Bug 6807

I have several seemingly random crashes in cairo. I'm developing an application
that uses pygtk, and this seems to happen when I have a window with a
progressbar active and I switch windows using alt-tab. I'm using gnome 2.12,
cairo 1.0.4 and pycairo 1.0.0.

trace:

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1129016240 (LWP 20846)]
0x40ce33b4 in _cairo_pixman_region_intersect (newReg=0x89bf708, reg1=0x26,
reg2=0x89bf708)
    at pixregion.c:1006
1006        if (PIXREGION_NIL(reg1)  || PIXREGION_NIL(reg2) ||
(gdb)
(gdb) bt full
#0  0x40ce33b4 in _cairo_pixman_region_intersect (newReg=0x89bf708, reg1=0x26,
reg2=0x89bf708)
    at pixregion.c:1006
No locals.
#1  0x40cc0956 in _cairo_clip_intersect_to_rectangle (clip=0x89e9e14,
rectangle=0x434b3c30)
    at cairo-clip.c:127
        intersection = (pixman_region16_t *) 0x89bf708
        status = CAIRO_STATUS_SUCCESS
        pixman_status = 1048576
#2  0x40cc694c in _cairo_gstate_show_glyphs (gstate=0x89e9d90,
glyphs=0x434b3d20, num_glyphs=6)
    at cairo-gstate.c:2124
        status = CAIRO_STATUS_SUCCESS
        i = 6
        transformed_glyphs = (cairo_glyph_t *) 0x89e9ee8
        pattern = {base = {type = 1129004152, ref_count = 137166464, status =
1129004120, matrix = {
      xx = 15332485665811024, yx = 2.744577458253365e-269, xy = 15332760542423336,
      yy = 3.7088986478318896e-267, x0 = 15332760542423336, y0 =
3.7088986478320278e-267},
    filter = 146589768, extend = 1129004184}, solid = {base = {type =
1129004152, ref_count = 137166464,
      status = 1129004120, matrix = {xx = 15332485665811024, yx =
2.744577458253365e-269,
        xy = 15332760542423336, yy = 3.7088986478318896e-267, x0 =
15332760542423336,
        y0 = 3.7088986478320278e-267}, filter = 146589768, extend = 1129004184},
color = {
      red = 3.7088986478183723e-267, green = 15333308398630960, blue =
3.7085141557243636e-267,
      alpha = 2.1896837765293399e-314, red_short = 64744, green_short = 16582,
blue_short = 29968,
      alpha_short = 2092}}, surface = {base = {type = 1129004152, ref_count =
137166464,
      status = 1129004120, matrix = {xx = 15332485665811024, yx =
2.744577458253365e-269,
        xy = 15332760542423336, yy = 3.7088986478318896e-267, x0 =
15332760542423336,
        y0 = 3.7088986478320278e-267}, filter = 146589768, extend = 1129004184},
surface = 0x40cbe556},
  gradient = {base = {base = {type = 1129004152, ref_count = 137166464, status =
1129004120, matrix = {
          xx = 15332485665811024, yx = 2.744577458253365e-269, xy =
15332760542423336,
          yy = 3.7088986478318896e-267, x0 = 15332760542423336, y0 =
3.7088986478320278e-267},
        filter = 146589768, extend = 1129004184}, stops = 0x40cbe556, n_stops =
144612752}, linear = {
      base = {base = {type = 1129004152, ref_count = 137166464, status =
1129004120, matrix = {
            xx = 15332485665811024, yx = 2.744577458253365e-269, xy =
15332760542423336,
---Type <return> to continue, or q <return> to quit---
            yy = 3.7088986478318896e-267, x0 = 15332760542423336, y0 =
3.7088986478320278e-267},
          filter = 146589768, extend = 1129004184}, stops = 0x40cbe556, n_stops
= 144612752}, point0 = {
        x = 15333308398630960, y = 3.7085141557243636e-267}, point1 = {x =
2.1896837765293399e-314,
        y = 2.6933157144820948e-269}}, radial = {base = {base = {type =
1129004152, ref_count = 137166464,
          status = 1129004120, matrix = {xx = 15332485665811024, yx =
2.744577458253365e-269,
            xy = 15332760542423336, yy = 3.7088986478318896e-267, x0 =
15332760542423336,
            y0 = 3.7088986478320278e-267}, filter = 146589768, extend =
1129004184}, stops = 0x40cbe556,
        n_stops = 144612752}, center0 = {x = 15333308398630960, y =
3.7085141557243636e-267}, center1 = {
        x = 2.1896837765293399e-314, y = 2.6933157144820948e-269}, radius0 =
2.6625606596251356e-269,
      radius1 = 2.697359030569944e-269}}}
        bbox = {p1 = {x = 11010048, y = 458752}, p2 = {x = 13762240, y = 1048576}}
        extents = {x = 168, y = 7, width = 42, height = 9}
        glyph_info = {font = 0x40d13528, glyphs = 0x434b3c58, num_glyphs =
1087120522}
#3  0x40cbe907 in cairo_show_glyphs (cr=0x89e9cc0, glyphs=0x434b3d20,
num_glyphs=6) at cairo.c:2161
No locals.
