#0  _cogl_pipeline_get_authority (difference=4, pipeline=0x0) at ./cogl-pipeline-private.h:881
        authority = 0x0
#1  _cogl_pipeline_get_layer (pipeline=0x0, layer_index=1) at ./cogl-pipeline.c:1978
        authority = 0xbf878cb0
        layer_info = {layer_index = -1081635808, layer = 0x9d2b9e0, insert_after = 0, layers_to_shift = 0xb78ea000, n_layers_to_shift = 6334045, ignore_shift_layers_if_found = 1750}
        layer = <optimized out>
        unit_index = <optimized out>
        i = <optimized out>
        ctx = <optimized out>
        __PRETTY_FUNCTION__ = "_cogl_pipeline_get_layer"
#2  0x00b05bb6 in cogl_pipeline_set_layer_combine_constant_EXP (pipeline=0x0, layer_index=1, constant_color=0xbf878cb0) at ./cogl-pipeline-layer-state.c:1127
        layer = <optimized out>
        authority = <optimized out>
        new = <optimized out>
        color_as_floats = {-1.70030253e-05, 0, 1.40129846e-45, 7.00649232e-45}
        __PRETTY_FUNCTION__ = "cogl_pipeline_set_layer_combine_constant_EXP"
#3  0x00b0c90b in cogl_material_set_layer_combine_constant (material=0x0, layer_index=1, constant=0xbf878cb0) at ./cogl-material-compat.c:268
No locals.
#4  0x0065f1fd in st_theme_node_transition_paint (transition=0x95d0718, allocation=0xbf878d20, paint_opacity=255 '\377') at st/st-theme-node-transition.c:335
        priv = 0x95d0728
        constant = {private_member_red = 0 '\000', private_member_green = 0 '\000', private_member_blue = 0 '\000', private_member_alpha = 0 '\000', private_member_padding0 = 163366800, private_member_padding1 = 163366760, private_member_padding2 = 3342737}
        tex_coords = {0, 0, 1, 1, 0, 0, 1, 1}
        __PRETTY_FUNCTION__ = "st_theme_node_transition_paint"
#5  0x00663f96 in st_widget_paint (actor=0x9df2a00) at st/st-widget.c:424
        self = 0x9df2a00
        theme_node = 0x9d29ad8
        allocation = {x1 = 8, y1 = 4, x2 = 80, y2 = 76}
        opacity = <optimized out>
#6  0x006341df in st_bin_paint (self=0x9df2a00) at st/st-bin.c:113
        priv = 0x9df2d40
#7  0x0098329c in g_cclosure_marshal_VOID__VOID (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9e2ddc8, invocation_hint=0xbf878ec0, marshal_data=0x634190) at /build/buildd/glib2.0-2.29.92/./gobject/gmarshal.c:85
        callback = 0x634190 <st_bin_paint>
        cc = 0x9159cd8
        data1 = 0x9df2a00
        data2 = <optimized out>
        __PRETTY_FUNCTION__ = "g_cclosure_marshal_VOID__VOID"
#8  0x009807dd in g_type_class_meta_marshal (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9e2ddc8, invocation_hint=0xbf878ec0, marshal_data=0x64) at /build/buildd/glib2.0-2.29.92/./gobject/gclosure.c:885
        class = <optimized out>
        callback = <optimized out>
        offset = 100
#9  0x00981cb6 in g_closure_invoke (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9e2ddc8, invocation_hint=0xbf878ec0) at /build/buildd/glib2.0-2.29.92/./gobject/gclosure.c:774
        marshal = 0x980780 <g_type_class_meta_marshal>
        marshal_data = 0x64
        in_marshal = 1
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#10 0x00996038 in signal_emit_unlocked_R (node=0x95c9f48, detail=0, instance=0x9df2a00, emission_return=0x0, instance_and_params=0x9e2ddc8) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3310
        accumulator = 0x0
        emission = {next = 0xbf8793f8, instance = 0x9df2a00, ihint = {signal_id = 203, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 158255920}
        class_closure = 0x9159cd8
        hlist = 0x9df4f28
        handler_list = 0x0
        return_accu = 0x0
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        signal_id = 203
        max_sequential_handler_number = 5163
        return_value_altered = 0
#11 0x0099eebf in g_signal_emit_valist (instance=0x9df2a00, signal_id=203, detail=0, var_args=0xbf87906c "\005\304\230") at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3003
        instance_and_params = 0x9e2ddc8
        signal_return_type = 4
        param_values = 0x9e2dddc
        node = 0x95c9f48
        i = <optimized out>
        n_params = 0
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#12 0x0099f033 in g_signal_emit (instance=0x9df2a00, signal_id=203, detail=0) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3060
