A more detailed backtrace:
nm-applet-Message: No keyring secrets found for
ElisaKoti73/802-11-wireless-security; asking user.
(nm-applet:31107): GLib-CRITICAL **: g_variant_builder_end: assertion
'is_valid_builder (builder)' failed
(nm-applet:31107): GLib-CRITICAL **: g_variant_get_type: assertion 'value
!= NULL' failed
(nm-applet:31107): GLib-CRITICAL **: g_variant_type_is_array: assertion
'g_variant_type_check (type)' failed
(nm-applet:31107): GLib-CRITICAL **: g_variant_get_type_string: assertion
'value != NULL' failed
(nm-applet:31107): GLib-ERROR **: g_variant_new: expected array
GVariantBuilder but the built value has type '(null)'
Program received signal SIGTRAP, Trace/breakpoint trap.
g_logv (log_domain=0x7ffff34024ce "GLib", log_level=G_LOG_LEVEL_ERROR,
format=<optimized out>, args=args@entry=0x7fffffffdb50)
at /tmp/buildd/glib2.0-2.44.1/./glib/gmessages.c:1046
1046 /tmp/buildd/glib2.0-2.44.1/./glib/gmessages.c: No such file or
directory.
(gdb) bt full
#0 0x00007ffff33c1d00 in g_logv (log_domain=0x7ffff34024ce "GLib",
log_level=G_LOG_LEVEL_ERROR, format=<optimized out>,
args=args@entry=0x7fffffffdb50)
at /tmp/buildd/glib2.0-2.44.1/./glib/gmessages.c:1046
domain = 0x0
data = 0x0
depth = 0
log_func = 0x7ffff33c1590 <g_log_default_handler>
domain_fatal_mask = <optimized out>
masquerade_fatal = 0
test_level = <optimized out>
was_fatal = <optimized out>
was_recursion = <optimized out>
msg = 0x9adae0 "g_variant_new: expected array GVariantBuilder but
the built value has type '(null)'"
msg_alloc = 0x9adae0 "g_variant_new: expected array
GVariantBuilder but the built value has type '(null)'"
i = 2
#1 0x00007ffff33c1f3f in g_log
(log_domain=log_domain@entry=0x7ffff34024ce "GLib",
log_level=log_level@entry=G_LOG_LEVEL_ERROR,
format=format@entry=0x7ffff345b5b8 "g_variant_new: expected array
GVariantBuilder but the built value has type '%s'") at
/tmp/buildd/glib2.0-2.44.1/./glib/gmessages.c:1079
args =
---Type <return> to continue, or q <return> to quit---
{{gp_offset = 32, fp_offset = 48, overflow_arg_area =
0x7fffffffdc30, reg_save_area = 0x7fffffffdb70}}
#2 0x00007ffff33f2d15 in g_variant_valist_new_nnp (str=0x7fffffffddb8,
ptr=<optimized out>) at /tmp/buildd/glib2.0-2.44.1/./glib/gvariant.c:4618
type = 0x0
value = 0x0
__FUNCTION__ = "g_variant_valist_new_nnp"
#3 0x00007ffff33f41d6 in g_variant_valist_new (app=0x7fffffffdde0,
str=0x7fffffffddb8) at /tmp/buildd/glib2.0-2.44.1/./glib/gvariant.c:4846
__FUNCTION__ = "g_variant_valist_new"
#4 0x00007ffff33f41d6 in g_variant_valist_new
(str=str@entry=0x7fffffffddb8, app=app@entry=0x7fffffffdde0)
at /tmp/buildd/glib2.0-2.44.1/./glib/gvariant.c:5028
__FUNCTION__ = "g_variant_valist_new"
#5 0x00007ffff33f433b in g_variant_valist_new
(str=str@entry=0x7fffffffddb8, app=app@entry=0x7fffffffdde0)
at /tmp/buildd/glib2.0-2.44.1/./glib/gvariant.c:5080
b =
{x = {0, 7482144, 7482146, 0, 2, 2, 8722336, 2, 1, 2,
1033660112, 0, 0, 0, 0, 0}}
