#0  get_current_slide (show=0x6060606075757575, alpha=0x7fff1438a170) at gnome-bg-slideshow.c:66
        delta = <optimized out>
        list = <optimized out>
        elapsed = <optimized out>
        i = <optimized out>
        __PRETTY_FUNCTION__ = "get_current_slide"
#1  0x00007f7bc01cdee9 in unity::BGHash::OnSlideshowTransition (self=0xddb0f0) at /build/buildd/unity-4.24.0/plugins/unityshell/src/BGHash.cpp:249
        delta = 0
        proposed_slide = <optimized out>
#2  0x00007f7bd0fac23b in g_timeout_dispatch (source=<optimized out>, callback=<optimized out>, user_data=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3907
        timeout_source = 0x30810d0
        again = <optimized out>
#3  0x00007f7bd0faaa5d in g_main_dispatch (context=0x8d0a60) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:2441
        dispatch = 0x7f7bd0fac220 <g_timeout_dispatch>
        was_in_call = 0
        user_data = 0xddb0f0
        callback = 0x7f7bc01cdec0 <unity::BGHash::OnSlideshowTransition(unity::BGHash*)>
        cb_funcs = 0x7f7bd125a670
        cb_data = 0x69b97a0
        current_source_link = {data = 0x30810d0, next = 0x0}
        need_destroy = <optimized out>
        source = 0x30810d0
        current = 0x9d4c00
        i = <optimized out>
#4  g_main_context_dispatch (context=0x8d0a60) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3011
No locals.
#5  0x00007f7bd0fab258 in g_main_context_iterate (context=0x8d0a60, block=<optimized out>, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3089
        max_priority = 2147483647
        timeout = 3
        some_ready = 1
        nfds = 17
        allocated_nfds = <optimized out>
        fds = <optimized out>
#6  0x00007f7bd0fab792 in g_main_loop_run (loop=0x9fd060) at /build/buildd/glib2.0-2.30.0/./glib/gmain.c:3297
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#7  0x000000000042e856 in CompScreen::eventLoop (this=0x99b1a0) at /build/buildd/compiz-0.9.6+bzr20110929/src/screen.cpp:129
No locals.
#8  0x000000000042221a in main (argc=1, argv=0x7fff1438a468) at /build/buildd/compiz-0.9.6+bzr20110929/src/main.cpp:306
        manager = {plugins = {<std::_List_base<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >> = {_M_impl = {<std::allocator<std::_List_node<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >> = {<__gnu_cxx::new_allocator<std::_List_node<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >> = {<No data fields>}, <No data fields>}, _M_node = {_M_next = 0x99a6c0, _M_prev = 0x99a6c0}}}, <No data fields>}, disableSm = false, clientId = 0xa00060 "10c228e8ba2c09ad2f132113074899107200000026740044", displayName = 0x0}