#4  0x40c71a87 in pango_cairo_renderer_draw_glyphs (renderer=0x8bc8220,
font=0x82c8000, glyphs=0x8cee310,
    x=0, y=0) at pangocairo-render.c:237
        crenderer = (PangoCairoRenderer *) 0x8bc8220
        i = 6
        count = 6
        x_position = 45050
        cairo_glyphs = (cairo_glyph_t *) 0x434b3d20
        stack_glyphs = {{index = 27, x = 167, y = 16}, {index = 17, x =
174.9990234375, y = 16}, {
    index = 19, x = 178.998046875, y = 16}, {index = 26, x = 186.9970703125, y =
16}, {index = 3,
    x = 194.99609375, y = 16}, {index = 8, x = 198.9951171875, y = 16}, {index =
1129004600,
    x = 2.4926838881172224, y = 15335507418577552}, {index = 1073993914, x =
206.06542968750006,
    y = 5.4591875567125285}, {index = 1074000132, x = 15335782296484496, y =
4.7746150786805228e-314}, {
    index = 1075167376, x = 3.6681572851291777e-267, y =
1.0829322264273581e-312}, {index = 8192,
    x = 2.4926838902572364, y = 2.1888663547996085e-314}, {index = 1073993914, x
= 166.36975097656256,
    y = 11857.431653235166}, {index = 144590712, x = 15336471394688936, y =
2.7445774558514918e-269}, {
    index = 135210920, x = 2.6973589844602467e-269, y =
1.7043787730773249e-313}, {index = 1129004648,
    x = 2.6973593498885057e-269, y = 2.1219957949177975e-314}, {index = 0, x =
2.121995791459338e-314,
---Type <return> to continue, or q <return> to quit---
    y = 2.6973590340927902e-269}, {index = 137272048, x = 15337296028409768, y =
2.6973593499110196e-269}, {
    index = 8, x = 15338152847736832, y = 5.4342927988944929}, {index = 137134080,
    x = 2.1887988614798614e-314, y = 15338670417944488}, {index = 1086866441, x
= 1.7043719565524224e-313,
    y = 15338152847736832}, {index = 0, x = 14.917488358539956, y =
7.3712621170089729e-270}, {
    index = 1075167376, x = 5.578024836936048e-315, y = 25.100464392076276},
{index = 1129004808,
    x = 1.3945998483322805e-266, y = -nan(0xfcc0140608768)}, {index = 4096, x =
2.533662976436228e-311,
    y = 4.9406564584124654e-324}, {index = 4294953985, x = 3.693758073940308e-310,
    y = 2.121995830490524e-314}, {index = 1086805140, x = 9.5596442730667618e-310,
    y = 3.7292171012349098e-267}, {index = 1076745665, x =
-nan(0xfcc0140cd8362), y = 15339082734804904}, {
    index = 1086867034, x = 7.3011179265691718e-316, y =
2.6973589844602484e-269}, {index = 0,
    x = 3.4509735324906645e-313, y = 5.3234765838502752e-315}, {index =
1087066068, x = 12955.220803648248,
    y = 2.6973590341490801e-269}, {index = 0, x = 2.7449240696518588e-269, y =
5.3695308339768637e-315}, {
    index = 1079991800, x = 0, y = 3.6618570673850369e-267}, {index = 1077477364,
    x = 1.3947299840727492e-266, y = 14.972284415183722}, {index = 1075166391, x
= 17620.625000000044,
