Application: plasma-desktop (4.11.1)
KDE Platform Version: 4.11.1
Qt Version: 4.8.5
Operating System: Linux 3.11.3-201.fc19.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed: Logging in as a regular user causes plasma activitiy shell to crash as well as Kmix. 

- Custom settings of the application: Nepomuk has been turned off.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Bus error
Using host libthread_db library "/lib64/libthread_db.so.1".
81	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7fcf589798c0 (LWP 2147))]

Thread 2 (Thread 0x7fcf48fd2700 (LWP 2148)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x0000003b4f7860bb in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x3b4fa83f00 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x0000003b4f7860f9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x0000003b2fa07c53 in start_thread (arg=0x7fcf48fd2700) at pthread_create.c:308
#4  0x0000003b2f2f5e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7fcf589798c0 (LWP 2147)):
[KCrash Handler]
#6  0x0000003b3be2ae94 in testAndSetOrdered (newValue=1, expectedValue=0, this=0x7fcebdd47000) at /usr/include/QtCore/qatomic_x86_64.h:145
#7  testAndSetAcquire (newValue=1, expectedValue=0, this=0x7fcebdd47000) at /usr/include/QtCore/qatomic_x86_64.h:267
#8  KSharedDataCache::Private::mapSharedMemory (this=this@entry=0x23d82d0) at /usr/src/debug/kdelibs-4.11.1/kdecore/util/kshareddatacache.cpp:1160
#9  0x0000003b3be24e7f in Private (expectedItemSize=0, defaultCacheSize=83886080, name=..., this=0x23d82d0) at /usr/src/debug/kdelibs-4.11.1/kdecore/util/kshareddatacache.cpp:1005
#10 KSharedDataCache::KSharedDataCache (this=0x2605270, cacheName=..., defaultCacheSize=83886080, expectedItemSize=0) at /usr/src/debug/kdelibs-4.11.1/kdecore/util/kshareddatacache.cpp:1430
#11 0x0000003b3e29ee2e in KImageCache::KImageCache (this=0x2605270, cacheName=..., defaultCacheSize=83886080, expectedItemSize=<optimized out>) at /usr/src/debug/kdelibs-4.11.1/kdeui/util/kimagecache.cpp:86
#12 0x000000376ffca62d in Plasma::ThemePrivate::useCache (this=0x255aca0) at /usr/src/debug/kdelibs-4.11.1/plasma/theme.cpp:251
#13 0x000000376ffcb0d2 in Plasma::Theme::findInCache (this=this@entry=0x247fae0, key=..., pix=...) at /usr/src/debug/kdelibs-4.11.1/plasma/theme.cpp:974
#14 0x000000376ff61170 in Plasma::FrameSvgPrivate::generateBackground (this=this@entry=0x2a82e30, frame=frame@entry=0x23d8aa0) at /usr/src/debug/kdelibs-4.11.1/plasma/framesvg.cpp:671
#15 0x000000376ff6228e in Plasma::FrameSvgPrivate::alphaMask (this=0x2a82e30) at /usr/src/debug/kdelibs-4.11.1/plasma/framesvg.cpp:646
#16 0x000000376ff62c42 in Plasma::FrameSvg::mask (this=<optimized out>) at /usr/src/debug/kdelibs-4.11.1/plasma/framesvg.cpp:459
#17 0x000000376ff42809 in Plasma::DialogPrivate::updateMask (this=0x2a82c20) at /usr/src/debug/kdelibs-4.11.1/plasma/dialog.cpp:116
#18 0x000000376ff43e1e in Plasma::DialogPrivate::themeChanged (this=0x2a82c20) at /usr/src/debug/kdelibs-4.11.1/plasma/dialog.cpp:104
#19 0x000000376ff44132 in Plasma::Dialog::Dialog (this=0x2a829e0, parent=<optimized out>, f=...) at /usr/src/debug/kdelibs-4.11.1/plasma/dialog.cpp:406
#20 0x00007fcf4802b139 in DialogProxy::DialogProxy(QDeclarativeItem*) () from /usr/lib64/kde4/imports/org/kde/plasma/core/libcorebindingsplugin.so
#21 0x00007fcf48017820 in void QDeclarativePrivate::createInto<DialogProxy>(void*) () from /usr/lib64/kde4/imports/org/kde/plasma/core/libcorebindingsplugin.so
