Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.5 (4.6.5) (Compiled from sources)
Qt Version: 4.7.4
Operating System: Linux 2.6.40.4-5.fc15.i686 i686
Distribution: "Fedora release 15 (Lovelock)"

-- Information about the crash:
- Custom settings of the application: kwin application launcher menu style not executable when switching launcher style , crashes kwin

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb76bf780 (LWP 2207))]

Thread 3 (Thread 0xafe42b70 (LWP 2208)):
#0  0x00263416 in __kernel_vsyscall ()
#1  0x4669614c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:172
#2  0x4bf0faa0 in WTF::TCMalloc_PageHeap::scavengerThread (this=0x4c487220) at wtf/FastMalloc.cpp:2378
#3  0x4bf0fb80 in WTF::TCMalloc_PageHeap::runScavengerThread (context=0x4c487220) at wtf/FastMalloc.cpp:1497
#4  0x46692a2e in start_thread (arg=0xafe42b70) at pthread_create.c:305
#5  0x465d134e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 2 (Thread 0xaf541b70 (LWP 2209)):
#0  0x00263416 in __kernel_vsyscall ()
#1  0x465c6c3e in __GI___poll (fds=0x9b411b8, nfds=1, timeout=2262) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x46903aac in g_poll (fds=0x9b411b8, nfds=1, timeout=2262) at gpoll.c:132
#3  0x468f4c36 in g_main_context_poll (n_fds=1, fds=0x466955d0, priority=<optimized out>, timeout=<optimized out>, context=0x9b7a6c8) at gmain.c:3405
#4  g_main_context_iterate (context=0x9b7a6c8, block=1183857280, dispatch=1, self=0x9b794d0) at gmain.c:3087
#5  0x468f506f in g_main_context_iteration (context=0x9b7a6c8, may_block=1) at gmain.c:3155
#6  0x4768adb7 in QEventDispatcherGlib::processEvents (this=0x9b40730, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#7  0x4765b99e in QEventLoop::processEvents (this=0xaf541270, flags=...) at kernel/qeventloop.cpp:149
#8  0x4765bbf1 in QEventLoop::exec (this=0xaf541270, flags=...) at kernel/qeventloop.cpp:201
#9  0x4755d46c in QThread::exec (this=0x9b3e570) at thread/qthread.cpp:498
#10 0x4755d55c in QThread::run (this=0x9b3e570) at thread/qthread.cpp:565
#11 0x475603a4 in QThreadPrivate::start (arg=0x9b3e570) at thread/qthread_unix.cpp:331
#12 0x46692a2e in start_thread (arg=0xaf541b70) at pthread_create.c:305
#13 0x465d134e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 1 (Thread 0xb76bf780 (LWP 2207)):
[KCrash Handler]
#7  0x00b3dc78 in Kickoff::MenuView::rowsInserted (this=0xaee6a10, parent=..., start=0, end=0) at /usr/src/debug/kdebase-workspace-4.6.5/plasma/desktop/applets/kickoff/simpleapplet/menuview.cpp:403
#8  0x00b3e9cd in Kickoff::MenuView::qt_metacall (this=0xaee6a10, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbf8f1330) at /usr/src/debug/kdebase-workspace-4.6.5/i686-redhat-linux-gnu/plasma/desktop/applets/kickoff/menuview.moc:93
#9  0x47662e3e in metacall (argv=0xbf8f1330, idx=47, cl=QMetaObject::InvokeMetaMethod, object=0xaee6a10) at kernel/qmetaobject.cpp:237
#10 QMetaObject::metacall (object=0xaee6a10, cl=QMetaObject::InvokeMetaMethod, idx=47, argv=0xbf8f1330) at kernel/qmetaobject.cpp:232
#11 0x47670dca in QMetaObject::activate (sender=0x9dd8458, m=0x47791868, local_signal_index=5, argv=0xbf8f1330) at kernel/qobject.cpp:3278
