Application: kontact (4.4.9)
KDE Platform Version: 4.5.4 (KDE 4.5.4)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-24-generic x86_64
Distribution: Ubuntu 10.10

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

Kontact was in the background but as far as I can remeber it just showed the overview page. Before that (but thiks was a few minutes ago) I synced with Kolab and moved some tasks to subtasks.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f75ae120780 (LWP 2263))]

Thread 2 (Thread 0x7f7587529700 (LWP 2311)):
#0  0xffffffffff600147 in ?? ()
#1  0x00007f7587528a70 in ?? ()
#2  0x00007fff9790a852 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 1 (Thread 0x7f75ae120780 (LWP 2263)):
[KCrash Handler]
#6  0x00007f75a8681640 in KCal::ICalFormatImpl::Private::writeIncidenceBase (this=0x21, parent=0x1c9c2e0, incidenceBase=0x253b600) at ../../kcal/icalformat_p.cpp:593
#7  0x00007f75a86822f9 in KCal::ICalFormatImpl::writeIncidence (this=0x1bb2d40, parent=0x1c9c2e0, incidence=0x253b600, tzlist=<value optimized out>, tzUsedList=0x0) at ../../kcal/icalformat_p.cpp:382
#8  0x00007f75a8683985 in KCal::ICalFormatImpl::writeTodo (this=0x1bb2d40, todo=0x253b600, tzlist=0x0, tzUsedList=0x0) at ../../kcal/icalformat_p.cpp:189
#9  0x00007f75a8688591 in ToComponentVisitor::visit(KCal::Todo*) () from /usr/lib/libkcal.so.4
#10 0x00007f75a867b0b0 in KCal::ICalFormatImpl::writeIncidence (this=<value optimized out>, incidence=0x7f75ab3f7e40, method=35229856) at ../../kcal/icalformat_p.cpp:174
#11 0x00007f75a86881f6 in KCal::ICalFormatImpl::createScheduleComponent (this=0x1bb2d40, incidence=0x253b600, method=KCal::iTIPRequest) at ../../kcal/icalformat_p.cpp:2719
#12 0x00007f75a8679174 in KCal::ICalFormat::createScheduleMessage (this=0x1bb8370, incidence=0x253b600, method=KCal::iTIPRequest) at ../../kcal/icalformat.cpp:362
#13 0x00007f7586501209 in KCal::ResourceKolab::sendKMailUpdate (this=0x1bb8290, incidencebase=0x253b600, subresource=<value optimized out>, sernum=0) at ../../../../kresources/kolab/kcal/resourcekolab.cpp:480
#14 0x00007f75865018da in KCal::ResourceKolab::incidenceUpdatedSilent (this=0x1bb8290, incidencebase=0x253b600) at ../../../../kresources/kolab/kcal/resourcekolab.cpp:363
#15 0x00007f7586501af5 in KCal::ResourceKolab::incidenceUpdated (this=0x1bb8290, incidencebase=0x253b600) at ../../../../kresources/kolab/kcal/resourcekolab.cpp:375
#16 0x00007f75a8638640 in KCal::IncidenceBase::updated (this=0x253b600) at ../../kcal/incidencebase.cpp:481
#17 0x00007f75a863cb9c in KCal::Incidence::setRelatedTo (this=0x253b600, incidence=0x0) at ../../kcal/incidence.cpp:512
#18 0x00007f75a864015a in KCal::Incidence::~Incidence (this=0x2054d50, __in_chrg=<value optimized out>) at ../../kcal/incidence.cpp:202
#19 0x00007f75a86428b5 in KCal::Todo::~Todo (this=0x2054d50, __in_chrg=<value optimized out>) at ../../kcal/todo.cpp:105
#20 0x00007f75a8668f1f in qDeleteAll<QHash<QString, KCal::Todo*>::const_iterator> (this=0x1bb82f0) at /usr/include/qt4/QtCore/qalgorithms.h:322
#21 qDeleteAll<QHash<QString, KCal::Todo*> > (this=0x1bb82f0) at /usr/include/qt4/QtCore/qalgorithms.h:330
#22 KCal::CalendarLocal::deleteAllTodos (this=0x1bb82f0) at ../../kcal/calendarlocal.cpp:287
#23 0x00007f75a8668c27 in KCal::CalendarLocal::close (this=0x1bb82f0) at ../../kcal/calendarlocal.cpp:164
#24 0x00007f75a866b201 in KCal::CalendarLocal::~CalendarLocal (this=0x7f75ab3f7e40, __in_chrg=<value optimized out>) at ../../kcal/calendarlocal.cpp:111
#25 0x00007f75864fcbce in KCal::ResourceKolab::~ResourceKolab (this=0x1bb8290, __in_chrg=<value optimized out>) at ../../../../kresources/kolab/kcal/resourcekolab.cpp:96
#26 0x00007f75a8bcef77 in qDeleteAll<QList<KRES::Resource*>::const_iterator> (this=0x1ba1c30, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:322
#27 qDeleteAll<QList<KRES::Resource*> > (this=0x1ba1c30, __in_chrg=<value optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:330
#28 KRES::ManagerImpl::~ManagerImpl (this=0x1ba1c30, __in_chrg=<value optimized out>) at ../../kresources/managerimpl.cpp:92
#29 0x00007f75a86e70ad in KRES::Manager<KCal::ResourceCalendar>::~Manager (this=0x1ba14f0, __in_chrg=<value optimized out>) at ../../kresources/manager.h:256
#30 0x00007f75a86e2a1c in ~Private (this=0x1b94400, __in_chrg=<value optimized out>) at ../../kcal/calendarresources.cpp:76
#31 KCal::CalendarResources::~CalendarResources (this=0x1b94400, __in_chrg=<value optimized out>) at ../../kcal/calendarresources.cpp:261
#32 0x00007f759189eb25 in KOrg::StdCalendar::~StdCalendar (this=0x7f75ab3f7e40, __in_chrg=<value optimized out>) at ../../korganizer/stdcalendar.cpp:109
#33 0x00007f75918a0367 in K3StaticDeleter<KOrg::StdCalendar>::destructObject (this=0x7f7591aa2200) at /usr/include/KDE/../k3staticdeleter.h:174
#34 0x00007f75a966e1fc in K3StaticDeleterPrivate::deleteStaticDeleters () at ../../kde3support/kdecore/k3staticdeleter.cpp:56
#35 0x00007f75ab86b18c in qt_call_post_routines () at kernel/qcoreapplication.cpp:203
#36 0x00007f75ac22d288 in QApplication::~QApplication (this=0x7fff97812dd0, __in_chrg=<value optimized out>) at kernel/qapplication.cpp:1044
#37 0x0000000000403bdc in ~KontactApp (argc=<value optimized out>, argv=<value optimized out>) at ../../../kontact/src/main.cpp:67
#38 main (argc=<value optimized out>, argv=<value optimized out>) at ../../../kontact/src/main.cpp:227

Reported using DrKonqi