#22 0x0000003b501fb877 in QDeclarativeType::create (this=0x294bc80, out=out@entry=0x7fffda59d590, memory=memory@entry=0x7fffda59d598, additionalMemory=additionalMemory@entry=128) at qml/qdeclarativemetatype.cpp:461
#23 0x0000003b501cb5eb in QDeclarativeCompiledData::TypeReference::createInstance (this=0x2ae5c00, ctxt=ctxt@entry=0x2a82100, bindings=..., errors=errors@entry=0x7fffda5a0190) at qml/qdeclarativevme.cpp:1063
#24 0x0000003b501cc5d3 in QDeclarativeVME::run (this=0x7fffda5a0190, stack=..., ctxt=ctxt@entry=0x2a82100, comp=comp@entry=0x2ab69d0, start=start@entry=0, count=<optimized out>, bindingSkipList=...) at qml/qdeclarativevme.cpp:228
#25 0x0000003b501cfe71 in QDeclarativeVME::run (this=this@entry=0x7fffda5a0190, ctxt=ctxt@entry=0x2a82100, comp=comp@entry=0x2ab69d0, start=0, start@entry=-1, count=<optimized out>, count@entry=-1, bindingSkipList=...) at qml/qdeclarativevme.cpp:133
#26 0x0000003b501c3508 in QDeclarativeComponentPrivate::begin (parentContext=parentContext@entry=0x2aaebe0, componentCreationContext=componentCreationContext@entry=0x0, component=0x2ab69d0, start=start@entry=-1, count=count@entry=-1, state=state@entry=0x0, errors=errors@entry=0x7fffda5a2e20, bindings=...) at qml/qdeclarativecomponent.cpp:871
#27 0x0000003b501cb709 in QDeclarativeCompiledData::TypeReference::createInstance (this=0x2aaaa80, ctxt=ctxt@entry=0x2aaebe0, bindings=..., errors=errors@entry=0x7fffda5a2e20) at qml/qdeclarativevme.cpp:1076
#28 0x0000003b501cc5d3 in QDeclarativeVME::run (this=0x7fffda5a2e20, stack=..., ctxt=ctxt@entry=0x2aaebe0, comp=comp@entry=0x2abb8a0, start=start@entry=0, count=<optimized out>, bindingSkipList=...) at qml/qdeclarativevme.cpp:228
#29 0x0000003b501cfe71 in QDeclarativeVME::run (this=this@entry=0x7fffda5a2e20, ctxt=ctxt@entry=0x2aaebe0, comp=comp@entry=0x2abb8a0, start=0, start@entry=-1, count=<optimized out>, count@entry=-1, bindingSkipList=...) at qml/qdeclarativevme.cpp:133
#30 0x0000003b501c3508 in QDeclarativeComponentPrivate::begin (parentContext=parentContext@entry=0x2a7af20, componentCreationContext=<optimized out>, component=0x2abb8a0, start=-1, count=-1, state=state@entry=0x2a7bc98, errors=errors@entry=0x0, bindings=...) at qml/qdeclarativecomponent.cpp:871
#31 0x0000003b501c39df in QDeclarativeComponentPrivate::beginCreate (this=0x2a7bbe0, context=0x2a7af20, bindings=...) at qml/qdeclarativecomponent.cpp:836
#32 0x0000003b501c3abd in QDeclarativeComponent::beginCreate (this=<optimized out>, context=<optimized out>) at qml/qdeclarativecomponent.cpp:798
#33 0x0000003b501c168b in QDeclarativeComponent::create (this=0x2a79af0, context=<optimized out>) at qml/qdeclarativecomponent.cpp:767
#34 0x000000376ffe055c in Plasma::DeclarativeWidgetPrivate::finishExecute (this=0x2a74420) at /usr/src/debug/kdelibs-4.11.1/plasma/widgets/declarativewidget.cpp:135
#35 0x000000376ffe0cb0 in Plasma::DeclarativeWidgetPrivate::execute (this=0x2a74420, fileName=...) at /usr/src/debug/kdelibs-4.11.1/plasma/widgets/declarativewidget.cpp:116
#36 0x00007fcf4987f4ea in Tasks::init() () from /usr/lib64/kde4/plasma_applet_tasks.so
#37 0x000000376ff2b1ac in Plasma::ContainmentPrivate::initApplets (this=0x2882b20) at /usr/src/debug/kdelibs-4.11.1/plasma/containment.cpp:460
#38 0x000000376ff3811c in Plasma::CoronaPrivate::importLayout (this=0x260b4c0, conf=..., mergeConfig=mergeConfig@entry=false) at /usr/src/debug/kdelibs-4.11.1/plasma/corona.cpp:1067
