Bug 267676

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.1 (4.6.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-27-generic x86_64
Distribution: Linux Mint 10 KDE

-- Information about the crash:
- What I was doing when the application crashed:
Had just finished updating podcast feeds in Amarok and quit the application from it's menu.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f77529f1780 (LWP 2156))]

Thread 3 (Thread 0x7f772bfff700 (LWP 2159)):
#0  0x00007f77523f7203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f77472da009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f77472da45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f774f7701e6 in QEventDispatcherGlib::processEvents (this=0x1ea4480, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f774f742a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f774f742dec in QEventLoop::exec (this=0x7f772bffed90, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f774f64d2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f774f7225f8 in QInotifyFileSystemWatcherEngine::run (this=0x1ea3d60) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f774f65027e in QThreadPrivate::start (arg=0x1ea3d60) at thread/qthread_unix.cpp:266
#9  0x00007f774798c971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f775240392d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f772992c700 (LWP 2160)):
#0  0x00007f77523f7203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f77472da009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f77472da45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f774f7701e6 in QEventDispatcherGlib::processEvents (this=0x20c02d0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f774f742a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f774f742dec in QEventLoop::exec (this=0x7f772992bd90, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f774f64d2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f774f7225f8 in QInotifyFileSystemWatcherEngine::run (this=0x20bf690) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f774f65027e in QThreadPrivate::start (arg=0x20bf690) at thread/qthread_unix.cpp:266
#9  0x00007f774798c971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f775240392d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f77529f1780 (LWP 2156)):
[KCrash Handler]
#6  0x00007f77503e8a7a in QString (this=0x27c0075, group=0, state=0) at /usr/include/qt4/QtCore/qstring.h:727
#7  KIconEffect::fingerprint (this=0x27c0075, group=0, state=0) at ../../kdeui/icons/kiconeffect.cpp:169
#8  0x00007f77503ec4be in KIconLoaderPrivate::makeCacheKey (this=<value optimized out>, name=..., group=KIconLoader::Desktop, overlays=..., size=24, state=0) at ../../kdeui/icons/kiconloader.cpp:782
#9  0x00007f77503f4544 in KIconLoader::loadIcon (this=0x24e84f0, _name=<value optimized out>, group=KIconLoader::Desktop, size=24, state=0, overlays=..., path_store=0x0, canReturnNull=false) at ../../kdeui/icons/kiconloader.cpp:1226
#10 0x00007f77503eb070 in KIconEngine::pixmap (this=<value optimized out>, size=..., mode=<value optimized out>, state=<value optimized out>) at ../../kdeui/icons/kiconengine.cpp:93
#11 0x00007f774eb5fe55 in QIcon::pixmap (this=<value optimized out>, size=..., mode=QIcon::Normal, state=54152560) at image/qicon.cpp:676
#12 0x00007f7751fe7f73 in Plasma::IconWidgetPrivate::decoration (this=0x3857380, option=<value optimized out>, useHoverEffect=false, usePressedEffect=false) at ../../plasma/widgets/iconwidget.cpp:812
#13 0x00007f7751fea20c in Plasma::IconWidget::paint (this=0x27e6ff0, painter=0x7fff5fb1b8a0, option=0x145f4b8, widget=<value optimized out>) at ../../plasma/widgets/iconwidget.cpp:1128
#14 0x00007f7739850159 in SystemTray::DBusSystemTrayWidget::paint (this=0x7fff5fb1ace0, painter=0x27c0075, option=0x0, widget=0x0) at ../../../../../plasma/generic/applets/systemtray/protocols/dbussystemtray/dbussystemtraywidget.cpp:189
#15 0x00007f774f0ea0dd in _q_paintItem (item=<value optimized out>, painter=0x7fff5fb1b8a0, option=0x145f4b8, widget=0x0, useWindowOpacity=<value optimized out>, painterStateProtection=<value optimized out>) at graphicsview/qgraphicsscene.cpp:4318
#16 0x00007f774f0ec61c in _q_paintIntoCache (pix=0x7fff5fb1bec0, item=<value optimized out>, pixmapExposed=..., itemToPixmap=<value optimized out>, renderHints=) at graphicsview/qgraphicsscene.cpp:4356
#17 0x00007f774f1049b2 in QGraphicsScenePrivate::drawItemHelper (this=<value optimized out>, item=0x27e7000, painter=0x7fff5fb1dd70, option=0x145f4b8, widget=<value optimized out>, painterStateProtection=<value optimized out>) at graphicsview/qgraphicsscene.cpp:4654
