Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-10-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
searched for an contact in Kopete, Plasma crashed and then came back within a second

disturbing but happens very rare, nothing to hard (at least for me)

-- Backtrace:
Application: Plasma-Desktop-Umgebung (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f32defc47c0 (LWP 9570))]

Thread 4 (Thread 0x7f32bc25d700 (LWP 9571)):
#0  0x00007f32de8bef03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f32d329d104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f32d329d639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f32dbacd446 in QEventDispatcherGlib::processEvents (this=0x2423a10, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f32dbaa1882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f32dbaa1abc in QEventLoop::exec (this=0x7f32bc25ccd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f32db9b8924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f32dba83c2f in QInotifyFileSystemWatcherEngine::run (this=0x241e7e0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f32db9bb175 in QThreadPrivate::start (arg=0x241e7e0) at thread/qthread_unix.cpp:320
#9  0x00007f32d1322853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007f32d3ba0d8c in start_thread (arg=0x7f32bc25d700) at pthread_create.c:304
#11 0x00007f32de8cc04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f32b8fa8700 (LWP 9573)):
#0  0x00007f32d3ba4d9d in __pthread_mutex_unlock_usercnt (mutex=0x24e7458) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x24e7458) at pthread_mutex_unlock.c:290
#2  0x00007f32d329c094 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f32d329cf9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f32d329d639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f32dbacd446 in QEventDispatcherGlib::processEvents (this=0x24e6e60, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007f32dbaa1882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f32dbaa1abc in QEventLoop::exec (this=0x7f32b8fa7cd0, flags=...) at kernel/qeventloop.cpp:201
#8  0x00007f32db9b8924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#9  0x00007f32dba83c2f in QInotifyFileSystemWatcherEngine::run (this=0x24b97e0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f32db9bb175 in QThreadPrivate::start (arg=0x24b97e0) at thread/qthread_unix.cpp:320
#11 0x00007f32d1322853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#12 0x00007f32d3ba0d8c in start_thread (arg=0x7f32b8fa8700) at pthread_create.c:304
#13 0x00007f32de8cc04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f32adb13700 (LWP 9577)):
#0  0x00007f32de8c4143 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f32dba83501 in QProcessManager::run (this=0x7f32dbdd5f60) at io/qprocess_unix.cpp:245
#2  0x00007f32db9bb175 in QThreadPrivate::start (arg=0x7f32dbdd5f60) at thread/qthread_unix.cpp:320
#3  0x00007f32d1322853 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#4  0x00007f32d3ba0d8c in start_thread (arg=0x7f32adb13700) at pthread_create.c:304
#5  0x00007f32de8cc04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f32defc47c0 (LWP 9570)):
[KCrash Handler]
#6  0x00007f32dc7015df in QString (this=0x2f40075, group=0, state=0) at /usr/include/qt4/QtCore/qstring.h:728
#7  KIconEffect::fingerprint (this=0x2f40075, group=0, state=0) at ../../kdeui/icons/kiconeffect.cpp:169
#8  0x00007f32dc706feb in KIconLoaderPrivate::makeCacheKey (this=<value optimized out>, name=..., group=KIconLoader::Desktop, overlays=..., size=24, state=0) at ../../kdeui/icons/kiconloader.cpp:782
