Bug 307811

Application: systemsettings (1.0)
KDE Platform Version: 4.9.1
Qt Version: 4.8.2
Operating System: Linux 3.5.4-2.fc17.x86_64 x86_64
Distribution: "Fedora release 17 (Beefy Miracle)"

-- Information about the crash:
System Settings - Software - Updates.
Application crashes if I click on the icon "updates" before the window is populated with the other icons for software groups.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Systemindstillinger (systemsettings), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#6  0x0000002000000007 in ?? ()
#7  0x0000003ce081aa4c in parent (this=0xa57660) at /usr/include/QtCore/qabstractitemmodel.h:393
#8  KCategorizedView::Private::categoryForIndex (this=0xa57620, index=...) at /usr/src/debug/kdelibs-4.9.1/kdeui/itemviews/kcategorizedview.cpp:396
#9  0x0000003ce081ef6f in visualRect (index=..., this=0x28aec10) at /usr/src/debug/kdelibs-4.9.1/kdeui/itemviews/kcategorizedview.cpp:573
#10 KCategorizedView::visualRect (this=0x28aec10, index=...) at /usr/src/debug/kdelibs-4.9.1/kdeui/itemviews/kcategorizedview.cpp:563
#11 0x0000003ce081d7c2 in KCategorizedView::leaveEvent (this=0x28aec10, event=<optimized out>) at /usr/src/debug/kdelibs-4.9.1/kdeui/itemviews/kcategorizedview.cpp:1072
#12 0x0000003cd8019ae8 in QWidget::event (this=0x28aec10, event=0x7fff3c2a40e0) at kernel/qwidget.cpp:8505
#13 0x0000003cd83c3b46 in QFrame::event (this=0x28aec10, e=0x7fff3c2a40e0) at widgets/qframe.cpp:557
#14 0x0000003cd84436fb in QAbstractScrollArea::event (this=0x28aec10, e=0x7fff3c2a40e0) at widgets/qabstractscrollarea.cpp:996
#15 0x0000003cd84d934b in QAbstractItemView::event (this=0x28aec10, event=0x7fff3c2a40e0) at itemviews/qabstractitemview.cpp:1580
#16 0x0000003cd7fca37c in QApplicationPrivate::notify_helper (this=this@entry=0x990d00, receiver=receiver@entry=0x28aec10, e=e@entry=0x7fff3c2a40e0) at kernel/qapplication.cpp:4551
#17 0x0000003cd7fce7fa in QApplication::notify (this=0x7fff3c2a62b0, receiver=0x28aec10, e=0x7fff3c2a40e0) at kernel/qapplication.cpp:4412
#18 0x0000003ce0846366 in KApplication::notify (this=0x7fff3c2a62b0, receiver=0x28aec10, event=0x7fff3c2a40e0) at /usr/src/debug/kdelibs-4.9.1/kdeui/kernel/kapplication.cpp:311
#19 0x0000003cd79763ee in QCoreApplication::notifyInternal (this=0x7fff3c2a62b0, receiver=0x28aec10, event=0x7fff3c2a40e0) at kernel/qcoreapplication.cpp:915
#20 0x0000003cd7fca898 in sendEvent (event=0x7fff3c2a40e0, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#21 QApplicationPrivate::dispatchEnterLeave (enter=enter@entry=0x28ae310, leave=<optimized out>) at kernel/qapplication.cpp:2802
#22 0x0000003cd7fcb171 in QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x28ae310, event=event@entry=0x7fff3c2a4280, alienWidget=alienWidget@entry=0x28ae310, nativeWidget=nativeWidget@entry=0xb00750, buttonDown=buttonDown@entry=0x3cd8a9dd68, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3142
#23 0x0000003cd7fcb644 in QApplicationPrivate::sendSyntheticEnterLeave (this=<optimized out>, widget=0xc7d500) at kernel/qapplication.cpp:3246
#24 0x0000003cd801a69c in QWidgetPrivate::hideChildren (this=<optimized out>, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:7908
#25 0x0000003cd801a659 in QWidgetPrivate::hideChildren (this=this@entry=0x28ae7d0, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:7894
#26 0x0000003cd801a835 in QWidgetPrivate::hide_helper (this=this@entry=0x28ae7d0) at kernel/qwidget.cpp:7638
#27 0x0000003cd801c3a8 in QWidget::setVisible (this=0xa59c50, visible=<optimized out>) at kernel/qwidget.cpp:7810
#28 0x0000003cd7ffdc2c in hide (this=0xa59c50) at ../../src/gui/kernel/qwidget.h:498
#29 QStackedLayout::setCurrentIndex (this=0x28ae7a0, index=3) at kernel/qstackedlayout.cpp:306
#30 0x00007f5b1788247d in ?? () from /usr/lib64/kde4/kcm_apper.so
