Bug 257468

Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.3 (KDE 4.5.3)
Qt Version: 4.6.3
Operating System: Linux 2.6.34.7-61.fc13.x86_64 x86_64
Distribution: "Fedora release 13 (Goddard)"

-- Information about the crash:
- What I was doing when the application crashed:
on panel unlock moving from Kmenu application to panel. Just before I was configuring a Quick Launcher widget

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#6  QGraphicsLayoutItem::geometry (this=0x41) at graphicsview/qgraphicslayoutitem.cpp:679
#7  0x00007f49581bdaaa in Quicklaunch::IconGrid::dragMoveEvent (this=0x2c7a920, event=0x7fff61947410) at /usr/src/debug/kdebase-workspace-4.5.3/plasma/generic/applets/quicklaunch/icongrid.cpp:346
#8  0x00000034ce948d7d in QGraphicsItem::sceneEvent (this=0x2c7a930, event=0x7fff61947410) at graphicsview/qgraphicsitem.cpp:6518
#9  0x00000034ce95d68c in QGraphicsScenePrivate::sendDragDropEvent (this=0x1c2c8e0, item=0x2c7a930, dragDropEvent=0x7fff61947410) at graphicsview/qgraphicsscene.cpp:1219
#10 0x00000034ce963e40 in QGraphicsScene::dragMoveEvent (this=<value optimized out>, event=0x7fff61947b40) at graphicsview/qgraphicsscene.cpp:3623
#11 0x00000034ce974bcc in QGraphicsScene::event (this=0x1c28fa0, event=0x7fff61947b40) at graphicsview/qgraphicsscene.cpp:3352
#12 0x00000034ce3ab39c in QApplicationPrivate::notify_helper (this=0x1c34610, receiver=0x1c28fa0, e=0x7fff61947b40) at kernel/qapplication.cpp:4306
#13 0x00000034ce3b165b in QApplication::notify (this=<value optimized out>, receiver=0x1c28fa0, e=0x7fff61947b40) at kernel/qapplication.cpp:4189
#14 0x00000039fb81d166 in KApplication::notify (this=0x1c1ab20, receiver=0x1c28fa0, event=0x7fff61947b40) at /usr/src/debug/kdelibs-4.5.3/kdeui/kernel/kapplication.cpp:310
#15 0x00000034cbf53ddc in QCoreApplication::notifyInternal (this=0x1c1ab20, receiver=0x1c28fa0, event=0x7fff61947b40) at kernel/qcoreapplication.cpp:726
#16 0x00000034ce98d2c5 in sendEvent (this=<value optimized out>, event=0x7fff61948470) at ../../src/corelib/kernel/qcoreapplication.h:215
#17 QGraphicsView::dragMoveEvent (this=<value optimized out>, event=0x7fff61948470) at graphicsview/qgraphicsview.cpp:2939
#18 0x00000034ce3f6426 in QWidget::event (this=0x24e0930, event=0x7fff61948470) at kernel/qwidget.cpp:8242
#19 0x00000034ce7730c6 in QFrame::event (this=0x24e0930, e=0x7fff61948470) at widgets/qframe.cpp:557
#20 0x00000034ce98c5db in QGraphicsView::viewportEvent (this=0x24e0930, event=0x7fff61948470) at graphicsview/qgraphicsview.cpp:2787
#21 0x00000034cbf531f7 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x23c5640, event=0x7fff61948470) at kernel/qcoreapplication.cpp:841
#22 0x00000034ce3ab36c in QApplicationPrivate::notify_helper (this=0x1c34610, receiver=0x23c5640, e=0x7fff61948470) at kernel/qapplication.cpp:4302
#23 0x00000034ce3b18c8 in QApplication::notify (this=<value optimized out>, receiver=<value optimized out>, e=0x7fff61948470) at kernel/qapplication.cpp:4114
#24 0x00000039fb81d166 in KApplication::notify (this=0x1c1ab20, receiver=0x23c5640, event=0x7fff61948470) at /usr/src/debug/kdelibs-4.5.3/kdeui/kernel/kapplication.cpp:310
#25 0x00000034cbf53ddc in QCoreApplication::notifyInternal (this=0x1c1ab20, receiver=0x23c5640, event=0x7fff61948470) at kernel/qcoreapplication.cpp:726
#26 0x00000034ce43030a in handle_xdnd_position (w=0x24e0930, xe=0x2a19ac0, passive=false) at kernel/qdnd_x11.cpp:928
