Bug 283660

Application: systemsettings (1.0)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.4
Operating System: Linux 2.6.40.6-0.fc15.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:
setting crashed when clicked quickly on Get and Remove Software to languages

The crash can be reproduced some of the time.

-- Backtrace:
Application: Nastavení systému (systemsettings), signal: Segmentation fault
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#6  0xffffffff00000002 in ?? ()
#7  0x000000371261320c in parent (this=0x1daf2c0) at /usr/include/QtCore/qabstractitemmodel.h:389
#8  KCategorizedView::Private::categoryForIndex (this=0x1daf280, index=...) at /usr/src/debug/kdelibs-4.6.5/kdeui/itemviews/kcategorizedview.cpp:396
#9  0x0000003712617d8f in KCategorizedView::visualRect (this=0x1bd2c00, index=...) at /usr/src/debug/kdelibs-4.6.5/kdeui/itemviews/kcategorizedview.cpp:574
#10 0x0000003712618479 in isValid (this=0x1daf2c0) at /usr/include/QtCore/qabstractitemmodel.h:77
#11 KCategorizedView::visualRect (this=0x1bd2c00, index=...) at /usr/src/debug/kdelibs-4.6.5/kdeui/itemviews/kcategorizedview.cpp:570
#12 0x0000003712616d50 in KCategorizedView::leaveEvent (this=0x1bd2c00, event=<optimized out>) at /usr/src/debug/kdelibs-4.6.5/kdeui/itemviews/kcategorizedview.cpp:1073
#13 0x0000003711409a0c in QWidget::event (this=0x1bd2c00, event=0x7fff4e46de70) at kernel/qwidget.cpp:8429
#14 0x00000037117a9dd6 in QFrame::event (this=0x1bd2c00, e=0x7fff4e46de70) at widgets/qframe.cpp:557
#15 0x000000371182b1f3 in QAbstractScrollArea::event (this=0x1bd2c00, e=0x7fff4e46de70) at widgets/qabstractscrollarea.cpp:996
#16 0x00000037118c2cab in QAbstractItemView::event (this=0x1bd2c00, event=0x7fff4e46de70) at itemviews/qabstractitemview.cpp:1564
#17 0x00000037113b9324 in notify_helper (e=0x7fff4e46de70, receiver=0x1bd2c00, this=0x1982210) at kernel/qapplication.cpp:4481
#18 QApplicationPrivate::notify_helper (this=0x1982210, receiver=0x1bd2c00, e=0x7fff4e46de70) at kernel/qapplication.cpp:4453
#19 0x00000037113be1b1 in QApplication::notify (this=0x7fff4e470210, receiver=0x1bd2c00, e=0x7fff4e46de70) at kernel/qapplication.cpp:4360
#20 0x0000003712641d56 in KApplication::notify (this=0x7fff4e470210, receiver=0x1bd2c00, event=0x7fff4e46de70) at /usr/src/debug/kdelibs-4.6.5/kdeui/kernel/kapplication.cpp:311
#21 0x000000370fb5a20c in QCoreApplication::notifyInternal (this=0x7fff4e470210, receiver=0x1bd2c00, event=0x7fff4e46de70) at kernel/qcoreapplication.cpp:787
#22 0x00000037113b98eb in sendEvent (event=0x7fff4e46de70, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:215
#23 QApplicationPrivate::dispatchEnterLeave (enter=0x1b69f20, leave=<optimized out>) at kernel/qapplication.cpp:2791
#24 0x00000037113ba2ab in QApplicationPrivate::sendMouseEvent (receiver=0x1b69f20, event=0x7fff4e46e020, alienWidget=0x1b69f20, nativeWidget=0x1a5a810, buttonDown=0x3711e79958, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3121
#25 0x00000037113ba78a in QApplicationPrivate::sendSyntheticEnterLeave (this=<optimized out>, widget=0x1cbff70) at kernel/qapplication.cpp:3227
#26 0x000000371140524d in QWidgetPrivate::hideChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7832
#27 0x000000371140520c in QWidgetPrivate::hideChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7818
#28 0x00000037114053be in QWidgetPrivate::hide_helper (this=0x1daf350) at kernel/qwidget.cpp:7562
#29 0x000000371140da48 in QWidget::setVisible (this=0x1db8a20, visible=<optimized out>) at kernel/qwidget.cpp:7734
#30 0x00000037113ee99c in hide (this=0x1db8a20) at ../../src/gui/kernel/qwidget.h:491
#31 QStackedLayout::setCurrentIndex (this=0x1db3b60, index=1) at kernel/qstackedlayout.cpp:306
#32 0x00007fe6a25f26ba in ?? () from /usr/lib64/kde4/kcm_kpk_addrm.so
#33 0x00007fe6a25f2e77 in ?? () from /usr/lib64/kde4/kcm_kpk_addrm.so