#12 0x476bfde6 in QAbstractItemModel::rowsInserted (this=0x9dd8458, _t1=..., _t2=0, _t3=0) at .moc/release-shared/moc_qabstractitemmodel.cpp:181
#13 0x476564ef in QAbstractItemModel::endInsertRows (this=0x9dd8458) at kernel/qabstractitemmodel.cpp:2412
#14 0x4842c2f7 in QStandardItemModelPrivate::rowsInserted (this=0xaed17f0, parent=0xae7a268, row=0, count=1) at itemviews/qstandarditemmodel.cpp:558
#15 0x4842c581 in QStandardItemPrivate::insertRows (this=0xaffb4e8, row=0, count=1, items=...) at itemviews/qstandarditemmodel.cpp:433
#16 0x4842d787 in QStandardItem::insertRow (this=0xae7a268, row=0, items=...) at itemviews/qstandarditemmodel.cpp:1457
#17 0x4842d831 in appendRow (aitems=..., this=0xae7a268) at itemviews/qstandarditemmodel.h:302
#18 QStandardItemModel::appendRow (this=0x9dd8458, items=...) at itemviews/qstandarditemmodel.cpp:2463
#19 0x044a373d in appendRow (aitem=0x9eb3780, this=<optimized out>) at /usr/include/QtGui/qstandarditemmodel.h:435
#20 init (this=<optimized out>) at /usr/src/debug/kdebase-workspace-4.6.5/plasma/desktop/applets/kickoff/core/favoritesmodel.cpp:50
#21 Kickoff::FavoritesModel::setNameDisplayOrder (this=0xa878df0, displayOrder=Kickoff::NameBeforeDescription) at /usr/src/debug/kdebase-workspace-4.6.5/plasma/desktop/applets/kickoff/core/favoritesmodel.cpp:339
#22 0x05242835 in Kickoff::Launcher::setShowAppsByName (this=0xa1359a8, showAppsByName=true) at /usr/src/debug/kdebase-workspace-4.6.5/plasma/desktop/applets/kickoff/ui/launcher.cpp:639
#23 0x05242be9 in Kickoff::Launcher::setApplet (this=0xa1359a8, applet=0xaedc040) at /usr/src/debug/kdebase-workspace-4.6.5/plasma/desktop/applets/kickoff/ui/launcher.cpp:676
#24 0x05250d37 in LauncherApplet::configChanged (this=0xaedc040) at /usr/src/debug/kdebase-workspace-4.6.5/plasma/desktop/applets/kickoff/applet/applet.cpp:195
#25 0x05251d46 in LauncherApplet::saveConfigurationFromSimpleLauncher (this=0xaedc040, configGroup=..., globalConfigGroup=...) at /usr/src/debug/kdebase-workspace-4.6.5/plasma/desktop/applets/kickoff/applet/applet.cpp:245
#26 0x052523d2 in LauncherApplet::qt_metacall (this=0xaedc040, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbf8f1898) at /usr/src/debug/kdebase-workspace-4.6.5/i686-redhat-linux-gnu/plasma/desktop/applets/kickoff/applet.moc:87
#27 0x47662e3e in metacall (argv=0xbf8f1898, idx=79, cl=QMetaObject::InvokeMetaMethod, object=0xaedc040) at kernel/qmetaobject.cpp:237
#28 QMetaObject::metacall (object=0xaedc040, cl=QMetaObject::InvokeMetaMethod, idx=79, argv=0xbf8f1898) at kernel/qmetaobject.cpp:232
#29 0x47664973 in QMetaMethod::invoke (this=0xbf8f19fc, object=0xaedc040, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1597
#30 0x47666e90 in QMetaObject::invokeMethod (obj=0xaedc040, member=0xb4d624 "saveConfigurationFromSimpleLauncher", type=Qt::DirectConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1151
#31 0x00b42841 in invokeMethod (val9=<optimized out>, val8=<optimized out>, val7=<optimized out>, val6=<optimized out>, val5=<optimized out>, val4=<optimized out>, val3=<optimized out>, val2=<optimized out>, val1=<optimized out>, val0=<optimized out>, type=Qt::DirectConnection, member=0xb4d624 "saveConfigurationFromSimpleLauncher", obj=0xaedc040) at /usr/include/QtCore/qobjectdefs.h:408
