Application: klipper (0.9.7)
KDE Platform Version: 4.11.2
Qt Version: 4.8.4
Operating System: Linux 3.11.0-12-generic x86_64
Distribution: Ubuntu 13.10

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

I copied a WebM video from one folder to another, canceled the link prompt and Klipper crashed.

It may be related to Kubuntu-Firefox-Support.

-- Backtrace:
Application: Klipper (klipper), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[KCrash Handler]
#6  QMetaObject::changeGuard (ptr=ptr@entry=0x1d07be0, o=o@entry=0x0) at kernel/qobject.cpp:460
#7  0x00007f2052e3bd3d in operator= (p=0x0, this=0x1d07be0) at ../../include/QtCore/../../src/corelib/kernel/qpointer.h:68
#8  QMenuPrivate::activateAction (this=0x1d07920, action=0x1a91770, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1143
#9  0x00007f2052e3f6e5 in QMenu::mouseReleaseEvent (this=this@entry=0x1c211c0, e=e@entry=0x7fff1df92510) at widgets/qmenu.cpp:2372
#10 0x00007f2054b43175 in KMenu::mouseReleaseEvent (this=0x1c211c0, e=0x7fff1df92510) at ../../kdeui/widgets/kmenu.cpp:464
#11 0x00007f2052a5e31e in QWidget::event (this=this@entry=0x1c211c0, event=event@entry=0x7fff1df92510) at kernel/qwidget.cpp:8375
#12 0x00007f2052e3faeb in QMenu::event (this=0x1c211c0, e=0x7fff1df92510) at widgets/qmenu.cpp:2481
#13 0x00007f2052a0edfc in QApplicationPrivate::notify_helper (this=this@entry=0x183bd70, receiver=receiver@entry=0x1c211c0, e=e@entry=0x7fff1df92510) at kernel/qapplication.cpp:4567
#14 0x00007f2052a155ad in QApplication::notify (this=this@entry=0x7fff1df92ca0, receiver=receiver@entry=0x1c211c0, e=e@entry=0x7fff1df92510) at kernel/qapplication.cpp:4110
#15 0x00007f2054a8ca6a in KApplication::notify (this=0x7fff1df92ca0, receiver=0x1c211c0, event=0x7fff1df92510) at ../../kdeui/kernel/kapplication.cpp:311
#16 0x00007f20536718bd in QCoreApplication::notifyInternal (this=0x7fff1df92ca0, receiver=receiver@entry=0x1c211c0, event=event@entry=0x7fff1df92510) at kernel/qcoreapplication.cpp:946
#17 0x00007f2052a14d63 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#18 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x1c211c0, event=event@entry=0x7fff1df92510, alienWidget=alienWidget@entry=0x0, nativeWidget=nativeWidget@entry=0x1c211c0, buttonDown=buttonDown@entry=0x7f20534f32f8 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#19 0x00007f2052a89b0c in QETWidget::translateMouseEvent (this=this@entry=0x1c211c0, event=event@entry=0x7fff1df92860) at kernel/qapplication_x11.cpp:4565
#20 0x00007f2052a89079 in QApplication::x11ProcessEvent (this=0x7fff1df92ca0, event=event@entry=0x7fff1df92860) at kernel/qapplication_x11.cpp:3624
#21 0x00007f2052ab0922 in x11EventSourceDispatch (s=0x183c280, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#22 0x00007f204f56a3a6 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f204f56a6f8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f204f56a79c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f205369ea55 in QEventDispatcherGlib::processEvents (this=0x1809610, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#26 0x00007f2052ab09d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#27 0x00007f20536705ef in QEventLoop::processEvents (this=this@entry=0x7fff1df92c40, flags=...) at kernel/qeventloop.cpp:149
#28 0x00007f20536708e5 in QEventLoop::exec (this=this@entry=0x7fff1df92c40, flags=...) at kernel/qeventloop.cpp:204
#29 0x00007f2053675e5b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#30 0x00007f20552aa482 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_klipper.so
#31 0x00007f2054ed3de5 in __libc_start_main (main=0x4006d0, argc=1, ubp_av=0x7fff1df92e08, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff1df92df8) at libc-start.c:260
#32 0x00000000004006fe in _start ()

The reporter indicates this bug may be a duplicate of or related to bug 220004.

Possible duplicates by query: bug 298344.

Reported using DrKonqi