Bug 300528

Application: systemsettings (1.0)
KDE Platform Version: 4.8.3 (4.8.3)
Qt Version: 4.8.1
Operating System: Linux 3.3.6-3.fc16.i686 i686
Distribution: "Fedora release 16 (Verne)"

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

i opened input devices and it always crash, everytime . it happened after i changed the milisecond refresh rate of the keyboard

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=0xbbb40d95, l_addr=3124563968, reloc=<optimized out>) at ../sysdeps/i386/dl-machine.h:644
#8  elf_dynamic_do_Rela (skip_ifunc=0, nrelative=558710, relsize=6793428, reladdr=<optimized out>, map=0x93e64a8, lazy=<optimized out>) at do-rel.h:121
#9  _dl_relocate_object (scope=0x93e6660, reloc_mode=1, consider_profiling=0) at dl-reloc.c:265
#10 0x42f9a3ab in dl_open_worker (a=0xbf91e120) at dl-open.c:338
#11 0x42f95d0f in _dl_catch_error (objname=0xbf91e144, errstring=0xbf91e148, mallocedp=0xbf91e14f, operate=0x42f9a100 <dl_open_worker>, args=0xbf91e120) at dl-error.c:178
#12 0x42f99d06 in _dl_open (file=0x9336a78 "/usr/lib/kde4/kcm_keyboard.so", mode=-2147483647, caller_dlopen=0x43c9d623, nsid=-2, argc=5, argv=0xbf920be4, env=0x91685c8) at dl-open.c:575
#13 0x43178c09 in dlopen_doit (a=0xbf91e2f0) at dlopen.c:67
#14 0x42f95d0f in _dl_catch_error (objname=0x907900c, errstring=0x9079010, mallocedp=0x9079008, operate=0x43178b70 <dlopen_doit>, args=0xbf91e2f0) at dl-error.c:178
#15 0x431793ba in _dlerror_run (operate=0x43178b70 <dlopen_doit>, args=0xbf91e2f0) at dlerror.c:164
#16 0x43178cb7 in __dlopen (file=0x9336a78 "/usr/lib/kde4/kcm_keyboard.so", mode=1) at dlopen.c:88
#17 0x43c9d623 in QLibraryPrivate::load_sys (this=0x9251f10) at plugin/qlibrary_unix.cpp:209
#18 0x43c99a94 in load (this=0x9251f10) at plugin/qlibrary.cpp:466
#19 QLibraryPrivate::load (this=0x9251f10) at plugin/qlibrary.cpp:458
#20 0x43c99e5e in QLibraryPrivate::loadPlugin (this=0x9251f10) at plugin/qlibrary.cpp:516
#21 0x43c8e5f3 in QPluginLoader::load (this=0xbf91e630) at plugin/qpluginloader.cpp:227
#22 0x44140f98 in KPluginLoader::load (this=0xbf91e630) at /usr/src/debug/kdelibs-4.8.3/kdecore/util/kpluginloader.cpp:224
#23 0x441412d3 in KPluginLoader::factory (this=0xbf91e630) at /usr/src/debug/kdelibs-4.8.3/kdecore/util/kpluginloader.cpp:189
#24 0x467ac1d7 in createInstance<KCModule> (error=0xbf91e688, args=..., parent=0x90f0cb0, parentWidget=0x0, this=0x923de58) at /usr/src/debug/kdelibs-4.8.3/kdecore/services/kservice.h:557
#25 createInstance<KCModule> (error=0xbf91e688, args=..., parent=0x90f0cb0, this=0x923de58) at /usr/src/debug/kdelibs-4.8.3/kdecore/services/kservice.h:536
#26 KCModuleLoader::loadModule (mod=..., report=KCModuleLoader::Inline, parent=0x90f0cb0, args=...) at /usr/src/debug/kdelibs-4.8.3/kutils/kcmoduleloader.cpp:89
#27 0x467b1bdb in KCModuleProxyPrivate::loadModule (this=0x94cfda0) at /usr/src/debug/kdelibs-4.8.3/kutils/kcmoduleproxy.cpp:106
#28 0x467b2a3c in KCModuleProxy::realModule (this=0x90f0cb0) at /usr/src/debug/kdelibs-4.8.3/kutils/kcmoduleproxy.cpp:83
#29 0x467b2a82 in KCModuleProxy::showEvent (this=0x90f0cb0, ev=0xbf91ee70) at /usr/src/debug/kdelibs-4.8.3/kutils/kcmoduleproxy.cpp:197
#30 0x4469562f in QWidget::event (this=0x90f0cb0, event=0xbf91ee70) at kernel/qwidget.cpp:8569
#31 0x4463a354 in notify_helper (e=0xbf91ee70, receiver=0x90f0cb0, this=0x9083528) at kernel/qapplication.cpp:4554
#32 QApplicationPrivate::notify_helper (this=0x9083528, receiver=0x90f0cb0, e=0xbf91ee70) at kernel/qapplication.cpp:4526
#33 0x4463f89b in QApplication::notify (this=0x9083528, receiver=0x90f0cb0, e=0xbf91ee70) at kernel/qapplication.cpp:4519
#34 0x4524ce42 in KApplication::notify (this=0xbf920aac, receiver=0x90f0cb0, event=0xbf91ee70) at /usr/src/debug/kdelibs-4.8.3/kdeui/kernel/kapplication.cpp:311
