Bug 328883

Application: apper (0.8.1)
KDE Platform Version: 4.11.3
Qt Version: 4.8.5
Operating System: Linux 3.11.10-200.fc19.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:

typed package name in find field, after clicking "search" app crashed

The crash does not seem to be reproducible.

-- Backtrace:
Application: Apper (apper), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
81	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00000039852145e1 in parent (this=0x1aef510) at /usr/include/QtCore/qabstractitemmodel.h:393
#8  KCategorizedView::Private::categoryForIndex (this=0x1aef4d0, index=...) at /usr/src/debug/kdelibs-4.11.3/kdeui/itemviews/kcategorizedview.cpp:396
#9  0x0000003985217cee in KCategorizedView::visualRect (this=0x1aeac80, index=...) at /usr/src/debug/kdelibs-4.11.3/kdeui/itemviews/kcategorizedview.cpp:573
#10 0x0000003985219b02 in KCategorizedView::leaveEvent (this=0x1aeac80, event=<optimized out>) at /usr/src/debug/kdelibs-4.11.3/kdeui/itemviews/kcategorizedview.cpp:1072
#11 0x00000039840177ad in QWidget::event (this=this@entry=0x1aeac80, event=event@entry=0x7fff2d07a650) at kernel/qwidget.cpp:8521
#12 0x00000039843b3cde in QFrame::event (this=this@entry=0x1aeac80, e=e@entry=0x7fff2d07a650) at widgets/qframe.cpp:557
#13 0x00000039844300db in QAbstractScrollArea::event (this=this@entry=0x1aeac80, e=e@entry=0x7fff2d07a650) at widgets/qabstractscrollarea.cpp:996
#14 0x00000039844c17db in QAbstractItemView::event (this=0x1aeac80, event=0x7fff2d07a650) at itemviews/qabstractitemview.cpp:1580
#15 0x0000003983fc84dc in QApplicationPrivate::notify_helper (this=0x1873f70, receiver=0x1aeac80, e=0x7fff2d07a650) at kernel/qapplication.cpp:4562
#16 0x0000003983fceaa0 in QApplication::notify (this=this@entry=0x7fff2d07bac0, receiver=receiver@entry=0x1aeac80, e=e@entry=0x7fff2d07a650) at kernel/qapplication.cpp:4348
#17 0x000000398523fe9a in KApplication::notify (this=0x7fff2d07bac0, receiver=0x1aeac80, event=0x7fff2d07a650) at /usr/src/debug/kdelibs-4.11.3/kdeui/kernel/kapplication.cpp:311
#18 0x0000003982d7a26d in QCoreApplication::notifyInternal (this=0x7fff2d07bac0, receiver=0x1aeac80, event=0x7fff2d07a650) at kernel/qcoreapplication.cpp:949
#19 0x0000003983fcd995 in QApplicationPrivate::dispatchEnterLeave (enter=0x1aea160, leave=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#20 0x0000003983fce349 in QApplicationPrivate::sendMouseEvent (receiver=0x1aea160, event=0x7fff2d07a810, alienWidget=0x1aea160, nativeWidget=0x19b27d0, buttonDown=0x3984aa3258 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3153
#21 0x0000003983fce7d5 in QApplicationPrivate::sendSyntheticEnterLeave (this=<optimized out>, widget=widget@entry=0x1a51f20) at kernel/qapplication.cpp:3257
#22 0x0000003984013a6b in QWidgetPrivate::hideChildren (this=<optimized out>, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:7913
#23 0x0000003984013a2a in QWidgetPrivate::hideChildren (this=this@entry=0x1aea770, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:7899
#24 0x0000003984013c27 in QWidgetPrivate::hide_helper (this=this@entry=0x1aea770) at kernel/qwidget.cpp:7643
#25 0x0000003984016ea8 in QWidget::setVisible (this=0x1aea740, visible=<optimized out>) at kernel/qwidget.cpp:7815
#26 0x0000003983ffaa54 in hide (this=0x1aea740) at ../../src/gui/kernel/qwidget.h:501
#27 QStackedLayout::setCurrentIndex (this=0x1aea3e0, index=1) at kernel/qstackedlayout.cpp:308
#28 0x0000003983ffab6a in QStackedLayout::setCurrentWidget (this=<optimized out>, widget=<optimized out>) at kernel/qstackedlayout.cpp:368
#29 0x000000398440acb7 in QStackedWidget::setCurrentWidget (this=<optimized out>, widget=<optimized out>) at widgets/qstackedwidget.cpp:295
#30 0x00007f0759ac84eb in ApperKCM::search (this=this@entry=0x1aa9a30) at /usr/src/debug/apper-0.8.1/ApperKCM/ApperKCM.cpp:738
#31 0x00007f0759ac91b0 in ApperKCM::on_actionFindName_triggered (this=0x1aa9a30) at /usr/src/debug/apper-0.8.1/ApperKCM/ApperKCM.cpp:353
#32 0x00007f0759ac9b6d in ApperKCM::qt_static_metacall (_o=_o@entry=0x1aa9a30, _id=_id@entry=12, _a=_a@entry=0x7fff2d07aca0, _c=QMetaObject::InvokeMetaMethod) at /usr/src/debug/apper-0.8.1/x86_64-redhat-linux-gnu/ApperKCM/ApperKCM.moc:98