    y = 1.3947298240173478e-266}, {index = 1129005032, x = 15340042928899616, y
= 15340182222635328}, {
    index = 1079991800, x = 17620.628956133965, y = 14405.882812500002}, {index
= 144544272,
    x = 15340457125112400, y = 5.3717322027497869e-315}, {index = 1087066068, x
= 125.51081926678364,
    y = 7.3839671921800808e-270}, {index = 1, x = 0, y = 15341142415403552},
{index = 1079995316,
    x = 7.3839671921800808e-270, y = 4.9406564584124654e-324}}
#5  0x40c9b08c in pango_renderer_draw_glyphs (renderer=0x8bc8220,
font=0x82c8000, glyphs=0x8cee310, x=0, y=0)
    at pango-renderer.c:599
        __PRETTY_FUNCTION__ = "pango_renderer_draw_glyphs"
#6  0x40c72138 in pango_cairo_show_glyph_string (cr=0x89e9cc0, font=0x82c8000,
glyphs=0x8cee310)
    at pangocairo-render.c:444
        fontmap = (PangoFontMap *) 0x828bf88
        crenderer = (PangoCairoRenderer *) 0x8bc8220
        renderer = (PangoRenderer *) 0x8bc8220
        __PRETTY_FUNCTION__ = "pango_cairo_show_glyph_string"
#7  0x40bc983d in gdk_pango_renderer_draw_glyphs (renderer=0x84ddac8,
font=0x82c8000, glyphs=0x8cee310,
    x=171008, y=17407) at gdkpango.c:245
        gdk_renderer = (GdkPangoRenderer *) 0x84ddac8
        priv = (GdkPangoRendererPrivate *) 0x84ddb20
---Type <return> to continue, or q <return> to quit---
        cr = (cairo_t *) 0x89e9cc0
#8  0x40c9b08c in pango_renderer_draw_glyphs (renderer=0x84ddac8,
font=0x82c8000, glyphs=0x8cee310,
    x=171008, y=17407) at pango-renderer.c:599
        __PRETTY_FUNCTION__ = "pango_renderer_draw_glyphs"
#9  0x40c9ae41 in pango_renderer_draw_layout_line (renderer=0x84ddac8,
line=0x89e5890, x=171008, y=17407)
    at pango-renderer.c:530
        metrics = (PangoFontMetrics *) 0x40ca7d9e
        run = (PangoLayoutRun *) 0x89d8fd8
        logical_rect = {x = 0, y = -13311, width = 45050, height = 17407}
        rise = 0
        shape_attr = (PangoAttrShape *) 0x0
        ink_rect = {x = 1, y = 0, width = 0, height = 0}
        x_off = 0
        state = {underline = PANGO_UNDERLINE_NONE, underline_rect = {x = 0, y =
144595088,
    width = 144595088, height = 1086937859}, strikethrough = 0,
strikethrough_rect = {x = 1087066068,
    y = 1129005592, width = 1086942579, height = 0}, logical_rect_end = 216058}
        l = (GSList *) 0x89e3738
        got_overall = 0
        overall_rect = {x = 1086938842, y = 147738656, width = 0, height =
147738708}
        __PRETTY_FUNCTION__ = "pango_renderer_draw_layout_line"
#10 0x40c9a578 in pango_renderer_draw_layout (renderer=0x84ddac8,
layout=0x8ccd078, x=171008, y=4096)
    at pango-renderer.c:183
        logical_rect = {x = 0, y = 0, width = 45050, height = 17407}
        line = (PangoLayoutLine *) 0x89e5890
        baseline = 13311