#35 0x43cac22e in QCoreApplication::notifyInternal (this=0xbf920aac, receiver=0x90f0cb0, event=0xbf91ee70) at kernel/qcoreapplication.cpp:876
#36 0x446982ad in sendEvent (event=0xbf91ee70, receiver=0x90f0cb0) at ../../src/corelib/kernel/qcoreapplication.h:231
#37 QWidgetPrivate::show_helper (this=0x9266fa0) at kernel/qwidget.cpp:7542
#38 0x44697f75 in QWidgetPrivate::show_recursive (this=0x9266fa0) at kernel/qwidget.cpp:7413
#39 0x44698079 in QWidgetPrivate::showChildren (this=0x9334a98, spontaneous=false) at kernel/qwidget.cpp:7850
#40 0x446981a1 in QWidgetPrivate::show_helper (this=0x9334a98) at kernel/qwidget.cpp:7489
#41 0x446985e1 in QWidget::setVisible (this=0x948bac0, visible=true) at kernel/qwidget.cpp:7764
#42 0x446980f8 in show (this=0x948bac0) at ../../src/gui/kernel/qwidget.h:494
#43 QWidgetPrivate::showChildren (this=0x9418800, spontaneous=false) at kernel/qwidget.cpp:7852
#44 0x446981a1 in QWidgetPrivate::show_helper (this=0x9418800) at kernel/qwidget.cpp:7489
#45 0x446985e1 in QWidget::setVisible (this=0x94b98a8, visible=true) at kernel/qwidget.cpp:7764
#46 0x44675ffd in show (this=0x94b98a8) at ../../src/gui/kernel/qwidget.h:494
#47 QStackedLayout::setCurrentIndex (this=0x9261638, index=1) at kernel/qstackedlayout.cpp:311
#48 0x44676160 in QStackedLayout::setCurrentWidget (this=0x9261638, widget=0x94b98a8) at kernel/qstackedlayout.cpp:365
#49 0x44b18a0f in QStackedWidget::setCurrentWidget (this=0x923ef80, widget=0x94b98a8) at widgets/qstackedwidget.cpp:292
#50 0x45285b5e in KPageViewPrivate::_k_pageSelected (this=0x9260f58, index=..., previous=...) at /usr/src/debug/kdelibs-4.8.3/kdeui/paged/kpageview.cpp:235
#51 0x43cc0601 in QMetaObject::activate (sender=0x9475540, m=0x44fb89a8, local_signal_index=0, argv=0xbf91f284) at kernel/qobject.cpp:3547
#52 0x44c49ede in QItemSelectionModel::selectionChanged (this=0x9475540, _t1=..., _t2=...) at .moc/release-shared/moc_qitemselectionmodel.cpp:165
#53 0x44c5016d in QItemSelectionModel::emitSelectionChanged (this=0x9475540, newSelection=..., oldSelection=...) at itemviews/qitemselectionmodel.cpp:1544
#54 0x44c511ed in QItemSelectionModel::select (this=0x9475540, selection=..., command=...) at itemviews/qitemselectionmodel.cpp:1110
#55 0x44c4c027 in QItemSelectionModel::select (this=0x9475540, index=..., command=...) at itemviews/qitemselectionmodel.cpp:985
#56 0x44c4a210 in QItemSelectionModel::setCurrentIndex (this=0x9475540, index=..., command=...) at itemviews/qitemselectionmodel.cpp:1174
#57 0x45284548 in KPageViewPrivate::_k_rebuildGui (this=0x9260f58) at /usr/src/debug/kdelibs-4.8.3/kdeui/paged/kpageview.cpp:70
#58 0x45285858 in KPageViewPrivate::_k_modelChanged (this=0x9260f58) at /usr/src/debug/kdelibs-4.8.3/kdeui/paged/kpageview.cpp:190
#59 0x43cc0601 in QMetaObject::activate (sender=0x9261670, m=0x43e09098, local_signal_index=2, argv=0x0) at kernel/qobject.cpp:3547
#60 0x43d15036 in QAbstractItemModel::layoutChanged (this=0x9261670) at .moc/release-shared/moc_qabstractitemmodel.cpp:176
#61 0x4528c040 in KPageWidgetModel::addPage (this=0x9261670, item=0x9078ff0) at /usr/src/debug/kdelibs-4.8.3/kdeui/paged/kpagewidgetmodel.cpp:401
#62 0x45289bba in KPageWidget::addPage (this=0x9231de8, item=0x9078ff0) at /usr/src/debug/kdelibs-4.8.3/kdeui/paged/kpagewidget.cpp:87
#63 0x45ee02a8 in ModuleView::addModule (this=0x9231dc8, module=0x929573c) at /usr/src/debug/kde-workspace-4.8.3/systemsettings/core/ModuleView.cpp:221
#64 0x45ee0886 in ModuleView::loadModule (this=0x9231dc8, menuItem=...) at /usr/src/debug/kde-workspace-4.8.3/systemsettings/core/ModuleView.cpp:174
#65 0x008cdba7 in IconMode::changeModule (this=0x9228cf0, activeModule=...) at /usr/src/debug/kde-workspace-4.8.3/systemsettings/icons/IconMode.cpp:134
