#0  __stpcpy_chk () at ../sysdeps/x86_64/strcpy_chk.S:71
  [Error: ../sysdeps/x86_64/strcpy_chk.S was not found in source tree]
#1  0x00007f786133a21c in strcpy (__src=<optimized out>, __dest=0x7f786154a620 "") at /usr/include/x86_64-linux-gnu/bits/string3.h:105
  [Error: /usr/include/x86_64-linux-gnu/bits/string3.h was not found in source tree]
#2  userpref_get_config_dir () at userpref.c:128
  [Error: userpref.c was not found in source tree]
#3  userpref_get_config_dir () at userpref.c:105
  [Error: userpref.c was not found in source tree]
#4  0x00007f786133a594 in userpref_get_host_id (host_id=host_id@entry=0x7fffd7b120d0) at userpref.c:406
  [Error: userpref.c was not found in source tree]
#5  0x00007f786133dbdd in lockdownd_client_new_with_handshake (device=<optimized out>, client=client@entry=0x7fffd7b12178, label=label@entry=0x41bb3d "upower") at lockdown.c:717
  [Error: lockdown.c was not found in source tree]
#6  0x0000000000412c7b in up_device_idevice_coldplug (device=0x195e460) at up-device-idevice.c:105
  100: 
  101: 	/* Connect to the device */
  102: 	if (idevice_new (&dev, uuid) != IDEVICE_E_SUCCESS)
  103: 		goto out;
  104: 
  105: 	if (LOCKDOWN_E_SUCCESS != lockdownd_client_new_with_handshake (dev, &client, "upower"))
  106: 		goto out;
  107: 
  108: 	/* Get the poll timeout */
  109: 	if (lockdownd_get_value (client, "com.apple.mobile.iTunes", "BatteryPollInterval", &dict) != LOCKDOWN_E_SUCCESS)
  110: 		goto out;
#7  0x000000000040b67b in up_device_coldplug (device=device@entry=0x195e460, daemon=<optimized out>, native=<optimized out>) at up-device.c:548
  543:  * Since: 0.9.0
  544:  **/
  545: gboolean
  546: up_device_refresh_sync (UpDevice *device, GCancellable *cancellable, GError **error)
  547: {
  548: 	GError *error_local = NULL;
  549: 	gboolean ret;
  550: 
  551: 	g_return_val_if_fail (UP_IS_DEVICE (device), FALSE);
  552: 	g_return_val_if_fail (device->priv->proxy_device != NULL, FALSE);
  553: 
#8  0x0000000000411821 in up_backend_device_new (native=0x19544f0, backend=0x194a590) at up-backend.c:128
  123: up_apm_device_get_online (UpDevice *device, gboolean * online)
  124: {
  125: 	UpDeviceKind type;
  126: 	gboolean online_tmp;
  127: 
  128: 	g_return_val_if_fail (online != NULL, FALSE);
  129: 
  130: 	g_object_get (device,
  131: 		      "type", &type,
  132: 		      "online", &online_tmp,
  133: 		      (void*) NULL);
#9  up_backend_device_add (backend=backend@entry=0x194a590, native=0x19544f0) at up-backend.c:229
  224: }
  225: 
  226: gboolean
  227: up_backend_has_encrypted_swap (UpBackend *backend)
  228: {
  229: 	return FALSE;
  230: }
  231: 
  232: /* Return value: a percentage value */
  233: gfloat
  234: up_backend_get_used_swap (UpBackend *backend)
#10 0x000000000041209b in up_backend_coldplug (backend=0x194a590, daemon=daemon@entry=0x193d010) at up-backend.c:324
  319: 	new_state = up_backend_apm_get_battery_state_value(a.battery_state);
  320: 	// if percentage/minutes goes down or ac is off, we're likely discharging..
  321: 	if (percentage < a.battery_life || cur_time_to_empty < new_time_to_empty || a.ac_state == APM_AC_OFF)
  322: 		new_state = UP_DEVICE_STATE_DISCHARGING;
  323: 	if (a.ac_state == APM_AC_ON)
  324: 		new_state = UP_DEVICE_STATE_CHARGING;
  325: 
  326: 	// zero out new_time_to empty if we're not discharging or minutes_left is negative
  327: 	new_time_to_empty = (new_state == UP_DEVICE_STATE_DISCHARGING && a.minutes_left > 0 ? a.minutes_left : 0);
  328: 
  329: 	if (cur_state != new_state ||
#11 0x0000000000408ddf in up_daemon_startup (daemon=daemon@entry=0x193d010) at up-daemon.c:753
  748: 	g_debug ("daemon now coldplug");
  749: 	g_object_freeze_notify (G_OBJECT(daemon));
  750: 	priv->during_coldplug = TRUE;
  751: 
  752: 	/* coldplug backend backend */
  753: 	ret = up_backend_coldplug (priv->backend, daemon);
  754: 	if (!ret) {
  755: 		g_warning ("failed to coldplug backend");
  756: 		goto out;
  757: 	}
  758: 
#12 0x0000000000406d47 in main (argc=1, argv=0x7fffd7b12528) at up-main.c:289
  284: 	qos = up_qos_new ();
  285: 	kbd_backlight = up_kbd_backlight_new ();
  286: 	wakeups = up_wakeups_new ();
  287: 	daemon = up_daemon_new ();
  288: 	loop = g_main_loop_new (NULL, FALSE);
  289: 	ret = up_daemon_startup (daemon);
  290: 	if (!ret) {
  291: 		g_warning ("Could not startup; bailing out");
  292: 		goto out;
  293: 	}
  294: