Application: calligrastage (2.9.5)
KDE Platform Version: 4.14.9
Qt Version: 4.8.6
Operating System: Linux 4.0.6-200.fc21.ppc64 ppc64
Distribution: "Fedora release 21 (Twenty One)"

-- Information about the crash:
- What I was doing when the application crashed:

Just tried to undo changes on a presentation I am working on.

-- Backtrace:
Application: Stage (calligrastage), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
81	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x3fff7c3cae50 (LWP 4805))]

Thread 2 (Thread 0x3fff66caf030 (LWP 6372)):
#0  0x00003fff7d1702b0 in .__GI___poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00003fff7c490490 in g_poll (__timeout=<optimized out>, __nfds=<error reading variable: value has been optimized out>, __fds=<optimized out>) at /usr/include/bits/poll2.h:46
#2  0x00003fff7c490490 in g_poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at gpoll.c:124
#3  0x00003fff7c47b6a4 in g_main_context_iterate (priority=2147483647, n_fds=<optimized out>, fds=0x3fff600aac10, timeout=<optimized out>, context=0x3fff6000dd00) at gmain.c:4076
#4  0x00003fff7c47b6a4 in g_main_context_iterate (context=context@entry=0x3fff6000dd00, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3776
#5  0x00003fff7c47b844 in g_main_context_iteration (context=0x3fff6000dd00, may_block=<optimized out>) at gmain.c:3842
#6  0x00003fff7e6d54ec in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x3fff60019fd0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#7  0x00003fff7e68eaa0 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#8  0x00003fff7e68ef98 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x3fff66cae468, flags=...) at kernel/qeventloop.cpp:204
#9  0x00003fff7e52b9e4 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:538
#10 0x00003fff7e665dbc in QInotifyFileSystemWatcherEngine::run() (this=0x3925d110) at io/qfilesystemwatcher_inotify.cpp:265
#11 0x00003fff7e52f4e8 in QThreadPrivate::start(void*) (arg=0x3925d110) at thread/qthread_unix.cpp:349
#12 0x00003fff7e42ba64 in start_thread (arg=0x3fff66caf030) at pthread_create.c:312
#13 0x00003fff7d180594 in .__clone () at ../sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S:96

