Application: apper (0.7.1)
KDE Platform Version: 4.8.1 (4.8.1)
Qt Version: 4.8.0
Operating System: Linux 3.2.10-3.fc16.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
Apper crash when search for a package

The crash can be reproduced some of the time.

-- Backtrace:
Application: Apper (apper), 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  KCategorizedView::Private::categoryForIndex (this=0x14b7f90, index=...) at /usr/src/debug/kdelibs-4.8.1/kdeui/itemviews/kcategorizedview.cpp:396
#7  0x00000038402276df in KCategorizedView::visualRect (this=0x13b16f0, index=...) at /usr/src/debug/kdelibs-4.8.1/kdeui/itemviews/kcategorizedview.cpp:573
#8  0x0000003840227dd9 in isValid (this=0x14b7fd0) at /usr/include/QtCore/qabstractitemmodel.h:77
#9  KCategorizedView::visualRect (this=0x13b16f0, index=...) at /usr/src/debug/kdelibs-4.8.1/kdeui/itemviews/kcategorizedview.cpp:569
#10 0x0000003840226690 in KCategorizedView::leaveEvent (this=0x13b16f0, event=<optimized out>) at /usr/src/debug/kdelibs-4.8.1/kdeui/itemviews/kcategorizedview.cpp:1072
#11 0x000000383de19fc2 in QWidget::event (this=0x13b16f0, event=0x7fffcaedf2e0) at kernel/qwidget.cpp:8495
#12 0x000000383e1d1bd6 in QFrame::event (this=0x13b16f0, e=0x7fffcaedf2e0) at widgets/qframe.cpp:557
#13 0x000000383e253bb3 in QAbstractScrollArea::event (this=0x13b16f0, e=0x7fffcaedf2e0) at widgets/qabstractscrollarea.cpp:996
#14 0x000000383e2ee95b in QAbstractItemView::event (this=0x13b16f0, event=0x7fffcaedf2e0) at itemviews/qabstractitemview.cpp:1580
#15 0x000000383ddc9994 in notify_helper (e=0x7fffcaedf2e0, receiver=0x13b16f0, this=0x121f410) at kernel/qapplication.cpp:4550
#16 QApplicationPrivate::notify_helper (this=0x121f410, receiver=0x13b16f0, e=0x7fffcaedf2e0) at kernel/qapplication.cpp:4522
#17 0x000000383ddce813 in QApplication::notify (this=0x7fffcaee1100, receiver=0x13b16f0, e=0x7fffcaedf2e0) at kernel/qapplication.cpp:4411
#18 0x0000003840251d56 in KApplication::notify (this=0x7fffcaee1100, receiver=0x13b16f0, event=0x7fffcaedf2e0) at /usr/src/debug/kdelibs-4.8.1/kdeui/kernel/kapplication.cpp:311
#19 0x000000383cb7904c in QCoreApplication::notifyInternal (this=0x7fffcaee1100, receiver=0x13b16f0, event=0x7fffcaedf2e0) at kernel/qcoreapplication.cpp:876
#20 0x000000383ddc9f5b in sendEvent (event=0x7fffcaedf2e0, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#21 QApplicationPrivate::dispatchEnterLeave (enter=0x1468010, leave=<optimized out>) at kernel/qapplication.cpp:2801
#22 0x000000383ddca91b in QApplicationPrivate::sendMouseEvent (receiver=0x1468010, event=0x7fffcaedf490, alienWidget=0x1468010, nativeWidget=0x13344d0, buttonDown=0x383e8b5068, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3141
#23 0x000000383ddcadfa in QApplicationPrivate::sendSyntheticEnterLeave (this=<optimized out>, widget=0x14650f0) at kernel/qapplication.cpp:3245
#24 0x000000383de1ad55 in QWidgetPrivate::hideChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7898
#25 0x000000383de1ad14 in QWidgetPrivate::hideChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7884
#26 0x000000383de1aece in QWidgetPrivate::hide_helper (this=0x14b8aa0) at kernel/qwidget.cpp:7628
#27 0x000000383de1cbf8 in QWidget::setVisible (this=0x14660b0, visible=<optimized out>) at kernel/qwidget.cpp:7800
#28 0x000000383ddfe3ac in hide (this=0x14660b0) at ../../src/gui/kernel/qwidget.h:498
