Application: plasma-desktop (4.11.2)
KDE Platform Version: 4.11.2
Qt Version: 4.8.5
Operating System: Linux 3.11.6-4-desktop i686
Distribution: "openSUSE 13.1 (Bottle) (i586)"

-- Information about the crash:
Plasma desktop has suddenly crashed after I had been closing some applications (I was planning to shut down): non-reproducible, has only happened once; stable elsewhiles.

-- Backtrace:
Application: Plasma-Desktop-Umgebung (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb541d740 (LWP 1917))]

Thread 4 (Thread 0xadb4bb40 (LWP 2018)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:188
#1  0xb0f29832 in ?? () from /usr/lib/libQtScript.so.4
#2  0xb0f2987f in ?? () from /usr/lib/libQtScript.so.4
#3  0xb6b9eef6 in start_thread (arg=0xadb4bb40) at pthread_create.c:309
#4  0xb5f45fee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 3 (Thread 0xa5902b40 (LWP 2062)):
#0  0xb5f5396d in __GI___clock_gettime (clock_id=1, tp=0xa5901ff8) at ../sysdeps/unix/clock_gettime.c:115
#1  0xb6c7d07c in do_gettime (frac=0xa5901ff0, sec=0xa5901fe8) at tools/qelapsedtimer_unix.cpp:127
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:144
#3  0xb6d62e82 in updateCurrentTime (this=0x9e43e9c) at kernel/qeventdispatcher_unix.cpp:354
#4  QTimerInfoList::timerWait (this=this@entry=0x9e43e9c, tm=...) at kernel/qeventdispatcher_unix.cpp:460
#5  0xb6d6143b in timerSourcePrepareHelper (src=src@entry=0x9e43e68, timeout=0xa59020ec) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb6d614ca in timerSourcePrepare (source=0x9e43e68, timeout=<optimized out>, timeout@entry=0xa59020ec) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb590a0d3 in g_main_context_prepare (context=context@entry=0x9e48240, priority=priority@entry=0xa5902148) at gmain.c:3339
#8  0xb590a9ef in g_main_context_iterate (context=context@entry=0x9e48240, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3692
#9  0xb590ac38 in g_main_context_iteration (context=0x9e48240, may_block=1) at gmain.c:3773
#10 0xb6d6160f in QEventDispatcherGlib::processEvents (this=0x9e47d90, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#11 0xb6d30a03 in QEventLoop::processEvents (this=this@entry=0xa5902258, flags=...) at kernel/qeventloop.cpp:149
#12 0xb6d30d29 in QEventLoop::exec (this=this@entry=0xa5902258, flags=...) at kernel/qeventloop.cpp:204
#13 0xb6c1f30d in QThread::exec (this=this@entry=0x9e43d50) at thread/qthread.cpp:536
#14 0xb6d10e14 in QInotifyFileSystemWatcherEngine::run (this=0x9e43d50) at io/qfilesystemwatcher_inotify.cpp:256
#15 0xb6c21c5f in QThreadPrivate::start (arg=0x9e43d50) at thread/qthread_unix.cpp:338
#16 0xb6b9eef6 in start_thread (arg=0xa5902b40) at pthread_create.c:309
#17 0xb5f45fee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 2 (Thread 0xa4af0b40 (LWP 2088)):
#0  __x86.get_pc_thunk.bx () at ../sysdeps/i386/crti.S:66
#1  0xb6ba1030 in __GI___pthread_mutex_lock (mutex=0xa024410) at ../nptl/pthread_mutex_lock.c:63
#2  0xb594dc60 in g_mutex_lock (mutex=mutex@entry=0xa024930) at gthread-posix.c:213
#3  0xb5909c66 in g_main_context_release (context=context@entry=0xa024930) at gmain.c:3160
#4  0xb590aaa0 in g_main_context_iterate (context=context@entry=0xa024930, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3714
#5  0xb590ac38 in g_main_context_iteration (context=0xa024930, may_block=1) at gmain.c:3773
#6  0xb6d6160f in QEventDispatcherGlib::processEvents (this=0xa042238, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#7  0xb6d30a03 in QEventLoop::processEvents (this=this@entry=0xa4af0258, flags=...) at kernel/qeventloop.cpp:149
#8  0xb6d30d29 in QEventLoop::exec (this=this@entry=0xa4af0258, flags=...) at kernel/qeventloop.cpp:204
#9  0xb6c1f30d in QThread::exec (this=this@entry=0xa024140) at thread/qthread.cpp:536
#10 0xb6d10e14 in QInotifyFileSystemWatcherEngine::run (this=0xa024140) at io/qfilesystemwatcher_inotify.cpp:256
#11 0xb6c21c5f in QThreadPrivate::start (arg=0xa024140) at thread/qthread_unix.cpp:338
#12 0xb6b9eef6 in start_thread (arg=0xa4af0b40) at pthread_create.c:309
#13 0xb5f45fee in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129

