#0  pixbuf_set_transparency (engine=<value optimised out>, source=<value optimised out>, size=<value optimised out>) at ./unico-engine.c:394
        data = 0x0
        current = 0x3 <Address 0x3 out of bounds>
        y = <value optimised out>
        rowstride = 4294967295
        target = 0x0
        x = 1
        height = 4294967295
        width = 4294967295
        alpha_percent = 0.29999999999999999
#1  unico_engine_render_icon_pixbuf (engine=<value optimised out>, source=<value optimised out>, size=<value optimised out>) at ./unico-engine.c:455
        scaled = 0x0
        stated = <value optimised out>
        base_pixbuf = <value optimised out>
        screen = <value optimised out>
        settings = <value optimised out>
        flags = <value optimised out>
        width = 16
        height = 16
#2  0x00007fbed90f7bbd in gtk_icon_set_render_icon_pixbuf (icon_set=0x7fbedb699560, context=0x7fbede213990, size=GTK_ICON_SIZE_MENU) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtkiconfactory.c:1730
        icon = 0x0
        flags = <value optimised out>
        state = GTK_STATE_INSENSITIVE
        direction = GTK_TEXT_DIR_LTR
        __PRETTY_FUNCTION__ = "gtk_icon_set_render_icon_pixbuf"
#3  0x00007fbed910d21e in gtk_image_calc_size (image=0x7fbedb933480) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtkimage.c:1906
        widget = 0x7fbedb933480
        priv = 0x7fbedb933540
        pixbuf = 0x0
        context = 0x7fbede213990
        state = GTK_STATE_FLAG_INSENSITIVE
#4  0x00007fbed910d4b8 in gtk_image_get_preferred_width (widget=<value optimised out>, minimum=0x7fffd00c32e0, natural=0x7fffd00c32e4) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtkimage.c:1956
        image = <value optimised out>
        priv = 0x7fbedb933540
#5  0x00007fbed91a98bc in compute_size_for_orientation (widget=0x7fbedb933480, orientation=GTK_SIZE_GROUP_HORIZONTAL, for_size=-1, minimum_size=0x7fffd00c3368, natural_size=0x7fffd00c336c) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtksizerequest.c:350
        adjusted_min = <value optimised out>
        adjusted_natural = <value optimised out>
        adjusted_for_size = -1
        cached_size = <value optimised out>
        found_in_cache = <value optimised out>
        min_size = 0
        nat_size = 0
        __PRETTY_FUNCTION__ = "compute_size_for_orientation"
#6  0x00007fbed90546f5 in gtk_box_get_size (widget=<value optimised out>, orientation=GTK_ORIENTATION_HORIZONTAL, minimum_size=0x7fffd00c3400, natural_size=0x7fffd00c3404) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtkbox.c:1017
        child_minimum = -665286365
        child_natural = 32702
        child = 0x7fbe99114b90
        box = <value optimised out>
        private = 0x7fbeddf9a1b0
        children = 0x7fbedd4f6aa0
        nvis_children = <value optimised out>
        minimum = <value optimised out>
        natural = <value optimised out>
#7  0x00007fbed91a98bc in compute_size_for_orientation (widget=0x7fbeddf9a0f0, orientation=GTK_SIZE_GROUP_HORIZONTAL, for_size=-1, minimum_size=0x7fffd00c3474, natural_size=0x7fffd00c3478) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtksizerequest.c:350
        adjusted_min = <value optimised out>
        adjusted_natural = <value optimised out>
        adjusted_for_size = -1
        cached_size = <value optimised out>
        found_in_cache = <value optimised out>
        min_size = 0
        nat_size = 0
        __PRETTY_FUNCTION__ = "compute_size_for_orientation"
