Application: kpresenter (2.3.3)
KDE Platform Version: 4.6.1 (4.6.1)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-7-generic x86_64
Distribution: Ubuntu Natty (development branch)

-- Information about the crash:
When I was using the application (KPresenter) I attempted to copy a PNG file when KPresenter crashed. This doesn't happen if I paste, but it does every time I copy or cut a PNG. I plan on trying it with a JPEG later.

The crash can be reproduced every time.

-- Backtrace:
Application: KPresenter (kpresenter), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fcd0bddb7a0 (LWP 4901))]

Thread 3 (Thread 0x7fccfca3c700 (LWP 4902)):
#0  0x00007fcd0b727e33 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fcd061a0104 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fcd061a09f2 in g_main_loop_run () from /lib/libglib-2.0.so.0
#3  0x00007fccfd39bd44 in ?? () from /usr/lib/libgio-2.0.so.0
#4  0x00007fcd061c73e4 in ?? () from /lib/libglib-2.0.so.0
#5  0x00007fcd0666bd8c in start_thread (arg=0x7fccfca3c700) at pthread_create.c:304
#6  0x00007fcd0b734f7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fcce0abf700 (LWP 4904)):
#0  0x00007fcd0b727e33 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fcd061a0104 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fcd061a0639 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007fcd09e83446 in QEventDispatcherGlib::processEvents (this=0xd9e410, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fcd09e57882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fcd09e57abc in QEventLoop::exec (this=0x7fcce0abedb0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fcd09d6e924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007fcd09e39c2f in QInotifyFileSystemWatcherEngine::run (this=0xd9c630) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fcd09d71175 in QThreadPrivate::start (arg=0xd9c630) at thread/qthread_unix.cpp:320
#9  0x00007fcd0666bd8c in start_thread (arg=0x7fcce0abf700) at pthread_create.c:304
#10 0x00007fcd0b734f7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fcd0bddb7a0 (LWP 4901)):
[KCrash Handler]
#6  KoShapeSavingContext::saveDataCenter (this=0x17dc050, store=0x1627fc0, manifestWriter=0x1740e90) at ../../../libs/flake/KoShapeSavingContext.cpp:226
#7  0x00007fcd0803006f in KoDrag::setOdf (this=0x7fff59b78c90, mimeType=0x7fcd07d702c0 "application/vnd.oasis.opendocument.text", helper=...) at ../../../libs/flake/KoDrag.cpp:104
#8  0x00007fcce4453717 in DefaultTool::copy (this=<value optimized out>) at ../../../plugins/defaultTools/defaulttool/DefaultTool.cpp:785
#9  0x00007fcd07fdd825 in KoCopyController::qt_metacall (this=0x1701cb0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff59b78dc0) at ./KoCopyController.moc:82
#10 0x00007fcd09e6d5f8 in QMetaObject::activate (sender=0x15fddb0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff59b78dc0) at kernel/qobject.cpp:3287
#11 0x00007fcd0a811112 in QAction::triggered (this=<value optimized out>, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#12 0x00007fcd0a8112ff in QAction::activate (this=0x15fddb0, event=<value optimized out>) at kernel/qaction.cpp:1257
#13 0x00007fcd0a81146f in QAction::event (this=<value optimized out>, e=<value optimized out>) at kernel/qaction.cpp:1183
#14 0x00007fcd0711251a in KAction::event (this=<value optimized out>, event=0x7fff59b79400) at ../../kdeui/actions/kaction.cpp:131
