Application that crashed: akregator
Version of the application: 1.4.50
KDE Version: 4.2.95 (KDE 4.2.95 (KDE 4.3 RC1))
Qt Version: 4.5.0
Operating System: Linux 2.6.28-13-generic i686
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
It is the first time I face this bug. Just the every day use of Akregator. Akregator crashed when I marked all feeds as read

 -- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
[KCrash Handler]
#6  QDBusPendingCallPrivate::setMetaTypes (this=0x0, count=1, types=0xbf96790c) at qdbuspendingcall.cpp:189
#7  0xb60cf522 in QDBusPendingReplyData::setMetaTypes (this=0xbf967960, count=1, types=0xbf96790c) at qdbuspendingreply.cpp:274
#8  0xb0ca5d81 in NSPluginLoader::newInstance () from /usr/lib/kde4/libnsplugin.so
#9  0xb0c9f417 in ?? () from /usr/lib/kde4/libnsplugin.so
#10 0xb765a276 in KHTMLPart::processObjectRequest (this=0x8568b30, child=0x90a9800, _url=@0xbf967ed0, mimetype=@0xbf967de4) at /build/buildd/kde4libs-4.2.95/khtml/khtml_part.cpp:4496
#11 0xb76774a8 in KHTMLPart::requestObject (this=0x8568b30, child=0x90a9800, url=@0xbf967ed0, _args=@0xbf967ed8, browserArgs=@0xbf967eb4) at /build/buildd/kde4libs-4.2.95/khtml/khtml_part.cpp:4247
#12 0xb767902a in KHTMLPart::requestObject (this=0x8568b30, frame=0x90a4cb8, url=@0xbf968154, serviceType=@0xbf968150, params=@0xbf968158) at /build/buildd/kde4libs-4.2.95/khtml/khtml_part.cpp:4181
#13 0xb775325b in DOM::HTMLObjectBaseElementImpl::computeContent (this=0x90a4cb8) at /build/buildd/kde4libs-4.2.95/khtml/html/html_objectimpl.cpp:523
#14 0xb774e524 in DOM::HTMLPartContainerElementImpl::computeContentIfNeeded (this=0x1) at /build/buildd/kde4libs-4.2.95/khtml/html/html_objectimpl.cpp:91
#15 0xb770cbeb in khtml::KHTMLParser::insertNode (this=0x90a4d68, n=0x90a4cc0, flat=true) at /build/buildd/kde4libs-4.2.95/khtml/html/htmlparser.cpp:442
#16 0xb770f736 in khtml::KHTMLParser::parseToken (this=0x90a4d68, t=0xbf96854c) at /build/buildd/kde4libs-4.2.95/khtml/html/htmlparser.cpp:302
#17 0xb771031c in khtml::HTMLTokenizer::processToken (this=0xbf968538) at /build/buildd/kde4libs-4.2.95/khtml/html/htmltokenizer.cpp:2056
#18 0xb7716adf in khtml::HTMLTokenizer::parseTag (this=0xbf968538, src=@0xbf968a38) at /build/buildd/kde4libs-4.2.95/khtml/html/htmltokenizer.cpp:1529
#19 0xb771967e in khtml::HTMLTokenizer::write (this=0xbf968538, str=@0xbf968508, appendData=true) at /build/buildd/kde4libs-4.2.95/khtml/html/htmltokenizer.cpp:1810
#20 0xb772a95a in DOM::HTMLElementImpl::createContextualFragment (this=0x90a78f0, html=@0xbf968b5c) at /build/buildd/kde4libs-4.2.95/khtml/html/html_elementimpl.cpp:474
#21 0xb772ac9c in DOM::HTMLElementImpl::setInnerHTML (this=0x90a78f0, html=@0xbf968b5c, exceptioncode=@0xbf968b68) at /build/buildd/kde4libs-4.2.95/khtml/html/html_elementimpl.cpp:515
#22 0xb789d107 in KJS::HTMLElement::putValueProperty (this=0xb0ccf060, exec=0xbf9692ac, token=348, value=0xb0ccf960) at /build/buildd/kde4libs-4.2.95/khtml/ecma/kjs_html.cpp:2589
#23 0xb789eb07 in KJS::HTMLElement::put (this=0xb0ccf060, exec=0xbf9692ac, propertyName=@0x8b8933c, value=0xb0ccf960, attr=0) at /build/buildd/kde4libs-4.2.95/kjs/lookup.h:249
#24 0xb7514178 in KJS::Machine::runBlock (exec=0xbf9692ac, codeBlock=@0x0, parentExec=0xbf969ad0) at codes.def:660
#25 0xb74fafa3 in KJS::FunctionImp::callAsFunction (this=0xb0ccc960, exec=0xbf969ad0, thisObj=0xb0cce840, args=@0xbf9699d4) at /build/buildd/kde4libs-4.2.95/kjs/function.cpp:144
#26 0xb74fed3d in KJS::JSObject::call (this=0x41, exec=0xbf969ad0, thisObj=0xb0cce840, args=@0xbf9699d4) at /build/buildd/kde4libs-4.2.95/kjs/object.cpp:69
#27 0xb751bd0b in KJS::Machine::runBlock (exec=0xbf969ad0, codeBlock=@0x0, parentExec=0x0) at codes.def:1192