#9  0x00007f32dc70dd03 in KIconLoader::loadIcon (this=0x2ebffc0, _name=<value optimized out>, group=KIconLoader::Desktop, size=24, state=0, overlays=..., path_store=0x0, canReturnNull=false) at ../../kdeui/icons/kiconloader.cpp:1226
#10 0x00007f32dc705c99 in KIconEngine::pixmap (this=<value optimized out>, size=..., mode=<value optimized out>, state=<value optimized out>) at ../../kdeui/icons/kiconengine.cpp:93
#11 0x00007f32daf0b4b5 in QIcon::pixmap (this=<value optimized out>, size=<value optimized out>, mode=<value optimized out>, state=<value optimized out>) at image/qicon.cpp:676
#12 0x00007f32de4ae099 in Plasma::IconWidgetPrivate::decoration (this=0x2dc6760, option=<value optimized out>, useHoverEffect=false, usePressedEffect=false) at ../../plasma/widgets/iconwidget.cpp:812
#13 0x00007f32de4b3e51 in Plasma::IconWidget::paint (this=0x24a2e40, painter=0x7fff5f9ba940, option=0x1e7aa68, widget=<value optimized out>) at ../../plasma/widgets/iconwidget.cpp:1128
#14 0x00007f32bf1353e9 in ?? () from /usr/lib/kde4/plasma_applet_systemtray.so
#15 0x00007f32db45188d in _q_paintItem (item=<value optimized out>, painter=0x7fff5f9ba940, option=0x1e7aa68, widget=0x0, useWindowOpacity=<value optimized out>, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4314
#16 0x00007f32db451ba0 in _q_paintIntoCache (pix=0x7fff5f9bae70, item=0x24a2e50, pixmapExposed=..., itemToPixmap=..., renderHints=..., option=0x1e7aa68, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4352
#17 0x00007f32db4653d8 in QGraphicsScenePrivate::drawItemHelper (this=0x1e7a840, item=0x24a2e50, painter=0x7fff5f9bce80, option=0x1e7aa68, widget=<value optimized out>, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4690
#18 0x00007f32db465faa in QGraphicsScenePrivate::draw (this=0x1e7a840, item=0x24a2e50, painter=0x7fff5f9bce80, viewTransform=0x7fff5f9bcc10, transformPtr=0x7fff5f9bb530, exposedRegion=0x2de2ba0, widget=0x24ea510, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4962
#19 0x00007f32db466c55 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x1e7a840, item=0x24a2e50, painter=0x7fff5f9bce80, viewTransform=0x7fff5f9bcc10, exposedRegion=0x2de2ba0, widget=0x24ea510, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#20 0x00007f32db465e20 in QGraphicsScenePrivate::draw (this=0x1e7a840, item=0x203ea20, painter=0x7fff5f9bce80, viewTransform=0x7fff5f9bcc10, transformPtr=0x7fff5f9bbb30, exposedRegion=0x2de2ba0, widget=0x24ea510, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#21 0x00007f32db466c55 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x1e7a840, item=0x203ea20, painter=0x7fff5f9bce80, viewTransform=0x7fff5f9bcc10, exposedRegion=0x2de2ba0, widget=0x24ea510, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#22 0x00007f32db465e20 in QGraphicsScenePrivate::draw (this=0x1e7a840, item=0x20d8b60, painter=0x7fff5f9bce80, viewTransform=0x7fff5f9bcc10, transformPtr=0x7fff5f9bc130, exposedRegion=0x2de2ba0, widget=0x24ea510, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#23 0x00007f32db466c55 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x1e7a840, item=0x20d8b60, painter=0x7fff5f9bce80, viewTransform=0x7fff5f9bcc10, exposedRegion=0x2de2ba0, widget=0x24ea510, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#24 0x00007f32db465e20 in QGraphicsScenePrivate::draw (this=0x1e7a840, item=0x1f7c160, painter=0x7fff5f9bce80, viewTransform=0x7fff5f9bcc10, transformPtr=0x7fff5f9bc730, exposedRegion=0x2de2ba0, widget=0x24ea510, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#25 0x00007f32db466c55 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x1e7a840, item=0x1f7c160, painter=0x7fff5f9bce80, viewTransform=0x7fff5f9bcc10, exposedRegion=0x2de2ba0, widget=0x24ea510, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#26 0x00007f32db467484 in QGraphicsScenePrivate::drawItems (this=0x1e7a840, painter=0x7fff5f9bce80, viewTransform=0x7fff5f9bcc10, exposedRegion=0x2de2ba0, widget=0x24ea510) at graphicsview/qgraphicsscene.cpp:4735
