Bug 270339

Application: systemsettings (1.0)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-28-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
Caused by the collapse of the applet "Digital Camera" from behind the camera Cyber ​​Brand Retail CW 808M "Traveler". OS Windows XP during its work as well hang.

The crash can be reproduced every time.

-- Backtrace:
Application: Параметры системы (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7849710 (LWP 1830))]

Thread 2 (Thread 0xb4333b70 (LWP 1831)):
#0  0x00231416 in __kernel_vsyscall ()
#1  0x00c70df6 in poll () from /lib/libc.so.6
#2  0x058efa1b in g_poll () from /lib/libglib-2.0.so.0
#3  0x058e243c in ?? () from /lib/libglib-2.0.so.0
#4  0x058e2848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x04c4c59f in QEventDispatcherGlib::processEvents (this=0x8823f80, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#6  0x04c1c609 in QEventLoop::processEvents (this=0xb4333290, flags=) at kernel/qeventloop.cpp:149
#7  0x04c1ca8a in QEventLoop::exec (this=0xb4333290, flags=...) at kernel/qeventloop.cpp:201
#8  0x04b18b7e in QThread::exec (this=0x881fae8) at thread/qthread.cpp:490
#9  0x04bfb35b in QInotifyFileSystemWatcherEngine::run (this=0x881fae8) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x04b1bdf9 in QThreadPrivate::start (arg=0x881fae8) at thread/qthread_unix.cpp:266
#11 0x00190cc9 in start_thread () from /lib/libpthread.so.0
#12 0x00c7f69e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb7849710 (LWP 1830)):
[KCrash Handler]
#7  0x01c5753d in KKameraConfig::populateDeviceListView (this=0x86dcbb8) at ../../../kamera/kcontrol/kamera.cpp:178
#8  0x01c5a7a3 in KKameraConfig::load (this=0x86dcbb8) at ../../../kamera/kcontrol/kamera.cpp:260
#9  0x01c58d64 in KKameraConfig::displayGPSuccessDialogue (this=0x86dcbb8) at ../../../kamera/kcontrol/kamera.cpp:173
#10 0x01c58f23 in KKameraConfig::KKameraConfig (this=0x86dcbb8, parent=0x86d9938) at ../../../kamera/kcontrol/kamera.cpp:74
#11 0x01c5c10d in KPluginFactory::createInstance<KKameraConfig, QWidget> (parentWidget=0x0, parent=0x86d9938, args=...) at //usr/include/kpluginfactory.h:461
#12 0x00b4b760 in KPluginFactory::create (this=0x8930b80, iface=0x8fdaa0 "KCModule", parentWidget=0x0, parent=0x86d9938, args=..., keyword=...) at ../../kdecore/util/kpluginfactory.cpp:191
#13 0x00428ae8 in create<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0x86d9938, args=...) at ../../kdecore/util/kpluginfactory.h:515
#14 createInstance<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0x86d9938, args=...) at ../../kdecore/services/kservice.h:532
#15 createInstance<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0x86d9938, args=...) at ../../kdecore/services/kservice.h:509
#16 createInstance<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0x86d9938, args=...) at ../../kdecore/services/kservice.h:552
#17 KCModuleLoader::loadModule (mod=..., report=KCModuleLoader::Inline, parent=0x86d9938, args=...) at ../../kutils/kcmoduleloader.cpp:89
#18 0x0042e1fd in KCModuleProxyPrivate::loadModule (this=0x8923810) at ../../kutils/kcmoduleproxy.cpp:106
#19 0x0042eef3 in KCModuleProxy::realModule (this=0x86d9938) at ../../kutils/kcmoduleproxy.cpp:83
#20 0x00de7a06 in ModuleView::stateChanged (this=0x8714168) at ../../../systemsettings/core/ModuleView.cpp:374
#21 0x00de7bb1 in ModuleView::activeModuleChanged (this=0x8714168, current=0x86e1f50, previous=0x0) at ../../../systemsettings/core/ModuleView.cpp:361
#22 0x00de9a30 in ModuleView::qt_metacall (this=0x8714168, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfb9c584) at ./ModuleView.moc:99
#23 0x04c238ca in QMetaObject::metacall (object=0x8714168, cl=141413304, idx=35, argv=0xbfb9c584) at kernel/qmetaobject.cpp:237
#24 0x04c366ad in QMetaObject::activate (sender=0x871b110, m=0x91bb70, local_signal_index=0, argv=0x3ff00000) at kernel/qobject.cpp:3280