__FUNCTION__ = "g_variant_valist_new"
#6 0x00007ffff33f46d7 in g_variant_new_va (format_string=0x441c9b
"{sv}}", endp---Type <return> to continue, or q <return> to quit---
tr=0x0, app=0x7fffffffdde0)
at /tmp/buildd/glib2.0-2.44.1/./glib/gvariant.c:5256
value = <optimized out>
#7 0x00007ffff33f4eed in g_variant_builder_add (builder=0x7fffffffdf70,
format_string=<optimized out>) at
/tmp/buildd/glib2.0-2.44.1/./glib/gvariant.c:5412
variant = <optimized out>
ap =
{{gp_offset = 32, fp_offset = 48, overflow_arg_area =
0x7fffffffdec0, reg_save_area = 0x7fffffffde00}}
#8 0x000000000041d7eb in keyring_find_secrets_cb (source=0x0,
result=0x7fffdc0058e0, user_data=0x9b7840) at applet-agent.c:379
r = 0x9b7840
error = 0x0
search_error = 0x0
connection_id = 0x849c80 "ElisaKoti73"
builder =
{x = {0, 7950976, 7950977, 0, 0, 18446744073709551615,
10205440, 8, 0, 3, 1033660112, 0, 0, 0, 0, 0}}
secrets = 0x7e86d0
settings = 0x0
list = 0x0
iter = 0x0
---Type <return> to continue, or q <return> to quit---
hint_found = 0
ask = 0
#9 0x00007ffff3b4adf7 in g_simple_async_result_complete
(simple=0x7fffdc0058e0 [GSimpleAsyncResult])
at /tmp/buildd/glib2.0-2.44.1/./gio/gsimpleasyncresult.c:763
current_source = 0x994390
current_context = <optimized out>
__FUNCTION__ = "g_simple_async_result_complete"
#10 0x00007ffff742f561 in () at /usr/lib/x86_64-linux-gnu/libsecret-1.so.0
#11 0x00007ffff3b4adf7 in g_simple_async_result_complete (simple=0x724b10
[GSimpleAsyncResult]) at
/tmp/buildd/glib2.0-2.44.1/./gio/gsimpleasyncresult.c:763
current_source = 0x994390
current_context = <optimized out>
__FUNCTION__ = "g_simple_async_result_complete"
#12 0x00007ffff3b4ae59 in complete_in_idle_cb (data=<optimized out>)
at /tmp/buildd/glib2.0-2.44.1/./gio/gsimpleasyncresult.c:775
simple = <optimized out>
#13 0x00007ffff33bab4d in g_main_context_dispatch (context=0x68d250)
at /tmp/buildd/glib2.0-2.44.1/./glib/gmain.c:3122
dispatch = 0x7ffff33b7610 <g_idle_dispatch>
prev_source = 0x0
was_in_call = 0
---Type <return> to continue, or q <return> to quit---
user_data = 0x724b10
callback = 0x7ffff3b4ae50 <complete_in_idle_cb>
cb_funcs = <optimized out>
cb_data = 0x7e3980
need_destroy = <optimized out>
source = 0x994390
current = 0x6d2670
i = 0
#14 0x00007ffff33bab4d in g_main_context_dispatch
(context=context@entry=0x68d250) at
/tmp/buildd/glib2.0-2.44.1/./glib/gmain.c:3737
#15 0x00007ffff33baf20 in g_main_context_iterate (context=0x68d250,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>)
at /tmp/buildd/glib2.0-2.44.1/./glib/gmain.c:3808
max_priority = 0
timeout = 0
some_ready = 1
nfds = <optimized out>
allocated_nfds = 4
fds = 0x8c6a00
#16 0x00007ffff33bb242 in g_main_loop_run (loop=0x6bb940)
at /tmp/buildd/glib2.0-2.44.1/./glib/gmain.c:4002
__FUNCTION__ = "g_main_loop_run"
---Type <return> to continue, or q <return> to quit---
#17 0x0000000000412f82 in main (argc=1, argv=0x7fffffffe338) at main.c:84
applet = 0x6c6050 [NMApplet]
i = 1