        var_args = 0xbf87906c "\005\304\230"
#13 0x003328cc in clutter_actor_continue_paint (self=0x9df2a00) at ./clutter-actor.c:3045
        priv = 0x9df2a20
        __PRETTY_FUNCTION__ = "clutter_actor_continue_paint"
#14 0x00340832 in clutter_actor_paint (self=0x9df2a00) at ./clutter-actor.c:2987
        priv = 0x9df2a20
        pick_mode = CLUTTER_PICK_NONE
        clip_set = 0
        shader_applied = 0
        __PRETTY_FUNCTION__ = "clutter_actor_paint"
#15 0x006341ed in st_bin_paint (self=0x9df0450) at st/st-bin.c:117
        priv = 0x9df0798
#16 0x0098329c in g_cclosure_marshal_VOID__VOID (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9edbab0, invocation_hint=0xbf879400, marshal_data=0x634190) at /build/buildd/glib2.0-2.29.92/./gobject/gmarshal.c:85
        callback = 0x634190 <st_bin_paint>
        cc = 0x9159cd8
        data1 = 0x9df0450
        data2 = <optimized out>
        __PRETTY_FUNCTION__ = "g_cclosure_marshal_VOID__VOID"
#17 0x009807dd in g_type_class_meta_marshal (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9edbab0, invocation_hint=0xbf879400, marshal_data=0x64) at /build/buildd/glib2.0-2.29.92/./gobject/gclosure.c:885
        class = <optimized out>
        callback = <optimized out>
        offset = 100
#18 0x00981cb6 in g_closure_invoke (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9edbab0, invocation_hint=0xbf879400) at /build/buildd/glib2.0-2.29.92/./gobject/gclosure.c:774
        marshal = 0x980780 <g_type_class_meta_marshal>
        marshal_data = 0x64
        in_marshal = 1
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#19 0x00996038 in signal_emit_unlocked_R (node=0x95c9f48, detail=0, instance=0x9df0450, emission_return=0x0, instance_and_params=0x9edbab0) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3310
        accumulator = 0x0
        emission = {next = 0xbf879948, instance = 0x9df0450, ihint = {signal_id = 203, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 160957320}
        class_closure = 0x9159cd8
        hlist = 0x9df6708
        handler_list = 0x0
        return_accu = 0x0
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        signal_id = 203
        max_sequential_handler_number = 5163
        return_value_altered = 0
#20 0x0099eebf in g_signal_emit_valist (instance=0x9df0450, signal_id=203, detail=0, var_args=0xbf8795ac "\005\304\230") at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3003
        instance_and_params = 0x9edbab0
        signal_return_type = 4
        param_values = 0x9edbac4
        node = 0x95c9f48
        i = <optimized out>
        n_params = 0
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#21 0x0099f033 in g_signal_emit (instance=0x9df0450, signal_id=203, detail=0) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3060
        var_args = 0xbf8795ac "\005\304\230"
#22 0x003328cc in clutter_actor_continue_paint (self=0x9df0450) at ./clutter-actor.c:3045
        priv = 0x9df0478
        __PRETTY_FUNCTION__ = "clutter_actor_continue_paint"
#23 0x00340832 in clutter_actor_paint (self=0x9df0450) at ./clutter-actor.c:2987
        priv = 0x9df0478
        pick_mode = CLUTTER_PICK_NONE
        clip_set = 0
        shader_applied = 0
        __PRETTY_FUNCTION__ = "clutter_actor_paint"
#24 0x0061f278 in shell_generic_container_paint (actor=0x9de6ed8) at shell-generic-container.c:140
        child = 0x9df0450
        self = 0x9de6ed8
        iter = 0x9df6480
        children = <optimized out>
#25 0x0098329c in g_cclosure_marshal_VOID__VOID (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9e2db38, invocation_hint=0xbf879950, marshal_data=0x61f1f0) at /build/buildd/glib2.0-2.29.92/./gobject/gmarshal.c:85
        callback = 0x61f1f0 <shell_generic_container_paint>
        cc = 0x9159cd8
        data1 = 0x9de6ed8
        data2 = <optimized out>
        __PRETTY_FUNCTION__ = "g_cclosure_marshal_VOID__VOID"
#26 0x009807dd in g_type_class_meta_marshal (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9e2db38, invocation_hint=0xbf879950, marshal_data=0x64) at /build/buildd/glib2.0-2.29.92/./gobject/gclosure.c:885
        class = <optimized out>
        callback = <optimized out>
        offset = 100
