Version:            (using Devel)
Installed from:    Compiled sources

Konqueror crashes constantly when trying to get qca from http://delta.affinix.com/qca/. I just click on the Source: qca-2.0.0.tar.bz2 link.

Here is the backtrace:
Application: Konqueror (konqueror), signal SIGABRT
[?1034h[Thread debugging using libthread_db enabled]
[New Thread 0x7f023dff7700 (LWP 17477)]
[KCrash handler]
#5  0x00007f0236c715c5 in raise () from /lib64/libc.so.6
#6  0x00007f0236c72bb3 in abort () from /lib64/libc.so.6
#7  0x00007f023b79da90 in qt_message_output () from /opt/qt4/lib/libQtCore.so.4
#8  0x00007f023b79db9f in qFatal () from /opt/qt4/lib/libQtCore.so.4
#9  0x00007f023b79dfdd in qt_assert () from /opt/qt4/lib/libQtCore.so.4
#10 0x00007f023d4c9690 in KParts::BrowserRun::askEmbedOrSave (
    url=@0x7fff46042660, mimeType=@0x7fff460429e0, 
    suggestedFileName=@0x7fff46042770, flags=<value optimized out>)
    at /data/development/sources/kde-trunk/kdelibs/kdecore/util/ksharedptr.h:116
#11 0x00007f023dbc955a in KonqMainWindow::openView (this=0xcadc90, mimeType=
      {static null = {<No data fields>}, static shared_null = {ref = {_q_value = 64788}, alloc = 0, size = 0, data = 0x7f023bbed6da, clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, static shared_empty = {ref = {_q_value = 510}, alloc = 0, size = 0, data = 0x7f023bbed6fa, clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, d = 0x7fff460429e0, static codecForCStrings = 0x0}, _url=<value optimized out>, childView=0x1ced2a0, req=@0x4bb4318)
    at /data/development/sources/kde-trunk/kdebase/apps/konqueror/src/konqmainwindow.cpp:781
#12 0x00007f023db6dd34 in KonqRun::foundMimeType (this=0x4bb42e0, 
    _type=<value optimized out>)
    at /data/development/sources/kde-trunk/kdebase/apps/konqueror/src/konqrun.cpp:111
#13 0x00007f023d12bada in KRun::mimeTypeDetermined (this=0x4bb42e0, 
    mimeType=@0x7fff46042ad0)
    at /data/development/sources/kde-trunk/kdelibs/kio/kio/krun.cpp:1151
#14 0x00007f023d4cd948 in KParts::BrowserRun::slotBrowserMimetype (
    this=0x4bb42e0, _job=<value optimized out>, type=@0x7fff46043130)
    at /data/development/sources/kde-trunk/kdelibs/kparts/browserrun.cpp:221
#15 0x00007f023d4cdc2d in KParts::BrowserRun::qt_metacall (this=0x4bb42e0, 
    _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x7fff46042d50)
    at /data/development/build/kde-trunk/kdelibs/kparts/browserrun.moc:73
#16 0x00007f023db6eed6 in KonqRun::qt_metacall (this=0x4445, _c=17477, _id=6, 
    _a=0xffffffffffffffff)
    at /data/development/build/kde-trunk/kdebase/apps/konqueror/src/konqrun.moc:62
#17 0x00007f023b8d940f in QMetaObject::activate ()
   from /opt/qt4/lib/libQtCore.so.4
#18 0x00007f023b8d99e1 in QMetaObject::activate ()
   from /opt/qt4/lib/libQtCore.so.4
#19 0x00007f023d0b72c7 in KIO::TransferJob::mimetype (this=0x4445, 
    _t1=0x342e450, _t2=<value optimized out>)
    at /data/development/build/kde-trunk/kdelibs/kio/jobclasses.moc:384
#20 0x00007f023d0c5681 in KIO::TransferJob::qt_metacall (this=0x342e450, 
    _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, 
    _a=0x7fff46042f00)
    at /data/development/build/kde-trunk/kdelibs/kio/jobclasses.moc:339
#21 0x00007f023b8d940f in QMetaObject::activate ()
   from /opt/qt4/lib/libQtCore.so.4
#22 0x00007f023b8d99e1 in QMetaObject::activate ()
   from /opt/qt4/lib/libQtCore.so.4
#23 0x00007f023d1761a5 in KIO::SlaveInterface::mimeType (this=0x4445, 
    _t1=<value optimized out>)
    at /data/development/build/kde-trunk/kdelibs/kio/slaveinterface.moc:263
