Bug 270352

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.1 (4.6.1)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-2-686-bigmem i686
Distribution: Debian GNU/Linux unstable (sid)

-- Information about the crash:
- What I was doing when the application crashed:

Typing in Kopete's Search bar to narrow dopwn contact names, listening to Amarok.  Plasma crashed and Kopete went away (but no crash report pop up).  Amarok kept playing.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb5302720 (LWP 27231))]

Thread 4 (Thread 0xad3adb70 (LWP 27236)):
#0  0x4a65ae16 in clock_gettime (clock_id=1248194548, tp=0xad3acfd0) at ../sysdeps/unix/clock_gettime.c:100
#1  0x4b639d48 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x4b707592 in updateCurrentTime (this=0x9bf9eb4, tm=...) at kernel/qeventdispatcher_unix.cpp:339
#4  QTimerInfoList::timerWait (this=0x9bf9eb4, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x4b705db2 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xad3ad0bc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x4b705e45 in timerSourcePrepare (source=0x9bf9e80, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x4a22174e in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x4a222613 in ?? () from /lib/libglib-2.0.so.0
#9  0x4a222ce4 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x4b706607 in QEventDispatcherGlib::processEvents (this=0x9bffd30, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0x4b6d8049 in QEventLoop::processEvents (this=0xad3ad280, flags=...) at kernel/qeventloop.cpp:149
#12 0x4b6d82ea in QEventLoop::exec (this=0xad3ad280, flags=...) at kernel/qeventloop.cpp:201
#13 0x4b5e0743 in QThread::exec (this=0x9ba34d0) at thread/qthread.cpp:492
#14 0x4b6b96fb in QInotifyFileSystemWatcherEngine::run (this=0x9ba34d0) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x4b5e3272 in QThreadPrivate::start (arg=0x9ba34d0) at thread/qthread_unix.cpp:320
#16 0x4a62b955 in start_thread (arg=0xad3adb70) at pthread_create.c:300
#17 0x4a57be7e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xab470b70 (LWP 27240)):
#0  0xb7798424 in __kernel_vsyscall ()
#1  0x4a56e696 in __poll (fds=0x4a5f1ff4, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x4a232f5b in g_poll () from /lib/libglib-2.0.so.0
#3  0x4a22296f in ?? () from /lib/libglib-2.0.so.0
#4  0x4a222ce4 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x4b706607 in QEventDispatcherGlib::processEvents (this=0xa04b120, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x4b6d8049 in QEventLoop::processEvents (this=0xab470280, flags=...) at kernel/qeventloop.cpp:149
#7  0x4b6d82ea in QEventLoop::exec (this=0xab470280, flags=...) at kernel/qeventloop.cpp:201
#8  0x4b5e0743 in QThread::exec (this=0xa04a2d0) at thread/qthread.cpp:492
#9  0x4b6b96fb in QInotifyFileSystemWatcherEngine::run (this=0xa04a2d0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x4b5e3272 in QThreadPrivate::start (arg=0xa04a2d0) at thread/qthread_unix.cpp:320
#11 0x4a62b955 in start_thread (arg=0xab470b70) at pthread_create.c:300
#12 0x4a57be7e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xaab67b70 (LWP 27247)):
#0  0xb7798424 in __kernel_vsyscall ()
#1  0x4a62ff7f in __pthread_cond_wait (cond=0x4dd6f4f0, mutex=0x4dd6f4d8) at pthread_cond_wait.c:153
#2  0x4a588e0d in __pthread_cond_wait (cond=0x4dd6f4f0, mutex=0x4dd6f4d8) at forward.c:139
#3  0x4dc556e7 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x4dd6a400) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x4dc55731 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x4dd6a400) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x4a62b955 in start_thread (arg=0xaab67b70) at pthread_create.c:300
#6  0x4a57be7e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb5302720 (LWP 27231)):
[KCrash Handler]
