Application: kontact (4.7.2)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-13-generic x86_64
Distribution: Ubuntu 11.10

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

Kontact crashed when I clicked on the Kmail icon in the lateral menu...

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f85bf5727a0 (LWP 22084))]

Thread 4 (Thread 0x7f85a5748700 (LWP 22085)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f85bbdc9c2c in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f85bbdc9d59 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f85b71c8efc in start_thread (arg=0x7f85a5748700) at pthread_create.c:304
#4  0x00007f85bcad789d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f85a4e2f700 (LWP 22086)):
#0  0x00007f85bcacb773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f85b66faf68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f85b66fb429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f85bdf12f3e in QEventDispatcherGlib::processEvents (this=0x12b7390, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f85bdee6cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f85bdee6ef7 in QEventLoop::exec (this=0x7f85a4e2ede0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f85bddfe27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f85bde00d05 in QThreadPrivate::start (arg=0x12b6070) at thread/qthread_unix.cpp:331
#8  0x00007f85b71c8efc in start_thread (arg=0x7f85a4e2f700) at pthread_create.c:304
#9  0x00007f85bcad789d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f8553fff700 (LWP 22103)):
#0  0xffffffffff60014c in ?? ()
#1  0x00007f8553ffead0 in ?? ()
#2  0x00007fff095477e7 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 1 (Thread 0x7f85bf5727a0 (LWP 22084)):
[KCrash Handler]
#6  QModelIndex (other=..., this=0x7fff094092d0) at ../../include/QtCore/../../src/corelib/kernel/qabstractitemmodel.h:65
#7  QSortFilterProxyModel::parent (this=0x17c4c90, child=<optimized out>) at itemviews/qsortfilterproxymodel.cpp:1657
#8  0x00007f85bd7df06b in parent (this=0x178faf8) at ../../include/QtCore/../../src/corelib/kernel/qabstractitemmodel.h:389
#9  QTreeView::indexRowSizeHint (this=0x17a6dd0, index=...) at itemviews/qtreeview.cpp:2759
#10 0x00007f85bd7e2b69 in itemHeight (item=19, this=0x17a8170) at itemviews/qtreeview.cpp:3232
#11 QTreeViewPrivate::itemHeight (this=0x17a8170, item=<optimized out>) at itemviews/qtreeview.cpp:3221
#12 0x00007f85bd7e2e03 in QTreeViewPrivate::updateScrollBars (this=0x17a8170) at itemviews/qtreeview.cpp:3457
#13 0x00007f85bd7e31df in QTreeView::updateGeometries (this=0x17a6dd0) at itemviews/qtreeview.cpp:2686
#14 0x00007f85bd2e8c80 in QWidget::event (this=0x17a6dd0, event=0x7fff0940a050) at kernel/qwidget.cpp:8449
#15 0x00007f85bd6914f6 in QFrame::event (this=0x17a6dd0, e=0x7fff0940a050) at widgets/qframe.cpp:557
#16 0x00007f85bd7a219b in QAbstractItemView::viewportEvent (this=0x17a6dd0, event=0x7fff0940a050) at itemviews/qabstractitemview.cpp:1628
#17 0x00007f85bd7e6d35 in QTreeView::viewportEvent (this=0x17a6dd0, event=0x7fff0940a050) at itemviews/qtreeview.cpp:1256
#18 0x00007f85bdee7c88 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x17bbd90, event=0x7fff0940a050) at kernel/qcoreapplication.cpp:902
#19 0x00007f85bd2983ef in notify_helper (e=0x7fff0940a050, receiver=0x17bbd90, this=0x114e570) at kernel/qapplication.cpp:4482
#20 QApplicationPrivate::notify_helper (this=0x114e570, receiver=0x17bbd90, e=0x7fff0940a050) at kernel/qapplication.cpp:4458
#21 0x00007f85bd29d291 in QApplication::notify (this=0x7fff0940ca60, receiver=0x17bbd90, e=0x7fff0940a050) at kernel/qapplication.cpp:4365
#22 0x00007f85be91d126 in KApplication::notify (this=0x7fff0940ca60, receiver=0x17bbd90, event=0x7fff0940a050) at ../../kdeui/kernel/kapplication.cpp:311
#23 0x00007f85bdee7afc in QCoreApplication::notifyInternal (this=0x7fff0940ca60, receiver=0x17bbd90, event=0x7fff0940a050) at kernel/qcoreapplication.cpp:787
