Bug 284471

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.4
Operating System: Linux 2.6.40.6-0.fc15.i686 i686
Distribution: "Fedora release 15 (Lovelock)"

-- Information about the crash:
- What I was doing when the application crashed:
I was attempting to add the world-clock widget to the Desktop.
- Unusual behavior I noticed:
None unusual behavior that I can think off.
- Custom settings of the application:
I already had the yAWP widget active on my Desktop and also I had KMail and Akregator present in the panel.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77e7780 (LWP 1427))]

Thread 2 (Thread 0xaedffb70 (LWP 1846)):
#0  0x00b8e416 in __kernel_vsyscall ()
#1  0x4493dc3e in __GI___poll (fds=0x98a9768, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x419e1aac in g_poll () from /lib/libglib-2.0.so.0
#3  0x419d2c36 in ?? () from /lib/libglib-2.0.so.0
#4  0x419d306f in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x49ef0db7 in QEventDispatcherGlib::processEvents (this=0xa909ad8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x49ec199e in QEventLoop::processEvents (this=0xaedff240, flags=...) at kernel/qeventloop.cpp:149
#7  0x49ec1bf1 in QEventLoop::exec (this=0xaedff240, flags=...) at kernel/qeventloop.cpp:201
#8  0x49dc346c in QThread::exec (this=0x98b6c50) at thread/qthread.cpp:498
#9  0x49ea1ece in QInotifyFileSystemWatcherEngine::run (this=0x98b6c50) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x49dc63a4 in QThreadPrivate::start (arg=0x98b6c50) at thread/qthread_unix.cpp:331
#11 0x44a2ea2e in start_thread (arg=0xaedffb70) at pthread_create.c:305
#12 0x4494834e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 1 (Thread 0xb77e7780 (LWP 1427)):
[KCrash Handler]
#7  0x4a342cf3 in QImage::pixel (this=0xab5c6c8, x=601, y=0) at image/qimage.cpp:4061
#8  0x06273963 in pixel (y=0, x=601, this=<optimized out>) at /usr/src/debug/kdeedu-4.6.5/marble/src/lib/StackedTile.cpp:90
#9  Marble::StackedTile::pixel (this=0xaa29470, x=601, y=0) at /usr/src/debug/kdeedu-4.6.5/marble/src/lib/StackedTile.cpp:285
#10 0x06263c59 in Marble::AbstractScanlineTextureMapper::pixelValue (this=0xa9e9dd0, lon=2.7925268283695872, lat=1.5707963267948966, scanLine=0xaa9b958) at /usr/src/debug/kdeedu-4.6.5/marble/src/lib/AbstractScanlineTextureMapper.cpp:163
#11 0x062661ed in Marble::EquirectScanlineTextureMapper::mapTexture (this=0xa9e9dd0, viewParams=0x98af27c, texColorizer=0x0) at /usr/src/debug/kdeedu-4.6.5/marble/src/lib/EquirectScanlineTextureMapper.cpp:180
#12 0x06266425 in Marble::EquirectScanlineTextureMapper::mapTexture (this=0xa9e9dd0, painter=0xbfa9e88c, viewParams=0x98af27c, dirtyRect=..., texColorizer=0x0) at /usr/src/debug/kdeedu-4.6.5/marble/src/lib/EquirectScanlineTextureMapper.cpp:52
#13 0x0625acba in Marble::TextureLayer::paintGlobe (this=0x98af29c, painter=0xbfa9e88c, viewParams=0x98af27c, dirtyRect=...) at /usr/src/debug/kdeedu-4.6.5/marble/src/lib/TextureLayer.cpp:161
#14 0x061d2d27 in Marble::MarbleMapPrivate::paintGround (this=0x98af270, painter=..., dirtyRect=...) at /usr/src/debug/kdeedu-4.6.5/marble/src/lib/MarbleMap.cpp:188