#34 0x00007fe6a25f3689 in ?? () from /usr/lib64/kde4/kcm_kpk_addrm.so
#35 0x000000370fb6cfea in QMetaObject::activate (sender=0x1bd2c00, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff4e46e5d0) at kernel/qobject.cpp:3278
#36 0x00000037118bbf25 in QAbstractItemView::clicked (this=<optimized out>, _t1=<optimized out>) at .moc/release-shared/moc_qabstractitemview.cpp:331
#37 0x00000037118bc2e8 in QAbstractItemView::mouseReleaseEvent (this=0x1bd2c00, event=0x7fff4e46f510) at itemviews/qabstractitemview.cpp:1798
#38 0x00000037118d7fce in QListView::mouseReleaseEvent (this=<optimized out>, e=<optimized out>) at itemviews/qlistview.cpp:796
#39 0x000000371261693c in KCategorizedView::mouseReleaseEvent (this=0x1bd2c00, event=0x7fff4e46f510) at /usr/src/debug/kdelibs-4.6.5/kdeui/itemviews/kcategorizedview.cpp:1060
#40 0x0000003711409a74 in QWidget::event (this=0x1bd2c00, event=0x7fff4e46f510) at kernel/qwidget.cpp:8295
#41 0x00000037117a9dd6 in QFrame::event (this=0x1bd2c00, e=0x7fff4e46f510) at widgets/qframe.cpp:557
#42 0x00000037118b930b in QAbstractItemView::viewportEvent (this=0x1bd2c00, event=0x7fff4e46f510) at itemviews/qabstractitemview.cpp:1628
#43 0x000000370fb5a398 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x1cbff70, event=0x7fff4e46f510) at kernel/qcoreapplication.cpp:902
#44 0x00000037113b92ef in notify_helper (e=0x7fff4e46f510, receiver=0x1cbff70, this=0x1982210) at kernel/qapplication.cpp:4477
#45 QApplicationPrivate::notify_helper (this=0x1982210, receiver=0x1cbff70, e=0x7fff4e46f510) at kernel/qapplication.cpp:4453
#46 0x00000037113beaab in QApplication::notify (this=<optimized out>, receiver=0x1cbff70, e=0x7fff4e46f510) at kernel/qapplication.cpp:4042
#47 0x0000003712641d56 in KApplication::notify (this=0x7fff4e470210, receiver=0x1cbff70, event=0x7fff4e46f510) at /usr/src/debug/kdelibs-4.6.5/kdeui/kernel/kapplication.cpp:311
#48 0x000000370fb5a20c in QCoreApplication::notifyInternal (this=0x7fff4e470210, receiver=0x1cbff70, event=0x7fff4e46f510) at kernel/qcoreapplication.cpp:787
#49 0x00000037113ba2f2 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:215
#50 QApplicationPrivate::sendMouseEvent (receiver=0x1cbff70, event=0x7fff4e46f510, alienWidget=0x1cbff70, nativeWidget=0x1a5a810, buttonDown=0x1cbff70, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3141
#51 0x0000003711436005 in QETWidget::translateMouseEvent (this=0x1a5a810, event=<optimized out>) at kernel/qapplication_x11.cpp:4461
#52 0x0000003711434eda in QApplication::x11ProcessEvent (this=0x7fff4e470210, event=0x7fff4e46fdd0) at kernel/qapplication_x11.cpp:3587
#53 0x000000371145c43c in x11EventSourceDispatch (s=0x1979cd0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#54 0x0000003d57e427ed in g_main_dispatch (context=0x19789b0) at gmain.c:2441
#55 g_main_context_dispatch (context=0x19789b0) at gmain.c:3014
#56 0x0000003d57e42fc8 in g_main_context_iterate (context=0x19789b0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3092
#57 0x0000003d57e4325c in g_main_context_iteration (context=0x19789b0, may_block=1) at gmain.c:3155
#58 0x000000370fb84dcf in QEventDispatcherGlib::processEvents (this=0x1943a00, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#59 0x000000371145c12e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#60 0x000000370fb59722 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#61 0x000000370fb5991f in QEventLoop::exec (this=0x7fff4e4701a0, flags=...) at kernel/qeventloop.cpp:201
#62 0x000000370fb5da67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#63 0x000000000040ac55 in ?? ()
#64 0x0000003d5822139d in __libc_start_main (main=0x40a840, argc=5, ubp_av=0x7fff4e4704d8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff4e4704c8) at libc-start.c:226
#65 0x000000000040aca9 in _start ()

Possible duplicates by query: bug 277096, bug 274398, bug 273003, bug 272240.

Reported using DrKonqi