Version:           1.11.2 (using KDE 4.2.2)
OS:                Linux
Installed from:    Ubuntu Packages

I right clicked the kontact icon in the systray and clicked "new message". I was able to fill out the to: and subject: lines and then kontact crashed with:



Application: Kontact (kontact), signal SIGABRT

Thread 1 (Thread 0xb4770700 (LWP 12900)):
[KCrash Handler]
#6  0xb7f04430 in __kernel_vsyscall ()
#7  0xb57ac6d0 in raise () from /lib/tls/i686/cmov/libc.so.6
#8  0xb57ae098 in abort () from /lib/tls/i686/cmov/libc.so.6
#9  0xb5a57595 in qt_message_output (msgType=QtFatalMsg, buf=0xa99e3f8 "ASSERT: \"myHeader\" in file /build/buildd/kdepim-4.2.2/libkdepim/addresseelineedit.cpp, line 1077") at global/qglobal.cpp:2006
#10 0xb5a57681 in qFatal (msg=0xb5ba6318 "ASSERT: \"%s\" in file %s, line %d") at global/qglobal.cpp:2201
#11 0xb5a57775 in qt_assert (assertion=0xb777a285 "myHeader", file=0xb777a33c "/build/buildd/kdepim-4.2.2/libkdepim/addresseelineedit.cpp", line=1077) at global/qglobal.cpp:1777
#12 0xb76ed620 in KPIM::AddresseeLineEdit::eventFilter (this=0xab92a90, obj=0xab92a90, e=0xbfd1f07c) at /build/buildd/kdepim-4.2.2/libkdepim/addresseelineedit.cpp:1077
#13 0xb5b52d1c in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=0x93531e8, receiver=0xab92a90, event=0xbfd1f07c) at kernel/qcoreapplication.cpp:699
#14 0xb6024e13 in QApplicationPrivate::notify_helper (this=0x93531e8, receiver=0xab92a90, e=0xbfd1f07c) at kernel/qapplication.cpp:4059
#15 0xb602e25b in QApplication::notify (this=0xbfd1fb48, receiver=0xab92a90, e=0xbfd1f07c) at kernel/qapplication.cpp:3690
#16 0xb6c4894d in KApplication::notify (this=0xbfd1fb48, receiver=0xab92a90, event=0xbfd1f07c) at /build/buildd/kde4libs-4.2.2/kdeui/kernel/kapplication.cpp:307
#17 0xb5b53a3b in QCoreApplication::notifyInternal (this=0xbfd1fb48, receiver=0xab92a90, event=0xbfd1f07c) at kernel/qcoreapplication.cpp:602
#18 0xb6025d7e in qt_sendSpontaneousEvent (receiver=0xab92a90, event=0x6) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#19 0xb60c3010 in QKeyMapper::sendKeyEvent (keyWidget=0xab92a90, grab=false, type=QEvent::KeyPress, code=16777217, modifiers={i = -1076760120}, text=@0xbfd1f1f4, autorepeat=<value optimized out>, 
    count=<value optimized out>, nativeScanCode=23, nativeVirtualKey=65289, nativeModifiers=16) at kernel/qkeymapper_x11.cpp:1675
#20 0xb60c51de in QKeyMapperPrivate::translateKeyEvent (this=0x9378ef0, keyWidget=0xab92a90, event=0xbfd1f85c, grab=false) at kernel/qkeymapper_x11.cpp:1645
#21 0xb609ad6e in QApplication::x11ProcessEvent (this=0xbfd1fb48, event=0xbfd1f85c) at kernel/qapplication_x11.cpp:3436
#22 0xb60c6c6a in x11EventSourceDispatch (s=0x9355910, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#23 0xb4c26b88 in IA__g_main_context_dispatch (context=0x9355200) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:1814
#24 0xb4c2a0eb in g_main_context_iterate (context=0x9355200, block=1, dispatch=1, self=0x9356e30) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:2448
#25 0xb4c2a268 in IA__g_main_context_iteration (context=0x9355200, may_block=1) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:2511
#26 0xb5b7f438 in QEventDispatcherGlib::processEvents (this=0x9327238, flags={i = -1076757992}) at kernel/qeventdispatcher_glib.cpp:323
#27 0xb60c6365 in QGuiEventDispatcherGlib::processEvents (this=0x9327238, flags={i = -1076757944}) at kernel/qguieventdispatcher_glib.cpp:202
#28 0xb5b5206a in QEventLoop::processEvents (this=0xbfd1fac0, flags={i = -1076757880}) at kernel/qeventloop.cpp:149
#29 0xb5b524aa in QEventLoop::exec (this=0xbfd1fac0, flags={i = -1076757816}) at kernel/qeventloop.cpp:200
#30 0xb5b54959 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:880
#31 0xb6024d17 in QApplication::exec () at kernel/qapplication.cpp:3553
#32 0x0804c072 in main (argc=1, argv=0xbfd1fe44) at /build/buildd/kdepim-4.2.2/kontact/src/main.cpp:218