#15 0x061d3826 in Marble::MarbleMap::paint (this=0xa64e1b0, painter=..., dirtyRect=...) at /usr/src/debug/kdeedu-4.6.5/marble/src/lib/MarbleMap.cpp:828
#16 0x00738b3a in Marble::WorldClock::paintInterface (this=0x98acba0, p=0xbfa9ec24, option=0x96acbe4, contentsRect=...) at /usr/src/debug/kdeedu-4.6.5/marble/src/plasmoid/worldclock.cpp:354
#17 0x482e8179 in Plasma::Applet::paint (this=0x98acba0, painter=0xbfa9ec24, option=0x96acbe4, widget=0x0) at /usr/src/debug/kdelibs-4.6.5/plasma/applet.cpp:1446
#18 0x4a8fec85 in _q_paintItem (item=<optimized out>, painter=0xbfa9ec24, option=0x96acbe4, widget=0x0, useWindowOpacity=false, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4316
#19 0x4a8ff561 in _q_paintIntoCache (pix=0xbfa9f150, item=0x98acba8, pixmapExposed=..., itemToPixmap=..., renderHints=) at graphicsview/qgraphicsscene.cpp:4354
#20 0x4a918cd1 in QGraphicsScenePrivate::drawItemHelper (this=0x96aca90, item=0x98acba8, painter=0xbfa9fff8, option=0x96acbe4, widget=0x9e17030, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4692
#21 0x4a9199e4 in QGraphicsScenePrivate::draw (this=0x96aca90, item=0x98acba8, painter=0xbfa9fff8, viewTransform=0xbfa9fd0c, transformPtr=0xbfa9f420, exposedRegion=0xa481bb0, widget=0x9e17030, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4964
#22 0x4a91a6ef in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x96aca90, item=0x98acba8, painter=0xbfa9fff8, viewTransform=0xbfa9fd0c, exposedRegion=0xa481bb0, widget=0x9e17030, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4855
#23 0x4a919817 in QGraphicsScenePrivate::draw (this=0x96aca90, item=0x99ec078, painter=0xbfa9fff8, viewTransform=0xbfa9fd0c, transformPtr=0xbfa9f8b0, exposedRegion=0xa481bb0, widget=0x9e17030, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4981
#24 0x4a91a6ef in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x96aca90, item=0x99ec078, painter=0xbfa9fff8, viewTransform=0xbfa9fd0c, exposedRegion=0xa481bb0, widget=0x9e17030, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4855
#25 0x4a91af97 in QGraphicsScenePrivate::drawItems (this=0x96aca90, painter=0xbfa9fff8, viewTransform=0xbfa9fd0c, exposedRegion=0xa481bb0, widget=0x9e17030) at graphicsview/qgraphicsscene.cpp:4737
#26 0x4a937991 in QGraphicsView::paintEvent (this=0xa0dc610, event=0x259) at graphicsview/qgraphicsview.cpp:3469
#27 0x4a2d3e8b in QWidget::event (this=0xa0dc610, event=0xbfaa06b4) at kernel/qwidget.cpp:8441
#28 0x4a6d8486 in QFrame::event (this=0xa0dc610, e=0xbfaa06b4) at widgets/qframe.cpp:557
#29 0x4a76af22 in QAbstractScrollArea::viewportEvent (this=0xa0dc610, e=0xbfaa06b4) at widgets/qabstractscrollarea.cpp:1043
#30 0x4a938dfc in QGraphicsView::viewportEvent (this=0xa0dc610, event=0xbfaa06b4) at graphicsview/qgraphicsview.cpp:2864
#31 0x4a76d6a6 in viewportEvent (this=<optimized out>, event=0xbfaa06b4) at widgets/qabstractscrollarea_p.h:100
#32 eventFilter (e=0xbfaa06b4, this=<optimized out>, o=<optimized out>) at widgets/qabstractscrollarea_p.h:116
#33 QAbstractScrollAreaFilter::eventFilter (this=0x9cfe1c0, o=0x9e17030, e=0xbfaa06b4) at widgets/qabstractscrollarea_p.h:115
