Application that crashed: akonadi_gcal_resource
Version of the application: 0.1
KDE Version: 4.3.00 (KDE 4.3.0)
Qt Version: 4.5.2
Operating System: Linux 2.6.30-1-686 i686
Distribution: Debian GNU/Linux testing (squeeze)

What I was doing when the application crashed:
Using KOrganizer (from 4.3 release)
* added akonadi calender 
* using gcal-resource
* on import of large ICS calender file into this resource KOrganizer crashed

 -- Backtrace:
Application: Akonadi Resource (akonadi_gcal_resource), signal: Segmentation fault
[KCrash Handler]
#6  0xb68de852 in free () from /lib/i686/cmov/libc.so.6
#7  0xb625f04e in icalmemory_add_tmp_buffer () from /usr/lib/libical.so.0
#8  0xb6262313 in icalproperty_get_parameter_as_string () from /usr/lib/libical.so.0
#9  0xb798507d in KCal::ICalFormatImpl::readIncidence (this=0x9526d88, parent=0x95e9a70, incidence=0x95d29e8, tzlist=0x96ebe58) at ../../kcal/icalformat_p.cpp:1515
#10 0xb79853e7 in KCal::ICalFormatImpl::readEvent (this=0x9526d88, vevent=0x95e9a70, tzlist=0x96ebe58) at ../../kcal/icalformat_p.cpp:1116
#11 0xb7988511 in KCal::ICalFormatImpl::populate (this=0x9526d88, cal=0xbf891508, calendar=0x96f28e0) at ../../kcal/icalformat_p.cpp:2452
#12 0xb797b326 in KCal::ICalFormat::fromRawString (this=0x95243c4, cal=0xbf891508, string=...) at ../../kcal/icalformat.cpp:188
#13 0xb797891b in KCal::ICalFormat::fromString (this=0x95243c4, cal=0xbf891508, string=...) at ../../kcal/icalformat.cpp:148
#14 0xb7978578 in KCal::ICalFormat::fromString (this=0x95243c4, string=...) at ../../kcal/icalformat.cpp:208
#15 0xb3fa8eff in ?? () from /usr/lib/kde4/akonadi_serializer_kcal.so
#16 0xb8014352 in Akonadi::ItemSerializer::deserialize (item=..., label=..., data=..., version=0) at ../../akonadi/itemserializer.cpp:240
#17 0xb80146ea in Akonadi::ItemSerializer::deserialize (item=..., label=..., data=..., version=0, external=false) at ../../akonadi/itemserializer.cpp:232
#18 0xb800cfa6 in Akonadi::ItemFetchJob::doHandleResponse (this=0x93bc018, tag=..., data=...) at ../../akonadi/itemfetchjob.cpp:251
#19 0xb802203c in Akonadi::JobPrivate::handleResponse (this=0x96f4f08, tag=..., data=...) at ../../akonadi/job.cpp:72
#20 0xb8022003 in Akonadi::JobPrivate::handleResponse (this=0x95d2308, tag=..., data=...) at ../../akonadi/job.cpp:49
#21 0xb804575d in Akonadi::SessionPrivate::dataReceived (this=0x938d5e8) at ../../akonadi/session.cpp:121
#22 0xb804650e in Akonadi::Session::qt_metacall (this=0x9394c80, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbf8919e8) at ./session.moc:81
#23 0xb7e91ad3 in QMetaObject::activate (sender=0x9396400, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3112
#24 0xb7e92722 in QMetaObject::activate (sender=0x9396400, m=0xb7f6d4a8, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3186
#25 0xb7ecb247 in QIODevice::readyRead (this=0x9396400) at .moc/release-shared/moc_qiodevice.cpp:85
#26 0xb7ecb317 in QIODevice::qt_metacall (this=0x9396400, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbf891b08) at .moc/release-shared/moc_qiodevice.cpp:71
#27 0xb650bd3a in QLocalSocket::qt_metacall (this=0x9396400, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbf891b08) at .moc/release-shared/moc_qlocalsocket.cpp:75
#28 0xb7e91ad3 in QMetaObject::activate (sender=0x938e52c, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3112
#29 0xb7e92722 in QMetaObject::activate (sender=0x938e52c, m=0xb7f6d4a8, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3186
#30 0xb7ecb247 in QIODevice::readyRead (this=0x938e52c) at .moc/release-shared/moc_qiodevice.cpp:85
#31 0xb65062ea in QAbstractSocketPrivate::canReadNotification (this=0x9392888) at socket/qabstractsocket.cpp:604
#32 0xb64f384b in QAbstractSocketEngine::readNotification (this=0x93983e8) at socket/qabstractsocketengine.cpp:154
#33 0xb64f4b96 in QReadNotifier::event (this=0x9392c58, e=0xbf891f00) at socket/qnativesocketengine.cpp:1036
#34 0xb6c747d4 in QApplicationPrivate::notify_helper (this=0x92f64e0, receiver=0x9392c58, e=0xbf891f00) at kernel/qapplication.cpp:4056
#35 0xb6c7c93e in QApplication::notify (this=0xbf892168, receiver=0x9392c58, e=0xbf891f00) at kernel/qapplication.cpp:3603
#36 0xb771000d in KApplication::notify (this=0xbf892168, receiver=0x9392c58, event=0xbf891f00) at ../../kdeui/kernel/kapplication.cpp:302
#37 0xb7e7c96b in QCoreApplication::notifyInternal (this=0xbf892168, receiver=0x9392c58, event=0xbf891f00) at kernel/qcoreapplication.cpp:610
#38 0xb7ea7a8a in QCoreApplication::sendEvent (source=0x92f9410) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#39 socketNotifierSourceDispatch (source=0x92f9410) at kernel/qeventdispatcher_glib.cpp:110
#40 0xb6379368 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#41 0xb637c8c3 in ?? () from /usr/lib/libglib-2.0.so.0
#42 0xb637ca48 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#43 0xb7ea77f8 in QEventDispatcherGlib::processEvents (this=0x92e1360, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#44 0xb6d13f85 in QGuiEventDispatcherGlib::processEvents (this=0x92e1360, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#45 0xb7e7afba in QEventLoop::processEvents (this=0xbf892100, flags=...) at kernel/qeventloop.cpp:149
#46 0xb7e7b402 in QEventLoop::exec (this=0xbf892100, flags=...) at kernel/qeventloop.cpp:201
#47 0xb7e7d859 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#48 0xb6c74657 in QApplication::exec () at kernel/qapplication.cpp:3525
#49 0xb8032223 in Akonadi::ResourceBase::init (r=0x936b000) at ../../akonadi/resourcebase.cpp:208
#50 0x0804f05f in _start ()

Reported using DrKonqi