#27 0x00007f32db4842c2 in QGraphicsView::paintEvent (this=<value optimized out>, event=<value optimized out>) at graphicsview/qgraphicsview.cpp:3469
#28 0x00007f32daeb0c7a in QWidget::event (this=0x2d94ad0, event=0x7fff5f9bd7a0) at kernel/qwidget.cpp:8405
#29 0x00007f32db263156 in QFrame::event (this=0x2d94ad0, e=0x7fff5f9bd7a0) at widgets/qframe.cpp:557
#30 0x00007f32db48557b in QGraphicsView::viewportEvent (this=0x2d94ad0, event=0x7fff5f9bd7a0) at graphicsview/qgraphicsview.cpp:2864
#31 0x00007f32dbaa2627 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x24ea510, event=0x7fff5f9bd7a0) at kernel/qcoreapplication.cpp:846
#32 0x00007f32dae5f9c1 in QApplicationPrivate::notify_helper (this=0x1e75120, receiver=0x24ea510, e=0x7fff5f9bd7a0) at kernel/qapplication.cpp:4458
#33 0x00007f32dae643ba in QApplication::notify (this=<value optimized out>, receiver=0x24ea510, e=0x7fff5f9bd7a0) at kernel/qapplication.cpp:4341
#34 0x00007f32dc75a866 in KApplication::notify (this=0x1e66a70, receiver=0x24ea510, event=0x7fff5f9bd7a0) at ../../kdeui/kernel/kapplication.cpp:311
#35 0x00007f32dbaa249c in QCoreApplication::notifyInternal (this=0x1e66a70, receiver=0x24ea510, event=0x7fff5f9bd7a0) at kernel/qcoreapplication.cpp:731
#36 0x00007f32daeadacd in sendSpontaneousEvent (this=0x2df6440, pdev=0x20e07a8, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x23974a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#37 QWidgetPrivate::drawWidget (this=0x2df6440, pdev=0x20e07a8, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x23974a0) at kernel/qwidget.cpp:5492
#38 0x00007f32daeae6e2 in QWidgetPrivate::paintSiblingsRecursive (this=0x2de2710, pdev=0x20e07a8, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x23974a0) at kernel/qwidget.cpp:5699
#39 0x00007f32daeae59a in QWidgetPrivate::paintSiblingsRecursive (this=0x2de2710, pdev=0x20e07a8, siblings=..., index=4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x23974a0) at kernel/qwidget.cpp:5686
#40 0x00007f32daead80c in QWidgetPrivate::drawWidget (this=0x2de2710, pdev=0x20e07a8, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x23974a0) at kernel/qwidget.cpp:5545
#41 0x00007f32db0749eb in QWidgetBackingStore::sync (this=0x23974a0) at painting/qbackingstore.cpp:1333
#42 0x00007f32daea3f60 in QWidgetPrivate::syncBackingStore (this=0x2de2710) at kernel/qwidget.cpp:1842
#43 0x00007f32daeb1194 in QWidget::event (this=0x2d94ad0, event=0x2ebffc0) at kernel/qwidget.cpp:8552
#44 0x00007f32db263156 in QFrame::event (this=0x2d94ad0, e=0x2ebffc0) at widgets/qframe.cpp:557
#45 0x00007f32db2e48eb in QAbstractScrollArea::event (this=0x2d94ad0, e=0x2ebffc0) at widgets/qabstractscrollarea.cpp:996
#46 0x00007f32debbdfe6 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#47 0x00007f32dae5f9f4 in QApplicationPrivate::notify_helper (this=0x1e75120, receiver=0x2d94ad0, e=0x2ebffc0) at kernel/qapplication.cpp:4462
#48 0x00007f32dae643ba in QApplication::notify (this=<value optimized out>, receiver=0x2d94ad0, e=0x2ebffc0) at kernel/qapplication.cpp:4341