#27 0x00000034ce43192d in QDragManager::move (this=0x2153e30, globalPos=...) at kernel/qdnd_x11.cpp:1643
#28 0x00000034ce431d09 in QDragManager::eventFilter (this=0x2153e30, o=<value optimized out>, e=<value optimized out>) at kernel/qdnd_x11.cpp:1287
#29 0x00000034cbf532bb in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=0x1c34610, receiver=0x2b21540, event=0x7fff61948f50) at kernel/qcoreapplication.cpp:822
#30 0x00000034ce3ab316 in QApplicationPrivate::notify_helper (this=0x1c34610, receiver=0x2b21540, e=0x7fff61948f50) at kernel/qapplication.cpp:4281
#31 0x00000034ce3b1e2d in QApplication::notify (this=<value optimized out>, receiver=0x2b21540, e=0x7fff61948f50) at kernel/qapplication.cpp:3871
#32 0x00000039fb81d166 in KApplication::notify (this=0x1c1ab20, receiver=0x2b21540, event=0x7fff61948f50) at /usr/src/debug/kdelibs-4.5.3/kdeui/kernel/kapplication.cpp:310
#33 0x00000034cbf53ddc in QCoreApplication::notifyInternal (this=0x1c1ab20, receiver=0x2b21540, event=0x7fff61948f50) at kernel/qcoreapplication.cpp:726
#34 0x00000034ce3b101e in sendEvent (receiver=0x2b21540, event=0x7fff61948f50, alienWidget=0x0, nativeWidget=0x2b21540, buttonDown=0x34cee2f088, lastMouseReceiver=..., spontaneous=true)
    at ../../src/corelib/kernel/qcoreapplication.h:215
#35 QApplicationPrivate::sendMouseEvent (receiver=0x2b21540, event=0x7fff61948f50, alienWidget=0x0, nativeWidget=0x2b21540, buttonDown=0x34cee2f088, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2971
#36 0x00000034ce423155 in QETWidget::translateMouseEvent (this=0x2b21540, event=<value optimized out>) at kernel/qapplication_x11.cpp:4380
#37 0x00000034ce421acc in QApplication::x11ProcessEvent (this=0x1c1ab20, event=0x7fff61949870) at kernel/qapplication_x11.cpp:3513
#38 0x00000034ce44ab92 in x11EventSourceDispatch (s=0x1c37db0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#39 0x00000034c263bd02 in g_main_dispatch (context=0x1c36d20) at gmain.c:1960
#40 IA__g_main_context_dispatch (context=0x1c36d20) at gmain.c:2513
#41 0x00000034c263fae8 in g_main_context_iterate (context=0x1c36d20, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2591
#42 0x00000034c263fc9c in IA__g_main_context_iteration (context=0x1c36d20, may_block=1) at gmain.c:2654
#43 0x00000034cbf79863 in QEventDispatcherGlib::processEvents (this=0x1c01500, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#44 0x00000034ce44a84e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#45 0x00000034cbf52822 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#46 0x00000034cbf52aec in QEventLoop::exec (this=0x2bf9720, flags=...) at kernel/qeventloop.cpp:201
#47 0x00000034ce43484d in QDragManager::drag (this=0x2153e30, o=<value optimized out>) at kernel/qdnd_x11.cpp:1960
#48 0x00000034ce3be888 in QDrag::exec (this=0x22ebac0, supportedActions=..., defaultDropAction=Qt::IgnoreAction) at kernel/qdrag.cpp:282
#49 0x00000034ce3be943 in QDrag::exec (this=<value optimized out>, supportedActions=<value optimized out>) at kernel/qdrag.cpp:239
#50 0x00007f495e395140 in Kickoff::FlipScrollView::startDrag (this=0x2466500, supportedActions=...) at /usr/src/debug/kdebase-workspace-4.5.3/plasma/desktop/applets/kickoff/ui/flipscrollview.cpp:716
#51 0x00000034ce8844ce in QAbstractItemView::mouseMoveEvent (this=0x2466500, event=<value optimized out>) at itemviews/qabstractitemview.cpp:1696