Thread 1 (Thread 0xb541d740 (LWP 1917)):
[KCrash Handler]
#6  0xadd66bf7 in TaskManager::TaskGroup::add (this=0xab38510, item=item@entry=0x9c21c28, insertIndex=0, insertIndex@entry=-1) at /usr/src/debug/kde-workspace-4.11.2/libs/taskmanager/taskgroup.cpp:221
#7  0xadd49778 in TaskManager::GroupManagerPrivate::currentDesktopChanged (this=0x9b121f0, newDesktop=4) at /usr/src/debug/kde-workspace-4.11.2/libs/taskmanager/groupmanager.cpp:511
#8  0xadd4ba88 in TaskManager::GroupManager::qt_static_metacall (_o=0x0, _id=1, _a=0xbf896f48, _c=<optimized out>) at /usr/src/debug/kde-workspace-4.11.2/build/libs/taskmanager/groupmanager.moc:84
#9  0xb6d46c55 in QMetaObject::activate (sender=sender@entry=0x95a4218, m=m@entry=0xadd8ea78 <TaskManager::TaskManager::staticMetaObject>, local_signal_index=local_signal_index@entry=4, argv=argv@entry=0xbf896f48) at kernel/qobject.cpp:3556
#10 0xadd6d015 in TaskManager::TaskManager::desktopChanged (this=this@entry=0x95a4218, _t1=_t1@entry=4) at /usr/src/debug/kde-workspace-4.11.2/build/libs/taskmanager/taskmanager.moc:214
#11 0xadd6d043 in TaskManager::TaskManager::currentDesktopChanged (this=0x95a4218, desktop=4) at /usr/src/debug/kde-workspace-4.11.2/libs/taskmanager/taskmanager.cpp:421
#12 0xadd6f629 in TaskManager::TaskManager::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=0xbf897088, _c=<optimized out>) at /usr/src/debug/kde-workspace-4.11.2/build/libs/taskmanager/taskmanager.moc:106
#13 0xb6d46c55 in QMetaObject::activate (sender=sender@entry=0x9735ef8, m=m@entry=0xb76bc198 <KWindowSystem::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0xbf897088) at kernel/qobject.cpp:3556
#14 0xb75ce075 in KWindowSystem::currentDesktopChanged (this=this@entry=0x9735ef8, _t1=4) at /usr/src/debug/kdelibs-4.11.2/build/kdeui/kwindowsystem.moc:135
#15 0xb75cf7ec in KWindowSystemPrivate::x11Event (this=0x9621678, ev=0xbf8971bc) at /usr/src/debug/kdelibs-4.11.2/kdeui/windowmanagement/kwindowsystem_x11.cpp:193
#16 0xb74af740 in publicX11Event (e=0xbf8971bc, this=<optimized out>) at /usr/src/debug/kdelibs-4.11.2/kdeui/kernel/ksystemeventfilter.cpp:43
#17 KSystemEventFilterPrivate::filterEvent (this=0x973b400, message=message@entry=0xbf8971bc) at /usr/src/debug/kdelibs-4.11.2/kdeui/kernel/ksystemeventfilter.cpp:102
#18 0xb74af7c0 in _k_eventFilter (message=0xbf8971bc) at /usr/src/debug/kdelibs-4.11.2/kdeui/kernel/ksystemeventfilter.cpp:91
#19 0xb6d23aae in QAbstractEventDispatcher::filterEvent (this=0x95ff130, message=0xbf8971bc) at kernel/qabstracteventdispatcher.cpp:542
#20 0xb62ce361 in ?? () from /usr/lib/libQtGui.so.4
#21 0xb590a7ce in g_main_dispatch (context=0x958a4d0, context@entry=0x95849c8) at gmain.c:3065
#22 g_main_context_dispatch (context=context@entry=0x958a4d0) at gmain.c:3641
#23 0xb590ab78 in g_main_context_iterate (context=context@entry=0x958a4d0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3712
#24 0xb590ac38 in g_main_context_iteration (context=0x958a4d0, may_block=1) at gmain.c:3773
#25 0xb6d615ef in QEventDispatcherGlib::processEvents (this=0x95ff130, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#26 0xb62ce51e in ?? () from /usr/lib/libQtGui.so.4
#27 0xb6d30a03 in QEventLoop::processEvents (this=this@entry=0xbf897478, flags=...) at kernel/qeventloop.cpp:149
#28 0xb6d30d29 in QEventLoop::exec (this=this@entry=0xbf897478, flags=...) at kernel/qeventloop.cpp:204
#29 0xb6d364fe in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#30 0xb621c944 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#31 0xafa00f77 in kdemain (argc=1, argv=0x95e5bf8) at /usr/src/debug/kde-workspace-4.11.2/plasma/desktop/shell/main.cpp:126
#32 0x0804fba3 in _start ()

Possible duplicates by query: bug 327436, bug 324218.

Reported using DrKonqi