        iter = (PangoLayoutIter *) 0x8ce5020
        __PRETTY_FUNCTION__ = "pango_renderer_draw_layout"
#11 0x40bcb319 in IA__gdk_draw_layout_with_colors (drawable=0x8bcc848,
gc=0x83c9ea0, x=167, y=4,
    layout=0x8ccd078, foreground=0x0, background=0x0) at gdkpango.c:1027
        renderer = (PangoRenderer *) 0x84ddac8
        matrix = (const PangoMatrix *) 0x0
        __PRETTY_FUNCTION__ = "IA__gdk_draw_layout_with_colors"
---Type <return> to continue, or q <return> to quit---
#12 0x40bcb634 in IA__gdk_draw_layout (drawable=0x8bcc848, gc=0x83c9ea0, x=167,
y=4, layout=0x8ccd078)
    at gdkpango.c:1089
        __PRETTY_FUNCTION__ = "IA__gdk_draw_layout"
#13 0x40a19af0 in gtk_default_draw_layout (style=0x8ce3500, window=0x8bcc848,
state_type=GTK_STATE_PRELIGHT,
    use_text=0, area=0x434b44ac, widget=0x8298d28, detail=0x40b74692
"progressbar", x=167, y=4,
    layout=0x8ccd078) at gtkstyle.c:5088
        gc = (GdkGC *) 0x83c9ea0
        __PRETTY_FUNCTION__ = "gtk_default_draw_layout"
#14 0x41457f16 in draw_layout () from
/usr/lib/gtk-2.0/2.4.0/engines/libclearlooks.so
No symbol table info available.
#15 0x40a1c5cb in IA__gtk_paint_layout (style=0x8ce3500, window=0x8bcc848,
state_type=GTK_STATE_PRELIGHT,
    use_text=0, area=0x434b44ac, widget=0x8298d28, detail=0x40b74692
"progressbar", x=167, y=4,
    layout=0x8ccd078) at gtkstyle.c:6365
        __PRETTY_FUNCTION__ = "IA__gtk_paint_layout"
#16 0x409dca1a in gtk_progress_bar_paint_text (pbar=0x8298d28, amount=30,
    orientation=GTK_PROGRESS_LEFT_TO_RIGHT) at gtkprogressbar.c:837
        progress = (GtkProgress *) 0x8298d28
        widget = (GtkWidget *) 0x8298d28
        x = 167
        y = 4
        buf = (gchar *) 0x89e0d90 "8.07 %"
        rect = {x = 1, y = 1, width = 376, height = 24}
        layout = (PangoLayout *) 0x8ccd078
        logical_rect = {x = 0, y = 0, width = 44, height = 17}
        prelight_clip = {x = 1, y = 1, width = 30, height = 24}
        normal_clip = {x = 31, y = 1, width = 346, height = 24}
#17 0x409dccb5 in gtk_progress_bar_paint (progress=0x8298d28) at
gtkprogressbar.c:916
        amount = 30
        space = 376
        pbar = (GtkProgressBar *) 0x8298d28
        widget = (GtkWidget *) 0x8298d28
        orientation = GTK_PROGRESS_LEFT_TO_RIGHT
---Type <return> to continue, or q <return> to quit---
        __PRETTY_FUNCTION__ = "gtk_progress_bar_paint"
#18 0x409dbd0d in gtk_progress_bar_real_update (progress=0x8298d28) at
gtkprogressbar.c:469
        pbar = (GtkProgressBar *) 0x8298d28
        widget = (GtkWidget *) 0x8298d28
        __PRETTY_FUNCTION__ = "gtk_progress_bar_real_update"
#19 0x409d9a15 in gtk_progress_value_changed (adjustment=0x84d5210,
progress=0x8298d28) at gtkprogress.c:396
No locals.