Thread 1 (Thread 0x3fff7c3cae50 (LWP 4805)):
[KCrash Handler]
#6  0x00003fff6c450dc0 in 00000b52.plt_call._ZN20KoCanvasObserverBase17setObservedCanvasEP12KoCanvasBase () at /lib64/libflake.so.14
#7  0x00003fff6c454414 in .KoDocumentResourceManager::hasResource(int) const () at /lib64/libflake.so.14
#8  0x00003fff471c05b0 in 00000017.plt_call._ZN9QListData6appendEv () at /usr/lib64/kde4/calligra_shape_spreadsheet-deferred.so
#9  0x00003fff6c4bea0c in .KoShapeFactoryBase::createDefaultShape(KoDocumentResourceManager*) const () at /lib64/libflake.so.14
#10 0x00003fff6c54bbf0 in 00000b52.plt_call._ZN20KoCanvasObserverBase17setObservedCanvasEP12KoCanvasBase () at /lib64/libflake.so.14
#11 0x00003fff6c560bcc in .KoCreateShapesTool::createStrategy(KoPointerEvent*) () at /lib64/libflake.so.14
#12 0x00003fff6c560364 in .KoInteractionTool::mousePressEvent(KoPointerEvent*) () at /lib64/libflake.so.14
#13 0x00003fff6c4d79f0 in .KoToolProxy::mousePressEvent(KoPointerEvent*) () at /lib64/libflake.so.14
#14 0x00003fff6c4d7bf0 in .KoToolProxy::mousePressEvent(QMouseEvent*, QPointF const&) () at /lib64/libflake.so.14
#15 0x00003fff68ba5504 in .KoPAViewModeNormal::mousePressEvent(QMouseEvent*, QPointF const&) () at /lib64/libkopageapp.so.14
#16 0x00003fff68b97198 in .KoPACanvas::mousePressEvent(QMouseEvent*) () at /lib64/libkopageapp.so.14
#17 0x00003fff7d8f8954 in QWidget::event(QEvent*) (this=0x0, event=0x3fffc3e41d08) at kernel/qwidget.cpp:8513
#18 0x00003fff68b97e14 in .KoPACanvas::event(QEvent*) () at /lib64/libkopageapp.so.14
#19 0x00003fff7d87fc08 in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=0x367e8970, receiver=0x37084c30, e=0x3fffc3e41d08) at kernel/qapplication.cpp:4565
#20 0x00003fff7d8895ac in QApplication::notify(QObject*, QEvent*) (this=<optimized out>, receiver=0x37084c30, e=0x3fffc3e41d08) at kernel/qapplication.cpp:4108
#21 0x00003fff6c9a5744 in .KoApplication::notify(QObject*, QEvent*) () at /lib64/libkomain.so.14
#22 0x00003fff7e690af0 in QCoreApplication::notifyInternal(QObject*, QEvent*) (this=0x3fffc3e429b8, receiver=0x37084c30, event=0x3fffc3e41d08) at kernel/qcoreapplication.cpp:953
#23 0x00003fff7d888374 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) (receiver=0x37084c30, event=0x3fffc3e41d08, alienWidget=0x0, nativeWidget=0x37084c30, buttonDown=<optimized out>, lastMouseReceiver=..., spontaneous=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#24 0x00003fff7d92d378 in QETWidget::translateMouseEvent(_XEvent const*) (this=this@entry=0x37084c30, event=event@entry=0x3fffc3e42168) at kernel/qapplication_x11.cpp:4540
#25 0x00003fff7d92ba90 in QApplication::x11ProcessEvent(_XEvent*) (this=<optimized out>, event=0x3fffc3e42168) at kernel/qapplication_x11.cpp:3663
#26 0x00003fff7d95d358 in x11EventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x367f09a0, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#27 0x00003fff7c47b26c in g_main_context_dispatch (context=0x367e8c30) at gmain.c:3111
#28 0x00003fff7c47b26c in g_main_context_dispatch (context=0x367e8c30) at gmain.c:3710
#29 0x00003fff7c47b728 in g_main_context_iterate (context=context@entry=0x367e8c30, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3781
#30 0x00003fff7c47b844 in g_main_context_iteration (context=0x367e8c30, may_block=<optimized out>) at gmain.c:3842
#31 0x00003fff7e6d54c8 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x36699210, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#32 0x00003fff7d95d578 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#33 0x00003fff7e68eaa0 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#34 0x00003fff7e68ef98 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x3fffc3e42878, flags=...) at kernel/qeventloop.cpp:204
#35 0x00003fff7e696ec0 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1225
#36 0x00003fff7d87d194 in QApplication::exec() () at kernel/qapplication.cpp:3823
#37 0x00003fff733e2e44 in .kdemain () at /usr/lib64/libkdeinit4_calligrastage.so
#38 0x0000000010009270 in launch(int, char const*, char const*, char const*, int, char const*, bool, char const*, bool, char const*) (argc=<optimized out>, argc@entry=1, _name=_name@entry=0x36721b88 "/usr/bin/calligrastage", args=<optimized out>, args@entry=0x36721b9f "", cwd=cwd@entry=0x0, envc=envc@entry=1, envs=<optimized out>, envs@entry=0x36721ba7 "DISPLAY=:0", reset_env=<optimized out>, tty=tty@entry=0x0, avoid_loops=avoid_loops@entry=false, startup_id_str=startup_id_str@entry=0x36721bba "dyn-9-152-241-105.boeblingen.de.ibm.com;1437647306;579773;2819_TIME1284262") at /usr/src/debug/kdelibs-4.14.9/kinit/kinit.cpp:726
#39 0x000000001000a140 in handle_launcher_request(int, char const*) (sock=<optimized out>, who=<optimized out>) at /usr/src/debug/kdelibs-4.14.9/kinit/kinit.cpp:1218
#40 0x000000001000aa54 in handle_requests(pid_t) (waitForPid=waitForPid@entry=0) at /usr/src/debug/kdelibs-4.14.9/kinit/kinit.cpp:1411
#41 0x0000000010005764 in main(int, char**, char**) (argc=<optimized out>, argv=0x3fffc3e43918, envp=0x3fffc3e43940) at /usr/src/debug/kdelibs-4.14.9/kinit/kinit.cpp:1899

Reported using DrKonqi