Bug 243342

Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.4 (KDE 4.4.4)
Qt Version: 4.6.3
Operating System: Linux 2.6.34-0.slh.11-sidux-686 i686
Distribution (Platform): Debian unstable

-- Information about the crash:
I was sending jpg Files from my mobile to my Notebook, viewing the process in Dolphin. Than Plasma breakes. The file wasn received. The Bug report pop up with the massage that kbluetooth breakes.

The crash can be reproduced every time.

 -- Backtrace:
Application: Plasma-Arbeitsfläche (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb3377720 (LWP 9095))]

Thread 2 (Thread 0xa4567b70 (LWP 9100)):
#0  0xb77b2424 in __kernel_vsyscall ()
#1  0xb4150f7f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0xb76c80bd in pthread_cond_wait () from /lib/i686/cmov/libc.so.6
#3  0xb6fe2597 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0xb70bb2c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#4  0xb6fe25e1 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb70bb2c0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#5  0xb414c955 in start_thread () from /lib/i686/cmov/libpthread.so.0
#6  0xb76bb10e in clone () from /lib/i686/cmov/libc.so.6

Thread 1 (Thread 0xb3377720 (LWP 9095)):
[KCrash Handler]
#6  QString::operator= (this=0x9ca7d48, other=...) at tools/qstring.cpp:1280
#7  0xb6a9d9ad in ?? () from /usr/lib/libkdeui.so.5
#8  0xb6a9e196 in KIcon::KIcon(QString const&) () from /usr/lib/libkdeui.so.5
#9  0xa7a0902c in FancyTasks::Job::icon (this=0x0) at /home/sebibob/Downloads/fancytasks-1.0.93/applet/FancyTasksJob.cpp:222
#10 0xa79f5e90 in FancyTasks::Icon::icon (this=0x9cd9d80) at /home/sebibob/Downloads/fancytasks-1.0.93/applet/FancyTasksIcon.cpp:1762
#11 0xa79f7d34 in FancyTasks::Icon::paint (this=0x9cd9d80, painter=0xbfb463b4, option=0x81ee688, widget=0x958b428) at /home/sebibob/Downloads/fancytasks-1.0.93/applet/FancyTasksIcon.cpp:176
#12 0xb63f42ac in _q_paintItem (item=<value optimized out>, painter=<value optimized out>, option=0x81ee688, widget=0x958b428, useWindowOpacity=true, painterStateProtection=true)
    at graphicsview/qgraphicsscene.cpp:4258
#13 0xb640f434 in QGraphicsScenePrivate::drawItemHelper (this=0x81ee528, item=0x9cd9d88, painter=0xbfb463b4, option=0x81ee688, widget=0x958b428, painterStateProtection=<value optimized out>)
    at graphicsview/qgraphicsscene.cpp:4327
#14 0xb6411904 in QGraphicsScenePrivate::draw (this=0x81ee528, item=0x9cd9d88, painter=0xbfb463b4, viewTransform=0xbfb4619c, transformPtr=0xbfb45480, exposedRegion=0x968e24c, widget=0x958b428, 
    opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4835
#15 0xb6412573 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x81ee528, item=0x9cd9d88, painter=0xbfb463b4, viewTransform=0xbfb4619c, exposedRegion=0x968e24c, widget=0x958b428, 
    parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4757
#16 0xb6411994 in QGraphicsScenePrivate::draw (this=0x81ee528, item=0x8582af0, painter=0xbfb463b4, viewTransform=0xbfb4619c, transformPtr=0xbfb458f0, exposedRegion=0x968e24c, widget=0x958b428, 
    opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4849
#17 0xb6412573 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x81ee528, item=0x8582af0, painter=0xbfb463b4, viewTransform=0xbfb4619c, exposedRegion=0x968e24c, widget=0x958b428, 
    parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4757
#18 0xb6411994 in QGraphicsScenePrivate::draw (this=0x81ee528, item=0x8289970, painter=0xbfb463b4, viewTransform=0xbfb4619c, transformPtr=0xbfb45d60, exposedRegion=0x968e24c, widget=0x958b428, 
    opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4849
#19 0xb6412573 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x81ee528, item=0x8289970, painter=0xbfb463b4, viewTransform=0xbfb4619c, exposedRegion=0x968e24c, widget=0x958b428, 
    parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4757
#20 0xb6412d5e in QGraphicsScenePrivate::drawItems (this=0x81ee528, painter=0xbfb463b4, viewTransform=0xbfb4619c, exposedRegion=0x968e24c, widget=0x958b428) at graphicsview/qgraphicsscene.cpp:4639
#21 0xb642d103 in QGraphicsView::paintEvent (this=0x96a8878, event=0xbfb46ad4) at graphicsview/qgraphicsview.cpp:3387
#22 0xb778dbb9 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#23 0xb5dbd6b6 in QWidget::event (this=0x96a8878, event=0xbfb46ad4) at kernel/qwidget.cpp:8190
#24 0xb61b7883 in QFrame::event (this=0x96a8878, e=0xbfb46ad4) at widgets/qframe.cpp:557
#25 0xb6252032 in QAbstractScrollArea::viewportEvent (this=0xb7733301, e=0x20) at widgets/qabstractscrollarea.cpp:1036
#26 0xb642970b in QGraphicsView::viewportEvent (this=0x96a8878, event=0xbfb46ad4) at graphicsview/qgraphicsview.cpp:2787
#27 0xb6254a05 in QAbstractScrollAreaPrivate::viewportEvent (this=0x8b80c00, o=0x958b428, e=0xbfb46ad4) at widgets/qabstractscrollarea_p.h:100
#28 QAbstractScrollAreaFilter::eventFilter (this=0x8b80c00, o=0x958b428, e=0xbfb46ad4) at widgets/qabstractscrollarea_p.h:116
#29 0xb5a737ca in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x81f3598, receiver=0x958b428, event=0xbfb46ad4) at kernel/qcoreapplication.cpp:841
#30 0xb5d5f5a9 in QApplicationPrivate::notify_helper (this=0x81f3598, receiver=0x958b428, e=0xbfb46ad4) at kernel/qapplication.cpp:4298
#31 0xb5d661f9 in QApplication::notify (this=0x81e0900, receiver=0x958b428, e=0xbfb46ad4) at kernel/qapplication.cpp:4267
#32 0xb6ae1b4a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#33 0xb5a7452b in QCoreApplication::notifyInternal (this=0x81e0900, receiver=0x958b428, event=0xbfb46ad4) at kernel/qcoreapplication.cpp:726
#34 0xb5dc69a6 in QCoreApplication::sendSpontaneousEvent (this=0x96c9440, pdev=0x8d7551c, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x9505b48)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#35 QWidgetPrivate::drawWidget (this=0x96c9440, pdev=0x8d7551c, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x9505b48) at kernel/qwidget.cpp:5363
#36 0xb5dc77e5 in QWidgetPrivate::paintSiblingsRecursive (this=0x968dee8, pdev=0x8d7551c, siblings=..., index=4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9505b48)
    at kernel/qwidget.cpp:5476
#37 0xb5dc66f5 in QWidgetPrivate::drawWidget (this=0x968dee8, pdev=0x8d7551c, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x9505b48) at kernel/qwidget.cpp:5412
#38 0xb5f9c634 in QWidgetBackingStore::sync (this=0x9505b48) at painting/qbackingstore.cpp:1300
#39 0xb5db7193 in QWidgetPrivate::syncBackingStore (this=0x968dee8) at kernel/qwidget.cpp:1688
#40 0xb5dbde76 in QWidget::event (this=0x96a8878, event=0x98cc888) at kernel/qwidget.cpp:8337
#41 0xb61b7883 in QFrame::event (this=0x96a8878, e=0x98cc888) at widgets/qframe.cpp:557
#42 0xb6252a37 in QAbstractScrollArea::event (this=0x96a8878, e=0x98cc888) at widgets/qabstractscrollarea.cpp:989
#43 0xb642b8b6 in QGraphicsView::event (this=0x96a8878, event=0x98cc888) at graphicsview/qgraphicsview.cpp:2666
#44 0xb778e553 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#45 0xb5d5f5cc in QApplicationPrivate::notify_helper (this=0x81f3598, receiver=0x98cc888, e=0x96a8878) at kernel/qapplication.cpp:4302
#46 0xb5d661f9 in QApplication::notify (this=0x81e0900, receiver=0x96a8878, e=0x98cc888) at kernel/qapplication.cpp:4267