#66 0x43cc0601 in QMetaObject::activate (sender=0x907ac90, m=0x44fb7cbc, local_signal_index=3, argv=0xbf91f978) at kernel/qobject.cpp:3547
#67 0x44bea9e6 in QAbstractItemView::activated (this=0x907ac90, _t1=...) at .moc/release-shared/moc_qabstractitemview.cpp:361
#68 0x44beabe3 in QAbstractItemView::mouseDoubleClickEvent (this=0x907ac90, event=0xbf920244) at itemviews/qabstractitemview.cpp:1849
#69 0x4469519b in QWidget::event (this=0x907ac90, event=0xbf920244) at kernel/qwidget.cpp:8366
#70 0x44ab0886 in QFrame::event (this=0x907ac90, e=0xbf920244) at widgets/qframe.cpp:557
#71 0x44b44412 in QAbstractScrollArea::viewportEvent (this=0x907ac90, e=0xbf920244) at widgets/qabstractscrollarea.cpp:1043
#72 0x44be96ac in QAbstractItemView::viewportEvent (this=0x907ac90, event=0xbf920244) at itemviews/qabstractitemview.cpp:1644
#73 0x44b46bd6 in viewportEvent (this=<optimized out>, event=0xbf920244) at widgets/qabstractscrollarea_p.h:100
#74 eventFilter (e=0xbf920244, this=<optimized out>, o=<optimized out>) at widgets/qabstractscrollarea_p.h:116
#75 QAbstractScrollAreaFilter::eventFilter (this=0x907cd80, o=0x9078f70, e=0xbf920244) at widgets/qabstractscrollarea_p.h:115
#76 0x43cac3d6 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9083528, receiver=0x9078f70, event=0xbf920244) at kernel/qcoreapplication.cpp:986
#77 0x4463a323 in notify_helper (e=0xbf920244, receiver=0x9078f70, this=0x9083528) at kernel/qapplication.cpp:4550
#78 QApplicationPrivate::notify_helper (this=0x9083528, receiver=0x9078f70, e=0xbf920244) at kernel/qapplication.cpp:4526
#79 0x446404ea in QApplication::notify (this=0x9083528, receiver=0x9078f70, e=0xbf920244) at kernel/qapplication.cpp:4097
#80 0x4524ce42 in KApplication::notify (this=0xbf920aac, receiver=0x9078f70, event=0xbf920244) at /usr/src/debug/kdelibs-4.8.3/kdeui/kernel/kapplication.cpp:311
#81 0x43cac22e in QCoreApplication::notifyInternal (this=0xbf920aac, receiver=0x9078f70, event=0xbf920244) at kernel/qcoreapplication.cpp:876
#82 0x4463b326 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#83 QApplicationPrivate::sendMouseEvent (receiver=0x9078f70, event=0xbf920244, alienWidget=0x9078f70, nativeWidget=0x91807c8, buttonDown=0x44fc7c14, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3165
#84 0x446c508c in QETWidget::translateMouseEvent (this=0x91807c8, event=0xbf9206fc) at kernel/qapplication_x11.cpp:4523
#85 0x446c406d in QApplication::x11ProcessEvent (this=0xbf920aac, event=0xbf9206fc) at kernel/qapplication_x11.cpp:3646
#86 0x446ef1b5 in x11EventSourceDispatch (s=0x90856a8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#87 0x43254aff in g_main_dispatch (context=0x9085960) at gmain.c:2441
#88 g_main_context_dispatch (context=0x9085960) at gmain.c:3011
#89 0x43255240 in g_main_context_iterate (context=0x9085960, block=1126579472, dispatch=1, self=0x9082878) at gmain.c:3089
#90 0x432554ef in g_main_context_iteration (context=0x9085960, may_block=1) at gmain.c:3152
#91 0x43cdeee8 in QEventDispatcherGlib::processEvents (this=0x9063548, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#92 0x446eee4b in QGuiEventDispatcherGlib::processEvents (this=0x9063548, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#93 0x43cab11e in QEventLoop::processEvents (this=0xbf920a04, flags=...) at kernel/qeventloop.cpp:149
#94 0x43cab3c9 in QEventLoop::exec (this=0xbf920a04, flags=...) at kernel/qeventloop.cpp:204
#95 0x43cb056b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#96 0x44638155 in QApplication::exec () at kernel/qapplication.cpp:3815
#97 0x08050322 in main (argc=5, argv=0xbf920be4) at /usr/src/debug/kde-workspace-4.8.3/systemsettings/app/main.cpp:49

Reported using DrKonqi