#31 0x00007f5b1788383b in ?? () from /usr/lib64/kde4/kcm_apper.so
#32 0x00007f5b17883bd7 in ?? () from /usr/lib64/kde4/kcm_apper.so
#33 0x0000003cd798cd63 in QMetaObject::activate (sender=0x28aec10, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff3c2a4780) at kernel/qobject.cpp:3566
#34 0x0000003cd84ceb05 in QAbstractItemView::clicked (this=this@entry=0x28aec10, _t1=...) at .moc/release-shared/moc_qabstractitemview.cpp:347
#35 0x0000003cd84d0592 in QAbstractItemView::mouseReleaseEvent (this=0x28aec10, event=0x7fff3c2a5650) at itemviews/qabstractitemview.cpp:1814
#36 0x0000003cd84ee3ae in QListView::mouseReleaseEvent (this=<optimized out>, e=<optimized out>) at itemviews/qlistview.cpp:799
#37 0x0000003ce081d44b in KCategorizedView::mouseReleaseEvent (this=0x28aec10, event=0x7fff3c2a5650) at /usr/src/debug/kdelibs-4.9.1/kdeui/itemviews/kcategorizedview.cpp:1059
#38 0x0000003cd8019b50 in QWidget::event (this=0x28aec10, event=0x7fff3c2a5650) at kernel/qwidget.cpp:8371
#39 0x0000003cd83c3b46 in QFrame::event (this=0x28aec10, e=0x7fff3c2a5650) at widgets/qframe.cpp:557
#40 0x0000003cd84d1163 in QAbstractItemView::viewportEvent (this=0x28aec10, event=0x7fff3c2a5650) at itemviews/qabstractitemview.cpp:1644
#41 0x0000003cd7976556 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0xc7d500, event=0x7fff3c2a5650) at kernel/qcoreapplication.cpp:1025
#42 0x0000003cd7fca34c in QApplicationPrivate::notify_helper (this=this@entry=0x990d00, receiver=receiver@entry=0xc7d500, e=e@entry=0x7fff3c2a5650) at kernel/qapplication.cpp:4547
#43 0x0000003cd7fcf05b in QApplication::notify (this=<optimized out>, receiver=0xc7d500, e=0x7fff3c2a5650) at kernel/qapplication.cpp:4094
#44 0x0000003ce0846366 in KApplication::notify (this=0x7fff3c2a62b0, receiver=0xc7d500, event=0x7fff3c2a5650) at /usr/src/debug/kdelibs-4.9.1/kdeui/kernel/kapplication.cpp:311
#45 0x0000003cd79763ee in QCoreApplication::notifyInternal (this=0x7fff3c2a62b0, receiver=0xc7d500, event=0x7fff3c2a5650) at kernel/qcoreapplication.cpp:915
#46 0x0000003cd7fcb1bb in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#47 QApplicationPrivate::sendMouseEvent (receiver=0xc7d500, event=0x7fff3c2a5650, alienWidget=0xc7d500, nativeWidget=0xc1e010, buttonDown=0x3cd8a9dd68, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3162
#48 0x0000003cd8045894 in QETWidget::translateMouseEvent (this=this@entry=0xc1e010, event=event@entry=0x7fff3c2a5dc0) at kernel/qapplication_x11.cpp:4523
#49 0x0000003cd8044621 in QApplication::x11ProcessEvent (this=0x7fff3c2a62b0, event=0x7fff3c2a5dc0) at kernel/qapplication_x11.cpp:3646
#50 0x0000003cd806a60c in x11EventSourceDispatch (s=0x991e00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#51 0x0000003cd1847825 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#52 0x0000003cd1847b58 in ?? () from /lib64/libglib-2.0.so.0
#53 0x0000003cd1847c14 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#54 0x0000003cd79a44e6 in QEventDispatcherGlib::processEvents (this=0x95cc70, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#55 0x0000003cd806a2ee in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#56 0x0000003cd797513f in QEventLoop::processEvents (this=this@entry=0x7fff3c2a6190, flags=...) at kernel/qeventloop.cpp:149
#57 0x0000003cd79753c8 in QEventLoop::exec (this=0x7fff3c2a6190, flags=...) at kernel/qeventloop.cpp:204
#58 0x0000003cd797a1b8 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#59 0x000000000040a9ce in ?? ()
#60 0x0000003ccfc21735 in __libc_start_main (main=0x40a670, argc=5, ubp_av=0x7fff3c2a63f8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff3c2a63e8) at libc-start.c:226
#61 0x000000000040aa25 in _start ()

This bug may be a duplicate of or related to bug 270456.

Possible duplicates by query: bug 300279, bug 292515, bug 291585, bug 288058, bug 287820.

Reported using DrKonqi