Application: calligrawords (2.8.6)
KDE Platform Version: 4.14.1
Qt Version: 4.8.6
Operating System: Linux 3.16.6-200.fc20.x86_64 x86_64
Distribution: "Fedora release 20 (Heisenbug)"

-- Information about the crash:
- What I was doing when the application crashed:
Copying text from Calligra Words (notes in a DOC file) into Libre Office (release  4.2.6.3-8, customized by Fedora 20, running on kernel   4.2.6.3-8.fc20). Calligra is in the release 2.8.6 and I was just giving it a try

-- Backtrace:
Application: Calligra Words (calligrawords), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f33203a5900 (LWP 3584))]

Thread 2 (Thread 0x7f330c7dc700 (LWP 3589)):
#0  0x0000003dbb48a2ea in g_mutex_get_impl () from /lib64/libglib-2.0.so.0
#1  0x0000003dbb48a5c9 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#2  0x0000003dbb448be0 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#3  0x0000003dbb4494bb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x0000003dbb4496dc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x0000003dc7bb543e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#6  0x0000003dc7b8538f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#7  0x0000003dc7b856dd in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#8  0x0000003dc7a79e5f in QThread::exec() () from /lib64/libQtCore.so.4
#9  0x0000003dc7b65de3 in QInotifyFileSystemWatcherEngine::run() () from /lib64/libQtCore.so.4
#10 0x0000003dc7a7c69f in QThreadPrivate::start(void*) () from /lib64/libQtCore.so.4
#11 0x0000003db9407ee5 in start_thread () from /lib64/libpthread.so.0
#12 0x0000003db8cf4b8d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f33203a5900 (LWP 3584)):
[KCrash Handler]
#5  0x0000003dcb2a6c10 in vtable for QPaintDevice () from /lib64/libQtGui.so.4
#6  0x0000003dd1aaba8e in KoToolBase::~KoToolBase() () from /lib64/libflake.so.13
#7  0x00007f33141187f9 in KarbonGradientTool::~KarbonGradientTool() () from /usr/lib64/kde4/karbontools.so
#8  0x0000003dd1abf942 in KoToolManager::Private::detachCanvas(KoCanvasController*) () from /lib64/libflake.so.13
#9  0x0000003dd1abfd25 in KoToolManager::removeCanvasController(KoCanvasController*) () from /lib64/libflake.so.13
#10 0x00007f331511c4c5 in KWGui::~KWGui() () from /lib64/libwordsprivate.so.13
#11 0x00007f331511c4f9 in KWGui::~KWGui() () from /lib64/libwordsprivate.so.13
#12 0x0000003dc7b9dd48 in QObjectPrivate::deleteChildren() () from /lib64/libQtCore.so.4
#13 0x0000003dca819fc7 in QWidget::~QWidget() () from /lib64/libQtGui.so.4
#14 0x00007f3315123259 in KWView::~KWView() () from /lib64/libwordsprivate.so.13
#15 0x0000003dd1e903d6 in KoMainWindow::setRootDocument(KoDocument*, KoPart*, bool) () from /lib64/libkomain.so.13
#16 0x0000003dd1e93c3a in KoMainWindow::closeEvent(QCloseEvent*) () from /lib64/libkomain.so.13
#17 0x0000003dca81d9c4 in QWidget::event(QEvent*) () from /lib64/libQtGui.so.4
#18 0x0000003dcabee423 in QMainWindow::event(QEvent*) () from /lib64/libQtGui.so.4
#19 0x0000003dcc7443d9 in KXmlGuiWindow::event(QEvent*) () from /lib64/libkdeui.so.5
#20 0x0000003dca7cae5c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#21 0x0000003dca7d17b5 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQtGui.so.4
#22 0x0000003dd1e60967 in KoApplication::notify(QObject*, QEvent*) () from /lib64/libkomain.so.13
#23 0x0000003dc7b868fd in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQtCore.so.4
#24 0x0000003dca819be9 in QWidgetPrivate::close_helper(QWidgetPrivate::CloseMode) () from /lib64/libQtGui.so.4
#25 0x0000003dca838982 in QApplication::x11ClientMessage(QWidget*, _XEvent*, bool) () from /lib64/libQtGui.so.4
#26 0x0000003dca8454ef in QApplication::x11ProcessEvent(_XEvent*) () from /lib64/libQtGui.so.4
#27 0x0000003dca86cac4 in x11EventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQtGui.so.4
#28 0x0000003dbb4492a6 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#29 0x0000003dbb449628 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#30 0x0000003dbb4496dc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#31 0x0000003dc7bb543e in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#32 0x0000003dca86cc46 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtGui.so.4
#33 0x0000003dc7b8538f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#34 0x0000003dc7b856dd in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQtCore.so.4
#35 0x0000003dc7b8ada9 in QCoreApplication::exec() () from /lib64/libQtCore.so.4
#36 0x0000003dcd0030b5 in kdemain () from /lib64/libkdeinit4_calligrawords.so
#37 0x0000003db8c21d65 in __libc_start_main () from /lib64/libc.so.6
#38 0x00000000004008e1 in _start ()

Reported using DrKonqi