#24 0x00007f85bd2e490f in sendEvent (event=0x7fff0940a050, receiver=0x17bbd90) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#25 QWidgetPrivate::sendPendingMoveAndResizeEvents (this=0x17a4020, recursive=false, disableUpdates=<optimized out>) at kernel/qwidget.cpp:7365
#26 0x00007f85bd2ec681 in QWidgetPrivate::show_helper (this=<optimized out>) at kernel/qwidget.cpp:7416
#27 0x00007f85bd2ecaa2 in QWidget::setVisible (this=0x17bbd90, visible=<optimized out>) at kernel/qwidget.cpp:7697
#28 0x00007f85bd2ec616 in show (this=0x17bbd90) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:487
#29 QWidgetPrivate::showChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7785
#30 0x00007f85bd2ec69d in QWidgetPrivate::show_helper (this=<optimized out>) at kernel/qwidget.cpp:7422
#31 0x00007f85bd2ecaa2 in QWidget::setVisible (this=0x17a6dd0, visible=<optimized out>) at kernel/qwidget.cpp:7697
#32 0x00007f85bd2ec616 in show (this=0x17a6dd0) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:487
#33 QWidgetPrivate::showChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7785
#34 0x00007f85bd2ec69d in QWidgetPrivate::show_helper (this=<optimized out>) at kernel/qwidget.cpp:7422
#35 0x00007f85bd2ecaa2 in QWidget::setVisible (this=0x17bcea0, visible=<optimized out>) at kernel/qwidget.cpp:7697
#36 0x00007f85bd2ec616 in show (this=0x17bcea0) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:487
#37 QWidgetPrivate::showChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7785
#38 0x00007f85bd2ec69d in QWidgetPrivate::show_helper (this=<optimized out>) at kernel/qwidget.cpp:7422
#39 0x00007f85bd2ecaa2 in QWidget::setVisible (this=0x186e290, visible=<optimized out>) at kernel/qwidget.cpp:7697
#40 0x00007f85bd2ec616 in show (this=0x186e290) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:487
#41 QWidgetPrivate::showChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7785
#42 0x00007f85bd2ec69d in QWidgetPrivate::show_helper (this=<optimized out>) at kernel/qwidget.cpp:7422
#43 0x00007f85bd2ecaa2 in QWidget::setVisible (this=0x18ffea0, visible=<optimized out>) at kernel/qwidget.cpp:7697
#44 0x00007f85bd2ec616 in show (this=0x18ffea0) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:487
#45 QWidgetPrivate::showChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7785
#46 0x00007f85bd2ec69d in QWidgetPrivate::show_helper (this=<optimized out>) at kernel/qwidget.cpp:7422
#47 0x00007f85bd2ecaa2 in QWidget::setVisible (this=0x17a3a40, visible=<optimized out>) at kernel/qwidget.cpp:7697
#48 0x00007f85bd2ec616 in show (this=0x17a3a40) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:487
#49 QWidgetPrivate::showChildren (this=<optimized out>, spontaneous=false) at kernel/qwidget.cpp:7785
#50 0x00007f85bd2ec69d in QWidgetPrivate::show_helper (this=<optimized out>) at kernel/qwidget.cpp:7422
#51 0x00007f85bd2ecaa2 in QWidget::setVisible (this=0x179ff50, visible=<optimized out>) at kernel/qwidget.cpp:7697
#52 0x00007f85bd2cd939 in show (this=0x179ff50) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:487
#53 QStackedLayout::setCurrentIndex (this=0x12b3530, index=1) at kernel/qstackedlayout.cpp:311
#54 0x00007f85bf198544 in Kontact::MainWindow::selectPlugin(KontactInterface::Plugin*) () from /usr/lib/libkontactprivate.so.4
#55 0x00007f85bf19803a in Kontact::MainWindow::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkontactprivate.so.4
#56 0x00007f85bdefaeba in QMetaObject::activate (sender=0x12e54f0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff0940aeb0) at kernel/qobject.cpp:3278
#57 0x00007f85bf19aebf in ?? () from /usr/lib/libkontactprivate.so.4
#58 0x00007f85bf19af10 in ?? () from /usr/lib/libkontactprivate.so.4
#59 0x00007f85bf19afb8 in ?? () from /usr/lib/libkontactprivate.so.4
