Version:            (using KDE 4.1.3)
OS:                Linux
Installed from:    Mandriva RPMs

[ARGH!  Hope this is the correct app selection -- the bug system refused to show me all apps and would show none unless only "kde4" was in search]

Using akgregator, reading story summaries and hitting delete after each one.  Some would require hitting delete twice (yes, story selected :) -- this time, got a crash report; but akregator still running... 

Application: KDE Daemon (kded4), signal SIGSEGV
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread 0xb60468e0 (LWP 980)]
[KCrash handler]
#6  0xb744e808 in QString::operator== () from /usr/lib/libQtCore.so.4
#7  0xb7c93e72 in ?? () from /usr/lib/libkio.so.5
#8  0xb7c959c0 in ?? () from /usr/lib/libkio.so.5
#9  0xb7518c8d in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#10 0xb7519a95 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#11 0xb7554d65 in QSocketNotifier::activated () from /usr/lib/libQtCore.so.4
#12 0xb751ea9f in QSocketNotifier::event () from /usr/lib/libQtCore.so.4
#13 0xb6a34fac in QApplicationPrivate::notify_helper ()
   from /usr/lib/libQtGui.so.4
#14 0xb6a3d205 in QApplication::notify () from /usr/lib/libQtGui.so.4
#15 0xb79cab91 in KApplication::notify () from /usr/lib/libkdeui.so.5
#16 0xb7503853 in QCoreApplication::notifyInternal ()
   from /usr/lib/libQtCore.so.4
#17 0xb752f5f8 in ?? () from /usr/lib/libQtCore.so.4
#18 0xb63857ca in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#19 0xb6388ee8 in ?? () from /usr/lib/libglib-2.0.so.0
#20 0xb63890a8 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#21 0xb752f34a in QEventDispatcherGlib::processEvents ()
   from /usr/lib/libQtCore.so.4
#22 0xb6ad195a in ?? () from /usr/lib/libQtGui.so.4
#23 0xb7501ec3 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#24 0xb7502081 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#25 0xb75047f2 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#26 0xb6a34e14 in QApplication::exec () from /usr/lib/libQtGui.so.4
#27 0xb7f72531 in kdemain () from /usr/lib/libkdeinit4_kded4.so
#28 0x0804854f in _start ()