#18 0x00007f774f1052ad in QGraphicsScenePrivate::draw (this=<value optimized out>, item=0x27e7000, painter=0x7fff5fb1dd70, viewTransform=<value optimized out>, transformPtr=<value optimized out>, exposedRegion=<value optimized out>, widget=0x248b900, opacity=<value optimized out>, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4895
#19 0x00007f774f105f42 in QGraphicsScenePrivate::drawSubtreeRecursive (this=<value optimized out>, item=0x27e7000, painter=0x7fff5fb1dd70, viewTransform=0x7fff5fb1db00, exposedRegion=0x26e5f90, widget=0x248b900, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4817
#20 0x00007f774f105348 in QGraphicsScenePrivate::draw (this=<value optimized out>, item=0x16bac90, painter=0x7fff5fb1dd70, viewTransform=<value optimized out>, transformPtr=<value optimized out>, exposedRegion=<value optimized out>, widget=0x248b900, opacity=<value optimized out>, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4909
#21 0x00007f774f105f42 in QGraphicsScenePrivate::drawSubtreeRecursive (this=<value optimized out>, item=0x16bac90, painter=0x7fff5fb1dd70, viewTransform=0x7fff5fb1db00, exposedRegion=0x26e5f90, widget=0x248b900, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4817
#22 0x00007f774f105348 in QGraphicsScenePrivate::draw (this=<value optimized out>, item=0x1722110, painter=0x7fff5fb1dd70, viewTransform=<value optimized out>, transformPtr=<value optimized out>, exposedRegion=<value optimized out>, widget=0x248b900, opacity=<value optimized out>, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4909
#23 0x00007f774f105f42 in QGraphicsScenePrivate::drawSubtreeRecursive (this=<value optimized out>, item=0x1722110, painter=0x7fff5fb1dd70, viewTransform=0x7fff5fb1db00, exposedRegion=0x26e5f90, widget=0x248b900, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4817
#24 0x00007f774f105348 in QGraphicsScenePrivate::draw (this=<value optimized out>, item=0x167ede0, painter=0x7fff5fb1dd70, viewTransform=<value optimized out>, transformPtr=<value optimized out>, exposedRegion=<value optimized out>, widget=0x248b900, opacity=<value optimized out>, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4909
#25 0x00007f774f105f42 in QGraphicsScenePrivate::drawSubtreeRecursive (this=<value optimized out>, item=0x167ede0, painter=0x7fff5fb1dd70, viewTransform=0x7fff5fb1db00, exposedRegion=0x26e5f90, widget=0x248b900, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4817
#26 0x00007f774f106784 in QGraphicsScenePrivate::drawItems (this=0x145f290, painter=0x7fff5fb1dd70, viewTransform=0x7fff5fb1db00, exposedRegion=0x26e5f90, widget=0x248b900) at graphicsview/qgraphicsscene.cpp:4699
#27 0x00007f774f1222e3 in QGraphicsView::paintEvent (this=<value optimized out>, event=<value optimized out>) at graphicsview/qgraphicsview.cpp:3467
#28 0x00007f774eb00c2e in QWidget::event (this=0x22981d0, event=0x7fff5fb1e6a0) at kernel/qwidget.cpp:8333
#29 0x00007f774eecc5e6 in QFrame::event (this=0x22981d0, e=0x7fff5fb1e6a0) at widgets/qframe.cpp:557
#30 0x00007f774f11e87b in QGraphicsView::viewportEvent (this=0x22981d0, event=0x7fff5fb1e6a0) at graphicsview/qgraphicsview.cpp:2862
#31 0x00007f774f743507 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x248b900, event=0x7fff5fb1e6a0) at kernel/qcoreapplication.cpp:847
#32 0x00007f774eaaafac in QApplicationPrivate::notify_helper (this=0x13cc9f0, receiver=0x248b900, e=0x7fff5fb1e6a0) at kernel/qapplication.cpp:4392
#33 0x00007f774eab0aed in QApplication::notify (this=0x13bc240, receiver=0x248b900, e=0x7fff5fb1e6a0) at kernel/qapplication.cpp:4277
#34 0x00007f775044a2c6 in KApplication::notify (this=0x13bc240, receiver=0x248b900, event=0x7fff5fb1e6a0) at ../../kdeui/kernel/kapplication.cpp:311
#35 0x00007f774f743cdc in QCoreApplication::notifyInternal (this=0x13bc240, receiver=0x248b900, event=0x7fff5fb1e6a0) at kernel/qcoreapplication.cpp:732
#36 0x00007f774eb0767d in sendSpontaneousEvent (this=0x18729c0, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, backingStore=0x218be70) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#37 QWidgetPrivate::drawWidget (this=0x18729c0, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, backingStore=0x218be70) at kernel/qwidget.cpp:5420
#38 0x00007f774eb08328 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=2, rgn=<value optimized out>, offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x218be70) at kernel/qwidget.cpp:5627
#39 0x00007f774eb08159 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=4, rgn=<value optimized out>, offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x218be70) at kernel/qwidget.cpp:5614
