#0  0x00007f446183df75 in __libc_calloc (n=<optimized out>, elem_size=<optimized out>) at malloc.c:3222
  [Error: malloc.c was not found in source tree]
#1  0x0000000000000040 in ?? ()
#2  0x0000000000000040 in ?? ()
#3  0x00007f4461e03af0 in ?? () at /build/buildd/glib2.0-2.39.91/./glib/gstrfuncs.c:2846 from /tmp/apport_sandbox_sZK4AX/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00000000004061b0 in gtk_tree_view_get_model@plt ()
#5  0x00000000023a6ee0 in ?? ()
#6  0x00007f44620baa60 in ?? () at /build/buildd/glib2.0-2.39.91/./gobject/gobject.c:2832 from /tmp/apport_sandbox_sZK4AX/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#7  0x0000000000406410 in __gmon_start__@plt ()
#8  0x00007f4424786df5 in gee_hash_map_new (k_type=4219920, k_dup_func=0x7f4461e03af0 <g_strdup>, k_destroy_func=0x0, v_type=0, v_dup_func=0x7f4461e03af0 <g_strdup>, v_destroy_func=0x7f44620baa60 <g_object_ref>, key_hash_func=0x0, key_hash_func_target=0x0, key_hash_func_target_destroy_notify=0x0, key_equal_func=0x0, key_equal_func_target=0x9bced0, key_equal_func_target_destroy_notify=0x7f446183df4c <__libc_calloc+172>, value_equal_func=0x10, value_equal_func_target=0x50, value_equal_func_target_destroy_notify=0x8f3490) at hashmap.c:1109
  [Error: hashmap.c was not found in source tree]
#9  0x00007f442ec97f98 in alm_privacy_widget_construct (object_type=<optimized out>, blacklist_interface=blacklist_interface@entry=0xc8cdc0) at unified-privacy.c:791
  [Error: unified-privacy.c was not found in source tree]
#10 0x00007f442ec99295 in alm_privacy_widget_new (blacklist_interface=blacklist_interface@entry=0xc8cdc0) at unified-privacy.c:952
  [Error: unified-privacy.c was not found in source tree]
#11 0x00007f442ec8b52b in alm_activity_log_manager_construct (object_type=<optimized out>) at activity-log-manager.c:167
  [Error: activity-log-manager.c was not found in source tree]
#12 0x00007f442ec8b8b5 in alm_activity_log_manager_new () at activity-log-manager.c:246
  [Error: activity-log-manager.c was not found in source tree]
#13 0x00007f442ec993f6 in alm_main_window_panel_init (self=0x23dc410) at ../alm-cc.c:60
  [Error: ../alm-cc.c was not found in source tree]
#14 0x00007f44620d6e3b in g_type_create_instance (type=<optimized out>) at /build/buildd/glib2.0-2.39.91/./gobject/gtype.c:1868
  [Error: /build/buildd/glib2.0-2.39.91/./gobject/gtype.c was not found in source tree]
#15 0x00007f44620bb355 in g_object_new_internal (class=class@entry=0x2522590, params=params@entry=0x7fffd65a9cc0, n_params=3) at /build/buildd/glib2.0-2.39.91/./gobject/gobject.c:1724
  [Error: /build/buildd/glib2.0-2.39.91/./gobject/gobject.c was not found in source tree]
#16 0x00007f44620bd4c4 in g_object_new_valist (object_type=object_type@entry=12749824, first_property_name=first_property_name@entry=0x40c9c0 "shell", var_args=var_args@entry=0x7fffd65a9e18) at /build/buildd/glib2.0-2.39.91/./gobject/gobject.c:1980
  [Error: /build/buildd/glib2.0-2.39.91/./gobject/gobject.c was not found in source tree]
#17 0x00007f44620bd8a4 in g_object_new (object_type=12749824, first_property_name=first_property_name@entry=0x40c9c0 "shell") at /build/buildd/glib2.0-2.39.91/./gobject/gobject.c:1571
  [Error: /build/buildd/glib2.0-2.39.91/./gobject/gobject.c was not found in source tree]
