Bug 284516

Application: apper (0.7.0)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.8.0
Operating System: Linux 3.1.0-0.rc9.git0.0.fc16.x86_64 x86_64
Distribution: "Fedora release 16 (Verne)"

-- Information about the crash:
Apper was come in updetes and replace KPackageKit. It show applet and notifi me what 1 update available. Nothing happened by clicking on applet icon. I start apper manually and click on Updates icon. Crash happened. I try it twice.

The crash can be reproduced every time.

-- Backtrace:
Application: Apper (apper), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#6  0x000000341b6362c5 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x000000341b637bdb in __GI_abort () at abort.c:91
#8  0x000000341b67601e in __libc_message (do_abort=2, fmt=0x341b774518 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:198
#9  0x000000341b67c626 in malloc_printerr (action=3, str=0x341b774678 "double free or corruption (out)", ptr=<optimized out>) at malloc.c:5007
#10 0x000000342c2218ec in parent (this=0x138b450) at /usr/include/QtCore/qabstractitemmodel.h:393
#11 KCategorizedView::Private::categoryForIndex (this=0x138b410, index=...) at /usr/src/debug/kdelibs-4.7.2/kdeui/itemviews/kcategorizedview.cpp:396
#12 0x000000342c22645f in KCategorizedView::visualRect (this=0x139b0a0, index=...) at /usr/src/debug/kdelibs-4.7.2/kdeui/itemviews/kcategorizedview.cpp:574
#13 0x000000342c226b59 in isValid (this=0x138b450) at /usr/include/QtCore/qabstractitemmodel.h:77
#14 KCategorizedView::visualRect (this=0x139b0a0, index=...) at /usr/src/debug/kdelibs-4.7.2/kdeui/itemviews/kcategorizedview.cpp:570
#15 0x000000342c225410 in KCategorizedView::leaveEvent (this=0x139b0a0, event=<optimized out>) at /usr/src/debug/kdelibs-4.7.2/kdeui/itemviews/kcategorizedview.cpp:1073
#16 0x000000342a419cc2 in QWidget::event (this=0x139b0a0, event=0x7fffcbfb7940) at kernel/qwidget.cpp:8484
#17 0x000000342a7d1676 in QFrame::event (this=0x139b0a0, e=0x7fffcbfb7940) at widgets/qframe.cpp:557
#18 0x000000342a8535d3 in QAbstractScrollArea::event (this=0x139b0a0, e=0x7fffcbfb7940) at widgets/qabstractscrollarea.cpp:996
#19 0x000000342a8ee2fb in QAbstractItemView::event (this=0x139b0a0, event=0x7fffcbfb7940) at itemviews/qabstractitemview.cpp:1580
#20 0x000000342a3c9694 in notify_helper (e=0x7fffcbfb7940, receiver=0x139b0a0, this=0x111ff00) at kernel/qapplication.cpp:4518
#21 QApplicationPrivate::notify_helper (this=0x111ff00, receiver=0x139b0a0, e=0x7fffcbfb7940) at kernel/qapplication.cpp:4490
#22 0x000000342a3ce513 in QApplication::notify (this=0x7fffcbfb9da0, receiver=0x139b0a0, e=0x7fffcbfb7940) at kernel/qapplication.cpp:4379
#23 0x000000342c250416 in KApplication::notify (this=0x7fffcbfb9da0, receiver=0x139b0a0, event=0x7fffcbfb7940) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#24 0x0000003427b77b3c in QCoreApplication::notifyInternal (this=0x7fffcbfb9da0, receiver=0x139b0a0, event=0x7fffcbfb7940) at kernel/qcoreapplication.cpp:876
#25 0x000000342a3c9c5b in sendEvent (event=0x7fffcbfb7940, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#26 QApplicationPrivate::dispatchEnterLeave (enter=0x1386370, leave=<optimized out>) at kernel/qapplication.cpp:2797
#27 0x000000342a3ca61b in QApplicationPrivate::sendMouseEvent (receiver=0x1386370, event=0x7fffcbfb7af0, alienWidget=0x1386370, nativeWidget=0x12822b0, buttonDown=0x342aeb3f68, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3137
#28 0x000000342a3caafa in QApplicationPrivate::sendSyntheticEnterLeave (this=<optimized out>, widget=0x11161e0) at kernel/qapplication.cpp:3241
#29 0x000000342a41aa55 in QWidgetPrivate::hideChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7887
#30 0x000000342a41aa14 in QWidgetPrivate::hideChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7873
#31 0x000000342a41abce in QWidgetPrivate::hide_helper (this=0x139bc30) at kernel/qwidget.cpp:7617
#32 0x000000342a41c8f8 in QWidget::setVisible (this=0x139bc00, visible=<optimized out>) at kernel/qwidget.cpp:7789