#7  0x4e763304 in QString (this=0xa0c0061, group=0, state=0) at /usr/include/qt4/QtCore/qstring.h:728
#8  KIconEffect::fingerprint (this=0xa0c0061, group=0, state=0) at ../../kdeui/icons/kiconeffect.cpp:169
#9  0x4e769342 in KIconLoaderPrivate::makeCacheKey (this=0xa0c004d, name=..., group=KIconLoader::Desktop, overlays=..., size=24, state=0) at ../../kdeui/icons/kiconloader.cpp:782
#10 0x4e770710 in KIconLoader::loadIcon (this=0x99a4580, _name=..., group=KIconLoader::Desktop, size=24, state=0, overlays=..., path_store=0x0, canReturnNull=false) at ../../kdeui/icons/kiconloader.cpp:1226
#11 0x4e767d69 in KIconEngine::pixmap (this=0xa75ced0, size=..., mode=QIcon::Normal, state=QIcon::Off) at ../../kdeui/icons/kiconengine.cpp:93
#12 0x412341e2 in QIcon::pixmap (this=0x99d79d4, size=..., mode=QIcon::Normal, state=QIcon::Off) at image/qicon.cpp:676
#13 0xb76036df in Plasma::IconWidgetPrivate::decoration (this=0x99d7930, option=0x94d64c8, useHoverEffect=false, usePressedEffect=false) at ../../plasma/widgets/iconwidget.cpp:812
#14 0xb760a173 in Plasma::IconWidget::paint (this=0x9ac41f8, painter=0xbfba882c, option=0x94d64c8, widget=0x0) at ../../plasma/widgets/iconwidget.cpp:1128
#15 0xb2b2587d in SystemTray::DBusSystemTrayWidget::paint (this=0x9ac41f8, painter=0xbfba882c, option=0x94d64c8, widget=0x0) at ../../../../../plasma/generic/applets/systemtray/protocols/dbussystemtray/dbussystemtraywidget.cpp:189
#16 0x417f09dc in _q_paintItem (item=<value optimized out>, painter=0xbfba882c, option=0x94d64c8, widget=0x0, useWindowOpacity=false, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4314
#17 0x417f0d0a in _q_paintIntoCache (pix=0xbfba8d0c, item=0x9ac4200, pixmapExposed=..., itemToPixmap=..., renderHints=..., option=0x94d64c8, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4352
#18 0x418052b8 in QGraphicsScenePrivate::drawItemHelper (this=0x94d6378, item=0x9ac4200, painter=0xbfbaa504, option=0x94d64c8, widget=0xa487ad0, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4690
#19 0x41805fa1 in QGraphicsScenePrivate::draw (this=0x94d6378, item=0x9ac4200, painter=0xbfbaa504, viewTransform=0xbfbaa2ec, transformPtr=0xbfba90f0, exposedRegion=0x95ceac8, widget=0xa487ad0, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4962
#20 0x41806cea in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x94d6378, item=0x9ac4200, painter=0xbfbaa504, viewTransform=0xbfbaa2ec, exposedRegion=0x95ceac8, widget=0xa487ad0, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#21 0x41805dcc in QGraphicsScenePrivate::draw (this=0x94d6378, item=0x9ec4f10, painter=0xbfbaa504, viewTransform=0xbfbaa2ec, transformPtr=0xbfba9590, exposedRegion=0x95ceac8, widget=0xa487ad0, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#22 0x41806cea in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x94d6378, item=0x9ec4f10, painter=0xbfbaa504, viewTransform=0xbfbaa2ec, exposedRegion=0x95ceac8, widget=0xa487ad0, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#23 0x41805dcc in QGraphicsScenePrivate::draw (this=0x94d6378, item=0x9eb68d0, painter=0xbfbaa504, viewTransform=0xbfbaa2ec, transformPtr=0xbfba9a30, exposedRegion=0x95ceac8, widget=0xa487ad0, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#24 0x41806cea in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x94d6378, item=0x9eb68d0, painter=0xbfbaa504, viewTransform=0xbfbaa2ec, exposedRegion=0x95ceac8, widget=0xa487ad0, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#25 0x41805dcc in QGraphicsScenePrivate::draw (this=0x94d6378, item=0xacdcd98, painter=0xbfbaa504, viewTransform=0xbfbaa2ec, transformPtr=0xbfba9ed0, exposedRegion=0x95ceac8, widget=0xa487ad0, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#26 0x41806cea in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x94d6378, item=0xacdcd98, painter=0xbfbaa504, viewTransform=0xbfbaa2ec, exposedRegion=0x95ceac8, widget=0xa487ad0, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#27 0x41807546 in QGraphicsScenePrivate::drawItems (this=0x94d6378, painter=0xbfbaa504, viewTransform=0xbfbaa2ec, exposedRegion=0x95ceac8, widget=0xa487ad0) at graphicsview/qgraphicsscene.cpp:4735
