Bug 329777

Application: systemsettings (4.11.3)
KDE Platform Version: 4.12.0
Qt Version: 4.8.4
Operating System: Linux 3.11.0-15-generic i686
Distribution: Ubuntu 13.10

-- Information about the crash:
"System Preferences" closed as soon as the window opened. Este comportamiento de la ventana al abrir las preferencias del sistema ocurre a veces en incluso a ocurrido sin que yo corriera alguna otra aplicación.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Preferencias del sistema (systemsettings), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb1544740 (LWP 12821))]

Thread 3 (Thread 0xadf06b40 (LWP 12822)):
#0  0xb775c424 in __kernel_vsyscall ()
#1  0xb5da34d2 in clock_gettime (clock_id=1, tp=0xadf05fc8) at ../sysdeps/unix/clock_gettime.c:115
#2  0xb5ffc3ec in do_gettime (frac=0xadf05fc0, sec=0xadf05fb8) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0xb60e1fd2 in updateCurrentTime (this=0xad602074) at kernel/qeventdispatcher_unix.cpp:354
#5  QTimerInfoList::timerWait (this=0xad602074, tm=...) at kernel/qeventdispatcher_unix.cpp:461
#6  0xb60e067b in timerSourcePrepareHelper (src=<optimized out>, timeout=0xadf060bc) at kernel/qeventdispatcher_glib.cpp:136
#7  0xb60e070d in timerSourcePrepare (source=0xad602040, timeout=0xadf060bc) at kernel/qeventdispatcher_glib.cpp:169
#8  0xb28bc143 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb28bca5f in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb28bcca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#11 0xb60e08df in QEventDispatcherGlib::processEvents (this=0xad600468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0xb60af9f3 in QEventLoop::processEvents (this=this@entry=0xadf06228, flags=...) at kernel/qeventloop.cpp:149
#13 0xb60afd19 in QEventLoop::exec (this=this@entry=0xadf06228, flags=...) at kernel/qeventloop.cpp:204
#14 0xb5f9ee3d in QThread::exec (this=this@entry=0x978f1a0) at thread/qthread.cpp:542
#15 0xb608fe14 in QInotifyFileSystemWatcherEngine::run (this=0x978f1a0) at io/qfilesystemwatcher_inotify.cpp:265
#16 0xb5fa172f in QThreadPrivate::start (arg=0x978f1a0) at thread/qthread_unix.cpp:338
#17 0xb299bd78 in start_thread (arg=0xadf06b40) at pthread_create.c:311
#18 0xb5d9001e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 2 (Thread 0xad261b40 (LWP 12824)):
#0  0xb775c424 in __kernel_vsyscall ()
#1  0xb299f84b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:187
#2  0xb5d9d9bc in __pthread_cond_wait (cond=0xb3b888d0, mutex=0xb3b888b8) at forward.c:149
#3  0xb3a85ef2 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb3a85f3f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb299bd78 in start_thread (arg=0xad261b40) at pthread_create.c:311
#6  0xb5d9001e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:131

Thread 1 (Thread 0xb1544740 (LWP 12821)):
[KCrash Handler]
#7  0xb34dc38e in QDeclarativeItem::~QDeclarativeItem (this=0x989cc78, __in_chrg=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:1668
#8  0xb34a042b in ~QDeclarativeElement (this=0x989cc78, __in_chrg=<optimized out>) at ../../include/QtDeclarative/../../src/declarative/qml/qdeclarativeprivate.h:87
#9  QDeclarativePrivate::QDeclarativeElement<QDeclarativeItem>::~QDeclarativeElement (this=0x989cc78, __in_chrg=<optimized out>) at ../../include/QtDeclarative/../../src/declarative/qml/qdeclarativeprivate.h:87
#10 0xb60c4423 in qDeleteInEventHandler (o=o@entry=0x989cc78) at kernel/qobject.cpp:4269
#11 0xb60ca5b0 in QObject::event (this=0x989cc78, e=0x9818b28) at kernel/qobject.cpp:1175
#12 0xb34d7384 in QDeclarativeItem::event (this=<optimized out>, ev=<optimized out>) at graphicsitems/qdeclarativeitem.cpp:3748
#13 0xb6689744 in QApplicationPrivate::notify_helper (this=0x94a1d38, receiver=0x989cc78, e=0x9818b28) at kernel/qapplication.cpp:4567
#14 0xb6690223 in QApplication::notify (this=0xbfa30e7c, receiver=receiver@entry=0x989cc78, e=e@entry=0x9818b28) at kernel/qapplication.cpp:4353
#15 0xb71d7164 in KApplication::notify (this=0xbfa30e7c, receiver=0x989cc78, event=0x9818b28) at ../../kdeui/kernel/kapplication.cpp:311
#16 0xb60b0eda in QCoreApplication::notifyInternal (this=0xbfa30e7c, receiver=receiver@entry=0x989cc78, event=event@entry=0x9818b28) at kernel/qcoreapplication.cpp:946
#17 0xb60b46ad in sendEvent (event=0x9818b28, receiver=0x989cc78) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#18 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x9468130) at kernel/qcoreapplication.cpp:1570
#19 0xb60b4bbc in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#20 0xb60e0f6e in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#21 postEventSourceDispatch (s=0x94a17f0) at kernel/qeventdispatcher_glib.cpp:279
#22 0xb28bc83e in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#23 0xb28bcbe8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#24 0xb28bcca8 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#25 0xb60e08bf in QEventDispatcherGlib::processEvents (this=this@entry=0x9468ec0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#26 0xb673e32e in QGuiEventDispatcherGlib::processEvents (this=0x9468ec0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#27 0xb60af9f3 in QEventLoop::processEvents (this=this@entry=0xbfa30dc8, flags=...) at kernel/qeventloop.cpp:149
#28 0xb60afd19 in QEventLoop::exec (this=this@entry=0xbfa30dc8, flags=...) at kernel/qeventloop.cpp:204
#29 0xb60b589e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#30 0xb6687974 in QApplication::exec () at kernel/qapplication.cpp:3828
#31 0x08050490 in main (argc=5, argv=0xbfa30f54) at ../../../systemsettings/app/main.cpp:49

Possible duplicates by query: bug 329142, bug 326353, bug 324077, bug 323543, bug 323394.

Reported using DrKonqi