#33 0x000000342a3fe0ac in hide (this=0x139bc00) at ../../src/gui/kernel/qwidget.h:498
#34 QStackedLayout::setCurrentIndex (this=0x11137d0, index=3) at kernel/qstackedlayout.cpp:306
#35 0x00007f9e51daaa49 in ?? () from /usr/lib64/kde4/kcm_apper.so
#36 0x00007f9e51dab389 in ?? () from /usr/lib64/kde4/kcm_apper.so
#37 0x00007f9e51dab7f7 in ?? () from /usr/lib64/kde4/kcm_apper.so
#38 0x0000003427b8b9bd in QMetaObject::activate (sender=0x139b0a0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffcbfb8160) at kernel/qobject.cpp:3565
#39 0x000000342a8e44e5 in QAbstractItemView::clicked (this=<optimized out>, _t1=<optimized out>) at .moc/release-shared/moc_qabstractitemview.cpp:348
#40 0x000000342a8e48a8 in QAbstractItemView::mouseReleaseEvent (this=0x139b0a0, event=0x7fffcbfb90a0) at itemviews/qabstractitemview.cpp:1814
#41 0x000000342a9036ae in QListView::mouseReleaseEvent (this=<optimized out>, e=<optimized out>) at itemviews/qlistview.cpp:799
#42 0x000000342c224ffc in KCategorizedView::mouseReleaseEvent (this=0x139b0a0, event=0x7fffcbfb90a0) at /usr/src/debug/kdelibs-4.7.2/kdeui/itemviews/kcategorizedview.cpp:1060
#43 0x000000342a419d2a in QWidget::event (this=0x139b0a0, event=0x7fffcbfb90a0) at kernel/qwidget.cpp:8350
#44 0x000000342a7d1676 in QFrame::event (this=0x139b0a0, e=0x7fffcbfb90a0) at widgets/qframe.cpp:557
#45 0x000000342a8e32db in QAbstractItemView::viewportEvent (this=0x139b0a0, event=0x7fffcbfb90a0) at itemviews/qabstractitemview.cpp:1644
#46 0x0000003427b77cc8 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x11161e0, event=0x7fffcbfb90a0) at kernel/qcoreapplication.cpp:986
#47 0x000000342a3c965f in notify_helper (e=0x7fffcbfb90a0, receiver=0x11161e0, this=0x111ff00) at kernel/qapplication.cpp:4514
#48 QApplicationPrivate::notify_helper (this=0x111ff00, receiver=0x11161e0, e=0x7fffcbfb90a0) at kernel/qapplication.cpp:4490
#49 0x000000342a3cede3 in QApplication::notify (this=<optimized out>, receiver=0x11161e0, e=0x7fffcbfb90a0) at kernel/qapplication.cpp:4061
#50 0x000000342c250416 in KApplication::notify (this=0x7fffcbfb9da0, receiver=0x11161e0, event=0x7fffcbfb90a0) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#51 0x0000003427b77b3c in QCoreApplication::notifyInternal (this=0x7fffcbfb9da0, receiver=0x11161e0, event=0x7fffcbfb90a0) at kernel/qcoreapplication.cpp:876
#52 0x000000342a3ca662 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#53 QApplicationPrivate::sendMouseEvent (receiver=0x11161e0, event=0x7fffcbfb90a0, alienWidget=0x11161e0, nativeWidget=0x12822b0, buttonDown=0x11161e0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3157
#54 0x000000342a445e05 in QETWidget::translateMouseEvent (this=0x12822b0, event=<optimized out>) at kernel/qapplication_x11.cpp:4509
#55 0x000000342a444cca in QApplication::x11ProcessEvent (this=0x7fffcbfb9da0, event=0x7fffcbfb9960) at kernel/qapplication_x11.cpp:3635
#56 0x000000342a46c48c in x11EventSourceDispatch (s=0x111e640, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#57 0x000000341d644add in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#58 0x000000341d6452d8 in ?? () from /lib64/libglib-2.0.so.0
#59 0x000000341d6454ac in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#60 0x0000003427ba681f in QEventDispatcherGlib::processEvents (this=0x10f7970, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#61 0x000000342a46c17e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#62 0x0000003427b76c72 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#63 0x0000003427b76ec7 in QEventLoop::exec (this=0x7fffcbfb9d30, flags=...) at kernel/qeventloop.cpp:204
#64 0x0000003427b7b8c5 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#65 0x0000000000406a5e in ?? ()
#66 0x000000341b62169d in __libc_start_main (main=0x405970, argc=1, ubp_av=0x7fffcbfba4a8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffcbfba498) at libc-start.c:226
#67 0x0000000000406a99 in _start ()

Possible duplicates by query: bug 283789, bug 275298, bug 257248, bug 257160.

Reported using DrKonqi