#27 0x00981cb6 in g_closure_invoke (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9e2db38, invocation_hint=0xbf879950) at /build/buildd/glib2.0-2.29.92/./gobject/gclosure.c:774
        marshal = 0x980780 <g_type_class_meta_marshal>
        marshal_data = 0x64
        in_marshal = 1
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#28 0x00996038 in signal_emit_unlocked_R (node=0x95c9f48, detail=0, instance=0x9de6ed8, emission_return=0x0, instance_and_params=0x9e2db38) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3310
        accumulator = 0x0
        emission = {next = 0xbf879ee8, instance = 0x9de6ed8, ihint = {signal_id = 203, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 160268784}
        class_closure = 0x9159cd8
        hlist = 0x9df73f8
        handler_list = 0x0
        return_accu = 0x0
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        signal_id = 203
        max_sequential_handler_number = 5163
        return_value_altered = 0
#29 0x0099eebf in g_signal_emit_valist (instance=0x9de6ed8, signal_id=203, detail=0, var_args=0xbf879afc "\005\304\230") at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3003
        instance_and_params = 0x9e2db38
        signal_return_type = 4
        param_values = 0x9e2db4c
        node = 0x95c9f48
        i = <optimized out>
        n_params = 0
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#30 0x0099f033 in g_signal_emit (instance=0x9de6ed8, signal_id=203, detail=0) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3060
        var_args = 0xbf879afc "\005\304\230"
#31 0x003328cc in clutter_actor_continue_paint (self=0x9de6ed8) at ./clutter-actor.c:3045
        priv = 0x9de6f00
        __PRETTY_FUNCTION__ = "clutter_actor_continue_paint"
#32 0x00340832 in clutter_actor_paint (self=0x9de6ed8) at ./clutter-actor.c:2987
        priv = 0x9de6f00
        pick_mode = CLUTTER_PICK_NONE
        clip_set = 0
        shader_applied = 0
        __PRETTY_FUNCTION__ = "clutter_actor_paint"
#33 0x00636638 in st_box_layout_paint (actor=0x9bcc768) at st/st-box-layout.c:952
        child = <optimized out>
        self = <optimized out>
        priv = 0x9bccac0
        theme_node = 0x9e2f590
        l = 0x9e20270
        children = 0x9e20270
        x = 0
        y = 0
        allocation_box = {x1 = 0, y1 = 0, x2 = 89, y2 = 570}
        content_box = {x1 = 0, y1 = 5, x2 = 88, y2 = 565}
#34 0x0098329c in g_cclosure_marshal_VOID__VOID (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9e2db08, invocation_hint=0xbf879ef0, marshal_data=0x6363b0) at /build/buildd/glib2.0-2.29.92/./gobject/gmarshal.c:85
        callback = 0x6363b0 <st_box_layout_paint>
        cc = 0x9159cd8
        data1 = 0x9bcc768
        data2 = <optimized out>
        __PRETTY_FUNCTION__ = "g_cclosure_marshal_VOID__VOID"
#35 0x009807dd in g_type_class_meta_marshal (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9e2db08, invocation_hint=0xbf879ef0, marshal_data=0x64) at /build/buildd/glib2.0-2.29.92/./gobject/gclosure.c:885
        class = <optimized out>
        callback = <optimized out>
        offset = 100
#36 0x00981cb6 in g_closure_invoke (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9e2db08, invocation_hint=0xbf879ef0) at /build/buildd/glib2.0-2.29.92/./gobject/gclosure.c:774
        marshal = 0x980780 <g_type_class_meta_marshal>
        marshal_data = 0x64
        in_marshal = 1
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#37 0x00996038 in signal_emit_unlocked_R (node=0x95c9f48, detail=0, instance=0x9bcc768, emission_return=0x0, instance_and_params=0x9e2db08) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3310
        accumulator = 0x0
        emission = {next = 0xbf87a428, instance = 0x9bcc768, ihint = {signal_id = 203, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 157969984}
        class_closure = 0x9159cd8
        hlist = 0x9b21f40
        handler_list = 0x0
        return_accu = 0x0
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        signal_id = 203
        max_sequential_handler_number = 5163
        return_value_altered = 0
#38 0x0099eebf in g_signal_emit_valist (instance=0x9bcc768, signal_id=203, detail=0, var_args=0xbf87a09c "\005\304\230") at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3003
        instance_and_params = 0x9e2db08
