#0  0x00007f32f56d58c3 in __libc_free (mem=0x7f32ec2c3fb0) at malloc.c:3736
        ar_ptr = 0x7f32ac00001f
        p = 0x7f32ec2c3fa0
        hook = <value optimized out>
#1  0x00007f32f7372793 in g_value_unset (value=0x7f32ec009598) at /build/buildd/glib2.0-2.28.3/./gobject/gvalue.c:275
        value_table = <value optimized out>
        __PRETTY_FUNCTION__ = "g_value_unset"
#2  0x00007f32f736527f in g_signal_emit_valist (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>, var_args=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./gobject/gsignal.c:3012
        instance_and_params = 0x7f32ec009580
        signal_return_type = 4
        param_values = 0x7f32ec009598
        node = 0x3
        i = <value optimized out>
        n_params = 3
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#3  0x00007f32f736541f in g_signal_emit (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./gobject/gsignal.c:3040
        var_args = {{gp_offset = 48, fp_offset = 48, overflow_arg_area = 0x7fff7bfef8d0, reg_save_area = 0x7fff7bfef810}}
#4  0x00007f32f7a94832 in emit_signal_instance_in_idle_cb (data=0x14141c0) at /build/buildd/glib2.0-2.28.3/./gio/gdbusconnection.c:3400
        signal_instance = 0x14141c0
        parameters = 0x7f32ec2296a0
        has_subscription = 1
#5  0x00007f32f6a7dbcd in g_main_dispatch (context=0xa54a60) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:2440
        dispatch = 0x7f32f6a794e0 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0x14141c0
        callback = 0x7f32f7a947b0 <emit_signal_instance_in_idle_cb>
        cb_funcs = 0x7f32f6d28630
        cb_data = 0x1947e50
        current_source_link = {data = 0x16fd560, next = 0x0}
        need_destroy = <value optimized out>
        source = 0x16fd560
        current = 0xa54290
        i = <value optimized out>
#6  g_main_context_dispatch (context=0xa54a60) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:3013
No locals.
#7  0x00007f32f6a7e3a8 in g_main_context_iterate (context=0xa54a60, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:3091
        max_priority = 2147483647
        timeout = 3982
        some_ready = 1
        nfds = 14
        allocated_nfds = <value optimized out>
        fds = <value optimized out>
#8  0x00007f32f6a7e9f2 in g_main_loop_run (loop=0xa88d10) at /build/buildd/glib2.0-2.28.3/./glib/gmain.c:3299
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#9  0x0000000000429fba in CompScreen::eventLoop (this=0xa109f0) at /build/buildd/compiz-0.9.4/src/screen.cpp:128
No locals.
#10 0x0000000000422f70 in main (argc=<value optimized out>, argv=0x7fff7bfefbb8) at /build/buildd/compiz-0.9.4/src/main.cpp:285
        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 = 0xa109b0, _M_prev = 0xa109b0}}}, <No data fields>}, disableSm = false, clientId = 0xa1d0b0 "10836bc38f4c7da5c413006220551458000000040590029", displayName = 0x0}