimized out>) at kernel/qdnd_x11.cpp:1984
#63 0x4fe5153e in QDrag::exec (this=<value optimized out>, supportedActions=<value optimized out>, defaultDropAction=<value optimized out>) at kernel/qdrag.cpp:282
#64 0x4fe515f4 in QDrag::exec (this=) at kernel/qdrag.cpp:239
#65 0xaaabfa16 in QuicklaunchApplet::eventFilter (this=0x8a7d8a8, object=0x8b69e28, event=0xbfd05ac4) at ../../../../../plasma/generic/applets/quicklaunch/quicklaunchApplet.cpp:589
#66 0x4fbb8ffa in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at kernel/qcoreapplication.cpp:819
#67 0x4fe39059 in QApplicationPrivate::notify_helper (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:4296
#68 0x4fe3fbfe in QApplication::notify (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:3704
#69 0x42b9ef6a in KApplication::notify (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at ../../kdeui/kernel/kapplication.cpp:302
#70 0x4fbb9d5b in QCoreApplication::notifyInternal (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at kernel/qcoreapplication.cpp:704
#71 0x4fe39e5e in QCoreApplication::sendSpontaneousEvent (receiver=) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#72 qt_sendSpontaneousEvent (receiver=) at kernel/qapplication.cpp:5279
#73 0x504cf95c in QGraphicsScenePrivate::sendEvent (this=<value optimized out>, item=<value optimized out>, event=<value optimized out>) at graphicsview/qgraphicsscene.cpp:1177
#74 0x504d1e0b in QGraphicsScenePrivate::sendMouseEvent (this=<value optimized out>, mouseEvent=<value optimized out>) at graphicsview/qgraphicsscene.cpp:1255
#75 0x504d5e4d in QGraphicsScene::mouseMoveEvent (this=<value optimized out>, mouseEvent=<value optimized out>) at graphicsview/qgraphicsscene.cpp:4031
#76 0x504e52fd in QGraphicsScene::event (this=<value optimized out>, event=<value optimized out>) at graphicsview/qgraphicsscene.cpp:3391
#77 0x4fe3907c in QApplicationPrivate::notify_helper (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:4300
#78 0x4fe3fbfe in QApplication::notify (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:3704
#79 0x42b9ef6a in KApplication::notify (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at ../../kdeui/kernel/kapplication.cpp:302
#80 0x4fbb9d5b in QCoreApplication::notifyInternal (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at kernel/qcoreapplication.cpp:704
#81 0x4fe39e5e in QCoreApplication::sendSpontaneousEvent (receiver=) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#82 qt_sendSpontaneousEvent (receiver=) at kernel/qapplication.cpp:5279
#83 0x50506192 in QGraphicsViewPrivate::mouseMoveEventHandler (this=<value optimized out>, event=<value optimized out>) at graphicsview/qgraphicsview.cpp:645
#84 0x505063d6 in QGraphicsView::mouseMoveEvent (this=<value optimized out>, event=<value optimized out>) at graphicsview/qgraphicsview.cpp:3197
#85 0x4fe9723a in QWidget::event (this=<value optimized out>, event=<value optimized out>) at kernel/qwidget.cpp:7983
#86 0x50293b73 in QFrame::event (this=<value optimized out>, e=<value optimized out>) at widgets/qframe.cpp:557
#87 0x5032df22 in QAbstractScrollArea::viewportEvent (this=<value optimized out>, e=<value optimized out>) at widgets/qabstractscrollarea.cpp:1036
#88 0x50503c0b in QGraphicsView::viewportEvent (this=<value optimized out>, event=<value optimized out>) at graphicsview/qgraphicsview.cpp:2787
#89 0x50330805 in QAbstractScrollAreaPrivate::viewportEvent (this=<value optimized out>, o=<value optimized out>, e=) at widgets/qabstractscrollarea_p.h:100
#90 QAbstractScrollAreaFilter::eventFilter (this=<value optimized out>, o=<value optimized out>, e=) at widgets/qabstractscrollarea_p.h:116
#91 0x4fbb8ffa in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at kernel/qcoreapplication.cpp:819
#92 0x4fe39059 in QApplicationPrivate::notify_helper (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:4296
#93 0x4fe40597 in QApplication::notify (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:3865
#94 0x42b9ef6a in KApplication::notify (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at ../../kdeui/kernel/kapplication.cpp:302
#95 0x4fbb9d5b in QCoreApplication::notifyInternal (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at kernel/qcoreapplication.cpp:704
#96 0x4fe3f4f2 in QCoreApplication::sendEvent (receiver=<value optimized out>, event=<value optimized out>, alienWidget=<value optimized out>, nativeWidget=<value optimized out>, 
    buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#97 QApplicationPrivate::sendMouseEvent (receiver=<value optimized out>, event=<value optimized out>, alienWidget=<value optimized out>, nativeWidget=<value optimized out>, 
    buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=<value optimized out>) at kernel/qapplication.cpp:2965
#98 0x4fecac28 in QETWidget::translateMouseEvent (this=<value optimized out>, event=<value optimized out>) at kernel/qapplication_x11.cpp:4368
#99 0x4feca0b1 in QApplication::x11ProcessEvent (this=<value optimized out>, event=<value optimized out>) at kernel/qapplication_x11.cpp:3379
#100 0x4fef91aa in x11EventSourceDispatch (s=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#101 0x41b985e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#102 0x41b9c2d8 in ?? () from /lib/libglib-2.0.so.0
#103 0x41b9c4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#104 0x4fbe58f5 in QEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#105 0x4fef8cd5 in QGuiEventDispatcherGlib::processEvents (this=) at kernel/qguieventdispatcher_glib.cpp:204
#106 0x4fbb8379 in QEventLoop::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:149
#107 0x4fbb87ca in QEventLoop::exec (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:201
#108 0x4fbbc9bf in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#109 0x4fe39117 in QApplication::exec () at kernel/qapplication.cpp:3579
#110 0x412983de in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:112
#111 0x0804e133 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x8871cf8 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051465 "0") at ../../kinit/kinit.cpp:717
#112 0x0804ec6d in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#113 0x0804f190 in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1402
#114 0x0804fe4f in main (argc=4, argv=0xbfd075c4, envp=0xbfd075d8) at ../../kinit/kinit.cpp:1845

This bug may be a duplicate of or related to bug 234340.

Possible duplicates by query: bug 237139, bug 236942, bug 236559, bug 234340, bug 234137.

Reported using DrKonqi