#18 0x000000000040a588 in activate_panel (gicon=0xb35010, name=0x2546ac0 "Security & Privacy", desktop_file=0x2537590 "/usr/share/applications/unity-activity-log-manager-panel.desktop", argv=0x0, id=0x22a1db0 "activity-log-manager", shell=0x7f4454006700) at gnome-control-center.c:241
  236: 	  g_key_file_free (key_file);
  237:       return FALSE;
  238:     }
  239: 
  240:   /* create the panel plugin */
  241:   priv->current_panel = g_object_new (panel_type, "shell", shell, "name", name, "argv", argv, NULL);
  242:   cc_shell_set_active_panel (CC_SHELL (shell), CC_PANEL (priv->current_panel));
  243:   gtk_widget_show (priv->current_panel);
  244: 
  245:   gtk_lock_button_set_permission (GTK_LOCK_BUTTON (priv->lock_button),
  246:                                   cc_panel_get_permission (CC_PANEL (priv->current_panel)));
#19 _shell_set_active_panel_from_id (shell=0x7f4454006700, start_id=0x22a1db0 "activity-log-manager", argv=0x0, err=<optimized out>) at gnome-control-center.c:1235
  1230: 
  1231:   if (!name)
  1232:     {
  1233:       g_warning ("Could not find settings panel \"%s\"", start_id);
  1234:     }
  1235:   else if (activate_panel (GNOME_CONTROL_CENTER (shell), start_id, argv, desktop,
  1236:                            name, gicon) == FALSE)
  1237:     {
  1238:       /* Failed to activate the panel for some reason */
  1239:       old_panel = priv->current_panel_box;
  1240:       priv->current_panel_box = NULL;
#20 0x0000000000408677 in item_activated_cb (view=<optimized out>, name=<optimized out>, id=0x22a1db0 "activity-log-manager", desktop_file=<optimized out>, shell=0x7f4454006700) at gnome-control-center.c:350
  345:                    gchar               *desktop_file,
  346:                    GnomeControlCenter  *shell)
  347: {
  348:   GError *err = NULL;
  349: 
  350:   if (!cc_shell_set_active_panel_from_id (CC_SHELL (shell), id, NULL, &err))
  351:     {
  352:       /* TODO: show message to user */
  353:       if (err)
  354:         {
  355:           g_warning ("Could not active panel \"%s\": %s", id, err->message);
#21 0x00007f44620b63b8 in g_closure_invoke (closure=0xb272c0, return_value=0x0, n_param_values=4, param_values=0x7fffd65aa1a0, invocation_hint=0x7fffd65aa140) at /build/buildd/glib2.0-2.39.91/./gobject/gclosure.c:768
  [Error: /build/buildd/glib2.0-2.39.91/./gobject/gclosure.c was not found in source tree]
#22 0x00007f44620c7d3d in signal_emit_unlocked_R (node=node@entry=0xb27a70, detail=detail@entry=0, instance=instance@entry=0xbcc240, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fffd65aa1a0) at /build/buildd/glib2.0-2.39.91/./gobject/gsignal.c:3551
  [Error: /build/buildd/glib2.0-2.39.91/./gobject/gsignal.c was not found in source tree]
#23 0x00007f44620cfa29 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffd65aa368) at /build/buildd/glib2.0-2.39.91/./gobject/gsignal.c:3307
  [Error: /build/buildd/glib2.0-2.39.91/./gobject/gsignal.c was not found in source tree]
#24 0x00007f44620cfce2 in g_signal_emit (instance=instance@entry=0xbcc240, signal_id=<optimized out>, detail=detail@entry=0) at /build/buildd/glib2.0-2.39.91/./gobject/gsignal.c:3363
  [Error: /build/buildd/glib2.0-2.39.91/./gobject/gsignal.c was not found in source tree]
#25 0x000000000040b263 in iconview_item_activated_cb (icon_view=0xbcc240, path=0xc42910, cc_view=0xbcc240) at cc-shell-item-view.c:143
  138:                       COL_NAME, &name,
  139:                       COL_DESKTOP_FILE, &desktop_file,
