Application: systemsettings (1.0)
KDE Platform Version: 4.4.1 (KDE 4.4.1) "release 228"
Qt Version: 4.6.2
Operating System: Linux 2.6.31.12-0.1-desktop i686
Distribution: "openSUSE 11.2 (i586)"

-- Information about the crash:
I had gone to the automount settings. Selected all removable devices from list and clicked "Forget device", SystemSettings crashed. When removing devices one per time, it doesn't crash immidiately, but crashs when you try to close window and then click "Discars". When you remove devices one per time and then click "Apply", it doesn't crash.

The crash can be reproduced every time.

 -- Backtrace:
Application: Параметры системы (systemsettings), signal: Segmentation fault
[KCrash Handler]
#6  ref (this=0x81a8160, index=..., role=32) at /usr/include/QtCore/qatomic_i386.h:120
#7  QString (this=0x81a8160, index=..., role=32) at /usr/include/QtCore/qstring.h:715
#8  DeviceModel::data (this=0x81a8160, index=..., role=32) at /usr/src/debug/kdebase-runtime-4.4.1/solid-device-automounter/kcm/DeviceModel.cpp:226
#9  0xb06f2183 in data (this=0x836c218) at /usr/include/QtCore/qabstractitemmodel.h:398
#10 DeviceAutomounterKCM::forgetSelectedDevices (this=0x836c218) at /usr/src/debug/kdebase-runtime-4.4.1/solid-device-automounter/kcm/DeviceAutomounterKCM.cpp:87
#11 0xb06efd34 in DeviceAutomounterKCM::qt_metacall (this=0x836c218, _c=InvokeMetaMethod, _id=41, _a=0xbfe58d88)
    at /usr/src/debug/kdebase-runtime-4.4.1/build/solid-device-automounter/kcm/moc_DeviceAutomounterKCM.cpp:87
#12 0xb645714d in QMetaObject::metacall (object=0x836c218, cl=137734104, idx=41, argv=0xbfe58d88) at kernel/qmetaobject.cpp:237
#13 0xb6465faa in QMetaObject::activate (sender=0x8425b68, m=0xb7302864, local_signal_index=2, argv=0xbfe58d88) at kernel/qobject.cpp:3293
#14 0xb70f51ad in QAbstractButton::clicked (this=0x8425b68, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#15 0xb6dc0fed in QAbstractButtonPrivate::emitClicked (this=0x84a0828) at widgets/qabstractbutton.cpp:546
#16 0xb6dc1f3b in QAbstractButtonPrivate::click (this=0x84a0828) at widgets/qabstractbutton.cpp:539
#17 0xb6dc21f6 in QAbstractButton::mouseReleaseEvent (this=0x8425b68, e=0xbfe59490) at widgets/qabstractbutton.cpp:1121
#18 0xb6a0705b in QWidget::event (this=0x8425b68, event=0xbfe59490) at kernel/qwidget.cpp:7998
#19 0xb6dc0e80 in QAbstractButton::event (this=0x8425b68, e=0xffffffff) at widgets/qabstractbutton.cpp:1080
#20 0xb6e6e588 in QPushButton::event (this=0x8425b68, e=0xbfe59490) at widgets/qpushbutton.cpp:679
#21 0xb69a63fc in QApplicationPrivate::notify_helper (this=0x8093580, receiver=0x8425b68, e=0xbfe59490) at kernel/qapplication.cpp:4300
#22 0xb69adc0e in QApplication::notify (this=0xbfe591c4, receiver=0x8425b68, e=0xbfe59490) at kernel/qapplication.cpp:3865
#23 0xb7488b81 in KApplication::notify (this=0xbfe59cfc, receiver=0x8425b68, event=0xbfe59490) at /usr/src/debug/kdelibs-4.4.1/kdeui/kernel/kapplication.cpp:302
#24 0xb6451dde in QCoreApplication::notifyInternal (this=0xbfe59cfc, receiver=0x8425b68, event=0xbfe59490) at kernel/qcoreapplication.cpp:704
#25 0xb69acb54 in sendSpontaneousEvent (receiver=0x8425b68, event=0xbfe59490, alienWidget=0x8425b68, nativeWidget=0x80e4cb0, buttonDown=0xb730b018, lastMouseReceiver=..., spontaneous=true)
    at ../../src/corelib/kernel/qcoreapplication.h:218
#26 QApplicationPrivate::sendMouseEvent (receiver=0x8425b68, event=0xbfe59490, alienWidget=0x8425b68, nativeWidget=0x80e4cb0, buttonDown=0xb730b018, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2963
#27 0xb6a3a69a in QETWidget::translateMouseEvent (this=0x80e4cb0, event=0xbfe5999c) at kernel/qapplication_x11.cpp:4368
#28 0xb6a39c44 in QApplication::x11ProcessEvent (this=0xbfe59cfc, event=0xbfe5999c) at kernel/qapplication_x11.cpp:3379
#29 0xb6a672b8 in x11EventSourceDispatch (s=0x808b6a8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#30 0xb5a724c2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#31 0xb5a75d98 in ?? () from /usr/lib/libglib-2.0.so.0
#32 0xb5a75ebe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#33 0xb647e931 in QEventDispatcherGlib::processEvents (this=0x8064408, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#34 0xb6a66e0a in QGuiEventDispatcherGlib::processEvents (this=0x8064408, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#35 0xb645044d in QEventLoop::processEvents (this=0xbfe59c54, flags=) at kernel/qeventloop.cpp:149
#36 0xb6450899 in QEventLoop::exec (this=0xbfe59c54, flags=...) at kernel/qeventloop.cpp:201
#37 0xb6454a10 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#38 0xb69a64a4 in QApplication::exec () at kernel/qapplication.cpp:3579
#39 0x08055f95 in main (argc=5, argv=0xbfe59e34) at /usr/src/debug/kdebase-workspace-4.4.1/systemsettings/app/main.cpp:49

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

Possible duplicates by query: bug 229022, bug 226135.

Reported using DrKonqi