Application: kontact (4.6 beta4)
KDE Platform Version: 4.6.00 (4.6.0) (Compiled from sources)
Qt Version: 4.7.1
Operating System: Linux 2.6.37-gentoo x86_64
Distribution (Platform): Gentoo Packages

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

kontact crashed initially, so i restarted it again only to see it crashing again after selecting "restore session.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f3744c5b760 (LWP 11176))]

Thread 2 (Thread 0x7f3730f34700 (LWP 11218)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f37417158ed in WTF::TCMalloc_PageHeap::scavengerThread (this=<value optimized out>) at wtf/FastMalloc.cpp:2378
#2  0x00007f37417159f9 in WTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f3741ec9f34) at wtf/FastMalloc.cpp:1497
#3  0x00007f373d0f4d4c in start_thread (arg=0x7f3730f34700) at pthread_create.c:301
#4  0x00007f374220bc5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f3744c5b760 (LWP 11176)):
[KCrash Handler]
#6  QModelIndex (this=0x1f57860, child=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qabstractitemmodel.h:65
#7  QSortFilterProxyModel::parent (this=0x1f57860, child=<value optimized out>) at itemviews/qsortfilterproxymodel.cpp:1656
#8  0x00007f37438308f1 in parent (this=0x1f58e60, index=...) at ../../include/QtCore/../../src/corelib/kernel/qabstractitemmodel.h:389
#9  QTreeView::indexRowSizeHint (this=0x1f58e60, index=...) at itemviews/qtreeview.cpp:2758
#10 0x00007f3743834b54 in QTreeViewPrivate::itemHeight (this=0x1f51ab0, item=41) at itemviews/qtreeview.cpp:3229
#11 0x00007f3743834de5 in QTreeViewPrivate::updateScrollBars (this=0x1f51ab0) at itemviews/qtreeview.cpp:3452
#12 0x00007f374383518d in QTreeView::updateGeometries (this=0x1f58e60) at itemviews/qtreeview.cpp:2686
#13 0x00007f3743359cf5 in QWidget::event (this=0x1f58e60, event=0x7ffffa5208e0) at kernel/qwidget.cpp:8354
#14 0x00007f37436e3a86 in QFrame::event (this=0x1f58e60, e=0x7ffffa5208e0) at widgets/qframe.cpp:557
#15 0x00007f37437f3c73 in QAbstractItemView::viewportEvent (this=0x1f58e60, event=0x7ffffa5208e0) at itemviews/qabstractitemview.cpp:1619
#16 0x00007f3743838795 in QTreeView::viewportEvent (this=0x1f58e60, event=0x7ffffa5208e0) at itemviews/qtreeview.cpp:1256
#17 0x00007f3742934e36 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x1f3ffe0, event=0x7ffffa5208e0) at kernel/qcoreapplication.cpp:847
#18 0x00007f3743308701 in QApplicationPrivate::notify_helper (this=0x17a25b0, receiver=0x1f3ffe0, e=0x7ffffa5208e0) at kernel/qapplication.cpp:4441
#19 0x00007f374330d21a in QApplication::notify (this=<value optimized out>, receiver=0x1f3ffe0, e=0x7ffffa5208e0) at kernel/qapplication.cpp:4324
#20 0x00007f374400d056 in KApplication::notify (this=0x7ffffa522ad0, receiver=0x1f3ffe0, event=0x7ffffa5208e0) at /var/tmp/portage/kde-base/kdelibs-4.6.0-r1/work/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:311
#21 0x00007f37429355eb in QCoreApplication::notifyInternal (this=0x7ffffa522ad0, receiver=0x1f3ffe0, event=0x7ffffa5208e0) at kernel/qcoreapplication.cpp:732
#22 0x00007f374335581d in sendEvent (this=0x1f3c580, recursive=false, disableUpdates=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#23 QWidgetPrivate::sendPendingMoveAndResizeEvents (this=0x1f3c580, recursive=false, disableUpdates=<value optimized out>) at kernel/qwidget.cpp:7270
#24 0x00007f374335d503 in QWidgetPrivate::show_helper (this=0x1f3c580) at kernel/qwidget.cpp:7321
#25 0x00007f374335d95a in QWidget::setVisible (this=0x1f3ffe0, visible=<value optimized out>) at kernel/qwidget.cpp:7602
#26 0x00007f374335d4b6 in show (this=<value optimized out>, spontaneous=false) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:487
#27 QWidgetPrivate::showChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7690
#28 0x00007f374335d51f in QWidgetPrivate::show_helper (this=0x1f51ab0) at kernel/qwidget.cpp:7327
#29 0x00007f374335d95a in QWidget::setVisible (this=0x1f58e60, visible=<value optimized out>) at kernel/qwidget.cpp:7602