#8  0x00007fbed9040cf2 in gtk_alignment_get_preferred_size (widget=<value optimised out>, orientation=<value optimised out>, for_size=-1, minimum_size=0x7fffd00c3510, natural_size=0x7fffd00c3514) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtkalignment.c:605
        child_min = <value optimised out>
        child_nat = <value optimised out>
        alignment = <value optimised out>
        priv = 0x7fbedca7d870
        child = 0x7fbeddf9a0f0
        minimum = 0
        natural = <value optimised out>
#9  0x00007fbed91a98bc in compute_size_for_orientation (widget=0x7fbedca7d790, orientation=GTK_SIZE_GROUP_HORIZONTAL, for_size=-1, minimum_size=0x7fffd00c35a8, natural_size=0x7fffd00c35ac) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtksizerequest.c:350
        adjusted_min = <value optimised out>
        adjusted_natural = <value optimised out>
        adjusted_for_size = -1
        cached_size = <value optimised out>
        found_in_cache = <value optimised out>
        min_size = 0
        nat_size = 0
        __PRETTY_FUNCTION__ = "compute_size_for_orientation"
#10 0x00007fbed905d72d in gtk_button_get_size (widget=<value optimised out>, orientation=GTK_ORIENTATION_HORIZONTAL, minimum_size=0x7fffd00c3640, natural_size=0x7fffd00c3644) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtkbutton.c:1960
        child_min = <value optimised out>
        child_nat = <value optimised out>
        button = <value optimised out>
        context = <value optimised out>
        child = 0x7fbedca7d790
        default_border = {left = 0, right = 0, top = 0, bottom = 0}
        inner_border = {left = 3, right = 3, top = 3, bottom = 3}
        padding = {left = 2, right = 2, top = 2, bottom = 2}
        focus_width = 1
        focus_pad = 0
        minimum = 12
        natural = 12
#11 0x00007fbed91a98bc in compute_size_for_orientation (widget=0x7fbedc350c60, orientation=GTK_SIZE_GROUP_HORIZONTAL, for_size=-1, minimum_size=0x7fffd00c36c8, natural_size=0x7fffd00c36cc) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtksizerequest.c:350
        adjusted_min = <value optimised out>
        adjusted_natural = <value optimised out>
        adjusted_for_size = -1
        cached_size = <value optimised out>
        found_in_cache = <value optimised out>
        min_size = 0
        nat_size = 0
        __PRETTY_FUNCTION__ = "compute_size_for_orientation"
#12 0x00007fbed90546f5 in gtk_box_get_size (widget=<value optimised out>, orientation=GTK_ORIENTATION_HORIZONTAL, minimum_size=0x7fffd00c3760, natural_size=0x7fffd00c3764) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtkbox.c:1017
        child_minimum = 13
        child_natural = 312
        child = 0x7fbe988dc290
        box = <value optimised out>
        private = 0x7fbedd4e9b40
        children = 0x7fbedc616f20
        nvis_children = <value optimised out>
        minimum = <value optimised out>
        natural = <value optimised out>
#13 0x00007fbed91a98bc in compute_size_for_orientation (widget=0x7fbedd4e9a80, orientation=GTK_SIZE_GROUP_HORIZONTAL, for_size=-1, minimum_size=0x7fffd00c37e8, natural_size=0x7fffd00c37ec) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtksizerequest.c:350
        adjusted_min = <value optimised out>
        adjusted_natural = <value optimised out>
        adjusted_for_size = -1
        cached_size = <value optimised out>
        found_in_cache = <value optimised out>
        min_size = 0
        nat_size = 0
        __PRETTY_FUNCTION__ = "compute_size_for_orientation"
#14 0x00007fbed90e8d81 in gtk_frame_get_preferred_size (request=<value optimised out>, orientation=GTK_ORIENTATION_HORIZONTAL, minimum_size=0x7fffd00c3880, natural_size=0x7fffd00c3884) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtkframe.c:898
