Comment 8 for bug 724202

From a local debugging session:

(gdb) bt full
#0 0x00007f16f236dd28 in g_type_check_instance_cast (type_instance=0x2718810,
    iface_type=33672672) at /build/buildd/glib2.0-2.28.1/./gobject/gtype.c:3991
        node = 0x7f1600000000
        iface = 0x7fff464e4b50
        is_instantiatable = <value optimised out>
        check = <value optimised out>
#1 0x00007f16efdcba9e in image_notify_cb (widget=0x2718810,
    pspec=<value optimised out>, data=0x2026120)
    at /build/buildd/libdbusmenu-0.3.98/./libdbusmenu-gtk/parser.c:690
        mi = 0x2026120
#2 0x0000000002026120 in ?? ()
No symbol table info available.
#3 0x00007f16f2370a05 in g_value_peek_pointer (value=0x1)
    at /build/buildd/glib2.0-2.28.1/./gobject/gvalue.c:316
        value_table = <value optimised out>
        __PRETTY_FUNCTION__ = "g_value_peek_pointer"
#4 0x00007f16e004c620 in ?? ()
No symbol table info available.
#5 0x0000000000000000 in ?? ()
No symbol table info available.
(gdb)

<mdz> seb128, stack frame #2 has the same address as the data= parameter to the callback
 that doesn't seem right
 #1 0x00007f16efdcba9e in image_notify_cb (widget=0x2718810,
     pspec=<value optimised out>, data=0x2026120)
 #2 0x0000000002026120 in ?? ()
<seb128> indeed
<mdz> I'm not surprised it can't find any debug symbols for the stack :-)