#15 0x00007fcd0a8179e4 in QApplicationPrivate::notify_helper (this=0x913ee0, receiver=0x15fddb0, e=0x7fff59b79400) at kernel/qapplication.cpp:4462
#16 0x00007fcd0a81c3aa in QApplication::notify (this=<value optimized out>, receiver=0x15fddb0, e=0x7fff59b79400) at kernel/qapplication.cpp:4341
#17 0x00007fcd071f0866 in KApplication::notify (this=0x7fff59b7a8a0, receiver=0x15fddb0, event=0x7fff59b79400) at ../../kdeui/kernel/kapplication.cpp:311
#18 0x00007fcd09e5849c in QCoreApplication::notifyInternal (this=0x7fff59b7a8a0, receiver=0x15fddb0, event=0x7fff59b79400) at kernel/qcoreapplication.cpp:731
#19 0x00007fcd0a849be0 in sendEvent (this=<value optimized out>, e=0x7fff59b799d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#20 QShortcutMap::dispatchEvent (this=<value optimized out>, e=0x7fff59b799d0) at kernel/qshortcutmap.cpp:879
#21 0x00007fcd0a84b088 in QShortcutMap::tryShortcutEvent (this=0x914008, o=<value optimized out>, e=0x7fff59b799d0) at kernel/qshortcutmap.cpp:364
#22 0x00007fcd0a81dd15 in QApplication::notify (this=0x7fff59b7a8a0, receiver=0x10bbbd0, e=0x7fff59b799d0) at kernel/qapplication.cpp:3904
#23 0x00007fcd071f0866 in KApplication::notify (this=0x7fff59b7a8a0, receiver=0x10bbbd0, event=0x7fff59b799d0) at ../../kdeui/kernel/kapplication.cpp:311
#24 0x00007fcd09e5849c in QCoreApplication::notifyInternal (this=0x7fff59b7a8a0, receiver=0x10bbbd0, event=0x7fff59b799d0) at kernel/qcoreapplication.cpp:731
#25 0x00007fcd0a8bace9 in QKeyMapper::sendKeyEvent (keyWidget=0x10bbbd0, grab=<value optimized out>, type=QEvent::KeyPress, code=67, modifiers=..., text=..., autorepeat=false, count=1, nativeScanCode=54, nativeVirtualKey=99, nativeModifiers=4) at kernel/qkeymapper_x11.cpp:1865
#26 0x00007fcd0a8bb166 in QFlags (this=0x94dcd0, keyWidget=0x10bbbd0, event=0x7fff59b7a560, grab=false) at ../../include/QtCore/../../src/corelib/global/qglobal.h:2190
#27 QKeyMapperPrivate::translateKeyEvent (this=0x94dcd0, keyWidget=0x10bbbd0, event=0x7fff59b7a560, grab=false) at kernel/qkeymapper_x11.cpp:1836
#28 0x00007fcd0a896ee3 in QApplication::x11ProcessEvent (this=0x7fff59b7a8a0, event=0x7fff59b7a560) at kernel/qapplication_x11.cpp:3569
#29 0x00007fcd0a8bf152 in x11EventSourceDispatch (s=0x917e70, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#30 0x00007fcd0619fbcd in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#31 0x00007fcd061a03a8 in ?? () from /lib/libglib-2.0.so.0
#32 0x00007fcd061a0639 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#33 0x00007fcd09e833ef in QEventDispatcherGlib::processEvents (this=0x8bf340, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#34 0x00007fcd0a8bedee in QFlags (this=0xdc2350, flags=...) at ../../include/QtCore/../../src/corelib/global/qglobal.h:2190
#35 QGuiEventDispatcherGlib::processEvents (this=0xdc2350, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#36 0x00007fcd09e57882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#37 0x00007fcd09e57abc in QEventLoop::exec (this=0x7fff59b7a860, flags=...) at kernel/qeventloop.cpp:201
#38 0x00007fcd09e5becb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#39 0x00007fcd0b9f60bd in kdemain (argc=<value optimized out>, argv=0x7fff59b7aa38) at ../../../kpresenter/part/main.cpp:44
#40 0x00007fcd0b66deff in __libc_start_main (main=0x400730 <main(int, char**)>, argc=1, ubp_av=0x7fff59b7aa38, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff59b7aa28) at libc-start.c:226
#41 0x0000000000400659 in _start ()

Reported using DrKonqi