#47 0xb6ae1b4a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#48 0xb5a7452b in QCoreApplication::notifyInternal (this=0x81e0900, receiver=0x96a8878, event=0x98cc888) at kernel/qcoreapplication.cpp:726
#49 0xb5a77f8c in QCoreApplication::sendEvent (receiver=0x96a8878, event_type=77, data=0x81cb0f0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#50 QCoreApplicationPrivate::sendPostedEvents (receiver=0x96a8878, event_type=77, data=0x81cb0f0) at kernel/qcoreapplication.cpp:1367
#51 0xb5a7810d in QCoreApplication::sendPostedEvents (receiver=0x96a8878, event_type=77) at kernel/qcoreapplication.cpp:1260
#52 0xb640ebc6 in QGraphicsViewPrivate::dispatchPendingUpdateRequests (this=0x81ee528) at ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsview_p.h:184
#53 QGraphicsScenePrivate::_q_processDirtyItems (this=0x81ee528) at graphicsview/qgraphicsscene.cpp:509
#54 0xb640f116 in QGraphicsScene::qt_metacall (this=0x82d04f0, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x8beb618) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#55 0xb744108a in Plasma::Corona::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libplasma.so.3
#56 0xb777defd in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#57 0xb5a7980a in QMetaObject::metacall (object=0x82d04f0, cl=3077780225, idx=18, argv=0x0) at kernel/qmetaobject.cpp:237
#58 0xb5a83d66 in QMetaCallEvent::placeMetaCall (this=0x9cde630, object=0x82d04f0) at kernel/qobject.cpp:561
#59 0xb5a84e2e in QObject::event (this=0x82d04f0, e=0x9cde630) at kernel/qobject.cpp:1248
#60 0xb640adf4 in QGraphicsScene::event (this=0x82d04f0, event=0x9cde630) at graphicsview/qgraphicsscene.cpp:3509
#61 0xb5d5f5cc in QApplicationPrivate::notify_helper (this=0x81f3598, receiver=0x82d04f0, e=0x9cde630) at kernel/qapplication.cpp:4302
#62 0xb5d6615e in QApplication::notify (this=0x81e0900, receiver=0x82d04f0, e=0x9cde630) at kernel/qapplication.cpp:3706
#63 0xb6ae1b4a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#64 0xb5a7452b in QCoreApplication::notifyInternal (this=0x81e0900, receiver=0x82d04f0, event=0x9cde630) at kernel/qcoreapplication.cpp:726
#65 0xb5a77f8c in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x81cb0f0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#66 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x81cb0f0) at kernel/qcoreapplication.cpp:1367
#67 0xb5a7810d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1260
#68 0xb5aa059f in QCoreApplication::sendPostedEvents (s=0x81f5910) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#69 postEventSourceDispatch (s=0x81f5910) at kernel/qeventdispatcher_glib.cpp:276
#70 0xb3f482f5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#71 0xb3f4bfd8 in ?? () from /lib/libglib-2.0.so.0
#72 0xb3f4c1b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#73 0xb5aa0095 in QEventDispatcherGlib::processEvents (this=0x81caba0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#74 0xb5e1df45 in QGuiEventDispatcherGlib::processEvents (this=0x81caba0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#75 0xb5a72b49 in QEventLoop::processEvents (this=0xbfb48394, flags=) at kernel/qeventloop.cpp:149
#76 0xb5a72f9a in QEventLoop::exec (this=0xbfb48394, flags=...) at kernel/qeventloop.cpp:201
#77 0xb5a781cf in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#78 0xb5d5f667 in QApplication::exec () at kernel/qapplication.cpp:3581
#79 0xb7785fae in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#80 0x0804861b in _start ()

Possible duplicates by query: bug 233352.

Reported using DrKonqi