        signal_return_type = 4
        param_values = 0x9e2db1c
        node = 0x95c9f48
        i = <optimized out>
        n_params = 0
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#39 0x0099f033 in g_signal_emit (instance=0x9bcc768, signal_id=203, detail=0) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3060
        var_args = 0xbf87a09c "\005\304\230"
#40 0x003328cc in clutter_actor_continue_paint (self=0x9bcc768) at ./clutter-actor.c:3045
        priv = 0x9bcc790
        __PRETTY_FUNCTION__ = "clutter_actor_continue_paint"
#41 0x00340832 in clutter_actor_paint (self=0x9bcc768) at ./clutter-actor.c:2987
        priv = 0x9bcc790
        pick_mode = CLUTTER_PICK_NONE
        clip_set = 1
        shader_applied = 0
        __PRETTY_FUNCTION__ = "clutter_actor_paint"
#42 0x006341ed in st_bin_paint (self=0x9bd4530) at st/st-bin.c:117
        priv = 0x9bd4870
#43 0x0098329c in g_cclosure_marshal_VOID__VOID (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9e2de18, invocation_hint=0xbf87a430, marshal_data=0x634190) at /build/buildd/glib2.0-2.29.92/./gobject/gmarshal.c:85
        callback = 0x634190 <st_bin_paint>
        cc = 0x9159cd8
        data1 = 0x9bd4530
        data2 = <optimized out>
        __PRETTY_FUNCTION__ = "g_cclosure_marshal_VOID__VOID"
#44 0x009807dd in g_type_class_meta_marshal (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9e2de18, invocation_hint=0xbf87a430, marshal_data=0x64) at /build/buildd/glib2.0-2.29.92/./gobject/gclosure.c:885
        class = <optimized out>
        callback = <optimized out>
        offset = 100
#45 0x00981cb6 in g_closure_invoke (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9e2de18, invocation_hint=0xbf87a430) at /build/buildd/glib2.0-2.29.92/./gobject/gclosure.c:774
        marshal = 0x980780 <g_type_class_meta_marshal>
        marshal_data = 0x64
        in_marshal = 1
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#46 0x00996038 in signal_emit_unlocked_R (node=0x95c9f48, detail=0, instance=0x9bd4530, emission_return=0x0, instance_and_params=0x9e2de18) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3310
        accumulator = 0x0
        emission = {next = 0xbf87a9e8, instance = 0x9bd4530, ihint = {signal_id = 203, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 158255920}
        class_closure = 0x9159cd8
        hlist = 0x95cbdc0
        handler_list = 0x0
        return_accu = 0x0
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        signal_id = 203
        max_sequential_handler_number = 5163
        return_value_altered = 0
#47 0x0099eebf in g_signal_emit_valist (instance=0x9bd4530, signal_id=203, detail=0, var_args=0xbf87a5dc "\005\304\230") at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3003
        instance_and_params = 0x9e2de18
        signal_return_type = 4
        param_values = 0x9e2de2c
        node = 0x95c9f48
        i = <optimized out>
        n_params = 0
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#48 0x0099f033 in g_signal_emit (instance=0x9bd4530, signal_id=203, detail=0) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3060
        var_args = 0xbf87a5dc "\005\304\230"
#49 0x003328cc in clutter_actor_continue_paint (self=0x9bd4530) at ./clutter-actor.c:3045
        priv = 0x9bd4550
        __PRETTY_FUNCTION__ = "clutter_actor_continue_paint"
#50 0x00340832 in clutter_actor_paint (self=0x9bd4530) at ./clutter-actor.c:2987
        priv = 0x9bd4550
        pick_mode = CLUTTER_PICK_NONE
        clip_set = 0
        shader_applied = 0
        __PRETTY_FUNCTION__ = "clutter_actor_paint"
#51 0x005174b8 in g_list_foreach (list=<optimized out>, func=0x3404f0 <clutter_actor_paint>, user_data=0x0) at /build/buildd/glib2.0-2.29.92/./glib/glist.c:938
        next = 0x9e96bb0
#52 0x0063b321 in st_container_foreach (container=0x99303f0, callback=0x3404f0 <clutter_actor_paint>, user_data=0x0) at st/st-container.c:301
        priv = <optimized out>
#53 0x003659f0 in clutter_container_foreach (container=0x99303f0, callback=0x3404f0 <clutter_actor_paint>, user_data=0x0) at ./clutter-container.c:451
        iface = <optimized out>
        __PRETTY_FUNCTION__ = "clutter_container_foreach"
#54 0x0063edac in st_group_paint (actor=0x99303f0) at st/st-group.c:60
No locals.