#28 0xb74cdc40 in KJS::FunctionBodyNode::execute (this=0x9099ce0, exec=0xbf969ad0) at /build/buildd/kde4libs-4.2.95/kjs/nodes.cpp:928
#29 0xb7501e12 in KJS::Interpreter::evaluate (this=0x8b04d90, sourceURL=@0xbf969c54, startingLineNumber=350, code=0x90a7bc0, codeLength=318, thisV=0xb0cd0000)
    at /build/buildd/kde4libs-4.2.95/kjs/interpreter.cpp:556
#30 0xb7501fb7 in KJS::Interpreter::evaluate (this=0x8b04d90, sourceURL=@0xbf969c54, startingLineNumber=350, code=@0xbf969c58, thisV=0xb0cd0000)
    at /build/buildd/kde4libs-4.2.95/kjs/interpreter.cpp:496
#31 0xb78d65f9 in KJS::KJSProxyImpl::evaluate (this=0x899e868, filename=
      {static null = {<No data fields>}, static shared_null = {ref = {_q_value = 11160}, alloc = 0, size = 0, data = 0x8055502, clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, static shared_empty = {ref = {_q_value = 122}, alloc = 0, size = 0, data = 0xb6071a6e, clean = 0, simpletext = 0, righttoleft = 0, asciiCache = 0, capacity = 0, reserved = 0, array = {0}}, d = 0xbf969ce8, static codecForCStrings = 0x0}, baseLine=350, str=@0xbf969f18, n=@0xbf969d4c, completion=0xbf969cc0) at /build/buildd/kde4libs-4.2.95/khtml/ecma/kjs_proxy.cpp:158
#32 0xb7675b4e in KHTMLPart::executeScript (this=0x8568b30, filename=@0xbf969d68, baseLine=350, n=@0xbf969d4c, script=@0xbf969f18) at /build/buildd/kde4libs-4.2.95/khtml/khtml_part.cpp:1328
#33 0xb7710999 in khtml::HTMLTokenizer::scriptExecution (this=0x89a49c0, str=@0xbf969f18, scriptURL=@0xbf969f14, baseLine=350) at /build/buildd/kde4libs-4.2.95/khtml/html/htmltokenizer.cpp:501
#34 0xb7714bd4 in khtml::HTMLTokenizer::scriptHandler (this=0x89a49c0) at /build/buildd/kde4libs-4.2.95/khtml/html/htmltokenizer.cpp:454
#35 0xb771625d in khtml::HTMLTokenizer::parseSpecial (this=0x89a49c0, src=@0x89a4ec0) at /build/buildd/kde4libs-4.2.95/khtml/html/htmltokenizer.cpp:369
#36 0xb77181c7 in khtml::HTMLTokenizer::parseTag (this=0x89a49c0, src=@0x89a4ec0) at /build/buildd/kde4libs-4.2.95/khtml/html/htmltokenizer.cpp:1550
#37 0xb771967e in khtml::HTMLTokenizer::write (this=0x89a49c0, str=@0xbf96a318, appendData=false) at /build/buildd/kde4libs-4.2.95/khtml/html/htmltokenizer.cpp:1810
#38 0xb771aae8 in khtml::HTMLTokenizer::notifyFinished (this=0x89a49c0) at /build/buildd/kde4libs-4.2.95/khtml/html/htmltokenizer.cpp:2135
#39 0xb7843b3d in khtml::CachedScript::checkNotify (this=0x9091f28) at /build/buildd/kde4libs-4.2.95/khtml/misc/loader.cpp:390
#40 0xb784745c in khtml::CachedScript::data (this=0x9091f28, buffer=@0x90919d4, eof=true) at /build/buildd/kde4libs-4.2.95/khtml/misc/loader.cpp:382
#41 0xb7847082 in khtml::Loader::slotFinished (this=0x83a43a0, job=0x9091678) at /build/buildd/kde4libs-4.2.95/khtml/misc/loader.cpp:1461
#42 0xb784d4c7 in khtml::Loader::qt_metacall (this=0x83a43a0, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbf96a5ac) at /build/buildd/kde4libs-4.2.95/obj-i486-linux-gnu/khtml/loader.moc:131
#43 0xb5f92ca8 in QMetaObject::activate (sender=0x9091678, from_signal_index=7, to_signal_index=7, argv=0xbf96a5ac) at kernel/qobject.cpp:3069
#44 0xb5f93932 in QMetaObject::activate (sender=0x9091678, m=0xb6312da8, local_signal_index=3, argv=0xbf96a5ac) at kernel/qobject.cpp:3143
#45 0xb61b8c23 in KJob::result (this=0x9091678, _t1=0x9091678) at /build/buildd/kde4libs-4.2.95/obj-i486-linux-gnu/kdecore/kjob.moc:188
#46 0xb61b90c9 in KJob::emitResult (this=0x9091678) at /build/buildd/kde4libs-4.2.95/kdecore/jobs/kjob.cpp:304
#47 0xb72fe5a5 in KIO::SimpleJob::slotFinished (this=0x9091678) at /build/buildd/kde4libs-4.2.95/kio/kio/job.cpp:477
#48 0xb72feee3 in KIO::TransferJob::slotFinished (this=0x9091678) at /build/buildd/kde4libs-4.2.95/kio/kio/job.cpp:948
#49 0xb72fb48b in KIO::TransferJob::qt_metacall (this=0x9091678, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbf96a7e8) at /build/buildd/kde4libs-4.2.95/obj-i486-linux-gnu/kio/jobclasses.moc:343