#20 0x405edf53 in IA__g_cclosure_marshal_VOID__VOID (closure=0x84e88c0,
return_value=0x0, n_param_values=1,
    param_values=0x434b4948, invocation_hint=0x434b47c0, marshal_data=0x0) at
gmarshal.c:77
        callback = (GMarshalFunc_VOID__VOID) 0x26
        cc = (GCClosure *) 0x84e88c0
        data1 = (gpointer) 0x84d5210
        data2 = (gpointer) 0x8298d28
        __PRETTY_FUNCTION__ = "IA__g_cclosure_marshal_VOID__VOID"
#21 0x405d69c3 in IA__g_closure_invoke (closure=0x84e88c0, return_value=0x0,
n_param_values=1,
    param_values=0x434b4948, invocation_hint=0x434b47c0) at gclosure.c:490
        marshal = (GClosureMarshal) 0x405edeab <IA__g_cclosure_marshal_VOID__VOID>
        marshal_data = (gpointer) 0x0
        in_marshal = 0
        __PRETTY_FUNCTION__ = "IA__g_closure_invoke"
#22 0x405ed403 in signal_emit_unlocked_R (node=0x826b4c8, detail=0,
instance=0x84d5210, emission_return=0x0,
    instance_and_params=0x434b4948) at gsignal.c:2438
        tmp = (Handler *) 0x80b2a88
        handler = (Handler *) 0x84e5d60
        accumulator = (SignalAccumulator *) 0x0
        emission = {next = 0x0, instance = 0x84d5210, ihint = {signal_id = 115,
detail = 0,
    run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
        class_closure = (GClosure *) 0x826b498
        hlist = (HandlerList *) 0x84e8988
        handler_list = (Handler *) 0x84e5d60
        return_accu = (GValue *) 0x0
        accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong
= 0, v_int64 = 0,
---Type <return> to continue, or q <return> to quit---
      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 = 115
        max_sequential_handler_number = 1630
        return_value_altered = 1
#23 0x405ec600 in IA__g_signal_emit_valist (instance=0x84d5210, signal_id=115,
detail=0,
    var_args=0x434b4b3c "´\016\212@`yN\b\001") at gsignal.c:2197
        instance_and_params = (GValue *) 0x434b4948
        stack_values = {{g_type = 135318872, data = {{v_int = 139285008, v_uint
= 139285008,
        v_long = 139285008, v_ulong = 139285008, v_int64 = 139285008, v_uint64 =
139285008,
        v_float = 6.17864075e-34, v_double = 6.8815937433523192e-316, v_pointer
= 0x84d5210}, {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}}}, {g_type = 0, data = {{v_int = 1, v_uint = 1, v_long
= 1, v_ulong = 1,
        v_int64 = 4294967297, v_uint64 = 4294967297, v_float = 1.40129846e-45,
        v_double = 2.121995791459338e-314, v_pointer = 0x1}, {v_int = 1, v_uint
= 1, v_long = 1,
        v_ulong = 1, v_int64 = 1, v_uint64 = 1, v_float = 1.40129846e-45,
        v_double = 4.9406564584124654e-324, v_pointer = 0x1}}}, {g_type =
1082409300, data = {{
        v_int = 136026868, v_uint = 136026868, v_long = 136026868, v_ulong =
136026868,
        v_int64 = 621160195075840756, v_uint64 = 621160195075840756, v_float =
4.68257624e-34,
        v_double = 3.7317755101323521e-267, v_pointer = 0x81b9af4}, {v_int =
1077483704,
        v_uint = 1077483704, v_long = 1077483704, v_ulong = 1077483704, v_int64
= 585995237180643512,
        v_uint64 = 585995237180643512, v_float = 2.89213371, v_double =
1.6916032430994689e-269,
        v_pointer = 0x403918b8}}}, {g_type = 1080067944, data = {{v_int = 25,
v_uint = 25, v_long = 25,
        v_ulong = 25, v_int64 = 4627757081674383385, v_uint64 = 4627757081674383385,
        v_float = 3.50324616e-44, v_double = 25.095886230468839, v_pointer =
0x19}, {v_int = 2048,
        v_uint = 2048, v_long = 2048, v_ulong = 2048, v_int64 = 4849050409697806336,
        v_uint64 = 4849050409697806336, v_float = 2.86985925e-42, v_double =
15361620549046272,
        v_pointer = 0x800}}}, {g_type = 1, data = {{v_int = 1073993914, v_uint =
1073993914,
        v_long = 1073993914, v_ulong = 1073993914, v_int64 = 580655836913981626,