#40 0x00007f774eb073da in QWidgetPrivate::drawWidget (this=0x26e5b00, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, backingStore=0x218be70) at kernel/qwidget.cpp:5473
#41 0x00007f774ecdb408 in QWidgetBackingStore::sync (this=0x218be70) at painting/qbackingstore.cpp:1328
#42 0x00007f774eafa730 in QWidgetPrivate::syncBackingStore (this=0x26e5b00) at kernel/qwidget.cpp:1805
#43 0x00007f774eb012f5 in QWidget::event (this=0x22981d0, event=0x24e84f0) at kernel/qwidget.cpp:8480
#44 0x00007f774eecc5e6 in QFrame::event (this=0x22981d0, e=0x24e84f0) at widgets/qframe.cpp:557
#45 0x00007f774ef5a71b in QAbstractScrollArea::event (this=0x22981d0, e=0x24e84f0) at widgets/qabstractscrollarea.cpp:996
#46 0x00007f77526eba00 in PanelView::event (this=0x22981d0, event=0x24e84f0) at ../../../../plasma/desktop/shell/panelview.cpp:1505
#47 0x00007f774eaaafdc in QApplicationPrivate::notify_helper (this=0x13cc9f0, receiver=0x22981d0, e=0x24e84f0) at kernel/qapplication.cpp:4396
#48 0x00007f774eab0aed in QApplication::notify (this=0x13bc240, receiver=0x22981d0, e=0x24e84f0) at kernel/qapplication.cpp:4277
#49 0x00007f775044a2c6 in KApplication::notify (this=0x13bc240, receiver=0x22981d0, event=0x24e84f0) at ../../kdeui/kernel/kapplication.cpp:311
#50 0x00007f774f743cdc in QCoreApplication::notifyInternal (this=0x13bc240, receiver=0x22981d0, event=0x24e84f0) at kernel/qcoreapplication.cpp:732
#51 0x00007f774f746c22 in sendEvent (receiver=0x22981d0, event_type=<value optimized out>, data=0x1378530) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#52 QCoreApplicationPrivate::sendPostedEvents (receiver=0x22981d0, event_type=<value optimized out>, data=0x1378530) at kernel/qcoreapplication.cpp:1373
#53 0x00007f774f10880a in dispatchPendingUpdateRequests (this=0x145f290) at ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsview_p.h:189
#54 QGraphicsScenePrivate::_q_processDirtyItems (this=0x145f290) at graphicsview/qgraphicsscene.cpp:510
#55 0x00007f774f108d92 in QGraphicsScene::qt_metacall (this=0x1414e60, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x38faeb0) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#56 0x00007f7751f264d5 in Plasma::Corona::qt_metacall (this=0x7fff5fb1ace0, _c=41681013, _id=0, _a=0x0) at ./corona.moc:109
#57 0x00007f77526d9b45 in DesktopCorona::qt_metacall (this=0x7fff5fb1ace0, _c=41681013, _id=0, _a=0x0) at ./desktopcorona.moc:101
#58 0x00007f774f755bde in QObject::event (this=0x1414e60, e=0x7fff5fb1ace0) at kernel/qobject.cpp:1219
#59 0x00007f774f102020 in QGraphicsScene::event (this=0x1414e60, event=0x339d7b0) at graphicsview/qgraphicsscene.cpp:3548
#60 0x00007f774eaaafdc in QApplicationPrivate::notify_helper (this=0x13cc9f0, receiver=0x1414e60, e=0x339d7b0) at kernel/qapplication.cpp:4396
#61 0x00007f774eab0aed in QApplication::notify (this=0x13bc240, receiver=0x1414e60, e=0x339d7b0) at kernel/qapplication.cpp:4277
#62 0x00007f775044a2c6 in KApplication::notify (this=0x13bc240, receiver=0x1414e60, event=0x339d7b0) at ../../kdeui/kernel/kapplication.cpp:311
#63 0x00007f774f743cdc in QCoreApplication::notifyInternal (this=0x13bc240, receiver=0x1414e60, event=0x339d7b0) at kernel/qcoreapplication.cpp:732
#64 0x00007f774f746c22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1378530) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#65 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1378530) at kernel/qcoreapplication.cpp:1373
#66 0x00007f774f770653 in sendPostedEvents (s=0x13d0140) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#67 postEventSourceDispatch (s=0x13d0140) at kernel/qeventdispatcher_glib.cpp:277
#68 0x00007f77472d6342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#69 0x00007f77472da2a8 in ?? () from /lib/libglib-2.0.so.0
#70 0x00007f77472da45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#71 0x00007f774f770193 in QEventDispatcherGlib::processEvents (this=0x1377c20, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#72 0x00007f774eb5da4e in QGuiEventDispatcherGlib::processEvents (this=0x7fff5fb1ace0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#73 0x00007f774f742a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#74 0x00007f774f742dec in QEventLoop::exec (this=0x7fff5fb20900, flags=) at kernel/qeventloop.cpp:201
#75 0x00007f774f746ebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#76 0x00007f77526e1cf3 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:118
#77 0x00007f775233bd8e in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff5fb20cd8) at libc-start.c:226
#78 0x0000000000400669 in _start ()

This bug may be a duplicate of or related to bug 258706.

Possible duplicates by query: bug 265089, bug 263927, bug 262756, bug 261012, bug 258706.

Reported using DrKonqi