Bug 302569

Application: systemsettings (1.0)
KDE Platform Version: 4.8.3 (4.8.3)
Qt Version: 4.8.2
Operating System: Linux 3.4.2-1.fc16.i686 i686
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed: I open System Settings and then click to open Desktop Effects and crashed all the time wont load. The same thing I was doing when I tried to open Screen Saver, Workspace Appearance, Window Behavior, Screen Edges, Input Devices, Power Management, Phonon, Date & Time and Login Screen. No other applications were running in the background at the time when I was open above applications.

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[KCrash Handler]
#7  elf_machine_rela_relative (reloc_addr_arg=0x70b20fd5, l_addr=1866137600, reloc=<optimized out>) at ../sysdeps/i386/dl-machine.h:644
#8  elf_dynamic_do_Rela (skip_ifunc=0, nrelative=558769, relsize=6794148, reladdr=<optimized out>, map=0x8f56b68, lazy=<optimized out>) at do-rel.h:121
#9  _dl_relocate_object (scope=0x8f56d20, reloc_mode=1, consider_profiling=0) at dl-reloc.c:265
#10 0x4d0763ab in dl_open_worker (a=0xbfe44860) at dl-open.c:338
#11 0x4d071d0f in _dl_catch_error (objname=0xbfe44884, errstring=0xbfe44888, mallocedp=0xbfe4488f, operate=0x4d076100 <dl_open_worker>, args=0xbfe44860) at dl-error.c:178
#12 0x4d075d06 in _dl_open (file=0x8f36280 "/usr/lib/kde4/kcm_screensaver.so", mode=-2147483647, caller_dlopen=0x41692fa3, nsid=-2, argc=1, argv=0xbfe46ef4, env=0x8bc49b8) at dl-open.c:575
#13 0x4d264c09 in dlopen_doit (a=0xbfe44a30) at dlopen.c:67
#14 0x4d071d0f in _dl_catch_error (objname=0x8ab0724, errstring=0x8ab0728, mallocedp=0x8ab0720, operate=0x4d264b70 <dlopen_doit>, args=0xbfe44a30) at dl-error.c:178
#15 0x4d2653ba in _dlerror_run (operate=0x4d264b70 <dlopen_doit>, args=0xbfe44a30) at dlerror.c:164
#16 0x4d264cb7 in __dlopen (file=0x8f36280 "/usr/lib/kde4/kcm_screensaver.so", mode=1) at dlopen.c:88
#17 0x41692fa3 in QLibraryPrivate::load_sys (this=0x8f01e68) at plugin/qlibrary_unix.cpp:209
#18 0x4168f414 in load (this=0x8f01e68) at plugin/qlibrary.cpp:466
#19 QLibraryPrivate::load (this=0x8f01e68) at plugin/qlibrary.cpp:458
#20 0x4168f7de in QLibraryPrivate::loadPlugin (this=0x8f01e68) at plugin/qlibrary.cpp:516
#21 0x41683f73 in QPluginLoader::load (this=0xbfe44d70) at plugin/qpluginloader.cpp:227
#22 0x423b9f98 in KPluginLoader::load (this=0xbfe44d70) at /usr/src/debug/kdelibs-4.8.3/kdecore/util/kpluginloader.cpp:224
#23 0x423ba2d3 in KPluginLoader::factory (this=0xbfe44d70) at /usr/src/debug/kdelibs-4.8.3/kdecore/util/kpluginloader.cpp:189
#24 0x42bff1d7 in createInstance<KCModule> (error=0xbfe44dc8, args=..., parent=0x8e62230, parentWidget=0x0, this=0x8ccf868) at /usr/src/debug/kdelibs-4.8.3/kdecore/services/kservice.h:557
#25 createInstance<KCModule> (error=0xbfe44dc8, args=..., parent=0x8e62230, this=0x8ccf868) at /usr/src/debug/kdelibs-4.8.3/kdecore/services/kservice.h:536
#26 KCModuleLoader::loadModule (mod=..., report=KCModuleLoader::Inline, parent=0x8e62230, args=...) at /usr/src/debug/kdelibs-4.8.3/kutils/kcmoduleloader.cpp:89
#27 0x42c04bdb in KCModuleProxyPrivate::loadModule (this=0x8e24988) at /usr/src/debug/kdelibs-4.8.3/kutils/kcmoduleproxy.cpp:106
#28 0x42c05a3c in KCModuleProxy::realModule (this=0x8e62230) at /usr/src/debug/kdelibs-4.8.3/kutils/kcmoduleproxy.cpp:83
#29 0x42c05a82 in KCModuleProxy::showEvent (this=0x8e62230, ev=0xbfe455b0) at /usr/src/debug/kdelibs-4.8.3/kutils/kcmoduleproxy.cpp:197