#52 0x00007f495e393a94 in Kickoff::FlipScrollView::mouseMoveEvent (this=0x2466500, event=0x7fff6194ad70)
    at /usr/src/debug/kdebase-workspace-4.5.3/plasma/desktop/applets/kickoff/ui/flipscrollview.cpp:518
#53 0x00000034ce3f60e7 in QWidget::event (this=0x2466500, event=0x7fff6194ad70) at kernel/qwidget.cpp:8029
#54 0x00000034ce7730c6 in QFrame::event (this=0x2466500, e=0x7fff6194ad70) at widgets/qframe.cpp:557
#55 0x00000034ce8892bb in QAbstractItemView::viewportEvent (this=0x2466500, event=0x7fff6194ad70) at itemviews/qabstractitemview.cpp:1615
#56 0x00000034cbf531f7 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x2465b10, event=0x7fff6194ad70) at kernel/qcoreapplication.cpp:841
#57 0x00000034ce3ab36c in QApplicationPrivate::notify_helper (this=0x1c34610, receiver=0x2465b10, e=0x7fff6194ad70) at kernel/qapplication.cpp:4302
#58 0x00000034ce3b1e2d in QApplication::notify (this=<value optimized out>, receiver=0x2465b10, e=0x7fff6194ad70) at kernel/qapplication.cpp:3871
#59 0x00000039fb81d166 in KApplication::notify (this=0x1c1ab20, receiver=0x2465b10, event=0x7fff6194ad70) at /usr/src/debug/kdelibs-4.5.3/kdeui/kernel/kapplication.cpp:310
#60 0x00000034cbf53ddc in QCoreApplication::notifyInternal (this=0x1c1ab20, receiver=0x2465b10, event=0x7fff6194ad70) at kernel/qcoreapplication.cpp:726
#61 0x00000034ce3b101e in sendEvent (receiver=0x2465b10, event=0x7fff6194ad70, alienWidget=0x2465b10, nativeWidget=0x240b4b0, buttonDown=0x34cee2f088, lastMouseReceiver=..., spontaneous=true)
    at ../../src/corelib/kernel/qcoreapplication.h:215
#62 QApplicationPrivate::sendMouseEvent (receiver=0x2465b10, event=0x7fff6194ad70, alienWidget=0x2465b10, nativeWidget=0x240b4b0, buttonDown=0x34cee2f088, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2971
#63 0x00000034ce423155 in QETWidget::translateMouseEvent (this=0x240b4b0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4380
#64 0x00000034ce421acc in QApplication::x11ProcessEvent (this=0x1c1ab20, event=0x7fff6194b690) at kernel/qapplication_x11.cpp:3513
#65 0x00000034ce44ab92 in x11EventSourceDispatch (s=0x1c37db0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#66 0x00000034c263bd02 in g_main_dispatch (context=0x1c36d20) at gmain.c:1960
#67 IA__g_main_context_dispatch (context=0x1c36d20) at gmain.c:2513
#68 0x00000034c263fae8 in g_main_context_iterate (context=0x1c36d20, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2591
#69 0x00000034c263fc9c in IA__g_main_context_iteration (context=0x1c36d20, may_block=1) at gmain.c:2654
#70 0x00000034cbf79863 in QEventDispatcherGlib::processEvents (this=0x1c01500, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#71 0x00000034ce44a84e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#72 0x00000034cbf52822 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#73 0x00000034cbf52aec in QEventLoop::exec (this=0x7fff6194b9c0, flags=...) at kernel/qeventloop.cpp:201
#74 0x00000034cbf561bb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#75 0x00000039fe038883 in kdemain (argc=1, argv=0x7fff6194bda8) at /usr/src/debug/kdebase-workspace-4.5.3/plasma/desktop/shell/main.cpp:118
#76 0x00000034c0a1ec5d in __libc_start_main (main=0x400910 <main(int, char**)>, argc=1, ubp_av=0x7fff6194bda8, init=<value optimized out>, fini=<value optimized out>, 
    rtld_fini=<value optimized out>, stack_end=0x7fff6194bd98) at libc-start.c:226
#77 0x0000000000400849 in _start ()

Reported using DrKonqi