Application: kmymoney (4.6.3)
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.2
Operating System: Linux 3.2.29 x86_64
Distribution (Platform): Slackware Packages

-- Information about the crash:
- What I was doing when the application crashed:
In ledgers view, I see "New" button.
After pressing "New", if I enter the details of a new transaction and press "Enter" button without ever touching Memo field, kmymoney crashes.

If I click Memo field before pressing "Enter", it doesn't crash.

Since the issue seems related to ibus, I tell ibus package versions below.
ibus 1.4.1
ibus-hangul 1.4.1
ibus-qt 1.3.1

The crash can be reproduced every time.

-- Backtrace:
Application: KMyMoney (kmymoney), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fbcb6c0f7c0 (LWP 15779))]

Thread 2 (Thread 0x7fbc9f6b8700 (LWP 15800)):
#0  0x00007fffab3ff8f4 in ?? ()
#1  0x00007fbcaa91130d in clock_gettime () from /lib64/librt.so.1
#2  0x00007fbcb2baeaa4 in ?? () from /usr/lib64/qt/lib/libQtCore.so.4
#3  0x00007fbcb2c8243d in ?? () from /usr/lib64/qt/lib/libQtCore.so.4
#4  0x00007fbcb2c82783 in ?? () from /usr/lib64/qt/lib/libQtCore.so.4
#5  0x00007fbcb2c812fc in ?? () from /usr/lib64/qt/lib/libQtCore.so.4
#6  0x00007fbcb2c813a5 in ?? () from /usr/lib64/qt/lib/libQtCore.so.4
#7  0x00007fbcaa63573f in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#8  0x00007fbcaa635e2b in ?? () from /usr/lib64/libglib-2.0.so.0
#9  0x00007fbcaa636024 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#10 0x00007fbcb2c81c36 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt/lib/libQtCore.so.4
#11 0x00007fbcb2c5280f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt/lib/libQtCore.so.4
#12 0x00007fbcb2c52a98 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt/lib/libQtCore.so.4
#13 0x00007fbcb2b56230 in QThread::exec() () from /usr/lib64/qt/lib/libQtCore.so.4
#14 0x00007fbcb2c333cf in ?? () from /usr/lib64/qt/lib/libQtCore.so.4
#15 0x00007fbcb2b5917b in ?? () from /usr/lib64/qt/lib/libQtCore.so.4
#16 0x00007fbcb3db6eae in start_thread () from /lib64/libpthread.so.0
#17 0x00007fbcb1089fed in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fbcb6c0f7c0 (LWP 15779)):
[KCrash Handler]
#5  0x00007fbcb2c53ab5 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt/lib/libQtCore.so.4
#6  0x00007fbcb231229a in QInputContext::sendEvent(QInputMethodEvent const&) () from /usr/lib64/qt/lib/libQtGui.so.4
#7  0x00007fbcb2312248 in QInputContext::sendEvent(QInputMethodEvent const&) () from /usr/lib64/qt/lib/libQtGui.so.4
#8  0x00007fbc9f917661 in IBusInputContext::displayPreeditText(IBus::Pointer<IBus::Text> const&, unsigned int, bool) () from /usr/lib64/qt/plugins/inputmethods/libqtim-ibus.so
#9  0x00007fbcb2c68ebf in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/qt/lib/libQtCore.so.4
#10 0x00007fbc9f6f9324 in IBus::InputContext::updatePreeditText(IBus::Pointer<IBus::Text> const&, unsigned int, bool) () from /usr/lib64/libibus-qt.so.1
#11 0x00007fbc9f6e98f5 in IBus::InputContext::slotUpdatePreeditText(QDBusVariant const&, unsigned int, bool) () from /usr/lib64/libibus-qt.so.1
#12 0x00007fbcb2c68ebf in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/qt/lib/libQtCore.so.4
#13 0x00007fbc9f6f72a4 in IBusInputContextProxy::UpdatePreeditText(QDBusVariant const&, unsigned int, bool) () from /usr/lib64/libibus-qt.so.1
#14 0x00007fbc9f6f76f5 in ?? () from /usr/lib64/libibus-qt.so.1
#15 0x00007fbc9f6f906b in IBusInputContextProxy::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libibus-qt.so.1
#16 0x00007fbcb28719a3 in ?? () from /usr/lib64/qt/lib/libQtDBus.so.4
#17 0x00007fbcb2c6839e in QObject::event(QEvent*) () from /usr/lib64/qt/lib/libQtCore.so.4
#18 0x00007fbcb1d6af5c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt/lib/libQtGui.so.4
#19 0x00007fbcb1d6f3da in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt/lib/libQtGui.so.4
#20 0x00007fbcb5257136 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#21 0x00007fbcb2c53abe in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt/lib/libQtCore.so.4
#22 0x00007fbcb2c57421 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/qt/lib/libQtCore.so.4
#23 0x00007fbcb2c81a83 in ?? () from /usr/lib64/qt/lib/libQtCore.so.4
#24 0x00007fbcaa635c35 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#25 0x00007fbcaa635f68 in ?? () from /usr/lib64/libglib-2.0.so.0
#26 0x00007fbcaa636024 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#27 0x00007fbcb2c81c16 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt/lib/libQtCore.so.4
#28 0x00007fbcb1e0b06e in ?? () from /usr/lib64/qt/lib/libQtGui.so.4
#29 0x00007fbcb2c5280f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt/lib/libQtCore.so.4
#30 0x00007fbcb2c52a98 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt/lib/libQtCore.so.4
#31 0x00007fbcb2c57738 in QCoreApplication::exec() () from /usr/lib64/qt/lib/libQtCore.so.4
#32 0x000000000045ba36 in _start ()

Possible duplicates by query: bug 302408, bug 296404, bug 288265.

Reported using DrKonqi