#32 MenuLauncherApplet::switchMenuStyle (this=0x9895338) at /usr/src/debug/kdebase-workspace-4.6.5/plasma/desktop/applets/kickoff/simpleapplet/simpleapplet.cpp:387
#33 0x00b49fcc in MenuLauncherApplet::qt_metacall (this=0x9895338, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbf8f1e48) at /usr/src/debug/kdebase-workspace-4.6.5/i686-redhat-linux-gnu/plasma/desktop/applets/kickoff/simpleapplet.moc:132
#34 0x47662e3e in metacall (argv=0xbf8f1e48, idx=62, cl=QMetaObject::InvokeMetaMethod, object=0x9895338) at kernel/qmetaobject.cpp:237
#35 QMetaObject::metacall (object=0x9895338, cl=QMetaObject::InvokeMetaMethod, idx=62, argv=0xbf8f1e48) at kernel/qmetaobject.cpp:232
#36 0x47670dca in QMetaObject::activate (sender=0x9bb39b0, m=0x48739ad8, local_signal_index=1, argv=0xbf8f1e48) at kernel/qobject.cpp:3278
#37 0x47deefee in QAction::triggered (this=0x9bb39b0, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#38 0x47def28b in QAction::activate (this=0x9bb39b0, event=QAction::Trigger) at kernel/qaction.cpp:1257
#39 0x4829811c in QMenuPrivate::activateCausedStack (this=0xaf0a710, causedStack=..., action=0x9bb39b0, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1005
#40 0x4829e9bf in QMenuPrivate::activateAction (this=0xaf0a710, action=0x9bb39b0, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1097
#41 0x482a1676 in QMenu::mouseReleaseEvent (this=0xbf8f2e98, e=0xbf8f2674) at widgets/qmenu.cpp:2296
#42 0x48ac71bd in KMenu::mouseReleaseEvent (this=0xbf8f2e98, e=0xbf8f2674) at /usr/src/debug/kdelibs-4.6.5/kdeui/widgets/kmenu.cpp:458
#43 0x47e50ee5 in QWidget::event (this=0xbf8f2e98, event=0xbf8f2674) at kernel/qwidget.cpp:8295
#44 0x482a00ec in QMenu::event (this=0xbf8f2e98, e=0xbf8f2674) at widgets/qmenu.cpp:2405
#45 0x47df6014 in notify_helper (e=0xbf8f2674, receiver=0xbf8f2e98, this=0x922bb58) at kernel/qapplication.cpp:4481
#46 QApplicationPrivate::notify_helper (this=0x922bb58, receiver=0xbf8f2e98, e=0xbf8f2674) at kernel/qapplication.cpp:4453
#47 0x47dfc1aa in QApplication::notify (this=0x922bb58, receiver=0xbf8f2e98, e=0xbf8f2674) at kernel/qapplication.cpp:4042
#48 0x489e08c2 in KApplication::notify (this=0x920c168, receiver=0xbf8f2e98, event=0xbf8f2674) at /usr/src/debug/kdelibs-4.6.5/kdeui/kernel/kapplication.cpp:311
#49 0x4765c65e in QCoreApplication::notifyInternal (this=0x920c168, receiver=0xbf8f2e98, event=0xbf8f2674) at kernel/qcoreapplication.cpp:787
#50 0x47df6fe6 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:215
#51 QApplicationPrivate::sendMouseEvent (receiver=0xbf8f2e98, event=0xbf8f2674, alienWidget=0x0, nativeWidget=0xbf8f2e98, buttonDown=0x48755f54, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3141
#52 0x47e819e4 in QETWidget::translateMouseEvent (this=0xbf8f2e98, event=0xbf8f2b2c) at kernel/qapplication_x11.cpp:4395
#53 0x47e8026d in QApplication::x11ProcessEvent (this=0x920c168, event=0xbf8f2b2c) at kernel/qapplication_x11.cpp:3587