#55 0x0098329c in g_cclosure_marshal_VOID__VOID (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9f41e80, invocation_hint=0xbf87a9f0, marshal_data=0x63ed50) at /build/buildd/glib2.0-2.29.92/./gobject/gmarshal.c:85
        callback = 0x63ed50 <st_group_paint>
        cc = 0x9159cd8
        data1 = 0x99303f0
        data2 = <optimized out>
        __PRETTY_FUNCTION__ = "g_cclosure_marshal_VOID__VOID"
#56 0x009807dd in g_type_class_meta_marshal (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9f41e80, invocation_hint=0xbf87a9f0, marshal_data=0x64) at /build/buildd/glib2.0-2.29.92/./gobject/gclosure.c:885
        class = <optimized out>
        callback = <optimized out>
        offset = 100
#57 0x00981cb6 in g_closure_invoke (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9f41e80, invocation_hint=0xbf87a9f0) at /build/buildd/glib2.0-2.29.92/./gobject/gclosure.c:774
        marshal = 0x980780 <g_type_class_meta_marshal>
        marshal_data = 0x64
        in_marshal = 1
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#58 0x00996038 in signal_emit_unlocked_R (node=0x95c9f48, detail=0, instance=0x99303f0, emission_return=0x0, instance_and_params=0x9f41e80) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3310
        accumulator = 0x0
        emission = {next = 0xbf87af58, instance = 0x99303f0, ihint = {signal_id = 203, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 159861624}
        class_closure = 0x9159cd8
        hlist = 0x9e31520
        handler_list = 0x0
        return_accu = 0x0
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        signal_id = 203
        max_sequential_handler_number = 5163
        return_value_altered = 0
#59 0x0099eebf in g_signal_emit_valist (instance=0x99303f0, signal_id=203, detail=0, var_args=0xbf87ab9c "\005\304\230") at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3003
        instance_and_params = 0x9f41e80
        signal_return_type = 4
        param_values = 0x9f41e94
        node = 0x95c9f48
        i = <optimized out>
        n_params = 0
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#60 0x0099f033 in g_signal_emit (instance=0x99303f0, signal_id=203, detail=0) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3060
        var_args = 0xbf87ab9c "\005\304\230"
#61 0x003328cc in clutter_actor_continue_paint (self=0x99303f0) at ./clutter-actor.c:3045
        priv = 0x9930410
        __PRETTY_FUNCTION__ = "clutter_actor_continue_paint"
#62 0x00340832 in clutter_actor_paint (self=0x99303f0) at ./clutter-actor.c:2987
        priv = 0x9930410
        pick_mode = CLUTTER_PICK_NONE
        clip_set = 0
        shader_applied = 0
        __PRETTY_FUNCTION__ = "clutter_actor_paint"
#63 0x005174b8 in g_list_foreach (list=<optimized out>, func=0x3404f0 <clutter_actor_paint>, user_data=0x0) at /build/buildd/glib2.0-2.29.92/./glib/glist.c:938
        next = 0x9c781a0
#64 0x0037203d in clutter_group_real_paint (actor=0x9698320) at ./clutter-group.c:281
        priv = 0x9698630
#65 0x0098329c in g_cclosure_marshal_VOID__VOID (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9e07090, invocation_hint=0xbf87af60, marshal_data=0x371fb0) at /build/buildd/glib2.0-2.29.92/./gobject/gmarshal.c:85
        callback = 0x371fb0 <clutter_group_real_paint>
        cc = 0x9159cd8
        data1 = 0x9698320
        data2 = <optimized out>
        __PRETTY_FUNCTION__ = "g_cclosure_marshal_VOID__VOID"
#66 0x009807dd in g_type_class_meta_marshal (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9e07090, invocation_hint=0xbf87af60, marshal_data=0x64) at /build/buildd/glib2.0-2.29.92/./gobject/gclosure.c:885
        class = <optimized out>
        callback = <optimized out>
        offset = 100
