Comment 3 for bug 76261

Debug backtrace:

(gdb) bt
#0 0xb7f0513d in gst_debug_print_object (ptr=0xb7218f75) at gstinfo.c:485
#1 0xb7f06029 in _gst_info_printf_extension_ptr (stream=0xbffbe94c, info=0xbffbde60, args=0xbffbdc90) at gstinfo.c:1275
#2 0xb6f5862a in vfprintf () from /lib/tls/i686/cmov/libc.so.6
#3 0xb6f78b8c in vasprintf () from /lib/tls/i686/cmov/libc.so.6

#4 0xb71bd8b7 in IA__g_vasprintf (string=0xbffbea54,
    format=0x849ed00 "Sound Juicer no pudo extraer este CD.\nRazón: No se pudo abrir el archivo vfs «file:URI"...,
    args=0xbffbeab4 "\001") at gprintf.c:311
#5 0xb71af8a6 in IA__g_strdup_vprintf (
    format=0x849ed00 "Sound Juicer no pudo extraer este CD.\nRazón: No se pudo abrir el archivo vfs «file:URI"...,
    args=0xbffbeab4 "\001") at gstrfuncs.c:188
#6 0xb7ae0708 in IA__gtk_message_dialog_new (parent=0x8119800, flags=0, type=GTK_MESSAGE_ERROR,
    buttons=GTK_BUTTONS_CLOSE,
    message_format=0x849ed00 "Sound Juicer no pudo extraer este CD.\nRazón: No se pudo abrir el archivo vfs «file:URI"...)
    at gtkmessagedialog.c:508
#7 0x08059232 in on_error_cb (extractor=0x82d2da0, error=0x84b7c48, data=0x0) at sj-extracting.c:527
#8 0xb72320e9 in IA__g_cclosure_marshal_VOID__POINTER (closure=0x83b3b00, return_value=0x0, n_param_values=2,
    param_values=0xbffbed0c, invocation_hint=0xbffbec1c, marshal_data=0x80591c0) at gmarshal.c:601
#9 0xb722579b in IA__g_closure_invoke (closure=0x83b3b00, return_value=0x0, n_param_values=2, param_values=0xbffbed0c,
    invocation_hint=0xbffbec1c) at gclosure.c:490
#10 0xb7235b93 in signal_emit_unlocked_R (node=0x82cc608, detail=0, instance=0x82d2da0, emission_return=0x0,
    instance_and_params=0xbffbed0c) at gsignal.c:2440