#60 0x00007f85bdefaeba in QMetaObject::activate (sender=0x11576d0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff0940aff0) at kernel/qobject.cpp:3278
#61 0x00007f85bf19b84f in ?? () from /usr/lib/libkontactprivate.so.4
#62 0x00007f85bf19b8e0 in ?? () from /usr/lib/libkontactprivate.so.4
#63 0x00007f85bf19b991 in ?? () from /usr/lib/libkontactprivate.so.4
#64 0x00007f85bdefaeba in QMetaObject::activate (sender=0x1140ef0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff0940b140) at kernel/qobject.cpp:3278
#65 0x00007f85bd7f6eca in QItemSelectionModel::currentChanged (this=<optimized out>, _t1=<optimized out>, _t2=<optimized out>) at .moc/release-shared/moc_qitemselectionmodel.cpp:159
#66 0x00007f85bd7f6fc0 in QItemSelectionModel::setCurrentIndex (this=0x1140ef0, index=..., command=<optimized out>) at itemviews/qitemselectionmodel.cpp:1169
#67 0x00007f85bd7a4c04 in QAbstractItemView::mousePressEvent (this=0x11576d0, event=<optimized out>) at itemviews/qabstractitemview.cpp:1666
#68 0x00007f85bd2e8f79 in QWidget::event (this=0x11576d0, event=0x7fff0940be00) at kernel/qwidget.cpp:8291
#69 0x00007f85bd6914f6 in QFrame::event (this=0x11576d0, e=0x7fff0940be00) at widgets/qframe.cpp:557
#70 0x00007f85bd7a219b in QAbstractItemView::viewportEvent (this=0x11576d0, event=0x7fff0940be00) at itemviews/qabstractitemview.cpp:1628
#71 0x00007f85bdee7c88 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x12798e0, event=0x7fff0940be00) at kernel/qcoreapplication.cpp:902
#72 0x00007f85bd2983ef in notify_helper (e=0x7fff0940be00, receiver=0x12798e0, this=0x114e570) at kernel/qapplication.cpp:4482
#73 QApplicationPrivate::notify_helper (this=0x114e570, receiver=0x12798e0, e=0x7fff0940be00) at kernel/qapplication.cpp:4458
#74 0x00007f85bd29dc6b in QApplication::notify (this=<optimized out>, receiver=0x12798e0, e=0x7fff0940be00) at kernel/qapplication.cpp:4047
#75 0x00007f85be91d126 in KApplication::notify (this=0x7fff0940ca60, receiver=0x12798e0, event=0x7fff0940be00) at ../../kdeui/kernel/kapplication.cpp:311
#76 0x00007f85bdee7afc in QCoreApplication::notifyInternal (this=0x7fff0940ca60, receiver=0x12798e0, event=0x7fff0940be00) at kernel/qcoreapplication.cpp:787
#77 0x00007f85bd2993f2 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#78 QApplicationPrivate::sendMouseEvent (receiver=0x12798e0, event=0x7fff0940be00, alienWidget=0x12798e0, nativeWidget=0x12e54f0, buttonDown=0x12798e0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#79 0x00007f85bd318945 in QETWidget::translateMouseEvent (this=0x12e54f0, event=<optimized out>) at kernel/qapplication_x11.cpp:4568
#80 0x00007f85bd3178be in QApplication::x11ProcessEvent (this=0x7fff0940ca60, event=0x7fff0940c620) at kernel/qapplication_x11.cpp:3690
#81 0x00007f85bd340412 in x11EventSourceDispatch (s=0x11520b0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#82 0x00007f85b66faa5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#83 0x00007f85b66fb258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#84 0x00007f85b66fb429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#85 0x00007f85bdf12ed6 in QEventDispatcherGlib::processEvents (this=0x1115fd0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#86 0x00007f85bd34007e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#87 0x00007f85bdee6cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#88 0x00007f85bdee6ef7 in QEventLoop::exec (this=0x7fff0940c9f0, flags=...) at kernel/qeventloop.cpp:201
#89 0x00007f85bdeeb789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#90 0x0000000000403629 in ?? ()
#91 0x00007f85bca1730d in __libc_start_main (main=0x402b40, argc=1, ubp_av=0x7fff0940d088, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff0940d078) at libc-start.c:226
#92 0x0000000000403b71 in _start ()

This bug may be a duplicate of or related to bug 286656.

Possible duplicates by query: bug 286656, bug 285236, bug 285145, bug 283850, bug 282776.

Reported using DrKonqi