  140:                       COL_ID, &id,
  141:                       -1);
  142: 
  143:   g_signal_emit (cc_view, signals[DESKTOP_ITEM_ACTIVATED], 0,
  144:                  name, id, desktop_file);
  145: 
  146:   g_free (desktop_file);
  147:   g_free (name);
  148:   g_free (id);
#26 0x00007f44620b9210 in g_cclosure_marshal_VOID__BOXEDv (closure=0xb28280, return_value=<optimized out>, instance=<optimized out>, args=<optimized out>, marshal_data=<optimized out>, n_params=<optimized out>, param_types=0xa91600) at /build/buildd/glib2.0-2.39.91/./gobject/gmarshal.c:1160
  [Error: /build/buildd/glib2.0-2.39.91/./gobject/gmarshal.c was not found in source tree]
#27 0x00007f44620b65e7 in _g_closure_invoke_va (closure=0xb28280, return_value=0x0, instance=0xbcc240, args=0x7fffd65aa6f8, n_params=1, param_types=0xa91600) at /build/buildd/glib2.0-2.39.91/./gobject/gclosure.c:831
  [Error: /build/buildd/glib2.0-2.39.91/./gobject/gclosure.c was not found in source tree]
#28 0x00007f44620cf088 in g_signal_emit_valist (instance=0xbcc240, signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7fffd65aa6f8) at /build/buildd/glib2.0-2.39.91/./gobject/gsignal.c:3215
  [Error: /build/buildd/glib2.0-2.39.91/./gobject/gsignal.c was not found in source tree]
#29 0x00007f44620cfce2 in g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at /build/buildd/glib2.0-2.39.91/./gobject/gsignal.c:3363
  [Error: /build/buildd/glib2.0-2.39.91/./gobject/gsignal.c was not found in source tree]
#30 0x000000000040b419 in iconview_button_release_event_cb (widget=0x9bced0, widget@entry=0xbcc240, event=0x7fffd65a97c0, cc_view=0x7f4461b79760 <main_arena>, cc_view@entry=0xbcc240) at cc-shell-item-view.c:111
  106:         gtk_icon_view_get_selected_items (GTK_ICON_VIEW (cc_view));
  107: 
  108:       if (!selection)
  109:         return TRUE;
  110: 
  111:       gtk_icon_view_item_activated (GTK_ICON_VIEW (cc_view),
  112:                                     (GtkTreePath*) selection->data);
  113: 
  114:       g_list_free (selection);
  115:     }
  116: 
#31 0x00007f446325595c in _gtk_marshal_BOOLEAN__BOXED (closure=0xb27270, return_value=0x7fffd65aa920, n_param_values=<optimized out>, param_values=0x7fffd65aa9d0, invocation_hint=<optimized out>, marshal_data=<optimized out>) at /build/buildd/gtk+3.0-3.10.7/./gtk/gtkmarshalers.c:85
  [Error: /build/buildd/gtk+3.0-3.10.7/./gtk/gtkmarshalers.c was not found in source tree]
#32 0x00007f44620b63b8 in g_closure_invoke (closure=0xb27270, return_value=0x7fffd65aa920, n_param_values=2, param_values=0x7fffd65aa9d0, invocation_hint=0x7fffd65aa970) at /build/buildd/glib2.0-2.39.91/./gobject/gclosure.c:768
  [Error: /build/buildd/glib2.0-2.39.91/./gobject/gclosure.c was not found in source tree]
#33 0x00007f44620c7d3d in signal_emit_unlocked_R (node=node@entry=0x908bb0, detail=detail@entry=0, instance=instance@entry=0xbcc240, emission_return=emission_return@entry=0x7fffd65aaaa0, instance_and_params=instance_and_params@entry=0x7fffd65aa9d0) at /build/buildd/glib2.0-2.39.91/./gobject/gsignal.c:3551
  [Error: /build/buildd/glib2.0-2.39.91/./gobject/gsignal.c was not found in source tree]
#34 0x00007f44620cf6f9 in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7fffd65aab68) at /build/buildd/glib2.0-2.39.91/./gobject/gsignal.c:3317
  [Error: /build/buildd/glib2.0-2.39.91/./gobject/gsignal.c was not found in source tree]