#25 0x00792c39 in KPageWidget::currentPageChanged (this=0x871b110, _t1=0x86e1f50, _t2=0x0) at ./kpagewidget.moc:96
#26 0x00792d72 in KPageWidgetPrivate::_k_slotCurrentPageChanged (this=0x8704a60, current=..., before=...) at ../../kdeui/paged/kpagewidget.cpp:43
#27 0x00792e31 in KPageWidget::qt_metacall (this=0x871b110, _c=QMetaObject::InvokeMetaMethod, _id=35, _a=0xbfb9c6f4) at ./kpagewidget.moc:84
#28 0x04c238ca in QMetaObject::metacall (object=0x871b110, cl=141413304, idx=35, argv=0xbfb9c6f4) at kernel/qmetaobject.cpp:237
#29 0x04c366ad in QMetaObject::activate (sender=0x871b110, m=0x91b04c, local_signal_index=0, argv=0x3ff00000) at kernel/qobject.cpp:3280
#30 0x0078cde9 in KPageView::currentPageChanged (this=0x871b110, _t1=..., _t2=...) at ./kpageview.moc:140
#31 0x0078e792 in KPageViewPrivate::_k_pageSelected (this=0x8704a60, index=..., previous=...) at ../../kdeui/paged/kpageview.cpp:244
#32 0x0078ea07 in KPageView::qt_metacall (this=0x871b110, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfb9c8e4) at ./kpageview.moc:100
#33 0x00792dea in KPageWidget::qt_metacall (this=0x871b110, _c=QMetaObject::InvokeMetaMethod, _id=30, _a=0xbfb9c8e4) at ./kpagewidget.moc:76
#34 0x04c238ca in QMetaObject::metacall (object=0x871b110, cl=141413304, idx=30, argv=0xbfb9c8e4) at kernel/qmetaobject.cpp:237
#35 0x04c366ad in QMetaObject::activate (sender=0x870c190, m=0x18a6a50, local_signal_index=0, argv=0x3ff00000) at kernel/qobject.cpp:3280
#36 0x01545369 in QItemSelectionModel::selectionChanged (this=0x870c190, _t1=..., _t2=...) at .moc/release-shared/moc_qitemselectionmodel.cpp:152
#37 0x015485b0 in QItemSelectionModel::emitSelectionChanged (this=0x870c190, newSelection=..., oldSelection=...) at itemviews/qitemselectionmodel.cpp:1525
#38 0x01549d44 in QItemSelectionModel::select (this=0x870c190, selection=..., command=...) at itemviews/qitemselectionmodel.cpp:1088
#39 0x01546d30 in QItemSelectionModel::select (this=0x870c190, index=..., command=...) at itemviews/qitemselectionmodel.cpp:976
#40 0x015455d4 in QItemSelectionModel::setCurrentIndex (this=0x870c190, index=..., command=...) at itemviews/qitemselectionmodel.cpp:1155
#41 0x0078ddf9 in KPageViewPrivate::_k_rebuildGui (this=0x8704a60) at ../../kdeui/paged/kpageview.cpp:70
#42 0x0078e548 in KPageViewPrivate::_k_modelChanged (this=0x8704a60) at ../../kdeui/paged/kpageview.cpp:190
#43 0x0078ea1e in KPageView::qt_metacall (this=0x871b110, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfb9ccdc) at ./kpageview.moc:99
#44 0x00792dea in KPageWidget::qt_metacall (this=0x871b110, _c=QMetaObject::InvokeMetaMethod, _id=29, _a=0xbfb9ccdc) at ./kpagewidget.moc:76
#45 0x04c238ca in QMetaObject::metacall (object=0x871b110, cl=141413304, idx=29, argv=0xbfb9ccdc) at kernel/qmetaobject.cpp:237
#46 0x04c366ad in QMetaObject::activate (sender=0x86c28c0, m=0x4d50198, local_signal_index=2, argv=0x3ff00000) at kernel/qobject.cpp:3280
#47 0x04c874a7 in QAbstractItemModel::layoutChanged (this=0x86c28c0) at .moc/release-shared/moc_qabstractitemmodel.cpp:161
#48 0x00794c1c in KPageWidgetModel::addPage (this=0x86c28c0, item=0x86e1f50) at ../../kdeui/paged/kpagewidgetmodel.cpp:394
#49 0x007930aa in KPageWidget::addPage (this=0x871b110, item=0x86e1f50) at ../../kdeui/paged/kpagewidget.cpp:87
#50 0x00de8147 in ModuleView::addModule (this=0x8714168, module=0x871921c) at ../../../systemsettings/core/ModuleView.cpp:220
#51 0x00de9187 in ModuleView::loadModule (this=0x8714168, menuItem=...) at ../../../systemsettings/core/ModuleView.cpp:174
#52 0x01cc059a in IconMode::changeModule (this=0x870af58, activeModule=...) at ../../../systemsettings/icons/IconMode.cpp:133
#53 0x01cc065d in IconMode::qt_metacall (this=0x870af58, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0xbfb9d108) at ./IconMode.moc:80