#50 0xb5f92ca8 in QMetaObject::activate (sender=0x866ad38, from_signal_index=8, to_signal_index=8, argv=0x0) at kernel/qobject.cpp:3069
#51 0xb5f93932 in QMetaObject::activate (sender=0x866ad38, m=0xb74a6f44, local_signal_index=4, argv=0x0) at kernel/qobject.cpp:3143
#52 0xb73c4497 in KIO::SlaveInterface::finished (this=0x866ad38) at /build/buildd/kde4libs-4.2.95/obj-i486-linux-gnu/kio/slaveinterface.moc:165
#53 0xb73c81d7 in KIO::SlaveInterface::dispatch (this=0x866ad38, _cmd=104, rawdata=@0xbf96a9b4) at /build/buildd/kde4libs-4.2.95/kio/kio/slaveinterface.cpp:175
#54 0xb73c4977 in KIO::SlaveInterface::dispatch (this=0x866ad38) at /build/buildd/kde4libs-4.2.95/kio/kio/slaveinterface.cpp:91
#55 0xb73b66ed in KIO::Slave::gotInput (this=0x866ad38) at /build/buildd/kde4libs-4.2.95/kio/kio/slave.cpp:322
#56 0xb73b8b83 in KIO::Slave::qt_metacall (this=0x866ad38, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbf96aac8) at /build/buildd/kde4libs-4.2.95/obj-i486-linux-gnu/kio/slave.moc:76
#57 0xb5f92ca8 in QMetaObject::activate (sender=0x8593af0, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3069
#58 0xb5f93932 in QMetaObject::activate (sender=0x8593af0, m=0xb74a3880, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3143
#59 0xb72c3147 in KIO::Connection::readyRead (this=0x8593af0) at /build/buildd/kde4libs-4.2.95/obj-i486-linux-gnu/kio/connection.moc:86
#60 0xb72c4ab3 in KIO::ConnectionPrivate::dequeue (this=0x8660c08) at /build/buildd/kde4libs-4.2.95/kio/kio/connection.cpp:82
#61 0xb72c4e96 in KIO::Connection::qt_metacall (this=0x8593af0, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x8ce90b0) at /build/buildd/kde4libs-4.2.95/obj-i486-linux-gnu/kio/connection.moc:73
#62 0xb5f8b8fb in QMetaCallEvent::placeMetaCall (this=0x8c7ef98, object=0x8593af0) at kernel/qobject.cpp:489
#63 0xb5f8d3a0 in QObject::event (this=0x8593af0, e=0x8c7ef98) at kernel/qobject.cpp:1118
#64 0xb645be9c in QApplicationPrivate::notify_helper (this=0x80f97e0, receiver=0x8593af0, e=0x8c7ef98) at kernel/qapplication.cpp:4084
#65 0xb646419e in QApplication::notify (this=0xbf96b250, receiver=0x8593af0, e=0x8c7ef98) at kernel/qapplication.cpp:3631
#66 0xb70823dd in KApplication::notify (this=0xbf96b250, receiver=0x8593af0, event=0x8c7ef98) at /build/buildd/kde4libs-4.2.95/kdeui/kernel/kapplication.cpp:302
#67 0xb5f7ca3b in QCoreApplication::notifyInternal (this=0xbf96b250, receiver=0x8593af0, event=0x8c7ef98) at kernel/qcoreapplication.cpp:602
#68 0xb5f7d695 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x80d8828) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#69 0xb5f7d88d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1132
#70 0xb5fa87ef in postEventSourceDispatch (s=0x80fb920) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#71 0xb4c94b88 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#72 0xb4c980eb in ?? () from /usr/lib/libglib-2.0.so.0
#73 0xb4c98268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#74 0xb5fa8438 in QEventDispatcherGlib::processEvents (this=0x80f97c0, flags={i = -1080643240}) at kernel/qeventdispatcher_glib.cpp:323
#75 0xb64fd365 in QGuiEventDispatcherGlib::processEvents (this=0x80f97c0, flags={i = -1080643192}) at kernel/qguieventdispatcher_glib.cpp:202
#76 0xb5f7b06a in QEventLoop::processEvents (this=0xbf96b200, flags={i = -1080643128}) at kernel/qeventloop.cpp:149
#77 0xb5f7b4aa in QEventLoop::exec (this=0xbf96b200, flags={i = -1080643064}) at kernel/qeventloop.cpp:200
#78 0xb5f7d959 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:880
#79 0xb645bd17 in QApplication::exec () at kernel/qapplication.cpp:3553
#80 0x0804f041 in _start ()

Reported using DrKonqi