#28 0x41826f82 in QGraphicsView::paintEvent (this=0xa12ef30, event=0xbfbaac04) at graphicsview/qgraphicsview.cpp:3469
#29 0xb7763a04 in PanelView::paintEvent (this=0xa12ef30, event=0xbfbaac04) at ../../../../plasma/desktop/shell/panelview.cpp:1494
#30 0x411d75e8 in QWidget::event (this=0xa12ef30, event=0xbfbaac04) at kernel/qwidget.cpp:8405
#31 0x415d44b3 in QFrame::event (this=0xa12ef30, e=0xbfbaac04) at widgets/qframe.cpp:557
#32 0x41663fe2 in QAbstractScrollArea::viewportEvent (this=0xa12ef30, e=0xbfbaac04) at widgets/qabstractscrollarea.cpp:1043
#33 0x41828507 in QGraphicsView::viewportEvent (this=0xa12ef30, event=0xbfbaac04) at graphicsview/qgraphicsview.cpp:2864
#34 0x41666925 in viewportEvent (this=0x9613a68, o=0xa487ad0, e=0xbfbaac04) at widgets/qabstractscrollarea_p.h:100
#35 QAbstractScrollAreaFilter::eventFilter (this=0x9613a68, o=0xa487ad0, e=0xbfbaac04) at widgets/qabstractscrollarea_p.h:116
#36 0x4b6d903a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x93fa508, receiver=0xa487ad0, event=0xbfbaac04) at kernel/qcoreapplication.cpp:846
#37 0x4117ded0 in QApplicationPrivate::notify_helper (this=0x93fa508, receiver=0xa487ad0, e=0xbfbaac04) at kernel/qapplication.cpp:4458
#38 0x41182c2b in QApplication::notify (this=0x93ef730, receiver=0xa487ad0, e=0xbfbaac04) at kernel/qapplication.cpp:4427
#39 0x4e7c4b1a in KApplication::notify (this=0x93ef730, receiver=0xa487ad0, event=0xbfbaac04) at ../../kdeui/kernel/kapplication.cpp:311
#40 0x4b6d8e9b in QCoreApplication::notifyInternal (this=0x93ef730, receiver=0xa487ad0, event=0xbfbaac04) at kernel/qcoreapplication.cpp:731
#41 0x411d4204 in sendSpontaneousEvent (this=0x95e4500, pdev=0x9a5218c, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x999c090) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#42 QWidgetPrivate::drawWidget (this=0x95e4500, pdev=0x9a5218c, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x999c090) at kernel/qwidget.cpp:5492
#43 0x411d4f14 in QWidgetPrivate::paintSiblingsRecursive (this=0x95ce778, pdev=0x9a5218c, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x999c090) at kernel/qwidget.cpp:5699
#44 0x411d4dda in QWidgetPrivate::paintSiblingsRecursive (this=0x95ce778, pdev=0x9a5218c, siblings=..., index=3, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x999c090) at kernel/qwidget.cpp:5686
#45 0x411d3f60 in QWidgetPrivate::drawWidget (this=0x95ce778, pdev=0x9a5218c, rgn=..., offset=..., flags=5, sharedPainter=0x0, backingStore=0x999c090) at kernel/qwidget.cpp:5545
#46 0x413b4bfe in QWidgetBackingStore::sync (this=0x999c090) at painting/qbackingstore.cpp:1333
#47 0x411c9883 in QWidgetPrivate::syncBackingStore (this=0x95ce778) at kernel/qwidget.cpp:1842
#48 0x411d7c45 in QWidget::event (this=0xa12ef30, event=0x99a4580) at kernel/qwidget.cpp:8552
#49 0x415d44b3 in QFrame::event (this=0xa12ef30, e=0x99a4580) at widgets/qframe.cpp:557
#50 0x41665d7f in QAbstractScrollArea::event (this=0xa12ef30, e=0x99a4580) at widgets/qabstractscrollarea.cpp:996
#51 0x4181b3d6 in QGraphicsView::event (this=0xa12ef30, event=0x99a4580) at graphicsview/qgraphicsview.cpp:2741
#52 0xb7763ce3 in PanelView::event (this=0xa12ef30, event=0x99a4580) at ../../../../plasma/desktop/shell/panelview.cpp:1505
#53 0x4117def4 in QApplicationPrivate::notify_helper (this=0x93fa508, receiver=0xa12ef30, e=0x99a4580) at kernel/qapplication.cpp:4462
#54 0x41182c2b in QApplication::notify (this=0x93ef730, receiver=0xa12ef30, e=0x99a4580) at kernel/qapplication.cpp:4427