#34 0x49ec2806 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x96b0300, receiver=0x9e17030, event=0xbfaa06b4) at kernel/qcoreapplication.cpp:902
#35 0x4a278fe3 in notify_helper (e=0xbfaa06b4, receiver=0x9e17030, this=0x96b0300) at kernel/qapplication.cpp:4477
#36 QApplicationPrivate::notify_helper (this=0x96b0300, receiver=0x9e17030, e=0xbfaa06b4) at kernel/qapplication.cpp:4453
#37 0x4a27e50a in QApplication::notify (this=0x96b0300, receiver=0x9e17030, e=0xbfaa06b4) at kernel/qapplication.cpp:4446
#38 0x4b2e78c2 in KApplication::notify (this=0x96a1890, receiver=0x9e17030, event=0xbfaa06b4) at /usr/src/debug/kdelibs-4.6.5/kdeui/kernel/kapplication.cpp:311
#39 0x49ec265e in QCoreApplication::notifyInternal (this=0x96a1890, receiver=0x9e17030, event=0xbfaa06b4) at kernel/qcoreapplication.cpp:787
#40 0x4a2d0c9b in sendSpontaneousEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:218
#41 QWidgetPrivate::drawWidget (this=0xa493dc8, pdev=0x9e3de1c, rgn=..., offset=..., flags=68, sharedPainter=0x0, backingStore=0xa494010) at kernel/qwidget.cpp:5528
#42 0x4a4b90ef in QWidgetBackingStore::sync (this=0xa494010) at painting/qbackingstore.cpp:1330
#43 0x4a2c5edb in QWidgetPrivate::syncBackingStore (this=0xa481860) at kernel/qwidget.cpp:1862
#44 0x4a2d4823 in QWidget::event (this=0xa0dc610, event=0xa9a0f50) at kernel/qwidget.cpp:8588
#45 0x4a6d8486 in QFrame::event (this=0xa0dc610, e=0xa9a0f50) at widgets/qframe.cpp:557
#46 0x4a76ca74 in QAbstractScrollArea::event (this=0xa0dc610, e=0xa9a0f50) at widgets/qabstractscrollarea.cpp:996
#47 0x4a92b129 in QGraphicsView::event (this=0xa0dc610, event=0xa9a0f50) at graphicsview/qgraphicsview.cpp:2741
#48 0x4a279014 in notify_helper (e=0xa9a0f50, receiver=0xa0dc610, this=0x96b0300) at kernel/qapplication.cpp:4481
#49 QApplicationPrivate::notify_helper (this=0x96b0300, receiver=0xa0dc610, e=0xa9a0f50) at kernel/qapplication.cpp:4453
#50 0x4a27e50a in QApplication::notify (this=0x96b0300, receiver=0xa0dc610, e=0xa9a0f50) at kernel/qapplication.cpp:4446
#51 0x4b2e78c2 in KApplication::notify (this=0x96a1890, receiver=0xa0dc610, event=0xa9a0f50) at /usr/src/debug/kdelibs-4.6.5/kdeui/kernel/kapplication.cpp:311
#52 0x49ec265e in QCoreApplication::notifyInternal (this=0x96a1890, receiver=0xa0dc610, event=0xa9a0f50) at kernel/qcoreapplication.cpp:787
#53 0x49ec60e8 in sendEvent (event=<optimized out>, receiver=<optimized out>) at kernel/qcoreapplication.h:215
#54 QCoreApplicationPrivate::sendPostedEvents (receiver=0xa0dc610, event_type=77, data=0x965ac10) at kernel/qcoreapplication.cpp:1428
#55 0x49ec62ad in QCoreApplication::sendPostedEvents (receiver=0xa0dc610, event_type=77) at kernel/qcoreapplication.cpp:1321
#56 0x4a90f4b6 in dispatchPendingUpdateRequests (this=0xa481860) at ../../src/gui/graphicsview/qgraphicsview_p.h:189
#57 QGraphicsScenePrivate::_q_processDirtyItems (this=0x96aca90) at graphicsview/qgraphicsscene.cpp:511
#58 0x4a90f8e3 in QGraphicsScene::qt_metacall (this=0x96ab300, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x98bcc70) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#59 0x4831bed3 in Plasma::Corona::qt_metacall (this=0x96ab300, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0x98bcc70) at /usr/src/debug/kdelibs-4.6.5/i686-redhat-linux-gnu/plasma/corona.moc:109