#33 0x00007f0759aca213 in qt_static_metacall (_a=0x7fff2d07aca0, _id=12, _c=QMetaObject::InvokeMetaMethod, _o=0x1aa9a30) at /usr/src/debug/apper-0.8.1/x86_64-redhat-linux-gnu/ApperKCM/ApperKCM.moc:144
#34 ApperKCM::qt_metacall (this=0x1aa9a30, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0x7fff2d07aca0) at /usr/src/debug/apper-0.8.1/x86_64-redhat-linux-gnu/ApperKCM/ApperKCM.moc:145
#35 0x0000003982d8e172 in QMetaObject::activate (sender=sender@entry=0x1aa64d0, m=m@entry=0x3984a68220 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fff2d07aca0) at kernel/qobject.cpp:3577
#36 0x0000003983fc23c2 in QAction::triggered (this=this@entry=0x1aa64d0, _t1=false) at .moc/release-shared/moc_qaction.cpp:276
#37 0x0000003983fc3d93 in QAction::activate (this=0x1aa64d0, event=<optimized out>) at kernel/qaction.cpp:1257
#38 0x00000039840179ea in QWidget::event (this=0x1aa9a30, event=0x7fff2d07b060) at kernel/qwidget.cpp:8422
#39 0x0000003983fc84dc in QApplicationPrivate::notify_helper (this=0x1873f70, receiver=0x1aa9a30, e=0x7fff2d07b060) at kernel/qapplication.cpp:4562
#40 0x0000003983fcfcf1 in QApplication::notify (this=this@entry=0x7fff2d07bac0, receiver=0x1aa9a30, receiver@entry=0x1a165b0, e=e@entry=0x7fff2d07b060) at kernel/qapplication.cpp:4003
#41 0x000000398523fe9a in KApplication::notify (this=0x7fff2d07bac0, receiver=0x1a165b0, event=0x7fff2d07b060) at /usr/src/debug/kdelibs-4.11.3/kdeui/kernel/kapplication.cpp:311
#42 0x0000003982d7a26d in QCoreApplication::notifyInternal (this=0x7fff2d07bac0, receiver=receiver@entry=0x1a165b0, event=event@entry=0x7fff2d07b060) at kernel/qcoreapplication.cpp:949
#43 0x0000003983fc6e76 in sendSpontaneousEvent (event=event@entry=0x7fff2d07b060, receiver=receiver@entry=0x1a165b0) at ../../src/corelib/kernel/qcoreapplication.h:234
#44 qt_sendSpontaneousEvent (receiver=receiver@entry=0x1a165b0, event=event@entry=0x7fff2d07b060) at kernel/qapplication.cpp:5560
#45 0x00000039840623f9 in QKeyMapper::sendKeyEvent (keyWidget=keyWidget@entry=0x1a165b0, grab=grab@entry=false, type=QEvent::KeyPress, code=16777220, modifiers=..., text=..., autorepeat=autorepeat@entry=false, count=1, nativeScanCode=36, nativeVirtualKey=65293, nativeModifiers=0) at kernel/qkeymapper_x11.cpp:1866
#46 0x0000003984062799 in QKeyMapperPrivate::translateKeyEvent (this=0x18b1380, keyWidget=keyWidget@entry=0x1a165b0, event=event@entry=0x7fff2d07b5e0, grab=grab@entry=false) at kernel/qkeymapper_x11.cpp:1836
#47 0x000000398403e6ef in QApplication::x11ProcessEvent (this=0x7fff2d07bac0, event=event@entry=0x7fff2d07b5e0) at kernel/qapplication_x11.cpp:3554
#48 0x0000003984064e54 in x11EventSourceDispatch (s=s@entry=0x1864720, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#49 0x0000003cda647df6 in g_main_dispatch (context=0x1874240) at gmain.c:3054
#50 g_main_context_dispatch (context=context@entry=0x1874240) at gmain.c:3630
#51 0x0000003cda648148 in g_main_context_iterate (context=context@entry=0x1874240, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3701
#52 0x0000003cda6481ec in g_main_context_iteration (context=0x1874240, may_block=1) at gmain.c:3762
#53 0x0000003982da7145 in QEventDispatcherGlib::processEvents (this=0x182eed0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#54 0x0000003984064fc6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#55 0x0000003982d78ecf in QEventLoop::processEvents (this=this@entry=0x7fff2d07b9c0, flags=...) at kernel/qeventloop.cpp:149
#56 0x0000003982d791c5 in QEventLoop::exec (this=this@entry=0x7fff2d07b9c0, flags=...) at kernel/qeventloop.cpp:204
#57 0x0000003982d7e45b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1221
#58 0x0000003983fc6c9c in QApplication::exec () at kernel/qapplication.cpp:3823
#59 0x0000000000406ae4 in main (argc=1, argv=0x7fff2d07bc08) at /usr/src/debug/apper-0.8.1/Apper/main.cpp:130

The reporter indicates this bug may be a duplicate of or related to bug 270456.

Possible duplicates by query: bug 328397, bug 327785, bug 327741, bug 327389, bug 322401.

Reported using DrKonqi