        v_uint64 = 580655836913981626, v_float = 2.06010294, v_double =
7.3121934494622104e-270,
        v_pointer = 0x4003d8ba}, {v_int = 1085960152, v_uint = 1085960152,
v_long = 1085960152,
        v_ulong = 1085960152, v_int64 = 4624587418370731992, v_uint64 =
4624587418370731992,
---Type <return> to continue, or q <return> to quit---
        v_float = 5.8261528, v_double = 14.917490027197275, v_pointer =
0x40ba6fd8}}}, {g_type = 1079992497,
    data = {{v_int = 135337624, v_uint = 135337624, v_long = 135337624, v_ulong
= 135337624,
        v_int64 = 579788699258132120, v_uint64 = 579788699258132120, v_float =
4.36609091e-34,
        v_double = 6.5832696129999453e-270, v_pointer = 0x8111698}, {v_int =
1077483704,
        v_uint = 1077483704, v_long = 1077483704, v_ulong = 1077483704, v_int64
= 621159165225146552,
        v_uint64 = 621159165225146552, v_float = 2.89213371, v_double =
3.7313322707579153e-267,
        v_pointer = 0x403918b8}}}, {g_type = 3, data = {{v_int = -1, v_uint =
4294967295, v_long = -1,
        v_ulong = 4294967295, v_int64 = 4849050757590155263, v_uint64 =
4849050757590155263,
        v_float = -nan(0x7fffff), v_double = 15362316333744126, v_pointer =
0xffffffff}, {
        v_int = 1079991800, v_uint = 1079991800, v_long = 1079991800, v_ulong =
1079991800,
        v_int64 = 4627730041640279544, v_uint64 = 4627730041640279544, v_float =
3.4901104,
        v_double = 24.999820731432891, v_pointer = 0x405f5df8}}}, {g_type =
1077483648, data = {{v_int = 40,
        v_uint = 40, v_long = 40, v_ulong = 40, v_int64 = 4627757116034121768,
        v_uint64 = 4627757116034121768, v_float = 5.60519386e-44, v_double =
25.096008300781392,
        v_pointer = 0x28}, {v_int = 1076752847, v_uint = 1076752847, v_long =
1076752847,
        v_ulong = 1076752847, v_int64 = 4627757031211528655, v_uint64 =
4627757031211528655,
        v_float = 2.71788383, v_double = 25.095706950394568, v_pointer =
0x402df1cf}}}, {g_type = 16,
    data = {{v_int = 1075172917, v_uint = 1075172917, v_long = 1075172917,
v_ulong = 1075172917,
        v_int64 = 4612795443914855989, v_uint64 = 4612795443914855989, v_float =
2.34119916,
        v_double = 2.4926838881172224, v_pointer = 0x4015d635}, {v_int =
1110925844, v_uint = 1110925844,
        v_long = 1110925844, v_ulong = 1110925844, v_int64 = 4849050891845067284,
        v_uint64 = 4849050891845067284, v_float = 45.8457794, v_double =
15362584843568168,
        v_pointer = 0x42376214}}}, {g_type = 1073993914, data = {{v_int = 2,
v_uint = 2, v_long = 2,
        v_ulong = 2, v_int64 = 579603208075214850, v_uint64 =
579603208075214850, v_float = 2.80259693e-45,
        v_double = 6.4273440298242032e-270, v_pointer = 0x2}, {v_int = 1, v_uint
= 1, v_long = 1,
        v_ulong = 1, v_int64 = 4617832516059922433, v_uint64 = 4617832516059922433,
        v_float = 1.40129846e-45, v_double = 5.459186553955079, v_pointer =
0x1}}}, {g_type = 1074000132,
    data = {{v_int = 1110925844, v_uint = 1110925844, v_long = 1110925844,
v_ulong = 1110925844,
        v_int64 = 4849051029284020756, v_uint64 = 4849051029284020756, v_float =
45.8457794,
        v_double = 15362859721475112, v_pointer = 0x42376214}, {v_int =
1073993914, v_uint = 1073993914,
        v_long = 1073993914, v_ulong = 1073993914, v_int64 = 9663928506,
v_uint64 = 9663928506,
        v_float = 2.06010294, v_double = 4.7746150786805228e-314, v_pointer =
0x4003d8ba}}}, {g_type = 8,
---Type <return> to continue, or q <return> to quit---
    data = {{v_int = 51, v_uint = 51, v_long = 51, v_ulong = 51, v_int64 =
4640138321337516083,
        v_uint64 = 4640138321337516083, v_float = 7.14662217e-44, v_double =
168.66308593750145,
        v_pointer = 0x33}, {v_int = 135645752, v_uint = 135645752, v_long =
135645752, v_ulong = 135645752,
