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 i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
krash when typing the sender (and trying to load known addresses)

The crash can be reproduced every time.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0xb782f990 (LWP 1786))]

Thread 2 (Thread 0xb0cfdb70 (LWP 2428)):
#0  0x008f6422 in __kernel_vsyscall ()
#1  0x00671b86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x016964eb in g_poll () from /lib/libglib-2.0.so.0
#3  0x016890ac in ?? () from /lib/libglib-2.0.so.0
#4  0x016894b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x0567a60f in QEventDispatcherGlib::processEvents (this=0xa1b4b30, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x0564d059 in QEventLoop::processEvents (this=0xb0cfd270, flags=) at kernel/qeventloop.cpp:149
#7  0x0564d4aa in QEventLoop::exec (this=0xb0cfd270, flags=...) at kernel/qeventloop.cpp:201
#8  0x055495a8 in QThread::exec (this=0xa2f28e8) at thread/qthread.cpp:487
#9  0x0562cc1b in QInotifyFileSystemWatcherEngine::run (this=0xa2f28e8) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x0554c32e in QThreadPrivate::start (arg=0xa2f28e8) at thread/qthread_unix.cpp:248
#11 0x08d0696e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x0067fa4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb782f990 (LWP 1786)):
[KCrash Handler]
#6  0xb3e6a5c1 in KMLineEdit::loadContacts (this=0xa3745c8) at ../../kmail/kmlineeditspell.cpp:218
#7  0x001ac18b in KPIM::AddresseeLineEdit::doCompletion (this=0xa3745c8, ctrlT=false) at ../../libkdepim/addresseelineedit.cpp:422
#8  0x001afb65 in KPIM::AddresseeLineEdit::slotCompletion (this=0xa3745c8) at ../../libkdepim/addresseelineedit.cpp:995
#9  0x001b17ab in KPIM::AddresseeLineEdit::qt_metacall (this=0xa3745c8, _c=QMetaObject::InvokeMetaMethod, _id=81, _a=0xbf88a518) at ./addresseelineedit.moc:97
#10 0xb3e6a09a in KMLineEdit::qt_metacall (this=0xa3745c8, _c=QMetaObject::InvokeMetaMethod, _id=81, _a=0xbf88a518) at ./kmlineeditspell.moc:74
#11 0xb3edf78a in RecipientLineEdit::qt_metacall (this=0xa3745c8, _c=QMetaObject::InvokeMetaMethod, _id=81, _a=0xbf88a518) at ./recipientseditor.moc:135
#12 0x05653c9a in QMetaObject::metacall (object=0xa3745c8, cl=171394504, idx=81, argv=0xbf88a518) at kernel/qmetaobject.cpp:237
#13 0x056623d5 in QMetaObject::activate (sender=0xa3745c8, m=0xdb3ba0, local_signal_index=2, argv=0xbf88a518) at kernel/qobject.cpp:3293
#14 0x00cce103 in KLineEdit::completion (this=0xa3745c8, _t1=...) at ./klineedit.moc:233
#15 0x00cce2b7 in KLineEdit::doCompletion (this=0xa3745c8, txt=...) at ../../kdeui/widgets/klineedit.cpp:1769
#16 0x00cd2a65 in KLineEdit::keyPressEvent (this=0xa3745c8, e=0xbf88ae14) at ../../kdeui/widgets/klineedit.cpp:926
#17 0x001afdb6 in KPIM::AddresseeLineEdit::keyPressEvent (this=0xa3745c8, e=0xbf88ae14) at ../../libkdepim/addresseelineedit.cpp:233
#18 0xb3e69b6e in KMLineEdit::keyPressEvent (this=0xa3745c8, e=0xbf88ae14) at ../../kmail/kmlineeditspell.cpp:77
#19 0xb3ee138c in RecipientLineEdit::keyPressEvent (this=0xa3745c8, ev=0xbf88ae14) at ../../kmail/recipientseditor.cpp:144
#20 0x04ba4503 in QWidget::event (this=0xa3745c8, event=0xbf88ae14) at kernel/qwidget.cpp:8033
#21 0x04fb1aeb in QLineEdit::event (this=0xa3745c8, e=0xbf88ae14) at widgets/qlineedit.cpp:1474
#22 0x00cd3f0c in KLineEdit::event (this=0xa3745c8, ev=0xbf88ae14) at ../../kdeui/widgets/klineedit.cpp:1329
#23 0x04b464dc in QApplicationPrivate::notify_helper (this=0x99f9cd8, receiver=0xa3745c8, e=0xbf88ae14) at kernel/qapplication.cpp:4300
#24 0x04b4eb71 in QApplication::notify (this=0xbf88b874, receiver=0xa3745c8, e=0xbf88ae14) at kernel/qapplication.cpp:3763
#25 0x00be7f2a in KApplication::notify (this=0xbf88b874, receiver=0xa3745c8, event=0xbf88ae14) at ../../kdeui/kernel/kapplication.cpp:302
#26 0x0564ea3b in QCoreApplication::notifyInternal (this=0xbf88b874, receiver=0xa3745c8, event=0xbf88ae14) at kernel/qcoreapplication.cpp:704
#27 0x04b472be in QCoreApplication::sendSpontaneousEvent (receiver=0xa3745c8, event=0xbf88a274) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#28 qt_sendSpontaneousEvent (receiver=0xa3745c8, event=0xbf88a274) at kernel/qapplication.cpp:5279
#29 0x04c00d90 in QKeyMapper::sendKeyEvent (keyWidget=0xa3745c8, grab=false, type=QEvent::KeyPress, code=83, modifiers=..., text=..., autorepeat=<value optimized out>, count=<value optimized out>, 
    nativeScanCode=39, nativeVirtualKey=115, nativeModifiers=16) at kernel/qkeymapper_x11.cpp:1861
#30 0x04c032f5 in QKeyMapperPrivate::translateKeyEvent (this=0x9a2bff8, keyWidget=0xa3745c8, event=0xbf88b4dc, grab=114) at kernel/qkeymapper_x11.cpp:1831
#31 0x04bd6757 in QApplication::x11ProcessEvent (this=0xbf88b874, event=0xbf88b4dc) at kernel/qapplication_x11.cpp:3394
#32 0x04c0660a in x11EventSourceDispatch (s=0x9a015a8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#33 0x016855e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#34 0x016892d8 in ?? () from /lib/libglib-2.0.so.0
#35 0x016894b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#36 0x0567a5d5 in QEventDispatcherGlib::processEvents (this=0x99d7070, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#37 0x04c06135 in QGuiEventDispatcherGlib::processEvents (this=0x99d7070, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x0564d059 in QEventLoop::processEvents (this=0xbf88b7d4, flags=) at kernel/qeventloop.cpp:149
#39 0x0564d4aa in QEventLoop::exec (this=0xbf88b7d4, flags=...) at kernel/qeventloop.cpp:201
#40 0x0565169f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#41 0x04b46577 in QApplication::exec () at kernel/qapplication.cpp:3579
#42 0x0804b472 in main (argc=3, argv=0xbf88ba94) at ../../../kontact/src/main.cpp:224

Possible duplicates by query: bug 242877, bug 238928, bug 238654, bug 237783, bug 237245.

Reported using DrKonqi