Application: plasma-desktop (4.11.10)
KDE Platform Version: 4.13.2
Qt Version: 4.8.6
Operating System: Linux 3.13.0-29-generic x86_64
Distribution: Ubuntu 14.04 LTS

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

i was starting my desktop and open a picture directly in gimp without another application


- Unusual behavior I noticed:
plasma desktop crashes and restart in the background and the crashhandler opens

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma-Desktop-Umgebung (plasma-desktop), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f09180b7800 (LWP 1981))]

Thread 4 (Thread 0x7f08ebbd1700 (LWP 1988)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f0910d5effb in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f0910d5f039 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f090b60b182 in start_thread (arg=0x7f08ebbd1700) at pthread_create.c:312
#4  0x00007f09179ac30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f085d76d700 (LWP 2007)):
#0  0x00007f090af3b62d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f090af3b989 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f090aef9699 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f090aef9f03 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f090aefa0ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f09145747be in QEventDispatcherGlib::processEvents (this=0x7f084c0008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0x00007f09145460af in QEventLoop::processEvents (this=this@entry=0x7f085d76cda0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f09145463a5 in QEventLoop::exec (this=this@entry=0x7f085d76cda0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f0914442c5f in QThread::exec (this=this@entry=0x315c370) at thread/qthread.cpp:537
#9  0x00007f0914527823 in QInotifyFileSystemWatcherEngine::run (this=0x315c370) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007f091444532f in QThreadPrivate::start (arg=0x315c370) at thread/qthread_unix.cpp:349
#11 0x00007f090b60b182 in start_thread (arg=0x7f085d76d700) at pthread_create.c:312
#12 0x00007f09179ac30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f0856922700 (LWP 2008)):
#0  0x00007f091799d6bd in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f0905dcbe41 in ?? () from /usr/lib/nvidia-331/tls/libnvidia-tls.so.331.38
#2  0x00007f090af3ac20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f090aef9b14 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f090aef9f7b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f090aefa0ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f09145747be in QEventDispatcherGlib::processEvents (this=0x7f08440008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#7  0x00007f09145460af in QEventLoop::processEvents (this=this@entry=0x7f0856921da0, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007f09145463a5 in QEventLoop::exec (this=this@entry=0x7f0856921da0, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007f0914442c5f in QThread::exec (this=this@entry=0x32ce230) at thread/qthread.cpp:537
#10 0x00007f0914527823 in QInotifyFileSystemWatcherEngine::run (this=0x32ce230) at io/qfilesystemwatcher_inotify.cpp:265
#11 0x00007f091444532f in QThreadPrivate::start (arg=0x32ce230) at thread/qthread_unix.cpp:349
#12 0x00007f090b60b182 in start_thread (arg=0x7f0856922700) at pthread_create.c:312
#13 0x00007f09179ac30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f09180b7800 (LWP 1981)):
[KCrash Handler]
#6  0x00007f09178e7f79 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#7  0x00007f09178eb388 in __GI_abort () at abort.c:89
#8  0x00007f091443ac92 in qt_message_output (msgType=msgType@entry=QtFatalMsg, buf=0x79ceb88 "ASSERT failure in QList<T>::operator[]: \"index out of range\", file /usr/include/qt4/QtCore/qlist.h, line 477") at global/qglobal.cpp:2383
#9  0x00007f091443aff9 in qt_message(QtMsgType, const char *, typedef __va_list_tag __va_list_tag *) (msgType=msgType@entry=QtFatalMsg, msg=msg@entry=0x7f09145a8a48 "ASSERT failure in %s: \"%s\", file %s, line %d", ap=ap@entry=0x7fffc4d6ecc8) at global/qglobal.cpp:2429
#10 0x00007f091443b804 in qFatal (msg=msg@entry=0x7f09145a8a48 "ASSERT failure in %s: \"%s\", file %s, line %d") at global/qglobal.cpp:2612
#11 0x00007f091443b86a in qt_assert_x (where=where@entry=0x7f08e9c6fc0a "QList<T>::operator[]", what=what@entry=0x7f08e9c6fbf7 "index out of range", file=file@entry=0x7f08e9c6fbc8 "/usr/include/qt4/QtCore/qlist.h", line=line@entry=477) at global/qglobal.cpp:2065
#12 0x00007f08e9c66106 in operator[] (i=-1, this=0x31fff30) at /usr/include/qt4/QtCore/qlist.h:477
#13 KPeople::PersonsModel::onContactChanged (this=0x3200770, contactId=..., contact=...) at /build/buildd/libkpeople-0.2.2/src/personsmodel.cpp:252