#29 QStackedLayout::setCurrentIndex (this=0x1467490, index=1) at kernel/qstackedlayout.cpp:306
#30 0x00007f04bbcf18c1 in ?? () from /usr/lib64/kde4/kcm_apper.so
#31 0x00007f04bbcf1f1d in ?? () from /usr/lib64/kde4/kcm_apper.so
#32 0x00007f04bbcf33d7 in ?? () from /usr/lib64/kde4/kcm_apper.so
#33 0x000000383cb8cedd in QMetaObject::activate (sender=0x13c9e90, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffcaedfa00) at kernel/qobject.cpp:3566
#34 0x000000383ddc37b2 in QAction::triggered (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qaction.cpp:277
#35 0x000000383ddc399f in QAction::activate (this=0x13c9e90, event=<optimized out>) at kernel/qaction.cpp:1257
#36 0x000000383de1a0ae in QWidget::event (this=0x1440660, event=0x7fffcaee01e0) at kernel/qwidget.cpp:8396
#37 0x000000383ddc9994 in notify_helper (e=0x7fffcaee01e0, receiver=0x1440660, this=0x121f410) at kernel/qapplication.cpp:4550
#38 QApplicationPrivate::notify_helper (this=0x121f410, receiver=0x1440660, e=0x7fffcaee01e0) at kernel/qapplication.cpp:4522
#39 0x000000383ddceede in QApplication::notify (this=<optimized out>, receiver=<optimized out>, e=0x7fffcaee01e0) at kernel/qapplication.cpp:3991
#40 0x0000003840251d56 in KApplication::notify (this=0x7fffcaee1100, receiver=0x150df90, event=0x7fffcaee01e0) at /usr/src/debug/kdelibs-4.8.1/kdeui/kernel/kapplication.cpp:311
#41 0x000000383cb7904c in QCoreApplication::notifyInternal (this=0x7fffcaee1100, receiver=0x150df90, event=0x7fffcaee01e0) at kernel/qcoreapplication.cpp:876
#42 0x000000383de68719 in QKeyMapper::sendKeyEvent (keyWidget=0x150df90, grab=<optimized out>, type=QEvent::KeyPress, code=16777220, modifiers=..., text=..., autorepeat=false, count=1, nativeScanCode=36, nativeVirtualKey=65293, nativeModifiers=16) at kernel/qkeymapper_x11.cpp:1866
#43 0x000000383de68b8b in QKeyMapperPrivate::translateKeyEvent (this=0x1260210, keyWidget=0x150df90, event=0x7fffcaee0cc0, grab=false) at kernel/qkeymapper_x11.cpp:1836
#44 0x000000383de44ce4 in QApplication::x11ProcessEvent (this=0x7fffcaee1100, event=0x7fffcaee0cc0) at kernel/qapplication_x11.cpp:3534
#45 0x000000383de6c97c in x11EventSourceDispatch (s=0x1225630, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#46 0x00000032cfc44f3d in g_main_dispatch (context=0x12249f0) at gmain.c:2441
#47 g_main_context_dispatch (context=0x12249f0) at gmain.c:3011
#48 0x00000032cfc45738 in g_main_context_iterate (context=0x12249f0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3089
#49 0x00000032cfc4590c in g_main_context_iteration (context=0x12249f0, may_block=1) at gmain.c:3152
#50 0x000000383cba7d5f in QEventDispatcherGlib::processEvents (this=0x11f0990, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#51 0x000000383de6c66e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#52 0x000000383cb78182 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#53 0x000000383cb783d7 in QEventLoop::exec (this=0x7fffcaee1090, flags=...) at kernel/qeventloop.cpp:204
#54 0x000000383cb7cdd5 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#55 0x0000000000406a56 in ?? ()
#56 0x000000352c62169d in __libc_start_main (main=0x405980, argc=1, ubp_av=0x7fffcaee1808, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffcaee17f8) at libc-start.c:226
#57 0x0000000000406a91 in _start ()

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

Possible duplicates by query: bug 289717, bug 286938, bug 285316, bug 284516, bug 274398.

Reported using DrKonqi