        frame = <value optimised out>
        priv = <value optimised out>
        context = 0x7fbedde4fbc0
        state = <value optimised out>
        padding = {left = 2, right = 2, top = 2, bottom = 2}
        widget = 0x7fbedd137930
        child = 0x7fbedd4e9a80
        bin = 0x7fbedd137930
        child_min = -650734654
        child_nat = 32702
        minimum = 0
        natural = 0
        border_width = <value optimised out>
#15 0x00007fbed91a98bc in compute_size_for_orientation (widget=0x7fbedd137930, orientation=GTK_SIZE_GROUP_HORIZONTAL, for_size=-1, minimum_size=0x7fffd00c3908, natural_size=0x7fffd00c390c) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtksizerequest.c:350
        adjusted_min = <value optimised out>
        adjusted_natural = <value optimised out>
        adjusted_for_size = -1
        cached_size = <value optimised out>
        found_in_cache = <value optimised out>
        min_size = 0
        nat_size = 0
        __PRETTY_FUNCTION__ = "compute_size_for_orientation"
#16 0x00007fbed90546f5 in gtk_box_get_size (widget=<value optimised out>, orientation=GTK_ORIENTATION_HORIZONTAL, minimum_size=0x7fffd00c39a0, natural_size=0x7fffd00c39a4) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtkbox.c:1017
        child_minimum = 53
        child_natural = 384
        child = 0x7fbe98eef760
        box = <value optimised out>
        private = 0x7fbedb7185c0
        children = 0x7fbedd0324c0
        nvis_children = <value optimised out>
        minimum = <value optimised out>
        natural = <value optimised out>
#17 0x00007fbed91a98bc in compute_size_for_orientation (widget=0x7fbedb718500, orientation=GTK_SIZE_GROUP_HORIZONTAL, for_size=-1, minimum_size=0x7fffd00c3a28, natural_size=0x7fffd00c3a2c) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtksizerequest.c:350
        adjusted_min = <value optimised out>
        adjusted_natural = <value optimised out>
        adjusted_for_size = -1
        cached_size = <value optimised out>
        found_in_cache = <value optimised out>
        min_size = 0
        nat_size = 0
        __PRETTY_FUNCTION__ = "compute_size_for_orientation"
#18 0x00007fbed90546f5 in gtk_box_get_size (widget=<value optimised out>, orientation=GTK_ORIENTATION_HORIZONTAL, minimum_size=0x7fffd00c3ac0, natural_size=0x7fffd00c3ac4) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtkbox.c:1017
        child_minimum = -650734654
        child_natural = 32702
        child = 0x7fbedb93f4f0
        box = <value optimised out>
        private = 0x7fbedb702200
        children = 0x7fbedba16120
        nvis_children = <value optimised out>
        minimum = <value optimised out>
        natural = <value optimised out>
#19 0x00007fbed91a98bc in compute_size_for_orientation (widget=0x7fbedb702130, orientation=GTK_SIZE_GROUP_HORIZONTAL, for_size=-1, minimum_size=0x7fffd00c3c0c, natural_size=0x7fffd00c3c10) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtksizerequest.c:350
        adjusted_min = <value optimised out>
        adjusted_natural = <value optimised out>
        adjusted_for_size = -1
        cached_size = <value optimised out>
        found_in_cache = <value optimised out>
        min_size = 0
        nat_size = 0
        __PRETTY_FUNCTION__ = "compute_size_for_orientation"
#20 0x00007fbed9155e95 in get_preferred_size_for_size (widget=0x7fbedaf3f2e0, orientation=GTK_ORIENTATION_HORIZONTAL, size=-1, minimum=0x7fffd00c3cc0, natural=0x7fffd00c3cc4) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtknotebook.c:2183
No locals.