#30 0x4389b46f in QWidget::event (this=0x8e62230, event=0xbfe455b0) at kernel/qwidget.cpp:8578
#31 0x43840264 in notify_helper (e=0xbfe455b0, receiver=0x8e62230, this=0x8ac00f8) at kernel/qapplication.cpp:4551
#32 QApplicationPrivate::notify_helper (this=0x8ac00f8, receiver=0x8e62230, e=0xbfe455b0) at kernel/qapplication.cpp:4523
#33 0x438456db in QApplication::notify (this=0x8ac00f8, receiver=0x8e62230, e=0xbfe455b0) at kernel/qapplication.cpp:4516
#34 0x4465ae42 in KApplication::notify (this=0xbfe46dbc, receiver=0x8e62230, event=0xbfe455b0) at /usr/src/debug/kdelibs-4.8.3/kdeui/kernel/kapplication.cpp:311
#35 0x416a1eae in QCoreApplication::notifyInternal (this=0xbfe46dbc, receiver=0x8e62230, event=0xbfe455b0) at kernel/qcoreapplication.cpp:915
#36 0x4389e0ed in sendEvent (event=0xbfe455b0, receiver=0x8e62230) at ../../src/corelib/kernel/qcoreapplication.h:231
#37 QWidgetPrivate::show_helper (this=0x8e623b8) at kernel/qwidget.cpp:7551
#38 0x4389ddb5 in QWidgetPrivate::show_recursive (this=0x8e623b8) at kernel/qwidget.cpp:7422
#39 0x4389deb9 in QWidgetPrivate::showChildren (this=0x8e60150, spontaneous=false) at kernel/qwidget.cpp:7859
#40 0x4389dfe1 in QWidgetPrivate::show_helper (this=0x8e60150) at kernel/qwidget.cpp:7498
#41 0x4389e421 in QWidget::setVisible (this=0x8c4ea10, visible=true) at kernel/qwidget.cpp:7773
#42 0x4389df38 in show (this=0x8c4ea10) at ../../src/gui/kernel/qwidget.h:494
#43 QWidgetPrivate::showChildren (this=0x8e5ff98, spontaneous=false) at kernel/qwidget.cpp:7861
#44 0x4389dfe1 in QWidgetPrivate::show_helper (this=0x8e5ff98) at kernel/qwidget.cpp:7498
#45 0x4389e421 in QWidget::setVisible (this=0x8bd1158, visible=true) at kernel/qwidget.cpp:7773
#46 0x4387be3d in show (this=0x8bd1158) at ../../src/gui/kernel/qwidget.h:494
#47 QStackedLayout::setCurrentIndex (this=0x8c7c0c8, index=2) at kernel/qstackedlayout.cpp:311
#48 0x4387bfa0 in QStackedLayout::setCurrentWidget (this=0x8c7c0c8, widget=0x8bd1158) at kernel/qstackedlayout.cpp:365
#49 0x43d1ec2f in QStackedWidget::setCurrentWidget (this=0x8c7be58, widget=0x8bd1158) at widgets/qstackedwidget.cpp:292
#50 0x44693b5e in KPageViewPrivate::_k_pageSelected (this=0x8c68308, index=..., previous=...) at /usr/src/debug/kdelibs-4.8.3/kdeui/paged/kpageview.cpp:235
#51 0x416b62f1 in QMetaObject::activate (sender=0x8e6f620, m=0x441beb28, local_signal_index=0, argv=0xbfe459c4) at kernel/qobject.cpp:3547
#52 0x43e5000e in QItemSelectionModel::selectionChanged (this=0x8e6f620, _t1=..., _t2=...) at .moc/release-shared/moc_qitemselectionmodel.cpp:165
#53 0x43e55d42 in QItemSelectionModel::emitSelectionChanged (this=0x8e6f620, newSelection=..., oldSelection=...) at itemviews/qitemselectionmodel.cpp:1600
#54 0x43e5731d in QItemSelectionModel::select (this=0x8e6f620, selection=..., command=...) at itemviews/qitemselectionmodel.cpp:1110
#55 0x44694d77 in select (command=<optimized out>, selection=..., this=0x8e6f620) at /usr/src/debug/kdelibs-4.8.3/kdeui/paged/kpageview_p.cpp:619
#56 KDEPrivate::SelectionModel::select (this=0x8e6f620, selection=..., command=...) at /usr/src/debug/kdelibs-4.8.3/kdeui/paged/kpageview_p.cpp:613
#57 0x43e1dab7 in QListView::setSelection (this=0xbfe45c08, rect=..., command=) at itemviews/qlistview.cpp:1379
#58 0x43df5029 in QAbstractItemView::mousePressEvent (this=0x8c99048, event=0xbfe46554) at itemviews/qabstractitemview.cpp:1690
