Application: kded4 (4.13.1)
KDE Platform Version: 4.13.1
Qt Version: 4.8.5
Operating System: Linux 3.11.10-11-desktop x86_64
Distribution: "openSUSE 13.1 (Bottle) (x86_64)"

-- Information about the crash:
Crash occurred while setting up cube desktop animation.   Turned on effect and received crash.

The crash can be reproduced sometimes.

-- Backtrace:
Application: KDE Daemon (kded4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7faa260f9780 (LWP 1632))]

Thread 5 (Thread 0x7faa071ce700 (LWP 1749)):
#0  0x00007fff3a1e2987 in clock_gettime ()
#1  0x00007faa2373aa0d in clock_gettime () from /lib64/libc.so.6
#2  0x00007faa24cafe47 in do_gettime (frac=0x7faa071cdbb0, sec=0x7faa071cdba8) at tools/qelapsedtimer_unix.cpp:127
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:144
#4  0x00007faa24d89405 in updateCurrentTime (this=0x7faa00002860) at kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0x7faa00002860, tm=...) at kernel/qeventdispatcher_unix.cpp:460
#6  0x00007faa24d87bac in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7faa071cdc64) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007faa24d87c55 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007faa2083dcad in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#9  0x00007faa2083e523 in ?? () from /usr/lib64/libglib-2.0.so.0
#10 0x00007faa2083e70c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#11 0x00007faa24d87d76 in QEventDispatcherGlib::processEvents (this=0x7faa000008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#12 0x00007faa24d59d0f in QEventLoop::processEvents (this=this@entry=0x7faa071cde20, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007faa24d5a005 in QEventLoop::exec (this=this@entry=0x7faa071cde20, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007faa24c58fef in QThread::exec (this=this@entry=0x1582e30) at thread/qthread.cpp:536
#15 0x00007faa24d3b513 in QInotifyFileSystemWatcherEngine::run (this=0x1582e30) at io/qfilesystemwatcher_inotify.cpp:256
#16 0x00007faa24c5b68f in QThreadPrivate::start (arg=0x1582e30) at thread/qthread_unix.cpp:338
#17 0x00007faa249c40db in start_thread () from /lib64/libpthread.so.0
#18 0x00007faa2372d90d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fa9fdff3700 (LWP 1811)):
#0  0x00007faa23724b3d in poll () from /lib64/libc.so.6
#1  0x00007faa2083e604 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007faa2083ea6a in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fa9fe2d1c16 in ?? () from /usr/lib64/libgio-2.0.so.0
#4  0x00007faa20863035 in ?? () from /usr/lib64/libglib-2.0.so.0
#5  0x00007faa249c40db in start_thread () from /lib64/libpthread.so.0
#6  0x00007faa2372d90d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fa9fd5e6700 (LWP 1812)):
#0  0x00007fff3a1e2987 in clock_gettime ()
#1  0x00007faa2373aa0d in clock_gettime () from /lib64/libc.so.6
#2  0x00007faa24cafe47 in do_gettime (frac=0x7fa9fd5e5bb0, sec=0x7fa9fd5e5ba8) at tools/qelapsedtimer_unix.cpp:127
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:144
#4  0x00007faa24d89405 in updateCurrentTime (this=0x7fa9e0002860) at kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0x7fa9e0002860, tm=...) at kernel/qeventdispatcher_unix.cpp:460
#6  0x00007faa24d87bac in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7fa9fd5e5c64) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007faa24d87c55 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007faa2083dcad in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#9  0x00007faa2083e523 in ?? () from /usr/lib64/libglib-2.0.so.0
#10 0x00007faa2083e70c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#11 0x00007faa24d87d76 in QEventDispatcherGlib::processEvents (this=0x7fa9e00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#12 0x00007faa24d59d0f in QEventLoop::processEvents (this=this@entry=0x7fa9fd5e5e20, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007faa24d5a005 in QEventLoop::exec (this=this@entry=0x7fa9fd5e5e20, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007faa24c58fef in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#15 0x00007faa08efa297 in KCupsConnection::run() () from /usr/lib64/libkcupslib.so