#39 0x000000376ff38b1c in Plasma::Corona::loadLayout (this=this@entry=0x247aab0, configName=...) at /usr/src/debug/kdelibs-4.11.1/plasma/corona.cpp:278
#40 0x000000376ff38bd2 in Plasma::Corona::initializeLayout (this=0x247aab0, configName=...) at /usr/src/debug/kdelibs-4.11.1/plasma/corona.cpp:181
#41 0x0000003770c5103a in PlasmaApp::corona(bool) () from /lib64/libkdeinit4_plasma-desktop.so
#42 0x0000003770c51645 in PlasmaApp::setupDesktop() () from /lib64/libkdeinit4_plasma-desktop.so
#43 0x0000003770c559a5 in PlasmaApp::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) [clone .part.73] () from /lib64/libkdeinit4_plasma-desktop.so
#44 0x0000003b3a39232e in QObject::event (this=this@entry=0x2391e10, e=e@entry=0x2550400) at kernel/qobject.cpp:1194
#45 0x0000003b3a37e5dc in QCoreApplication::event (this=this@entry=0x2391e10, e=e@entry=0x2550400) at kernel/qcoreapplication.cpp:1761
#46 0x0000003b3cfcd4d3 in QApplication::event (this=0x2391e10, e=0x2550400) at kernel/qapplication.cpp:2544
#47 0x0000003b3cfc84dc in QApplicationPrivate::notify_helper (this=this@entry=0x23e27d0, receiver=receiver@entry=0x2391e10, e=e@entry=0x2550400) at kernel/qapplication.cpp:4562
#48 0x0000003b3cfceaa0 in QApplication::notify (this=this@entry=0x2391e10, receiver=receiver@entry=0x2391e10, e=e@entry=0x2550400) at kernel/qapplication.cpp:4348
#49 0x0000003b3e23fd2a in KApplication::notify (this=0x2391e10, receiver=0x2391e10, event=0x2550400) at /usr/src/debug/kdelibs-4.11.1/kdeui/kernel/kapplication.cpp:311
#50 0x0000003b3a37a26d in QCoreApplication::notifyInternal (this=0x2391e10, receiver=receiver@entry=0x2391e10, event=event@entry=0x2550400) at kernel/qcoreapplication.cpp:949
#51 0x0000003b3a37d1df in sendEvent (event=0x2550400, receiver=0x2391e10) at kernel/qcoreapplication.h:231
#52 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x2322490) at kernel/qcoreapplication.cpp:1573
#53 0x0000003b3a37d683 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1466
#54 0x0000003b3a3a7883 in sendPostedEvents () at kernel/qcoreapplication.h:236
#55 postEventSourceDispatch (s=s@entry=0x23d9f00) at kernel/qeventdispatcher_glib.cpp:280
#56 0x0000003b31647e06 in g_main_dispatch (context=0x23e2b60) at gmain.c:3054
#57 g_main_context_dispatch (context=context@entry=0x23e2b60) at gmain.c:3630
#58 0x0000003b31648158 in g_main_context_iterate (context=context@entry=0x23e2b60, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3701
#59 0x0000003b316481fc in g_main_context_iteration (context=0x23e2b60, may_block=1) at gmain.c:3762
#60 0x0000003b3a3a7145 in QEventDispatcherGlib::processEvents (this=0x2323df0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#61 0x0000003b3d064fc6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#62 0x0000003b3a378ecf in QEventLoop::processEvents (this=this@entry=0x7fffda5a3b90, flags=...) at kernel/qeventloop.cpp:149
#63 0x0000003b3a3791c5 in QEventLoop::exec (this=this@entry=0x7fffda5a3b90, flags=...) at kernel/qeventloop.cpp:204
#64 0x0000003b3a37e45b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#65 0x0000003770c3c40c in kdemain () from /lib64/libkdeinit4_plasma-desktop.so
#66 0x0000003b2f221b75 in __libc_start_main (main=0x400940 <main>, argc=1, ubp_av=0x7fffda5a3de8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffda5a3dd8) at libc-start.c:274
#67 0x0000000000400971 in _start ()

Possible duplicates by query: bug 324619.

Reported using DrKonqi