#49 0x00007f32dc75a866 in KApplication::notify (this=0x1e66a70, receiver=0x2d94ad0, event=0x2ebffc0) at ../../kdeui/kernel/kapplication.cpp:311
#50 0x00007f32dbaa249c in QCoreApplication::notifyInternal (this=0x1e66a70, receiver=0x2d94ad0, event=0x2ebffc0) at kernel/qcoreapplication.cpp:731
#51 0x00007f32dbaa5c25 in sendEvent (receiver=0x2d94ad0, event_type=77, data=0x1db7b60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#52 QCoreApplicationPrivate::sendPostedEvents (receiver=0x2d94ad0, event_type=77, data=0x1db7b60) at kernel/qcoreapplication.cpp:1372
#53 0x00007f32db45df7a in dispatchPendingUpdateRequests (this=0x1e7a840) at ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsview_p.h:189
#54 QGraphicsScenePrivate::_q_processDirtyItems (this=0x1e7a840) at graphicsview/qgraphicsscene.cpp:510
#55 0x00007f32db45e39a in QGraphicsScene::qt_metacall (this=0x1f4a1f0, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x2486570) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#56 0x00007f32de401b65 in Plasma::Corona::qt_metacall (this=0x1f4a1f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x2486570) at ./corona.moc:109
#57 0x00007f32debb2065 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#58 0x00007f32dbab649a in QObject::event (this=0x1f4a1f0, e=<value optimized out>) at kernel/qobject.cpp:1226
#59 0x00007f32db46ac7b in QGraphicsScene::event (this=0x1f4a1f0, event=0x2b7fab0) at graphicsview/qgraphicsscene.cpp:3544
#60 0x00007f32dae5f9f4 in QApplicationPrivate::notify_helper (this=0x1e75120, receiver=0x1f4a1f0, e=0x2b7fab0) at kernel/qapplication.cpp:4462
#61 0x00007f32dae643ba in QApplication::notify (this=<value optimized out>, receiver=0x1f4a1f0, e=0x2b7fab0) at kernel/qapplication.cpp:4341
#62 0x00007f32dc75a866 in KApplication::notify (this=0x1e66a70, receiver=0x1f4a1f0, event=0x2b7fab0) at ../../kdeui/kernel/kapplication.cpp:311
#63 0x00007f32dbaa249c in QCoreApplication::notifyInternal (this=0x1e66a70, receiver=0x1f4a1f0, event=0x2b7fab0) at kernel/qcoreapplication.cpp:731
#64 0x00007f32dbaa5c25 in sendEvent (receiver=0x0, event_type=0, data=0x1db7b60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#65 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1db7b60) at kernel/qcoreapplication.cpp:1372
#66 0x00007f32dbacd253 in sendPostedEvents (s=0x1e77dc0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#67 postEventSourceDispatch (s=0x1e77dc0) at kernel/qeventdispatcher_glib.cpp:277
#68 0x00007f32d329cbcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#69 0x00007f32d329d3a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#70 0x00007f32d329d639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#71 0x00007f32dbacd3ef in QEventDispatcherGlib::processEvents (this=0x1db7340, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#72 0x00007f32daf094de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#73 0x00007f32dbaa1882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#74 0x00007f32dbaa1abc in QEventLoop::exec (this=0x7fff5f9bf900, flags=...) at kernel/qeventloop.cpp:201
#75 0x00007f32dbaa5ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#76 0x00007f32debb8897 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#77 0x00007f32de804eff in __libc_start_main (main=0x400740 <_start+256>, argc=1, ubp_av=0x7fff5f9bfcc8, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff5f9bfcb8) at libc-start.c:226
#78 0x0000000000400669 in _start ()

This bug may be a duplicate of or related to bug 277129.

Possible duplicates by query: bug 277129, bug 277093, bug 276408, bug 276393, bug 276332.

Reported using DrKonqi