#67 0x00981cb6 in g_closure_invoke (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9e07090, invocation_hint=0xbf87af60) at /build/buildd/glib2.0-2.29.92/./gobject/gclosure.c:774
        marshal = 0x980780 <g_type_class_meta_marshal>
        marshal_data = 0x64
        in_marshal = 1
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#68 0x00996038 in signal_emit_unlocked_R (node=0x95c9f48, detail=0, instance=0x9698320, emission_return=0x0, instance_and_params=0x9e07090) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3310
        accumulator = 0x0
        emission = {next = 0xbf87b4a8, instance = 0x9698320, ihint = {signal_id = 203, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 156889136}
        class_closure = 0x9159cd8
        hlist = 0x3
        handler_list = 0x0
        return_accu = 0x0
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        signal_id = 203
        max_sequential_handler_number = 5163
        return_value_altered = 0
#69 0x0099eebf in g_signal_emit_valist (instance=0x9698320, signal_id=203, detail=0, var_args=0xbf87b10c "\005\304\230") at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3003
        instance_and_params = 0x9e07090
        signal_return_type = 4
        param_values = 0x9e070a4
        node = 0x95c9f48
        i = <optimized out>
        n_params = 0
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#70 0x0099f033 in g_signal_emit (instance=0x9698320, signal_id=203, detail=0) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3060
        var_args = 0xbf87b10c "\005\304\230"
#71 0x003328cc in clutter_actor_continue_paint (self=0x9698320) at ./clutter-actor.c:3045
        priv = 0x9698340
        __PRETTY_FUNCTION__ = "clutter_actor_continue_paint"
#72 0x00340832 in clutter_actor_paint (self=0x9698320) at ./clutter-actor.c:2987
        priv = 0x9698340
        pick_mode = CLUTTER_PICK_NONE
        clip_set = 0
        shader_applied = 0
        __PRETTY_FUNCTION__ = "clutter_actor_paint"
#73 0x0061f278 in shell_generic_container_paint (actor=0x96da0c8) at shell-generic-container.c:140
        child = 0x9698320
        self = 0x96da0c8
        iter = 0x96d8a80
        children = <optimized out>
#74 0x0098329c in g_cclosure_marshal_VOID__VOID (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9e2df80, invocation_hint=0xbf87b4b0, marshal_data=0x61f1f0) at /build/buildd/glib2.0-2.29.92/./gobject/gmarshal.c:85
        callback = 0x61f1f0 <shell_generic_container_paint>
        cc = 0x9159cd8
        data1 = 0x96da0c8
        data2 = <optimized out>
        __PRETTY_FUNCTION__ = "g_cclosure_marshal_VOID__VOID"
#75 0x009807dd in g_type_class_meta_marshal (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9e2df80, invocation_hint=0xbf87b4b0, marshal_data=0x64) at /build/buildd/glib2.0-2.29.92/./gobject/gclosure.c:885
        class = <optimized out>
        callback = <optimized out>
        offset = 100
#76 0x00981cb6 in g_closure_invoke (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9e2df80, invocation_hint=0xbf87b4b0) at /build/buildd/glib2.0-2.29.92/./gobject/gclosure.c:774
        marshal = 0x980780 <g_type_class_meta_marshal>
        marshal_data = 0x64
        in_marshal = 1
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#77 0x00996038 in signal_emit_unlocked_R (node=0x95c9f48, detail=0, instance=0x96da0c8, emission_return=0x0, instance_and_params=0x9e2df80) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3310
        accumulator = 0x0
        emission = {next = 0xbf87ba68, instance = 0x96da0c8, ihint = {signal_id = 203, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 160268784}
        class_closure = 0x9159cd8
        hlist = 0x96d8380
        handler_list = 0x0
        return_accu = 0x0
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        signal_id = 203
        max_sequential_handler_number = 5163
