.
Thread 1 (process 12916):
#0  0x00007f3a16d1369e in QMenu::findIdForAction ()
   from /usr/lib/libQtGui.so.4
#1  0x00007f3a16d14bab in ?? () from /usr/lib/libQtGui.so.4
#2  0x00007f3a16d1acde in ?? () from /usr/lib/libQtGui.so.4
#3  0x00007f3a183ab171 in KMenu::mouseReleaseEvent (this=0xd4d690, 
    e=0x7fff20b12f10)
    at /build/buildd/kde4libs-4.2.1a/kdeui/widgets/kmenu.cpp:448
No locals.
#4  0x00007f3a1693c97f in QWidget::event () from /usr/lib/libQtGui.so.4
#5  0x00007f3a16d1d49b in QMenu::event () from /usr/lib/libQtGui.so.4
#6  0x00007f3a168eb83d in QApplicationPrivate::notify_helper ()
   from /usr/lib/libQtGui.so.4
#7  0x00007f3a168f418a in QApplication::notify () from /usr/lib/libQtGui.so.4
#8  0x00007f3a182d9e7b in KApplication::notify (this=0x7fff20b13df0, 
    receiver=0xd4d690, event=0x7fff20b12f10)
    at /build/buildd/kde4libs-4.2.1a/kdeui/kernel/kapplication.cpp:308
No locals.
#9  0x00007f3a1770175c in QCoreApplication::notifyInternal ()
   from /usr/lib/libQtCore.so.4
#10 0x00007f3a168f33d8 in QApplicationPrivate::sendMouseEvent ()
   from /usr/lib/libQtGui.so.4
#11 0x00007f3a1695d084 in ?? () from /usr/lib/libQtGui.so.4
#12 0x00007f3a1695bb38 in QApplication::x11ProcessEvent ()
   from /usr/lib/libQtGui.so.4
#13 0x00007f3a16984514 in ?? () from /usr/lib/libQtGui.so.4
#14 0x00007f3a1323a19a in IA__g_main_context_dispatch (context=0xc07920)
    at /build/buildd/glib2.0-2.20.0/glib/gmain.c:1843
No locals.
#15 0x00007f3a1323d870 in g_main_context_iterate (context=0xc07920, block=1, 
    dispatch=1, self=<value optimized out>)
    at /build/buildd/glib2.0-2.20.0/glib/gmain.c:2401
	got_ownership = <value optimized out>
	max_priority = <value optimized out>
	timeout = <value optimized out>
	some_ready = <value optimized out>
	nfds = <value optimized out>
	allocated_nfds = <value optimized out>
	fds = <value optimized out>
	__PRETTY_FUNCTION__ = "g_main_context_iterate"
#16 0x00007f3a1323da0c in IA__g_main_context_pending (context=0xc07920)
    at /build/buildd/glib2.0-2.20.0/glib/gmain.c:2475
	retval = <value optimized out>
#17 0x0000000000000001 in ?? ()
#18 0x0000000000bf0830 in ?? ()
#19 0x00007f3a1772ae6f in QEventDispatcherGlib::processEvents ()
   from /usr/lib/libQtCore.so.4
#20 0x00007f3a16983c9f in ?? () from /usr/lib/libQtGui.so.4
#21 0x00007f3a17700002 in QEventLoop::processEvents ()
   from /usr/lib/libQtCore.so.4
#22 0x00007f3a177003cd in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#23 0x00007f3a17702694 in QCoreApplication::exec ()
   from /usr/lib/libQtCore.so.4
#24 0x00007f3a186ed3b2 in kdemain (argc=1, argv=<value optimized out>)
    at /build/buildd/kdebase-workspace-4.2.1a/klipper/main.cpp:48
	app = {<KApplication> = {<> = {<No data fields>}, 
    static staticMetaObject = {d = {superdata = 0x7f3a17313c80, 
        stringdata = 0x7f3a18433580 ")", data = 0x7f3a18433720, 
        extradata = 0x0}}, static loadedByKdeinit = false, 
    static KApp = 0x7fff20b13df0, d = 0xca0ab0}, static staticMetaObject = {
    d = {superdata = 0x7f3a186abe80, 
      stringdata = 0x7f3a18433f80 "KUniqueApplicationAdaptor", 
      data = 0x7f3a18434080, extradata = 0x0}}, d = 0xcdf140}
	klipper = {<KSystemTrayIcon> = {<> = {<No data fields>}, 
    static staticMetaObject = {d = {superdata = 0x7f3a1733df60, 
        stringdata = 0x7f3a1843ed80 "oShow()", data = 0x7f3a1843ee40, 
        extradata = 0x0}}, d = 0xc9fb60}, static staticMetaObject = {d = {
      superdata = 0x7f3a186b11e0, stringdata = 0x7f3a186f0400 "KlipperTray", 
      data = 0x7f3a186f0420, extradata = 0x0}}, m_klipper = 0xce82f0}
	ret = <value optimized out>
#25 0x00007f3a148a05a6 in __libc_start_main (main=0x400810 <main>, argc=1, 
    ubp_av=0x7fff20b13f08, init=0x400840 <__libc_csu_init>, 
    fini=<value optimized out>, rtld_fini=<value optimized out>, 
    stack_end=0x7fff20b13ef8) at libc-start.c:220
	result = <value optimized out>
	unwind_buf = {cancel_jmp_buf = {{jmp_buf = {4196416, 
        -5138124588026699112, 4196128, 140733741874944, 0, 0, 
        5138597874119467672, 5099658061844701848}, mask_was_saved = 0}}, 
  priv = {pad = {0x0, 0x0, 0x1, 0x400810}, data = {prev = 0x0, cleanup = 0x0, 
      canceltype = 1}}}
	not_first_call = <value optimized out>
#26 0x0000000000400749 in _start () at ../sysdeps/x86_64/elf/start.S:113
No locals.