#30 0x00007f374335d4b6 in show (this=<value optimized out>, spontaneous=false) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:487
#31 QWidgetPrivate::showChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7690
#32 0x00007f374335d51f in QWidgetPrivate::show_helper (this=0x1f3a1e0) at kernel/qwidget.cpp:7327
#33 0x00007f374335d95a in QWidget::setVisible (this=0x1f22cf0, visible=<value optimized out>) at kernel/qwidget.cpp:7602
#34 0x00007f374335d4b6 in show (this=<value optimized out>, spontaneous=false) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:487
#35 QWidgetPrivate::showChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7690
#36 0x00007f374335d51f in QWidgetPrivate::show_helper (this=0x20366a0) at kernel/qwidget.cpp:7327
#37 0x00007f374335d95a in QWidget::setVisible (this=0x2031f40, visible=<value optimized out>) at kernel/qwidget.cpp:7602
#38 0x00007f374335d4b6 in show (this=<value optimized out>, spontaneous=false) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:487
#39 QWidgetPrivate::showChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7690
#40 0x00007f374335d51f in QWidgetPrivate::show_helper (this=0x1d7ec30) at kernel/qwidget.cpp:7327
#41 0x00007f374335d95a in QWidget::setVisible (this=0x1e26180, visible=<value optimized out>) at kernel/qwidget.cpp:7602
#42 0x00007f374335d4b6 in show (this=<value optimized out>, spontaneous=false) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:487
#43 QWidgetPrivate::showChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7690
#44 0x00007f374335d51f in QWidgetPrivate::show_helper (this=0x1d7e9e0) at kernel/qwidget.cpp:7327
#45 0x00007f374335d95a in QWidget::setVisible (this=0x1d20910, visible=<value optimized out>) at kernel/qwidget.cpp:7602
#46 0x00007f374335d4b6 in show (this=<value optimized out>, spontaneous=false) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:487
#47 QWidgetPrivate::showChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7690
#48 0x00007f374335d51f in QWidgetPrivate::show_helper (this=0x1f50680) at kernel/qwidget.cpp:7327
#49 0x00007f374335d95a in QWidget::setVisible (this=0x1f58150, visible=<value optimized out>) at kernel/qwidget.cpp:7602
#50 0x00007f374335d4b6 in show (this=<value optimized out>, spontaneous=false) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:487
#51 QWidgetPrivate::showChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7690
#52 0x00007f374335d51f in QWidgetPrivate::show_helper (this=0x1f21970) at kernel/qwidget.cpp:7327
#53 0x00007f374335d420 in QWidgetPrivate::showChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7688
#54 0x00007f374335d51f in QWidgetPrivate::show_helper (this=0x17af840) at kernel/qwidget.cpp:7327
#55 0x00007f374335d95a in QWidget::setVisible (this=0x17af810, visible=<value optimized out>) at kernel/qwidget.cpp:7602
#56 0x00007f374335d4b6 in show (this=<value optimized out>, spontaneous=false) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:487
#57 QWidgetPrivate::showChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7690
#58 0x00007f374335d51f in QWidgetPrivate::show_helper (this=0x18c3e30) at kernel/qwidget.cpp:7327
#59 0x00007f374335d95a in QWidget::setVisible (this=0x18dd470, visible=<value optimized out>) at kernel/qwidget.cpp:7602
#60 0x00007f374335d4b6 in show (this=<value optimized out>, spontaneous=false) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:487
#61 QWidgetPrivate::showChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7690
#62 0x00007f374335d51f in QWidgetPrivate::show_helper (this=0x18dd050) at kernel/qwidget.cpp:7327
#63 0x00007f374335d95a in QWidget::setVisible (this=0x18dcf40, visible=<value optimized out>) at kernel/qwidget.cpp:7602
#64 0x00007f374335d4b6 in show (this=<value optimized out>, spontaneous=false) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:487