        return_value_altered = 0
#78 0x0099eebf in g_signal_emit_valist (instance=0x96da0c8, signal_id=203, detail=0, var_args=0xbf87b65c "\005\304\230") at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3003
        instance_and_params = 0x9e2df80
        signal_return_type = 4
        param_values = 0x9e2df94
        node = 0x95c9f48
        i = <optimized out>
        n_params = 0
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#79 0x0099f033 in g_signal_emit (instance=0x96da0c8, signal_id=203, detail=0) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3060
        var_args = 0xbf87b65c "\005\304\230"
#80 0x003328cc in clutter_actor_continue_paint (self=0x96da0c8) at ./clutter-actor.c:3045
        priv = 0x96da0f0
        __PRETTY_FUNCTION__ = "clutter_actor_continue_paint"
#81 0x00340832 in clutter_actor_paint (self=0x96da0c8) at ./clutter-actor.c:2987
        priv = 0x96da0f0
        pick_mode = CLUTTER_PICK_NONE
        clip_set = 0
        shader_applied = 0
        __PRETTY_FUNCTION__ = "clutter_actor_paint"
#82 0x005174b8 in g_list_foreach (list=<optimized out>, func=0x3404f0 <clutter_actor_paint>, user_data=0x0) at /build/buildd/glib2.0-2.29.92/./glib/glist.c:938
        next = 0x96de050
#83 0x0037203d in clutter_group_real_paint (actor=0x95cd818) at ./clutter-group.c:281
        priv = 0x95cdb28
#84 0x0039615e in clutter_stage_paint (self=0x95cd818) at ./clutter-stage.c:634
        priv = 0x95cdb30
        clear_flags = <optimized out>
        stage_color = {red = 34 '"', green = 102 'f', blue = 187 '\273', alpha = 255 '\377', padding0 = 151310744, padding1 = 157079576, padding2 = 6452943}
#85 0x0098329c in g_cclosure_marshal_VOID__VOID (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9e2dc78, invocation_hint=0xbf87ba70, marshal_data=0x396070) at /build/buildd/glib2.0-2.29.92/./gobject/gmarshal.c:85
        callback = 0x396070 <clutter_stage_paint>
        cc = 0x9159cd8
        data1 = 0x95cd818
        data2 = <optimized out>
        __PRETTY_FUNCTION__ = "g_cclosure_marshal_VOID__VOID"
#86 0x009807dd in g_type_class_meta_marshal (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9e2dc78, invocation_hint=0xbf87ba70, marshal_data=0x64) at /build/buildd/glib2.0-2.29.92/./gobject/gclosure.c:885
        class = <optimized out>
        callback = <optimized out>
        offset = 100
#87 0x00981d8c in g_closure_invoke (closure=0x9159cd8, return_value=0x0, n_param_values=1, param_values=0x9e2dc78, invocation_hint=0xbf87ba70) at /build/buildd/glib2.0-2.29.92/./gobject/gclosure.c:774
        marshal = 0x980780 <g_type_class_meta_marshal>
        marshal_data = 0x64
        in_marshal = 0
        __PRETTY_FUNCTION__ = "g_closure_invoke"
#88 0x00996038 in signal_emit_unlocked_R (node=0x95c9f48, detail=0, instance=0x95cd818, emission_return=0x0, instance_and_params=0x9e2dc78) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3310
        accumulator = 0x0
        emission = {next = 0x0, instance = 0x95cd818, ihint = {signal_id = 203, detail = 0, run_type = G_SIGNAL_RUN_LAST}, state = EMISSION_RUN, chain_type = 156891288}
        class_closure = 0x9159cd8
        hlist = 0x9f617a8
        handler_list = 0x96a9160
        return_accu = 0x0
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
        signal_id = 203
        max_sequential_handler_number = 5163
        return_value_altered = 1
#89 0x0099eebf in g_signal_emit_valist (instance=0x95cd818, signal_id=203, detail=0, var_args=0xbf87bc1c "\005\304\230") at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3003
        instance_and_params = 0x9e2dc78
        signal_return_type = 4
        param_values = 0x9e2dc8c
        node = 0x95c9f48
        i = <optimized out>
        n_params = 0