#35 0x00007f44620cfce2 in g_signal_emit (instance=instance@entry=0xbcc240, signal_id=<optimized out>, detail=detail@entry=0) at /build/buildd/glib2.0-2.39.91/./gobject/gsignal.c:3363
  [Error: /build/buildd/glib2.0-2.39.91/./gobject/gsignal.c was not found in source tree]
#36 0x00007f446337e5b4 in gtk_widget_event_internal (widget=widget@entry=0xbcc240, event=event@entry=0x228d510) at /build/buildd/gtk+3.0-3.10.7/./gtk/gtkwidget.c:7168
  [Error: /build/buildd/gtk+3.0-3.10.7/./gtk/gtkwidget.c was not found in source tree]
#37 0x00007f446337e889 in gtk_widget_event (widget=widget@entry=0xbcc240, event=event@entry=0x228d510) at /build/buildd/gtk+3.0-3.10.7/./gtk/gtkwidget.c:6830
  [Error: /build/buildd/gtk+3.0-3.10.7/./gtk/gtkwidget.c was not found in source tree]
#38 0x00007f4463253d9c in propagate_event_up (topmost=<optimized out>, event=<optimized out>, widget=0xbcc240) at /build/buildd/gtk+3.0-3.10.7/./gtk/gtkmain.c:2401
  [Error: /build/buildd/gtk+3.0-3.10.7/./gtk/gtkmain.c was not found in source tree]
#39 propagate_event (widget=<optimized out>, event=0x228d510, captured=<optimized out>, topmost=0x0) at /build/buildd/gtk+3.0-3.10.7/./gtk/gtkmain.c:2509
  [Error: /build/buildd/gtk+3.0-3.10.7/./gtk/gtkmain.c was not found in source tree]
#40 0x00007f446325562a in gtk_main_do_event (event=0x228d510) at /build/buildd/gtk+3.0-3.10.7/./gtk/gtkmain.c:1714
  [Error: /build/buildd/gtk+3.0-3.10.7/./gtk/gtkmain.c was not found in source tree]
#41 0x00007f4462b24b72 in gdk_event_source_dispatch (source=<optimized out>, callback=<optimized out>, user_data=<optimized out>) at /build/buildd/gtk+3.0-3.10.7/./gdk/x11/gdkeventsource.c:364
  [Error: /build/buildd/gtk+3.0-3.10.7/./gdk/x11/gdkeventsource.c was not found in source tree]
#42 0x00007f4461de6e04 in g_main_dispatch (context=0x9273a0) at /build/buildd/glib2.0-2.39.91/./glib/gmain.c:3064
  [Error: /build/buildd/glib2.0-2.39.91/./glib/gmain.c was not found in source tree]
#43 g_main_context_dispatch (context=context@entry=0x9273a0) at /build/buildd/glib2.0-2.39.91/./glib/gmain.c:3663
  [Error: /build/buildd/glib2.0-2.39.91/./glib/gmain.c was not found in source tree]
#44 0x00007f4461de7048 in g_main_context_iterate (context=context@entry=0x9273a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.39.91/./glib/gmain.c:3734
  [Error: /build/buildd/glib2.0-2.39.91/./glib/gmain.c was not found in source tree]
#45 0x00007f4461de70ec in g_main_context_iteration (context=0x9273a0, context@entry=0x0, may_block=may_block@entry=1) at /build/buildd/glib2.0-2.39.91/./glib/gmain.c:3795
  [Error: /build/buildd/glib2.0-2.39.91/./glib/gmain.c was not found in source tree]
#46 0x00007f4462807afc in g_application_run (application=0xaabf90, argc=argc@entry=2, argv=argv@entry=0x7fffd65aafa8) at /build/buildd/glib2.0-2.39.91/./gio/gapplication.c:2114
  [Error: /build/buildd/glib2.0-2.39.91/./gio/gapplication.c was not found in source tree]
#47 0x00000000004074f2 in main (argc=2, argv=0x7fffd65aafa8) at control-center.c:342
  337:   g_signal_connect (application, "startup",
  338:                     G_CALLBACK (application_startup_cb), shell);
  339:   g_signal_connect (application, "command-line",
  340:                     G_CALLBACK (application_command_line_cb), shell);
  341: 
  342:   status = g_application_run (G_APPLICATION (application), argc, argv);
  343: 
  344:   g_object_unref (application);
  345: 
  346:   return status;
  347: }