#0  0x00007fd27c9e9ad0 in g_variant_get (value=0x0, format_string=0x0) at /build/buildd/glib2.0-2.39.2~git20131128.49fc6d5b/./glib/gvariant.c:4818
        _g_boolean_var_ = <optimized out>
        ap = {{gp_offset = 2135284264, fp_offset = 32767, overflow_arg_area = 0x7fff7f45da58, reg_save_area = 0x7fff7f45d980}}
        __FUNCTION__ = "g_variant_get"
#1  0x0000000001eb8240 in ?? ()
No symbol table info available.
#2  0x00007fd27c9e8d58 in g_variant_valist_get_leaf (app=<optimized out>, free=2135284944, value=0x2, str=0x1eb8240) at /build/buildd/glib2.0-2.39.2~git20131128.49fc6d5b/./glib/gvariant.c:4482
        ptr = 0x7fd26c004da0
#3  g_variant_valist_get (str=0x1eb8240, value=0x2, free=2135284944, app=<optimized out>) at /build/buildd/glib2.0-2.39.2~git20131128.49fc6d5b/./glib/gvariant.c:4635
        __FUNCTION__ = "g_variant_valist_get"
#4  0x0000000000000000 in ?? ()
No symbol table info available.