#16 0x00007faa24c5b68f in QThreadPrivate::start (arg=0x158d980) at thread/qthread_unix.cpp:338
#17 0x00007faa249c40db in start_thread () from /lib64/libpthread.so.0
#18 0x00007faa2372d90d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fa9fcde5700 (LWP 1813)):
#0  0x00007faa2083dc40 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#1  0x00007faa2083e523 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007faa2083e70c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007faa24d87d76 in QEventDispatcherGlib::processEvents (this=0x7fa9dc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#4  0x00007faa24d59d0f in QEventLoop::processEvents (this=this@entry=0x7fa9fcde4e60, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007faa24d5a005 in QEventLoop::exec (this=this@entry=0x7fa9fcde4e60, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007faa24c58fef in QThread::exec (this=<optimized out>) at thread/qthread.cpp:536
#7  0x00007faa24c5b68f in QThreadPrivate::start (arg=0x159f010) at thread/qthread_unix.cpp:338
#8  0x00007faa249c40db in start_thread () from /lib64/libpthread.so.0
#9  0x00007faa2372d90d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7faa260f9780 (LWP 1632)):
[KCrash Handler]
#6  0x00007faa09985b90 in KScreen::Output::id() const () from /usr/lib64/libkscreen.so.1
#7  0x00007faa09548038 in ?? () from /usr/lib64/kde4/plugins/kscreen/KSC_XRandR.so
#8  0x00007faa09b972ae in KScreenDaemon::saveCurrentConfig() () from /usr/lib64/kde4/kded_kscreen.so
#9  0x00007faa24d6ed68 in QMetaObject::activate (sender=0x1571fb0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3556
#10 0x00007faa24d72f31 in QObject::event (this=0x1571fb0, e=<optimized out>) at kernel/qobject.cpp:1165
#11 0x00007faa23eda8ac in QApplicationPrivate::notify_helper (this=this@entry=0x13174b0, receiver=receiver@entry=0x1571fb0, e=e@entry=0x7fff3a09db50) at kernel/qapplication.cpp:4562
#12 0x00007faa23ee0e70 in QApplication::notify (this=this@entry=0x7fff3a09df00, receiver=receiver@entry=0x1571fb0, e=e@entry=0x7fff3a09db50) at kernel/qapplication.cpp:4348
#13 0x00007faa25aff5ea in KApplication::notify (this=0x7fff3a09df00, receiver=0x1571fb0, event=0x7fff3a09db50) at /usr/src/debug/kdelibs-4.13.1/kdeui/kernel/kapplication.cpp:311
#14 0x00007faa24d5b0ad in QCoreApplication::notifyInternal (this=0x7fff3a09df00, receiver=0x1571fb0, event=0x7fff3a09db50) at kernel/qcoreapplication.cpp:949
#15 0x00007faa24d8a83c in sendEvent (event=<optimized out>, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#16 QTimerInfoList::activateTimers (this=0x13188e0) at kernel/qeventdispatcher_unix.cpp:636
#17 0x00007faa24d87b59 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#18 idleTimerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:233
#19 0x00007faa2083e316 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#20 0x00007faa2083e668 in ?? () from /usr/lib64/libglib-2.0.so.0
#21 0x00007faa2083e70c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#22 0x00007faa24d87d55 in QEventDispatcherGlib::processEvents (this=0x1282670, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#23 0x00007faa23f77936 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#24 0x00007faa24d59d0f in QEventLoop::processEvents (this=this@entry=0x7fff3a09ddd0, flags=...) at kernel/qeventloop.cpp:149
#25 0x00007faa24d5a005 in QEventLoop::exec (this=this@entry=0x7fff3a09ddd0, flags=...) at kernel/qeventloop.cpp:204
#26 0x00007faa24d5f13b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#27 0x00007faa100f239b in kdemain () from /usr/lib64/libkdeinit4_kded4.so
#28 0x000000000040879e in _start ()

Reported using DrKonqi