Bug 214034

Application that crashed: kontact
Version of the application: 4.3.2
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-14-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Kontact seems to crash on exit if it was started at login. Crash is reproducable but I can't confirm it happens 100% of the time.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
The current source language is "auto; currently c".
[KCrash Handler]
#5  QListData::begin (this=0x1a0cc20) at /usr/include/qt4/QtCore/qlist.h:90
#6  QList<KMFilter*>::begin (this=0x1a0cc20) at /usr/include/qt4/QtCore/qlist.h:238
#7  KMMainWidget::initializeFilterActions (this=0x1a0cc20) at ../../kmail/kmmainwidget.cpp:4783
#8  0x00007f9752425c16 in KMailPart::guiActivateEvent (this=0x152bb10, e=0x7fff041e2790) at ../../kmail/kmail_part.cpp:183
#9  0x00007f9766d1b155 in QObject::event (this=0x152bb10, e=0x7fff041e2790) at kernel/qobject.cpp:1142
#10 0x00007f976762befc in QApplicationPrivate::notify_helper (this=0x1068640, receiver=0x152bb10, e=0x7fff041e2790) at kernel/qapplication.cpp:4056
#11 0x00007f97676331ce in QApplication::notify (this=0x7fff041e3440, receiver=0x152bb10, e=0x7fff041e2790) at kernel/qapplication.cpp:4021
#12 0x00007f9768262ab6 in KApplication::notify (this=0x7fff041e3440, receiver=0x152bb10, event=0x7fff041e2790) at ../../kdeui/kernel/kapplication.cpp:302
#13 0x00007f9766d0bc2c in QCoreApplication::notifyInternal (this=0x7fff041e3440, receiver=0x152bb10, event=0x7fff041e2790) at kernel/qcoreapplication.cpp:610
#14 0x00007f9766329687 in QCoreApplication::sendEvent (this=0x113bec0, part=0x0) at /usr/include/qt4/QtCore/qcoreapplication.h:213
#15 KParts::MainWindow::createGUI (this=0x113bec0, part=0x0) at ../../kparts/mainwindow.cpp:99
#16 0x00007f9768bd2d9c in ~MainWindow (this=0x113bec0, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../../kontact/src/mainwindow.cpp:256
#17 0x00007f9766d1b11d in QObject::event (this=0x113bec0, e=0x26ed840) at kernel/qobject.cpp:1094
#18 0x00007f976767a15f in QWidget::event (this=0x113bec0, event=0x1f99420) at kernel/qwidget.cpp:7946
#19 0x00007f97679f09db in QMainWindow::event (this=0x113bec0, event=0x1f99420) at widgets/qmainwindow.cpp:1399
#20 0x00007f976836e773 in KXmlGuiWindow::event (this=0x7fff041e1f10, ev=0x26ed840) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:131
#21 0x00007f976762befc in QApplicationPrivate::notify_helper (this=0x1068640, receiver=0x113bec0, e=0x1f99420) at kernel/qapplication.cpp:4056
#22 0x00007f97676331ce in QApplication::notify (this=0x7fff041e3440, receiver=0x113bec0, e=0x1f99420) at kernel/qapplication.cpp:4021
#23 0x00007f9768262ab6 in KApplication::notify (this=0x7fff041e3440, receiver=0x113bec0, event=0x1f99420) at ../../kdeui/kernel/kapplication.cpp:302
#24 0x00007f9766d0bc2c in QCoreApplication::notifyInternal (this=0x7fff041e3440, receiver=0x113bec0, event=0x1f99420) at kernel/qcoreapplication.cpp:610
#25 0x00007f9766d0c80a in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1030080) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#26 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1030080) at kernel/qcoreapplication.cpp:1247
#27 0x00007f9766d34533 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#28 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:210
#29 0x00007f9760585bbe in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#30 0x00007f9760589588 in ?? () from /lib/libglib-2.0.so.0
#31 0x00007f97605896b0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#32 0x00007f9766d341a6 in QEventDispatcherGlib::processEvents (this=0x102fcb0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#33 0x00007f97676c04be in QGuiEventDispatcherGlib::processEvents (this=0x7fff041e1f10, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#34 0x00007f9766d0a532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#35 0x00007f9766d0a904 in QEventLoop::exec (this=0x7fff041e3380, flags=) at kernel/qeventloop.cpp:201
#36 0x00007f9766d0cab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#37 0x0000000000403f47 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../kontact/src/main.cpp:218

This bug may be a duplicate of or related to bug 207233

Reported using DrKonqi