#21 gtk_notebook_size_request (widget=0x7fbedaf3f2e0, orientation=GTK_ORIENTATION_HORIZONTAL, size=-1, minimum=0x7fffd00c3cc0, natural=0x7fffd00c3cc4) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtknotebook.c:2221
        parent = <value optimised out>
        notebook = 0x7fbedaf3f2e0
        priv = 0x7fbedaf3f3a0
        page = 0x7fbedb983320
        children = 0x7fbedba51ec0
        child_minimum = 32702
        child_natural = 3216
        switch_page = <value optimised out>
        vis_pages = 1
        border_width = <value optimised out>
#22 0x00007fbed91a98bc in compute_size_for_orientation (widget=0x7fbedaf3f2e0, orientation=GTK_SIZE_GROUP_HORIZONTAL, for_size=-1, minimum_size=0x7fffd00c3d48, natural_size=0x7fffd00c3d4c) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtksizerequest.c:350
        adjusted_min = <value optimised out>
        adjusted_natural = <value optimised out>
        adjusted_for_size = -1
        cached_size = <value optimised out>
        found_in_cache = <value optimised out>
        min_size = 0
        nat_size = 0
        __PRETTY_FUNCTION__ = "compute_size_for_orientation"
#23 0x00007fbed90546f5 in gtk_box_get_size (widget=<value optimised out>, orientation=GTK_ORIENTATION_HORIZONTAL, minimum_size=0x7fffd00c3de0, natural_size=0x7fffd00c3de4) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtkbox.c:1017
        child_minimum = 44
        child_natural = 44
        child = 0x7fbedb7073c0
        box = <value optimised out>
        private = 0x7fbedb70b690
        children = 0x7fbedb713ea0
        nvis_children = <value optimised out>
        minimum = <value optimised out>
        natural = <value optimised out>
#24 0x00007fbed91a98bc in compute_size_for_orientation (widget=0x7fbedb70b5d0, orientation=GTK_SIZE_GROUP_HORIZONTAL, for_size=-1, minimum_size=0x7fffd00c3e68, natural_size=0x7fffd00c3e6c) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtksizerequest.c:350
        adjusted_min = <value optimised out>
        adjusted_natural = <value optimised out>
        adjusted_for_size = -1
        cached_size = <value optimised out>
        found_in_cache = <value optimised out>
        min_size = 0
        nat_size = 0
        __PRETTY_FUNCTION__ = "compute_size_for_orientation"
#25 0x00007fbed90546f5 in gtk_box_get_size (widget=<value optimised out>, orientation=GTK_ORIENTATION_HORIZONTAL, minimum_size=0x7fffd00c3f00, natural_size=0x7fffd00c3f04) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtkbox.c:1017
        child_minimum = 921
        child_natural = 921
        child = 0x7fbedb7160e0
        box = <value optimised out>
        private = 0x7fbedafffdd0
        children = 0x7fbedb713ee0
        nvis_children = <value optimised out>
        minimum = <value optimised out>
        natural = <value optimised out>
#26 0x00007fbed91a98bc in compute_size_for_orientation (widget=0x7fbedafffd10, orientation=GTK_SIZE_GROUP_HORIZONTAL, for_size=-1, minimum_size=0x7fffd00c3f68, natural_size=0x7fffd00c3f6c) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtksizerequest.c:350
        adjusted_min = <value optimised out>
        adjusted_natural = <value optimised out>
        adjusted_for_size = -1
        cached_size = <value optimised out>
        found_in_cache = <value optimised out>
        min_size = 0
        nat_size = 0
        __PRETTY_FUNCTION__ = "compute_size_for_orientation"
#27 0x00007fbed9289042 in gtk_window_get_preferred_width (widget=<value optimised out>, minimum_size=0x7fffd00c3ff0, natural_size=0x7fffd00c3ff4) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtkwindow.c:6245
        child_min = <value optimised out>
        child_nat = <value optimised out>
        window = 0x7fbedb65c0c0
        child = 0x7fbedafffd10
        border_width = <value optimised out>
#28 0x00007fbed91a98bc in compute_size_for_orientation (widget=0x7fbedb65c0c0, orientation=GTK_SIZE_GROUP_HORIZONTAL, for_size=-1, minimum_size=0x7fffd00c4050, natural_size=0x7fffd00c4054) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtksizerequest.c:350
        adjusted_min = <value optimised out>
        adjusted_natural = <value optimised out>
        adjusted_for_size = -1
        cached_size = <value optimised out>
        found_in_cache = <value optimised out>
        min_size = 0
        nat_size = 0