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#90 0x0099f033 in g_signal_emit (instance=0x95cd818, signal_id=203, detail=0) at /build/buildd/glib2.0-2.29.92/./gobject/gsignal.c:3060
        var_args = 0xbf87bc1c "\005\304\230"
#91 0x003328cc in clutter_actor_continue_paint (self=0x95cd818) at ./clutter-actor.c:3045
        priv = 0x95cd838
        __PRETTY_FUNCTION__ = "clutter_actor_continue_paint"
#92 0x00340832 in clutter_actor_paint (self=0x95cd818) at ./clutter-actor.c:2987
        priv = 0x95cd838
        pick_mode = CLUTTER_PICK_NONE
        clip_set = 0
        shader_applied = 0
        __PRETTY_FUNCTION__ = "clutter_actor_paint"
#93 0x0039acf9 in _clutter_stage_do_paint (stage=0x95cd818, clip=0x959c954) at ./clutter-stage.c:574
        priv = <optimized out>
        clip_poly = {0, 0, 1280, 0, 1280, 1024, 0, 1024}
        geom = {x = 0, y = 0, width = 1280, height = 1024}
#94 0x0032cd30 in clutter_stage_cogl_redraw (stage_window=0x959c910) at ./cogl/clutter-stage-cogl.c:433
        stage_cogl = 0x959c910
        wrapper = 0x95cd818
        backend = <optimized out>
        backend_cogl = <optimized out>
        may_use_clipped_redraw = 1
        use_clipped_redraw = 1
        stage_x11 = 0x959c910
#95 0x0039cd68 in _clutter_stage_window_redraw (window=0x959c910) at ./clutter-stage-window.c:215
        iface = <optimized out>
        __PRETTY_FUNCTION__ = "_clutter_stage_window_redraw"
#96 0x0034e2e4 in clutter_backend_real_redraw (stage=0x95cd818, backend=<optimized out>) at ./clutter-backend.c:221
        impl = <optimized out>
#97 clutter_backend_real_redraw (backend=0x9046850, stage=0x95cd818) at ./clutter-backend.c:209
No locals.
#98 0x0034e777 in _clutter_backend_redraw (backend=0x9046850, stage=0x95cd818) at ./clutter-backend.c:424
No locals.
#99 0x003993c9 in clutter_stage_do_redraw (stage=0x95cd818) at ./clutter-stage.c:1023
        backend = 0x9046850
        actor = 0x95cd818
        priv = 0x95cdb30
#100 _clutter_stage_do_update (stage=0x95cd818) at ./clutter-stage.c:1079
        priv = 0x95cdb30
#101 0x0037dbe7 in clutter_clock_dispatch (source=0x95ce480, callback=0, user_data=0x0) at ./clutter-master-clock.c:384
        clock_source = 0x95ce480
        master_clock = 0x95ce600
        stage_manager = <optimized out>
        stages_updated = <optimized out>
        stages = 0x9edbb48
        l = 0x9edbb48
#102 0x0051c2ef in g_main_dispatch (context=0x904b320) at /build/buildd/glib2.0-2.29.92/./glib/gmain.c:2441
        dispatch = 0x37daf0 <clutter_clock_dispatch>
        was_in_call = 0
        user_data = 0x0
        callback = 0
        cb_funcs = 0x0
        cb_data = 0x0
        current_source_link = {data = 0x95ce480, next = 0x0}
        need_destroy = <optimized out>
        source = 0x95ce480
        current = 0x98c7c28
        i = <optimized out>
#103 g_main_context_dispatch (context=0x904b320) at /build/buildd/glib2.0-2.29.92/./glib/gmain.c:3011
No locals.
#104 0x0051ca20 in g_main_context_iterate (context=0x904b320, block=5420016, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.29.92/./glib/gmain.c:3089
        max_priority = 150
        timeout = 0
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = <optimized out>
        fds = 0x99f20e8
#105 0x0051d02b in g_main_loop_run (loop=0x904b560) at /build/buildd/glib2.0-2.29.92/./glib/gmain.c:3297
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#106 0x00cd7250 in meta_run () at core/main.c:555
        log_domains = {0x0, 0xd2722d "mutter", 0xd27258 "Gtk", 0xd2725c "Gdk", 0xd27260 "GLib", 0xd27265 "Pango", 0xd2726b "GLib-GObject", 0xd27278 "GThread"}
        i = <optimized out>
#107 0x08049f17 in main (argc=1, argv=0xbf87c364) at main.c:571
        ctx = <optimized out>
        error = 0x0
        session_type = <optimized out>
        ecode = <optimized out>
        sender = 0x95d9920