#54 0x47eaaeb5 in x11EventSourceDispatch (s=0x922eff8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#55 0x468f45bf in g_main_dispatch (context=0x922ee00) at gmain.c:2441
#56 g_main_context_dispatch (context=0x922ee00) at gmain.c:3014
#57 0x468f4d30 in g_main_context_iterate (context=0x922ee00, block=1183857280, dispatch=1, self=0x9231108) at gmain.c:3092
#58 0x468f506f in g_main_context_iteration (context=0x922ee00, may_block=1) at gmain.c:3155
#59 0x4768ad58 in QEventDispatcherGlib::processEvents (this=0x920d8e0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#60 0x47eaab4b in QGuiEventDispatcherGlib::processEvents (this=0x920d8e0, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#61 0x4765b99e in QEventLoop::processEvents (this=0xbf8f2e30, flags=...) at kernel/qeventloop.cpp:149
#62 0x4765bbf1 in QEventLoop::exec (this=0xbf8f2e30, flags=...) at kernel/qeventloop.cpp:201
#63 0x4829ad08 in QMenu::exec (this=0xbf8f2e98, p=..., action=0x0) at widgets/qmenu.cpp:2049
#64 0x4c9a89fc in contextMenuEvent (event=0xbf8f352c, this=0x95adc50) at /usr/src/debug/kdelibs-4.6.5/plasma/containment.cpp:663
#65 Plasma::Containment::contextMenuEvent (this=0x95adc50, event=0xbf8f352c) at /usr/src/debug/kdelibs-4.6.5/plasma/containment.cpp:618
#66 0x484598e3 in QGraphicsItem::sceneEvent (this=0x95adc58, event=0xbf8f352c) at graphicsview/qgraphicsitem.cpp:6700
#67 0x484b79f7 in QGraphicsWidget::sceneEvent (this=0x95adc50, event=0xbf8f352c) at graphicsview/qgraphicswidget.cpp:1223
#68 0x4848338e in sendEvent (event=0xbf8f352c, item=0x95adc58, this=<optimized out>) at graphicsview/qgraphicsscene.cpp:1205
#69 QGraphicsScenePrivate::sendEvent (this=0x9226b40, item=0x95adc58, event=0xbf8f352c) at graphicsview/qgraphicsscene.cpp:1181
#70 0x48483b0a in QGraphicsScene::contextMenuEvent (this=0x9226a08, contextMenuEvent=0xbf8f352c) at graphicsview/qgraphicsscene.cpp:3597
#71 0x484935e4 in QGraphicsScene::event (this=0x9226a08, event=0xbf8f352c) at graphicsview/qgraphicsscene.cpp:3395
#72 0x47df6014 in notify_helper (e=0xbf8f352c, receiver=0x9226a08, this=0x922bb58) at kernel/qapplication.cpp:4481
#73 QApplicationPrivate::notify_helper (this=0x922bb58, receiver=0x9226a08, e=0xbf8f352c) at kernel/qapplication.cpp:4453
#74 0x47dfb453 in QApplication::notify (this=0xbf8f352c, receiver=0x9226a08, e=0xbf8f352c) at kernel/qapplication.cpp:4228
#75 0x489e08c2 in KApplication::notify (this=0x920c168, receiver=0x9226a08, event=0xbf8f352c) at /usr/src/debug/kdelibs-4.6.5/kdeui/kernel/kapplication.cpp:311
#76 0x4765c65e in QCoreApplication::notifyInternal (this=0x920c168, receiver=0x9226a08, event=0xbf8f352c) at kernel/qcoreapplication.cpp:787
#77 0x484ac0da in sendEvent (event=0xbf8f352c, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:215
#78 QGraphicsView::contextMenuEvent (this=0x9b1f458, event=0xbf8f3c0c) at graphicsview/qgraphicsview.cpp:2890
#79 0x47e51c73 in QWidget::event (this=0x9b1f458, event=0xbf8f3c0c) at kernel/qwidget.cpp:8462
#80 0x48255486 in QFrame::event (this=0x9b1f458, e=0xbf8f3c0c) at widgets/qframe.cpp:557
#81 0x482e7f22 in QAbstractScrollArea::viewportEvent (this=0x9b1f458, e=0xbf8f3c0c) at widgets/qabstractscrollarea.cpp:1043
