Application: systemsettings (1.0)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.31-20-generic i686
Distribution: Ubuntu 9.10

-- Information about the crash:
I pressed 'forget device' in devices setting, then systemsettings crashed

 -- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[KCrash Handler]
#6  QBasicAtomicInt::ref (this=0x92fa1c8, index=..., role=13) at /usr/include/qt4/QtCore/qatomic_i386.h:120
#7  QString (this=0x92fa1c8, index=..., role=13) at /usr/include/qt4/QtCore/qstring.h:715
#8  DeviceModel::data (this=0x92fa1c8, index=..., role=13) at ../../../solid-device-automounter/kcm/DeviceModel.cpp:226
#9  0x012d2753 in QModelIndex::data (this=0x92fa6f8, option=..., index=...) at ../../include/QtCore/../../src/corelib/kernel/qabstractitemmodel.h:398
#10 QStyledItemDelegate::sizeHint (this=0x92fa6f8, option=..., index=...) at itemviews/qstyleditemdelegate.cpp:440
#11 0x0125f991 in QTreeView::sizeHintForColumn (this=0x92fc088, column=0) at itemviews/qtreeview.cpp:2796
#12 0x012589d2 in QTreeView::resizeColumnToContents (this=0x92fc088, column=0) at itemviews/qtreeview.cpp:2589
#13 0x0126a0df in QTreeView::qt_metacall (this=0x92fc088, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfcbf968) at .moc/release-shared/moc_qtreeview.cpp:130
#14 0x071b4e5a in QMetaObject::metacall (object=0x92fc088, cl=154116552, idx=75, argv=0xbfcbf968) at kernel/qmetaobject.cpp:237
#15 0x071c35f5 in QMetaObject::activate (sender=0x92ff240, m=0x15ac37c, local_signal_index=7, argv=0xbfcbf968) at kernel/qobject.cpp:3293
#16 0x012232b3 in QHeaderView::sectionHandleDoubleClicked (this=0x92ff240, _t1=0) at .moc/release-shared/moc_qheaderview.cpp:261
#17 0x0122dc87 in QHeaderView::mouseDoubleClickEvent (this=0x92ff240, e=0xbfcc02e0) at itemviews/qheaderview.cpp:2330
#18 0x00cd659e in QWidget::event (this=0x92ff240, event=0xbfcc02e0) at kernel/qwidget.cpp:8002
#19 0x010d26a3 in QFrame::event (this=0x92ff240, e=0xbfcc02e0) at widgets/qframe.cpp:557
#20 0x0116c922 in QAbstractScrollArea::viewportEvent (this=0x92fa1c8, e=0x90c43f0) at widgets/qabstractscrollarea.cpp:1036
#21 0x01221297 in QAbstractItemView::viewportEvent (this=0x92ff240, event=0xbfcc02e0) at itemviews/qabstractitemview.cpp:1610
#22 0x0122bea4 in QHeaderView::viewportEvent (this=0x92ff240, e=0xbfcc02e0) at itemviews/qheaderview.cpp:2421
#23 0x0116f215 in QAbstractScrollAreaPrivate::viewportEvent (this=0x9300610, o=0x92ff2a8, e=0xbfcc02e0) at widgets/qabstractscrollarea_p.h:100
#24 QAbstractScrollAreaFilter::eventFilter (this=0x9300610, o=0x92ff2a8, e=0xbfcc02e0) at widgets/qabstractscrollarea_p.h:116
#25 0x071aee8a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x8f173d0, receiver=0x92ff2a8, event=0xbfcc02e0) at kernel/qcoreapplication.cpp:819
#26 0x00c783a9 in QApplicationPrivate::notify_helper (this=0x8f173d0, receiver=0x92ff2a8, e=0xbfcc02e0) at kernel/qapplication.cpp:4296
#27 0x00c7f9b7 in QApplication::notify (this=0xbfcc0b9c, receiver=0x92ff2a8, e=0xbfcc02e0) at kernel/qapplication.cpp:3865
#28 0x006405ba in KApplication::notify (this=0xbfcc0b9c, receiver=0x92ff2a8, event=0xbfcc02e0) at ../../kdeui/kernel/kapplication.cpp:302
#29 0x071afbeb in QCoreApplication::notifyInternal (this=0xbfcc0b9c, receiver=0x92ff2a8, event=0xbfcc02e0) at kernel/qcoreapplication.cpp:704
#30 0x00c7e90f in QCoreApplication::sendEvent (receiver=0x92ff2a8, event=0xbfcc02e0, alienWidget=0x92ff2a8, nativeWidget=0x8fa22e8, buttonDown=0x15bb058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#31 QApplicationPrivate::sendMouseEvent (receiver=0x92ff2a8, event=0xbfcc02e0, alienWidget=0x92ff2a8, nativeWidget=0x8fa22e8, buttonDown=0x15bb058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#32 0x00d09cc8 in QETWidget::translateMouseEvent (this=0x8fa22e8, event=0xbfcc07fc) at kernel/qapplication_x11.cpp:4368
#33 0x00d091a1 in QApplication::x11ProcessEvent (this=0xbfcc0b9c, event=0xbfcc07fc) at kernel/qapplication_x11.cpp:3379
#34 0x00d3800a in x11EventSourceDispatch (s=0x8f1a2b0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#35 0x00a6fe88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#36 0x00a73730 in ?? () from /lib/libglib-2.0.so.0
#37 0x00a73863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#38 0x071db805 in QEventDispatcherGlib::processEvents (this=0x8ef8498, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#39 0x00d37b35 in QGuiEventDispatcherGlib::processEvents (this=0x8ef8498, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#40 0x071ae209 in QEventLoop::processEvents (this=0xbfcc0af4, flags=) at kernel/qeventloop.cpp:149
#41 0x071ae65a in QEventLoop::exec (this=0xbfcc0af4, flags=...) at kernel/qeventloop.cpp:201
#42 0x071b284f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#43 0x00c78467 in QApplication::exec () at kernel/qapplication.cpp:3579
#44 0x08056b4e in main (argc=5, argv=0xbfcc0ce4) at ../../../systemsettings/app/main.cpp:49

This bug may be a duplicate of or related to bug 226135.

Possible duplicates by query: bug 226135.

Reported using DrKonqi