#54 0x04c238ca in QMetaObject::metacall (object=0x870af58, cl=141413304, idx=12, argv=0xbfb9d108) at kernel/qmetaobject.cpp:237
#55 0x04c366ad in QMetaObject::activate (sender=0x84b4f88, m=0x18a5d64, local_signal_index=3, argv=0x3ff00000) at kernel/qobject.cpp:3280
#56 0x014e3093 in QAbstractItemView::activated (this=0x84b4f88, _t1=...) at .moc/release-shared/moc_qabstractitemview.cpp:345
#57 0x014f3620 in QAbstractItemView::mouseReleaseEvent (this=0x84b4f88, event=0xbfb9dc00) at itemviews/qabstractitemview.cpp:1796
#58 0x0150956f in QListView::mouseReleaseEvent (this=0x84b4f88, e=0xbfb9dc00) at itemviews/qlistview.cpp:796
#59 0x0071d80a in KCategorizedView::mouseReleaseEvent (this=0x84b4f88, event=0xbfb9dc00) at ../../kdeui/itemviews/kcategorizedview.cpp:1031
#60 0x00f78e08 in QWidget::event (this=0x84b4f88, event=0xbfb9dc00) at kernel/qwidget.cpp:8187
#61 0x0139a763 in QFrame::event (this=0x84b4f88, e=0xbfb9dc00) at widgets/qframe.cpp:557
#62 0x01437a82 in QAbstractScrollArea::viewportEvent (this=0x86dcbb8, e=0x86dcbb8) at widgets/qabstractscrollarea.cpp:1043
#63 0x014f40f7 in QAbstractItemView::viewportEvent (this=0x84b4f88, event=0xbfb9dc00) at itemviews/qabstractitemview.cpp:1619
#64 0x0143a4d5 in viewportEvent (this=0x86d88b8, o=0x84b4360, e=0xbfb9dc00) at widgets/qabstractscrollarea_p.h:100
#65 QAbstractScrollAreaFilter::eventFilter (this=0x86d88b8, o=0x84b4360, e=0xbfb9dc00) at widgets/qabstractscrollarea_p.h:116
#66 0x04c1d29a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x84bcfe0, receiver=0x84b4360, event=0xbfb9dc00) at kernel/qcoreapplication.cpp:847
#67 0x00f1afb9 in QApplicationPrivate::notify_helper (this=0x84bcfe0, receiver=0x84b4360, e=0xbfb9dc00) at kernel/qapplication.cpp:4392
#68 0x00f21c2e in QApplication::notify (this=0xbfb9e4bc, receiver=0x84b4360, e=0xbfb9dc00) at kernel/qapplication.cpp:3959
#69 0x0074a68a in KApplication::notify (this=0xbfb9e4bc, receiver=0x84b4360, event=0xbfb9dc00) at ../../kdeui/kernel/kapplication.cpp:310
#70 0x04c1db3b in QCoreApplication::notifyInternal (this=0xbfb9e4bc, receiver=0x84b4360, event=0xbfb9dc00) at kernel/qcoreapplication.cpp:732
#71 0x00f20094 in sendEvent (receiver=0x84b4360, event=0xbfb9dc00, alienWidget=0x84b4360, nativeWidget=0x855ce38, buttonDown=0x18b53c0, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#72 QApplicationPrivate::sendMouseEvent (receiver=0x84b4360, event=0xbfb9dc00, alienWidget=0x84b4360, nativeWidget=0x855ce38, buttonDown=0x18b53c0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3058
#73 0x00faed10 in QETWidget::translateMouseEvent (this=0x855ce38, event=0xbfb9e11c) at kernel/qapplication_x11.cpp:4403
#74 0x00fae151 in QApplication::x11ProcessEvent (this=0xbfb9e4bc, event=0xbfb9e11c) at kernel/qapplication_x11.cpp:3414
#75 0x00fdd36a in x11EventSourceDispatch (s=0x84bfd00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#76 0x058de855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#77 0x058e2668 in ?? () from /lib/libglib-2.0.so.0
#78 0x058e2848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#79 0x04c4c565 in QEventDispatcherGlib::processEvents (this=0x849d9d0, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#80 0x00fdcbe5 in QGuiEventDispatcherGlib::processEvents (this=0x849d9d0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#81 0x04c1c609 in QEventLoop::processEvents (this=0xbfb9e414, flags=) at kernel/qeventloop.cpp:149
#82 0x04c1ca8a in QEventLoop::exec (this=0xbfb9e414, flags=...) at kernel/qeventloop.cpp:201
#83 0x04c2100f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#84 0x00f19e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#85 0x0805731e in main (argc=1, argv=0xbfb9e604) at ../../../systemsettings/app/main.cpp:49

This bug may be a duplicate of or related to bug 236844.

Possible duplicates by query: bug 269443, bug 260845, bug 249534, bug 236844.

Reported using DrKonqi