        v_int64 = 582594068816972344, v_uint64 = 582594068816972344, v_float =
4.50757635e-34,
        v_double = 1.0311443801650107e-269, v_pointer = 0x815ca38}}}, {g_type =
8192, data = {{
        v_int = 1075172917, v_uint = 1075172917, v_long = 1075172917, v_ulong =
1075172917,
        v_int64 = 4612795443914855989, v_uint64 = 4612795443914855989, v_float =
2.34119916,
        v_double = 2.4926838881172224, v_pointer = 0x4015d635}, {v_int =
1110925844, v_uint = 1110925844,
        v_long = 1110925844, v_ulong = 1110925844, v_int64 = 4849051235442450964,
        v_uint64 = 4849051235442450964, v_float = 45.8457794, v_double =
15363272038335528,
        v_pointer = 0x42376214}}}, {g_type = 135645752, data = {{v_int =
135645752, v_uint = 135645752,
        v_long = 135645752, v_ulong = 135645752, v_int64 = 4641454299452656184,
        v_uint64 = 4641454299452656184, v_float = 4.50757635e-34, v_double =
206.06543354278415,
        v_pointer = 0x815ca38}, {v_int = 1129007752, v_uint = 1129007752, v_long
= 1129007752,
        v_ulong = 1129007752, v_int64 = 4639335378330536584, v_uint64 =
4639335378330536584,
        v_float = 203.291138, v_double = 145.84207310395527, v_pointer =
0x434b4a88}}}, {g_type = 135645752,
    data = {{v_int = 135645752, v_uint = 135645752, v_long = 135645752, v_ulong
= 135645752,
        v_int64 = 35184507734584, v_uint64 = 35184507734584, v_float =
4.50757635e-34,
        v_double = 1.7383456537493578e-310, v_pointer = 0x815ca38}, {v_int =
160, v_uint = 160,
        v_long = 160, v_ulong = 160, v_int64 = 2392296784032, v_uint64 =
2392296784032,
        v_float = 2.24207754e-43, v_double = 1.1819516556467072e-311, v_pointer
= 0xa0}}}, {g_type = 16,
    data = {{v_int = 51, v_uint = 51, v_long = 51, v_ulong = 51, v_int64 = 51,
v_uint64 = 51,
        v_float = 7.14662217e-44, v_double = 2.5197347937903574e-322, v_pointer
= 0x33}, {v_int = 135082600,
        v_uint = 135082600, v_long = 135082600, v_ulong = 135082600, v_int64 =
587207963203940968,
        v_uint64 = 587207963203940968, v_float = 4.24898963e-34, v_double =
2.0993746733984321e-269,
        v_pointer = 0x80d3268}}}}
        free_me = (GValue *) 0x0
        signal_return_type = 4
        param_values = (GValue *) 0x434b495c
        node = (SignalNode *) 0x826b4c8
        i = 0
        n_params = 0
---Type <return> to continue, or q <return> to quit---
        __PRETTY_FUNCTION__ = "IA__g_signal_emit_valist"
#24 0x405ec90a in IA__g_signal_emit (instance=0x84d5210, signal_id=115,
detail=0) at gsignal.c:2241
        var_args = 0x434b4b3c "´\016\212@`yN\b\001"
#25 0x408a1a7a in IA__gtk_adjustment_value_changed (adjustment=0x84d5210) at
gtkadjustment.c:393
        __PRETTY_FUNCTION__ = "IA__gtk_adjustment_value_changed"
#26 0x408a192c in IA__gtk_adjustment_set_value (adjustment=0x84d5210,
value=8.0701754385964914)
    at gtkadjustment.c:376
        __PRETTY_FUNCTION__ = "IA__gtk_adjustment_set_value"
#27 0x409da798 in IA__gtk_progress_set_value (progress=0x8298d28,
value=8.0701754385964914)
    at gtkprogress.c:633
        __PRETTY_FUNCTION__ = "IA__gtk_progress_set_value"
#28 0x409da4a1 in IA__gtk_progress_set_percentage (progress=0x8298d28,
percentage=0.080701754385964913)
    at gtkprogress.c:590
        __PRETTY_FUNCTION__ = "IA__gtk_progress_set_percentage"
#29 0x409dd0fc in IA__gtk_progress_bar_set_fraction (pbar=0x8298d28,
fraction=0.080701754385964913)
    at gtkprogressbar.c:1011
        __PRETTY_FUNCTION__ = "IA__gtk_progress_bar_set_fraction"
#30 0x4077d779 in _wrap_gtk_progress_bar_set_fraction (self=0x42362be4,
args=0x4237cd8c, kwargs=0x0)
    at gtk.c:52448
        kwlist = {0x4081d98d "fraction", 0x0}
        fraction = 0.080701754385964913
#31 0x40095fb9 in PyCFunction_Call () from /usr/lib/libpython2.4.so.1.0
No symbol table info available.