        __PRETTY_FUNCTION__ = "compute_size_for_orientation"
#29 0x00007fbed91a9cbc in gtk_widget_get_preferred_size (widget=0x7fbedb65c0c0, minimum_size=0x7fffd00c4110, natural_size=0x0) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtksizerequest.c:685
        min_width = <value optimised out>
        nat_width = <value optimised out>
        min_height = <value optimised out>
        nat_height = <value optimised out>
        __PRETTY_FUNCTION__ = "gtk_widget_get_preferred_size"
#30 0x00007fbed92872b0 in gtk_window_compute_hints (window=0x7fbedb65c0c0, request=0x7fffd00c4290, geometry=0x7fffd00c4240, flags=0x7fffd00c42b4) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtkwindow.c:7254
        widget = 0x7fbedb65c0c0
        extra_width = 0
        extra_height = 0
        geometry_info = <value optimised out>
        priv = 0x7fbedb65c1a0
        requisition = {width = -614088512, height = 32702}
#31 gtk_window_compute_configure_request (window=0x7fbedb65c0c0, request=0x7fffd00c4290, geometry=0x7fffd00c4240, flags=0x7fffd00c42b4) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtkwindow.c:6576
        priv = 0x7fbedb65c1a0
        new_geometry = {min_width = -657971488, min_height = 32702, max_width = -660305000, max_height = 32702, base_width = -614088512, base_height = 32702, width_inc = -614088703, height_inc = 32702, min_aspect = 6.9395324951900016e-310, max_aspect = 6.9395305394120716e-310, win_gravity = 2912674048}
        new_flags = <value optimised out>
        w = <value optimised out>
        h = <value optimised out>
        pos = <value optimised out>
        parent_widget = <value optimised out>
        info = <value optimised out>
        screen = 0x7fbedaf460e0
        x = <value optimised out>
        y = <value optimised out>
        __PRETTY_FUNCTION__ = "gtk_window_compute_configure_request"
#32 0x00007fbed928e137 in gtk_window_move_resize (container=<value optimised out>) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtkwindow.c:6807
        new_flags = <value optimised out>
        priv = 0x7fbedb65c1a0
        allocation = {x = 0, y = 0, width = 0, height = 0}
        widget = 0x7fbedb65c0c0
        info = 0x7fbedb6b4180
        new_geometry = {min_width = 35, min_height = 0, max_width = 40, max_height = 64, base_width = -804502736, base_height = 32767, width_inc = -804502944, height_inc = 32767, min_aspect = 6.9395301022652584e-310, max_aspect = 0, win_gravity = 3656585123}
        new_request = {x = -1385675616, y = 32702, width = 0, height = 0}
        configure_request_pos_changed = 0
        hints_changed = <value optimised out>
        container = 0x7fbedb65c0c0
        gdk_window = 0x7fbedbbf5120
        configure_request_size_changed = 0
        saved_last_info = <value optimised out>
#33 gtk_window_check_resize (container=<value optimised out>) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtkwindow.c:6045
No locals.
#34 gtk_window_check_resize (container=<value optimised out>) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtkwindow.c:6038
No locals.
#35 0x00007fbed8a40e84 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#36 0x00007fbed8a53f34 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#37 0x00007fbed8a5d707 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#38 0x00007fbed8a5d8d2 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
No symbol table info available.
#39 0x00007fbed909bb38 in gtk_container_idle_sizer (data=<value optimised out>) at /build/buildd/gtk+3.0-3.1.8/./gtk/gtkcontainer.c:1678
        slist = <value optimised out>
        widget = 0x7fbedb65c0c0
#40 0x00007fbed724091f in gdk_threads_dispatch (data=0x7fbe99912da0) at /build/buildd/gtk+3.0-3.1.8/./gdk/gdk.c:754
        dispatch = 0x7fbe99912da0
        ret = 0
#41 0x00007fbed8581cbd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#42 0x00007fbed85824b8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#43 0x00007fbed85829f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#44 0x00007fbed912c0ad in gtk_main () at /build/buildd/gtk+3.0-3.1.8/./gtk/gtkmain.c:1362
        loop = 0x7fbedb6262a0
#45 0x00007fbeda5adf7a in main (argc=1, argv=0x7fffd00c4a58) at main.c:691
        shell = 0x7fbedaf95110
        client = <value optimised out>
        skip_warning_dialog = <value optimised out>
        error = 0x0