#60 0x47ad1653 in DesktopCorona::qt_metacall (this=0x96ab300, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0x98bcc70) at /usr/src/debug/kdebase-workspace-4.6.5/i686-redhat-linux-gnu/plasma/desktop/shell/desktopcorona.moc:101
#61 0x49ec8e3e in metacall (argv=0x98bcc70, idx=18, cl=QMetaObject::InvokeMetaMethod, object=0x96ab300) at kernel/qmetaobject.cpp:237
#62 QMetaObject::metacall (object=0x96ab300, cl=QMetaObject::InvokeMetaMethod, idx=18, argv=0x98bcc70) at kernel/qmetaobject.cpp:232
#63 0x49ed3986 in QMetaCallEvent::placeMetaCall (this=0xaa78ea0, object=0x96ab300) at kernel/qobject.cpp:535
#64 0x49edac1f in QObject::event (this=0x96ab300, e=0xaa78ea0) at kernel/qobject.cpp:1217
#65 0x4a916488 in QGraphicsScene::event (this=0x96ab300, event=0xaa78ea0) at graphicsview/qgraphicsscene.cpp:3545
#66 0x4a279014 in notify_helper (e=0xaa78ea0, receiver=0x96ab300, this=0x96b0300) at kernel/qapplication.cpp:4481
#67 QApplicationPrivate::notify_helper (this=0x96b0300, receiver=0x96ab300, e=0xaa78ea0) at kernel/qapplication.cpp:4453
#68 0x4a27e453 in QApplication::notify (this=0xaa78ea0, receiver=0x96ab300, e=0xaa78ea0) at kernel/qapplication.cpp:4228
#69 0x4b2e78c2 in KApplication::notify (this=0x96a1890, receiver=0x96ab300, event=0xaa78ea0) at /usr/src/debug/kdelibs-4.6.5/kdeui/kernel/kapplication.cpp:311
#70 0x49ec265e in QCoreApplication::notifyInternal (this=0x96a1890, receiver=0x96ab300, event=0xaa78ea0) at kernel/qcoreapplication.cpp:787
#71 0x49ec60e8 in sendEvent (event=<optimized out>, receiver=<optimized out>) at kernel/qcoreapplication.h:215
#72 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x965ac10) at kernel/qcoreapplication.cpp:1428
#73 0x49ec62ad in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1321
#74 0x49ef0915 in sendPostedEvents () at kernel/qcoreapplication.h:220
#75 postEventSourceDispatch (s=0x96a8700) at kernel/qeventdispatcher_glib.cpp:277
#76 0x419d25bf in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#77 0x419d2d30 in ?? () from /lib/libglib-2.0.so.0
#78 0x419d306f in g_main_context_iteration () from /lib/libglib-2.0.so.0
#79 0x49ef0d58 in QEventDispatcherGlib::processEvents (this=0x965bb30, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#80 0x4a32db4b in QGuiEventDispatcherGlib::processEvents (this=0x965bb30, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#81 0x49ec199e in QEventLoop::processEvents (this=0xbfaa1af4, flags=...) at kernel/qeventloop.cpp:149
#82 0x49ec1bf1 in QEventLoop::exec (this=0xbfaa1af4, flags=...) at kernel/qeventloop.cpp:201
#83 0x49ec635b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#84 0x4a276df5 in QApplication::exec () at kernel/qapplication.cpp:3755
#85 0x47ad8ed6 in kdemain (argc=1, argv=0xbfaa1cf4) at /usr/src/debug/kdebase-workspace-4.6.5/plasma/desktop/shell/main.cpp:120
#86 0x0804876c in main (argc=1, argv=0xbfaa1cf4) at /usr/src/debug/kdebase-workspace-4.6.5/i686-redhat-linux-gnu/plasma/desktop/shell/plasma-desktop_dummy.cpp:3

Reported using DrKonqi