#24 0x00007f023d179760 in KIO::SlaveInterface::dispatch (this=0x29c0120, 
    _cmd=21, rawdata=<value optimized out>)
    at /data/development/sources/kde-trunk/kdelibs/kio/kio/slaveinterface.cpp:284
#25 0x00007f023d176a68 in KIO::SlaveInterface::dispatch (this=0x29c0120)
    at /data/development/sources/kde-trunk/kdelibs/kio/kio/slaveinterface.cpp:90
#26 0x00007f023d167a33 in KIO::Slave::gotInput (this=0x29c0120)
    at /data/development/sources/kde-trunk/kdelibs/kio/kio/slave.cpp:319
#27 0x00007f023d16a158 in KIO::Slave::qt_metacall (this=0x29c0120, 
    _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fff46043310)
    at /data/development/build/kde-trunk/kdelibs/kio/slave.moc:75
#28 0x00007f023b8d940f in QMetaObject::activate ()
   from /opt/qt4/lib/libQtCore.so.4
#29 0x00007f023b8d99e1 in QMetaObject::activate ()
   from /opt/qt4/lib/libQtCore.so.4
#30 0x00007f023d08ac30 in KIO::ConnectionPrivate::dequeue (this=0x29bc070)
    at /data/development/sources/kde-trunk/kdelibs/kio/kio/connection.cpp:82
#31 0x00007f023d08ad6a in KIO::Connection::qt_metacall (this=0x29bbee0, 
    _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x41d6de0)
    at /data/development/build/kde-trunk/kdelibs/kio/connection.moc:72
#32 0x00007f023b8d1c11 in QMetaCallEvent::placeMetaCall ()
   from /opt/qt4/lib/libQtCore.so.4
#33 0x00007f023b8d6e02 in QObject::event () from /opt/qt4/lib/libQtCore.so.4
#34 0x00007f02387271b7 in QApplicationPrivate::notify_helper ()
   from /opt/qt4/lib/libQtGui.so.4
#35 0x00007f02387274d3 in QApplication::notify ()
   from /opt/qt4/lib/libQtGui.so.4
#36 0x00007f023cc04cdb in KApplication::notify (this=0x7fff46044390, 
    receiver=0x29bbee0, event=0x2ab9b00)
    at /data/development/sources/kde-trunk/kdelibs/kdeui/kernel/kapplication.cpp:311
#37 0x00007f023b8bff64 in QCoreApplication::notifyInternal ()
   from /opt/qt4/lib/libQtCore.so.4
#38 0x00007f023b8c4c11 in QCoreApplication::sendEvent ()
   from /opt/qt4/lib/libQtCore.so.4
#39 0x00007f023b8c05c7 in QCoreApplicationPrivate::sendPostedEvents ()
   from /opt/qt4/lib/libQtCore.so.4
#40 0x00007f023b8c08d6 in QCoreApplication::sendPostedEvents ()
   from /opt/qt4/lib/libQtCore.so.4
#41 0x00007f023b8f88df in QCoreApplication::sendPostedEvents ()
   from /opt/qt4/lib/libQtCore.so.4
#42 0x00007f023b8f7b01 in postEventSourceDispatch ()
   from /opt/qt4/lib/libQtCore.so.4
#43 0x00007f0235ab593a in g_main_context_dispatch ()
   from /usr/lib64/libglib-2.0.so.0
#44 0x00007f0235ab9040 in ?? () from /usr/lib64/libglib-2.0.so.0
#45 0x00007f0235ab91dc in g_main_context_iteration ()
   from /usr/lib64/libglib-2.0.so.0
#46 0x00007f023b8f6c0e in QEventDispatcherGlib::processEvents ()
   from /opt/qt4/lib/libQtCore.so.4
#47 0x00007f02387e73bb in QGuiEventDispatcherGlib::processEvents ()
   from /opt/qt4/lib/libQtGui.so.4
#48 0x00007f023b8bc5f7 in QEventLoop::processEvents ()
   from /opt/qt4/lib/libQtCore.so.4
#49 0x00007f023b8bc7f4 in QEventLoop::exec () from /opt/qt4/lib/libQtCore.so.4
#50 0x00007f023b8c09e5 in QCoreApplication::exec ()
   from /opt/qt4/lib/libQtCore.so.4
#51 0x00007f0238726f14 in QApplication::exec () from /opt/qt4/lib/libQtGui.so.4
#52 0x00007f023dbfcdd4 in kdemain (argc=<value optimized out>, 
    argv=<value optimized out>)
    at /data/development/sources/kde-trunk/kdebase/apps/konqueror/src/konqmain.cpp:247
#53 0x00007f0236c5d436 in __libc_start_main () from /lib64/libc.so.6
#54 0x00000000004008c9 in _start ()
#0  0x00007f0236ce1230 in nanosleep () from /lib64/libc.so.6