#59 0x4389b44e in QWidget::event (this=0x8c99048, event=0xbfe46554) at kernel/qwidget.cpp:8367
#60 0x43cb6a56 in QFrame::event (this=0x8c99048, e=0xbfe46554) at widgets/qframe.cpp:557
#61 0x43d4a632 in QAbstractScrollArea::viewportEvent (this=0x8c99048, e=0xbfe46554) at widgets/qabstractscrollarea.cpp:1043
#62 0x43def90c in QAbstractItemView::viewportEvent (this=0x8c99048, event=0xbfe46554) at itemviews/qabstractitemview.cpp:1644
#63 0x43d4cdf6 in viewportEvent (this=<optimized out>, event=0xbfe46554) at widgets/qabstractscrollarea_p.h:100
#64 eventFilter (e=0xbfe46554, this=<optimized out>, o=<optimized out>) at widgets/qabstractscrollarea_p.h:116
#65 QAbstractScrollAreaFilter::eventFilter (this=0x8ca1268, o=0x8e6b588, e=0xbfe46554) at widgets/qabstractscrollarea_p.h:115
#66 0x416a2056 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x8ac00f8, receiver=0x8e6b588, event=0xbfe46554) at kernel/qcoreapplication.cpp:1025
#67 0x43840233 in notify_helper (e=0xbfe46554, receiver=0x8e6b588, this=0x8ac00f8) at kernel/qapplication.cpp:4547
#68 QApplicationPrivate::notify_helper (this=0x8ac00f8, receiver=0x8e6b588, e=0xbfe46554) at kernel/qapplication.cpp:4523
#69 0x4384632a in QApplication::notify (this=0x8ac00f8, receiver=0x8e6b588, e=0xbfe46554) at kernel/qapplication.cpp:4094
#70 0x4465ae42 in KApplication::notify (this=0xbfe46dbc, receiver=0x8e6b588, event=0xbfe46554) at /usr/src/debug/kdelibs-4.8.3/kdeui/kernel/kapplication.cpp:311
#71 0x416a1eae in QCoreApplication::notifyInternal (this=0xbfe46dbc, receiver=0x8e6b588, event=0xbfe46554) at kernel/qcoreapplication.cpp:915
#72 0x43841236 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#73 QApplicationPrivate::sendMouseEvent (receiver=0x8e6b588, event=0xbfe46554, alienWidget=0x8e6b588, nativeWidget=0x8bbed38, buttonDown=0x441cdd94, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3162
#74 0x438caf5c in QETWidget::translateMouseEvent (this=0x8bbed38, event=0xbfe46a0c) at kernel/qapplication_x11.cpp:4523
#75 0x438c9f3d in QApplication::x11ProcessEvent (this=0xbfe46dbc, event=0xbfe46a0c) at kernel/qapplication_x11.cpp:3646
#76 0x438f5085 in x11EventSourceDispatch (s=0x8ac3540, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#77 0x4d330aff in g_main_dispatch (context=0x8ac2670) at gmain.c:2441
#78 g_main_context_dispatch (context=0x8ac2670) at gmain.c:3011
#79 0x4d331240 in g_main_context_iterate (context=0x8ac2670, block=1295252752, dispatch=1, self=0x8abff10) at gmain.c:3089
#80 0x4d3314ef in g_main_context_iteration (context=0x8ac2670, may_block=1) at gmain.c:3152
#81 0x416d4bd8 in QEventDispatcherGlib::processEvents (this=0x8a9c530, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#82 0x438f4d1b in QGuiEventDispatcherGlib::processEvents (this=0x8a9c530, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#83 0x416a0a9e in QEventLoop::processEvents (this=0xbfe46d14, flags=...) at kernel/qeventloop.cpp:149
#84 0x416a0d49 in QEventLoop::exec (this=0xbfe46d14, flags=...) at kernel/qeventloop.cpp:204
#85 0x416a61eb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#86 0x4383e095 in QApplication::exec () at kernel/qapplication.cpp:3812
#87 0x08050322 in main (argc=1, argv=0xbfe46ef4) at /usr/src/debug/kde-workspace-4.8.3/systemsettings/app/main.cpp:49

Possible duplicates by query: bug 301727, bug 301619, bug 301159, bug 301134, bug 301023.

Reported using DrKonqi