#32 0x400d418a in PyEval_EvalFrame () from /usr/lib/libpython2.4.so.1.0
No symbol table info available.
#33 0x400d3517 in PyEval_EvalFrame () from /usr/lib/libpython2.4.so.1.0
No symbol table info available.
#34 0x400d4c9d in PyEval_EvalCodeEx () from /usr/lib/libpython2.4.so.1.0
No symbol table info available.
#35 0x400d33ad in PyEval_EvalFrame () from /usr/lib/libpython2.4.so.1.0
No symbol table info available.
#36 0x400d4c9d in PyEval_EvalCodeEx () from /usr/lib/libpython2.4.so.1.0
---Type <return> to continue, or q <return> to quit---
No symbol table info available.
#37 0x400d33ad in PyEval_EvalFrame () from /usr/lib/libpython2.4.so.1.0
No symbol table info available.
#38 0x400d4c9d in PyEval_EvalCodeEx () from /usr/lib/libpython2.4.so.1.0
No symbol table info available.
#39 0x400d33ad in PyEval_EvalFrame () from /usr/lib/libpython2.4.so.1.0
No symbol table info available.
#40 0x400d4c9d in PyEval_EvalCodeEx () from /usr/lib/libpython2.4.so.1.0
No symbol table info available.
#41 0x400d33ad in PyEval_EvalFrame () from /usr/lib/libpython2.4.so.1.0
No symbol table info available.
#42 0x400d4c9d in PyEval_EvalCodeEx () from /usr/lib/libpython2.4.so.1.0
No symbol table info available.
#43 0x400824ca in function_call () from /usr/lib/libpython2.4.so.1.0
No symbol table info available.
#44 0x40067247 in PyObject_Call () from /usr/lib/libpython2.4.so.1.0
No symbol table info available.
#45 0x400d21cc in PyEval_EvalFrame () from /usr/lib/libpython2.4.so.1.0
No symbol table info available.
#46 0x400d3517 in PyEval_EvalFrame () from /usr/lib/libpython2.4.so.1.0
No symbol table info available.
#47 0x400d4c9d in PyEval_EvalCodeEx () from /usr/lib/libpython2.4.so.1.0
No symbol table info available.
#48 0x400824ca in function_call () from /usr/lib/libpython2.4.so.1.0
No symbol table info available.
#49 0x40067247 in PyObject_Call () from /usr/lib/libpython2.4.so.1.0
No symbol table info available.
#50 0x4006f3c6 in instancemethod_call () from /usr/lib/libpython2.4.so.1.0
No symbol table info available.
#51 0x40067247 in PyObject_Call () from /usr/lib/libpython2.4.so.1.0
No symbol table info available.
#52 0x400cdbbf in PyEval_CallObjectWithKeywords () from /usr/lib/libpython2.4.so.1.0
---Type <return> to continue, or q <return> to quit---
No symbol table info available.
#53 0x401023c4 in t_bootstrap () from /usr/lib/libpython2.4.so.1.0
No symbol table info available.
#54 0x4015a240 in start_thread () from /lib/tls/libpthread.so.0
No symbol table info available.
#55 0x4033603e in clone () from /lib/tls/libc.so.6
No symbol table info available.