#82 0x484b5dfc in QGraphicsView::viewportEvent (this=0x9b1f458, event=0xbf8f3c0c) at graphicsview/qgraphicsview.cpp:2864
#83 0x482ea6a6 in viewportEvent (this=<optimized out>, event=0xbf8f3c0c) at widgets/qabstractscrollarea_p.h:100
#84 eventFilter (e=0xbf8f3c0c, this=<optimized out>, o=<optimized out>) at widgets/qabstractscrollarea_p.h:116
#85 QAbstractScrollAreaFilter::eventFilter (this=0x9ae8ca8, o=0xa3925c0, e=0xbf8f3c0c) at widgets/qabstractscrollarea_p.h:115
#86 0x4765c806 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x922bb58, receiver=0xa3925c0, event=0xbf8f3c0c) at kernel/qcoreapplication.cpp:902
#87 0x47df5fe3 in notify_helper (e=0xbf8f3c0c, receiver=0xa3925c0, this=0x922bb58) at kernel/qapplication.cpp:4477
#88 QApplicationPrivate::notify_helper (this=0x922bb58, receiver=0xa3925c0, e=0xbf8f3c0c) at kernel/qapplication.cpp:4453
#89 0x47dfbb1f in QApplication::notify (this=0xa3925c0, receiver=0xa3925c0, e=0xbf8f3c0c) at kernel/qapplication.cpp:4121
#90 0x489e08c2 in KApplication::notify (this=0x920c168, receiver=0xa3925c0, event=0xbf8f3c0c) at /usr/src/debug/kdelibs-4.6.5/kdeui/kernel/kapplication.cpp:311
#91 0x4765c65e in QCoreApplication::notifyInternal (this=0x920c168, receiver=0xa3925c0, event=0xbf8f3c0c) at kernel/qcoreapplication.cpp:787
#92 0x47e8132d in sendSpontaneousEvent (event=0xbf8f3c0c, receiver=0xa3925c0) at ../../src/corelib/kernel/qcoreapplication.h:218
#93 QETWidget::translateMouseEvent (this=0x9b1f458, event=0xbf8f409c) at kernel/qapplication_x11.cpp:4466
#94 0x47e8026d in QApplication::x11ProcessEvent (this=0x920c168, event=0xbf8f409c) at kernel/qapplication_x11.cpp:3587
#95 0x47eaaeb5 in x11EventSourceDispatch (s=0x922eff8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#96 0x468f45bf in g_main_dispatch (context=0x922ee00) at gmain.c:2441
#97 g_main_context_dispatch (context=0x922ee00) at gmain.c:3014
#98 0x468f4d30 in g_main_context_iterate (context=0x922ee00, block=1183857280, dispatch=1, self=0x9231108) at gmain.c:3092
#99 0x468f506f in g_main_context_iteration (context=0x922ee00, may_block=1) at gmain.c:3155
#100 0x4768ad58 in QEventDispatcherGlib::processEvents (this=0x920d8e0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#101 0x47eaab4b in QGuiEventDispatcherGlib::processEvents (this=0x920d8e0, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#102 0x4765b99e in QEventLoop::processEvents (this=0xbf8f43a4, flags=...) at kernel/qeventloop.cpp:149
#103 0x4765bbf1 in QEventLoop::exec (this=0xbf8f43a4, flags=...) at kernel/qeventloop.cpp:201
#104 0x4766035b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#105 0x47df3df5 in QApplication::exec () at kernel/qapplication.cpp:3755
#106 0x48efded6 in kdemain (argc=1, argv=0xbf8f45a4) at /usr/src/debug/kdebase-workspace-4.6.5/plasma/desktop/shell/main.cpp:120
#107 0x0804876c in main (argc=1, argv=0xbf8f45a4) at /usr/src/debug/kdebase-workspace-4.6.5/i686-redhat-linux-gnu/plasma/desktop/shell/plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 277244, bug 276085, bug 275894, bug 269506, bug 266030.

Reported using DrKonqi