Application: kontact (4.4.2)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-23-generic x86_64
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
I wrote an email and tried to use the auto completion for the address, but it did not work.  I dragged an address from a recevied email.  While I composed the email the cursor was spinning like it was busy, but I could type in to the message editor.  I clicked to send the email, opened the kwallet and (I believe) the email was sent.  A few moments later kontact crashed.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f754e12e780 (LWP 2310))]

Thread 2 (Thread 0x7f7526136710 (LWP 2444)):
#0  0x00007f754b1fff53 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f7543d344a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f7543d348fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f754c5ea566 in QEventDispatcherGlib::processEvents (this=0x1c17250, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f754c5bf992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f754c5bfd6c in QEventLoop::exec (this=0x7f7526135d90, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f754c4c9d59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007f754c5a0178 in QInotifyFileSystemWatcherEngine::run (this=0x24c4270) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f754c4cc775 in QThreadPrivate::start (arg=0x24c4270) at thread/qthread_unix.cpp:248
#9  0x00007f75462ab9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f754b20c6cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f754e12e780 (LWP 2310)):
[KCrash Handler]
#5  0x0000000004537db0 in ?? ()
#6  0x00007f7533cc49b8 in KMLineEdit::loadContacts (this=<value optimized out>) at ../../kmail/kmlineeditspell.cpp:218
#7  0x00007f754da544dc in KPIM::AddresseeLineEdit::doCompletion (this=0x4773af0, ctrlT=false) at ../../libkdepim/addresseelineedit.cpp:422
#8  0x00007f754da59734 in KPIM::AddresseeLineEdit::qt_metacall (this=0x4773af0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff9063a650) at ./addresseelineedit.moc:97
#9  0x00007f7533cc4478 in KMLineEdit::qt_metacall (this=0x4773af0, _c=2422448752, _id=10, _a=0x0) at ./kmlineeditspell.moc:74
#10 0x00007f7533d32908 in RecipientLineEdit::qt_metacall (this=0x4773af0, _c=2422448752, _id=10, _a=0x0) at ./recipientseditor.moc:135
#11 0x00007f754c5d3e3f in QMetaObject::activate (sender=0x4773af0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3293
#12 0x00007f754d077a25 in KLineEdit::completion (this=0x4773af0, _t1=<value optimized out>) at ./klineedit.moc:233
#13 0x00007f754d077b6b in KLineEdit::doCompletion (this=0x4773af0, txt=...) at ../../kdeui/widgets/klineedit.cpp:1769
#14 0x00007f754d07bbae in KLineEdit::keyPressEvent (this=0x4773af0, e=0x7fff9063b410) at ../../kdeui/widgets/klineedit.cpp:926
#15 0x00007f754da57e25 in KPIM::AddresseeLineEdit::keyPressEvent (this=0x4773af0, e=0x7fff9063b410) at ../../libkdepim/addresseelineedit.cpp:233
#16 0x00007f7533d340d1 in RecipientLineEdit::keyPressEvent (this=0x4773af0, ev=0x7fff9063b410) at ../../kmail/recipientseditor.cpp:144
#17 0x00007f754b9d022e in QWidget::event (this=0x4773af0, event=0x7fff9063b410) at kernel/qwidget.cpp:8033
#18 0x00007f754bd85ce3 in QLineEdit::event (this=0x4773af0, e=0x7fff9063b410) at widgets/qlineedit.cpp:1474
#19 0x00007f754d07cdca in KLineEdit::event (this=0x4773af0, ev=0x7fff9063b410) at ../../kdeui/widgets/klineedit.cpp:1329
#20 0x00007f754b97a22c in QApplicationPrivate::notify_helper (this=0x18ac5b0, receiver=0x4773af0, e=0x7fff9063b410) at kernel/qapplication.cpp:4300
#21 0x00007f754b981ec5 in QApplication::notify (this=<value optimized out>, receiver=0x4773af0, e=0x7fff9063b410) at kernel/qapplication.cpp:3763
#22 0x00007f754cfa9526 in KApplication::notify (this=0x7fff9063c3d0, receiver=0x4773af0, event=0x7fff9063b410) at ../../kdeui/kernel/kapplication.cpp:302
#23 0x00007f754c5c106c in QCoreApplication::notifyInternal (this=0x7fff9063c3d0, receiver=0x4773af0, event=0x7fff9063b410) at kernel/qcoreapplication.cpp:704
#24 0x00007f754ba2516a in QKeyMapper::sendKeyEvent (keyWidget=0x4773af0, grab=<value optimized out>, type=QEvent::KeyPress, code=75, modifiers=<value optimized out>, text=..., autorepeat=false, 
    count=1, nativeScanCode=55, nativeVirtualKey=107, nativeModifiers=16) at kernel/qkeymapper_x11.cpp:1861
#25 0x00007f754ba276f0 in QKeyMapperPrivate::translateKeyEvent (this=0x18f3d50, keyWidget=0x4773af0, event=<value optimized out>, grab=112) at kernel/qkeymapper_x11.cpp:1831
#26 0x00007f754b9fe904 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff9063bfe0) at kernel/qapplication_x11.cpp:3394
#27 0x00007f754ba2a882 in x11EventSourceDispatch (s=0x18b9f30, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#28 0x00007f7543d308c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#29 0x00007f7543d34748 in ?? () from /lib/libglib-2.0.so.0
#30 0x00007f7543d348fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#31 0x00007f754c5ea513 in QEventDispatcherGlib::processEvents (this=0x187fd70, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#32 0x00007f754ba2a46e in QGuiEventDispatcherGlib::processEvents (this=0x4773af0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#33 0x00007f754c5bf992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#34 0x00007f754c5bfd6c in QEventLoop::exec (this=0x7fff9063c310, flags=) at kernel/qeventloop.cpp:201
#35 0x00007f754c5c3aab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#36 0x0000000000403e8e in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../kontact/src/main.cpp:224

This bug may be a duplicate of or related to bug 242776.

Possible duplicates by query: bug 243238, bug 242877, bug 242776, bug 238928, bug 238654.

Reported using DrKonqi