#55 0x4e7c4b1a in KApplication::notify (this=0x93ef730, receiver=0xa12ef30, event=0x99a4580) at ../../kdeui/kernel/kapplication.cpp:311
#56 0x4b6d8e9b in QCoreApplication::notifyInternal (this=0x93ef730, receiver=0xa12ef30, event=0x99a4580) at kernel/qcoreapplication.cpp:731
#57 0x4b6dcac5 in sendEvent (receiver=0xa12ef30, event_type=77, data=0x93b7378) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#58 QCoreApplicationPrivate::sendPostedEvents (receiver=0xa12ef30, event_type=77, data=0x93b7378) at kernel/qcoreapplication.cpp:1372
#59 0x4b6dcc9d in QCoreApplication::sendPostedEvents (receiver=0xa12ef30, event_type=77) at kernel/qcoreapplication.cpp:1265
#60 0x417fd69e in dispatchPendingUpdateRequests (this=0x94d6378) at ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsview_p.h:189
#61 QGraphicsScenePrivate::_q_processDirtyItems (this=0x94d6378) at graphicsview/qgraphicsscene.cpp:510
#62 0x417fda6e in QGraphicsScene::qt_metacall (this=0x94c7a00, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x9f4cb80) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#63 0xb7543b5a in Plasma::Corona::qt_metacall (this=0x94c7a00, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0x9f4cb80) at ./corona.moc:109
#64 0xb775676a in DesktopCorona::qt_metacall (this=0x94c7a00, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0x9f4cb80) at ./desktopcorona.moc:101
#65 0x4b6df51a in QMetaObject::metacall (object=0x94c7a00, cl=QMetaObject::InvokeMetaMethod, idx=18, argv=0x9f4cb80) at kernel/qmetaobject.cpp:237
#66 0x4b6e9c66 in QMetaCallEvent::placeMetaCall (this=0xa754950, object=0x94c7a00) at kernel/qobject.cpp:535
#67 0x4b6ee28f in QObject::event (this=0x94c7a00, e=0xa754950) at kernel/qobject.cpp:1217
#68 0x4180aee4 in QGraphicsScene::event (this=0x94c7a00, event=0xa754950) at graphicsview/qgraphicsscene.cpp:3544
#69 0x4117def4 in QApplicationPrivate::notify_helper (this=0x93fa508, receiver=0x94c7a00, e=0xa754950) at kernel/qapplication.cpp:4462
#70 0x41182b7e in QApplication::notify (this=0x93ef730, receiver=0x94c7a00, e=0xa754950) at kernel/qapplication.cpp:3862
#71 0x4e7c4b1a in KApplication::notify (this=0x93ef730, receiver=0x94c7a00, event=0xa754950) at ../../kdeui/kernel/kapplication.cpp:311
#72 0x4b6d8e9b in QCoreApplication::notifyInternal (this=0x93ef730, receiver=0x94c7a00, event=0xa754950) at kernel/qcoreapplication.cpp:731
#73 0x4b6dcac5 in sendEvent (receiver=0x0, event_type=0, data=0x93b7378) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#74 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x93b7378) at kernel/qcoreapplication.cpp:1372
#75 0x4b6dcc9d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#76 0x4b706454 in sendPostedEvents (s=0x93fc110) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#77 postEventSourceDispatch (s=0x93fc110) at kernel/qeventdispatcher_glib.cpp:277
#78 0x4a222252 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#79 0x4a222a30 in ?? () from /lib/libglib-2.0.so.0
#80 0x4a222ce4 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#81 0x4b7065cc in QEventDispatcherGlib::processEvents (this=0x93b70e0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#82 0x41231d25 in QGuiEventDispatcherGlib::processEvents (this=0x93b70e0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#83 0x4b6d8049 in QEventLoop::processEvents (this=0xbfbac5a4, flags=...) at kernel/qeventloop.cpp:149
#84 0x4b6d82ea in QEventLoop::exec (this=0xbfbac5a4, flags=...) at kernel/qeventloop.cpp:201
#85 0x4b6dcd5f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#86 0x4117bd37 in QApplication::exec () at kernel/qapplication.cpp:3736
#87 0xb775dd2c in kdemain (argc=1, argv=0xbfbac7c4) at ../../../../plasma/desktop/shell/main.cpp:118
#88 0x0804860b in main (argc=1, argv=0xbfbac7c4) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 270186, bug 270021, bug 270009, bug 269944, bug 269869.

Reported using DrKonqi