Version:            (using KDE KDE 3.5.5)
Installed from:    Gentoo Packages
OS:                Linux

kontact crashed when I closed its window:

Using host libthread_db library "/lib/libthread_db.so.1".
`system-supplied DSO at 0xffffe000' has disappeared; keeping its symbols.
[Thread debugging using libthread_db enabled]
[New Thread -1208738960 (LWP 5645)]
[New Thread -1241584736 (LWP 5723)]
[New Thread -1233192032 (LWP 5722)]
[New Thread -1224799328 (LWP 5721)]
[New Thread -1216406624 (LWP 5720)]
[KCrash handler]
#6  qCopy<KMMessage**, KMMessage**> (_begin=) at qtl.h:76
#7  0x472f5eda in QValueVectorPrivate (this=) at qvaluevector.h:130
#8  0x472f5f23 in QValueVector<KMMessage*>::detachInternal (this=)
    at qvaluevector.h:499
#9  0x472f5f64 in QValueVector<KMMessage*>::detach (this=)
    at qvaluevector.h:479
#10 0x472f6169 in QValueVector<KMMessage*>::front (this=) at qvaluevector.h:369
#11 0x472f619d in QValueVector<KMMessage*>::first (this=) at qvaluevector.h:470
#12 0x472558a8 in KMComposeWin::autoSaveMessage (this=) at kmcomposewin.cpp:696
#13 0x4727ae6a in KMComposeWin::qt_invoke (this=) at kmcomposewin.moc:461
#14 0x4577e4db in QObject::activate_signal (this=) at qobject.cpp:2356
#15 0x4577f274 in QObject::activate_signal (this=) at qobject.cpp:2325
#16 0x45b7d6e2 in QTimer::timeout (this=) at moc_qtimer.cpp:82
#17 0x457acddd in QTimer::event (this=) at qtimer.cpp:219
#18 0x45709c0b in QApplication::internalNotify (this=) at qapplication.cpp:2635
#19 0x4570bb83 in QApplication::notify (this=) at qapplication.cpp:2358
#20 0x45f910d4 in KApplication::notify (this=) at kapplication.cpp:550
#21 0x46add0fe in QApplication::sendEvent (receiver=) at qapplication.h:496
#22 0x456faa20 in QEventLoop::activateTimers (this=) at qeventloop_unix.cpp:556
#23 0x456aa3a3 in QEventLoop::processEvents (this=) at qeventloop_x11.cpp:389
#24 0x45727c25 in QEventLoop::enterLoop (this=) at qeventloop.cpp:198
#25 0x45727a46 in QEventLoop::exec (this=) at qeventloop.cpp:145
#26 0x4570b8cf in QApplication::exec (this=) at qapplication.cpp:2758
#27 0x08065781 in main (argc=0, argv=0x0) at main.cpp:177