#65 QWidgetPrivate::showChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7690
#66 0x00007f374335d51f in QWidgetPrivate::show_helper (this=0x18a8050) at kernel/qwidget.cpp:7327
#67 0x00007f374335d95a in QWidget::setVisible (this=0x18a7e30, visible=<value optimized out>) at kernel/qwidget.cpp:7602
#68 0x0000000000403578 in show (this=0x7ffffa522ad0) at /usr/include/qt4/QtGui/qwidget.h:487
#69 KontactApp::newInstance (this=0x7ffffa522ad0) at /var/tmp/portage/kde-base/kontact-4.5.94.1/work/kontact-4.5.94.1/kontact/src/main.cpp:138
#70 0x00007f3744013182 in KUniqueApplicationAdaptor::newInstance (this=0x1894ae0, asn_id=<value optimized out>, args=...) at /var/tmp/portage/kde-base/kdelibs-4.6.0-r1/work/kdelibs-4.6.0/kdeui/kernel/kuniqueapplication.cpp:436
#71 0x00007f3744013222 in KUniqueApplicationAdaptor::qt_metacall (this=0x1894ae0, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7ffffa521af0) at /var/tmp/portage/kde-base/kdelibs-4.6.0-r1/work/kdelibs-4.6.0_build/kdeui/kuniqueapplication_p.moc:81
#72 0x00007f373f891919 in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>) at qdbusintegrator.cpp:919
#73 0x00007f373f892ac6 in QDBusConnectionPrivate::activateCall (this=<value optimized out>, object=0x1894ae0, flags=337, msg=...) at qdbusintegrator.cpp:822
#74 0x00007f373f893595 in QDBusConnectionPrivate::activateObject (this=<value optimized out>, node=<value optimized out>, msg=..., pathStartPos=<value optimized out>) at qdbusintegrator.cpp:1379
#75 0x00007f373f893828 in QDBusActivateObjectEvent::placeMetaCall (this=0x18e1d10) at qdbusintegrator.cpp:1493
#76 0x00007f37429472ee in QObject::event (this=0x7ffffa522ad0, e=0x7ffffa51f8b0) at kernel/qobject.cpp:1211
#77 0x00007f374330add6 in QApplication::event (this=0x7ffffa522ad0, e=0x18e1d10) at kernel/qapplication.cpp:2486
#78 0x00007f3743308734 in QApplicationPrivate::notify_helper (this=0x17a25b0, receiver=0x7ffffa522ad0, e=0x18e1d10) at kernel/qapplication.cpp:4445
#79 0x00007f374330d21a in QApplication::notify (this=<value optimized out>, receiver=0x7ffffa522ad0, e=0x18e1d10) at kernel/qapplication.cpp:4324
#80 0x00007f374400d056 in KApplication::notify (this=0x7ffffa522ad0, receiver=0x7ffffa522ad0, event=0x18e1d10) at /var/tmp/portage/kde-base/kdelibs-4.6.0-r1/work/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:311
#81 0x00007f37429355eb in QCoreApplication::notifyInternal (this=0x7ffffa522ad0, receiver=0x7ffffa522ad0, event=0x18e1d10) at kernel/qcoreapplication.cpp:732
#82 0x00007f3742938571 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1779350) at kernel/qcoreapplication.h:215
#83 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1779350) at kernel/qcoreapplication.cpp:1373
#84 0x00007f3742961b13 in sendPostedEvents (s=0x17a5d80) at kernel/qcoreapplication.h:220
#85 postEventSourceDispatch (s=0x17a5d80) at kernel/qeventdispatcher_glib.cpp:277
#86 0x00007f373cba6322 in g_main_dispatch (context=0x17a4d20) at gmain.c:2149
#87 g_main_context_dispatch (context=0x17a4d20) at gmain.c:2702
#88 0x00007f373cba6b00 in g_main_context_iterate (context=0x17a4d20, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2780
#89 0x00007f373cba6d9d in g_main_context_iteration (context=0x17a4d20, may_block=1) at gmain.c:2843
#90 0x00007f3742961653 in QEventDispatcherGlib::processEvents (this=0x1778e60, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#91 0x00007f37433acece in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#92 0x00007f3742934342 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#93 0x00007f3742934724 in QEventLoop::exec (this=0x7ffffa522a20, flags=) at kernel/qeventloop.cpp:201
#94 0x00007f374293879b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#95 0x000000000040427f in main (argc=1, argv=0x7ffffa5230f8) at /var/tmp/portage/kde-base/kontact-4.5.94.1/work/kontact-4.5.94.1/kontact/src/main.cpp:218

Possible duplicates by query: bug 265946, bug 265530, bug 265035, bug 264532, bug 264095.

Reported using DrKonqi