#14 0x00007f091455b87a in QMetaObject::activate (sender=sender@entry=0x3200300, m=m@entry=0x7f08e9e74b00 <KPeople::AllContactsMonitor::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffc4d6ef80) at kernel/qobject.cpp:3539
#15 0x00007f08e9c6e907 in KPeople::AllContactsMonitor::contactChanged (this=this@entry=0x3200300, _t1=..., _t2=...) at /build/buildd/libkpeople-0.2.2/obj-x86_64-linux-gnu/src/allcontactsmonitor.moc:113
#16 0x00007f085c0821fb in AkonadiAllContacts::onItemChanged (this=0x3200300, item=...) at /build/buildd/libkpeople-0.2.2/src/plugins/akonadi/akonadidatasource.cpp:118
#17 0x00007f091455b87a in QMetaObject::activate (sender=0x3200b00, m=m@entry=0x7f0856114fe0 <Akonadi::Monitor::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffc4d6f1b0) at kernel/qobject.cpp:3539
#18 0x00007f0855dc5dc7 in Akonadi::Monitor::itemChanged (this=<optimized out>, _t1=..., _t2=...) at ./moc_monitor.cpp:231
#19 0x00007f0855dcefc4 in Akonadi::MonitorPrivate::emitItemsNotification (this=this@entry=0x320da00, msg=..., items=..., collection=..., collectionDest=...) at ../../akonadi/monitor_p.cpp:823
#20 0x00007f0855dd03a5 in Akonadi::MonitorPrivate::emitNotification (this=0x320da00, msg=...) at ../../akonadi/monitor_p.cpp:501
#21 0x00007f0855dcca51 in Akonadi::MonitorPrivate::flushPipeline (this=this@entry=0x320da00) at ../../akonadi/monitor_p.cpp:706
#22 0x00007f0855dccc29 in Akonadi::MonitorPrivate::dataAvailable (this=0x320da00) at ../../akonadi/monitor_p.cpp:715
#23 0x00007f091455b87a in QMetaObject::activate (sender=sender@entry=0x3201260, m=m@entry=0x7f0856112c80 <Akonadi::EntityCacheBase::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#24 0x00007f0855d73090 in Akonadi::EntityCacheBase::dataAvailable (this=this@entry=0x3201260) at ./moc_entitycache_p.cpp:101
#25 0x00007f0855d33514 in Akonadi::EntityListCache<Akonadi::Item, Akonadi::ItemFetchJob, Akonadi::ItemFetchScope>::processResult (this=0x3201260, job=<optimized out>) at ../../akonadi/entitycache_p.h:494
#26 0x00007f091455b87a in QMetaObject::activate (sender=sender@entry=0x4bb1bd0, m=m@entry=0x7f0914fdc600 <KJob::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fffc4d6f8c0) at kernel/qobject.cpp:3539
#27 0x00007f0914c4c6d2 in KJob::result (this=this@entry=0x4bb1bd0, _t1=_t1@entry=0x4bb1bd0) at ./kjob.moc:207
#28 0x00007f0914c4c710 in KJob::emitResult (this=0x4bb1bd0) at ../../kdecore/jobs/kjob.cpp:318
#29 0x00007f091455fc1e in QObject::event (this=0x4bb1bd0, e=<optimized out>) at kernel/qobject.cpp:1194
#30 0x00007f09138e0e2c in QApplicationPrivate::notify_helper (this=this@entry=0x1c00d40, receiver=receiver@entry=0x4bb1bd0, e=e@entry=0x617f3f0) at kernel/qapplication.cpp:4567
#31 0x00007f09138e74a0 in QApplication::notify (this=this@entry=0x1bf58a0, receiver=receiver@entry=0x4bb1bd0, e=e@entry=0x617f3f0) at kernel/qapplication.cpp:4353
#32 0x00007f091520cd1a in KApplication::notify (this=0x1bf58a0, receiver=0x4bb1bd0, event=0x617f3f0) at ../../kdeui/kernel/kapplication.cpp:311
#33 0x00007f09145474dd in QCoreApplication::notifyInternal (this=0x1bf58a0, receiver=receiver@entry=0x4bb1bd0, event=event@entry=0x617f3f0) at kernel/qcoreapplication.cpp:953
#34 0x00007f091454ab3d in sendEvent (event=0x617f3f0, receiver=0x4bb1bd0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#35 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1aeb1f0) at kernel/qcoreapplication.cpp:1577
#36 0x00007f091454afe3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#37 0x00007f0914574f83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#38 postEventSourceDispatch (s=0x1bf7f20) at kernel/qeventdispatcher_glib.cpp:287
#39 0x00007f090aef9e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007f090aefa048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007f090aefa0ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f09145747a1 in QEventDispatcherGlib::processEvents (this=0x1aecaf0, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#43 0x00007f0913982bb6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#44 0x00007f09145460af in QEventLoop::processEvents (this=this@entry=0x7fffc4d6fef0, flags=...) at kernel/qeventloop.cpp:149
#45 0x00007f09145463a5 in QEventLoop::exec (this=this@entry=0x7fffc4d6fef0, flags=...) at kernel/qeventloop.cpp:204
#46 0x00007f091454bb79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#47 0x00007f09138df37c in QApplication::exec () at kernel/qapplication.cpp:3828
#48 0x00007f0917cb367c in kdemain (argc=1, argv=0x7fffc4d70148) at ../../../../plasma/desktop/shell/main.cpp:126
#49 0x00007f09178d2ec5 in __libc_start_main (main=0x4006e0 <main(int, char**)>, argc=1, argv=0x7fffc4d70148, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffc4d70138) at libc-start.c:287
#50 0x000000000040070e in _start ()

Possible duplicates by query: bug 321758, bug 311441, bug 307621.

Reported using DrKonqi