=== modified file 'lava_scheduler_app/admin.py'
--- lava_scheduler_app/admin.py	2011-12-14 01:07:33 +0000
+++ lava_scheduler_app/admin.py	2012-02-08 23:31:37 +0000
@@ -1,7 +1,29 @@
 from django.contrib import admin
-from lava_scheduler_app.models import Device, DeviceType, TestJob, Tag
-
-admin.site.register(Device)
+from lava_scheduler_app.models import (
+    Device, DeviceStateTransition, DeviceType, TestJob, Tag,
+    )
+
+# XXX These actions should really go to another screen that asks for a reason.
+# Sounds tedious to implement though.
+
+def offline_action(modeladmin, request, queryset):
+    for device in queryset:
+        if device.can_admin(request.user):
+            device.put_into_maintenance_mode(request.user, "admin action")
+offline_action.short_description = "take offline"
+
+def online_action(modeladmin, request, queryset):
+    for device in queryset:
+        if device.can_admin(request.user):
+            device.put_into_online_mode(request.user, "admin action")
+online_action.short_description = "take online"
+
+class DeviceAdmin(admin.ModelAdmin):
+    actions = [online_action, offline_action]
+    list_filter = ['device_type', 'status']
+
+admin.site.register(Device, DeviceAdmin)
+admin.site.register(DeviceStateTransition)
 admin.site.register(DeviceType)
 admin.site.register(TestJob)
 admin.site.register(Tag)

=== added file 'lava_scheduler_app/migrations/0013_auto__add_devicestatetransition.py'
--- lava_scheduler_app/migrations/0013_auto__add_devicestatetransition.py	1970-01-01 00:00:00 +0000
+++ lava_scheduler_app/migrations/0013_auto__add_devicestatetransition.py	2012-02-08 01:23:38 +0000
@@ -0,0 +1,124 @@
+# encoding: utf-8
+import datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        
+        # Adding model 'DeviceStateTransition'
+        db.create_table('lava_scheduler_app_devicestatetransition', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('created_on', self.gf('django.db.models.fields.DateTimeField')(auto_now_add=True, blank=True)),
+            ('created_by', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['auth.User'], null=True, blank=True)),
+            ('device', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['lava_scheduler_app.Device'])),
+            ('job', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['lava_scheduler_app.TestJob'], null=True, blank=True)),
+            ('old_state', self.gf('django.db.models.fields.IntegerField')()),
+            ('new_state', self.gf('django.db.models.fields.IntegerField')()),
+            ('message', self.gf('django.db.models.fields.TextField')(null=True, blank=True)),
+        ))
+        db.send_create_signal('lava_scheduler_app', ['DeviceStateTransition'])
+
+
+    def backwards(self, orm):
+        
+        # Deleting model 'DeviceStateTransition'
+        db.delete_table('lava_scheduler_app_devicestatetransition')
+
+
+    models = {
+        'auth.group': {
+            'Meta': {'object_name': 'Group'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
+            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
+        },
+        'auth.permission': {
+            'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
+            'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
+        },
+        'auth.user': {
+            'Meta': {'object_name': 'User'},
+            'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
+            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
+            'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'contenttypes.contenttype': {
+            'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
+            'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
+        },
+        'lava_scheduler_app.device': {
+            'Meta': {'object_name': 'Device'},
+            'current_job': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['lava_scheduler_app.TestJob']", 'unique': 'True', 'null': 'True', 'blank': 'True'}),
+            'device_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['lava_scheduler_app.DeviceType']"}),
+            'hostname': ('django.db.models.fields.CharField', [], {'max_length': '200', 'primary_key': 'True'}),
+            'status': ('django.db.models.fields.IntegerField', [], {'default': '1'}),
+            'tags': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['lava_scheduler_app.Tag']", 'symmetrical': 'False', 'blank': 'True'})
+        },
+        'lava_scheduler_app.devicestatetransition': {
+            'Meta': {'object_name': 'DeviceStateTransition'},
+            'created_by': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'null': 'True', 'blank': 'True'}),
+            'created_on': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'device': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['lava_scheduler_app.Device']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'message': ('django.db.models.fields.TextField', [], {}),
+            'new_state': ('django.db.models.fields.IntegerField', [], {})
+        },
+        'lava_scheduler_app.devicetype': {
+            'Meta': {'object_name': 'DeviceType'},
+            'name': ('django.db.models.fields.SlugField', [], {'max_length': '50', 'primary_key': 'True', 'db_index': 'True'})
+        },
+        'lava_scheduler_app.tag': {
+            'Meta': {'object_name': 'Tag'},
+            'description': ('django.db.models.fields.TextField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.SlugField', [], {'unique': 'True', 'max_length': '50', 'db_index': 'True'})
+        },
+        'lava_scheduler_app.testjob': {
+            'Meta': {'object_name': 'TestJob'},
+            'actual_device': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'blank': 'True', 'to': "orm['lava_scheduler_app.Device']"}),
+            'definition': ('django.db.models.fields.TextField', [], {}),
+            'description': ('django.db.models.fields.CharField', [], {'default': 'None', 'max_length': '200', 'null': 'True', 'blank': 'True'}),
+            'end_time': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'log_file': ('django.db.models.fields.files.FileField', [], {'default': 'None', 'max_length': '100', 'null': 'True', 'blank': 'True'}),
+            'requested_device': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'blank': 'True', 'to': "orm['lava_scheduler_app.Device']"}),
+            'requested_device_type': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'+'", 'null': 'True', 'blank': 'True', 'to': "orm['lava_scheduler_app.DeviceType']"}),
+            'results_link': ('django.db.models.fields.CharField', [], {'default': 'None', 'max_length': '400', 'null': 'True', 'blank': 'True'}),
+            'start_time': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
+            'status': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'submit_time': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'submit_token': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['linaro_django_xmlrpc.AuthToken']", 'null': 'True'}),
+            'submitter': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']"}),
+            'tags': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['lava_scheduler_app.Tag']", 'symmetrical': 'False', 'blank': 'True'})
+        },
+        'linaro_django_xmlrpc.authtoken': {
+            'Meta': {'object_name': 'AuthToken'},
+            'created_on': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
+            'description': ('django.db.models.fields.TextField', [], {'default': "''", 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'last_used_on': ('django.db.models.fields.DateTimeField', [], {'null': 'True'}),
+            'secret': ('django.db.models.fields.CharField', [], {'default': "'7omt7ki208qrgeoltltir1le0c9xka9u70j8guza8i8j1zjmpibxnwyzor8w3d07kngkzfiqo7fo80gx0x3yxxhxm9byfb00ylso2odh53odiz35u0djul4qhp2i0hew'", 'unique': 'True', 'max_length': '128'}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'auth_tokens'", 'to': "orm['auth.User']"})
+        }
+    }
+
+    complete_apps = ['lava_scheduler_app']

=== modified file 'lava_scheduler_app/models.py'
--- lava_scheduler_app/models.py	2012-02-08 22:05:30 +0000
+++ lava_scheduler_app/models.py	2012-02-09 19:18:18 +0000
@@ -92,15 +92,25 @@
     def can_admin(self, user):
         return user.has_perm('lava_scheduler_app.change_device')
 
-    def put_into_maintenance_mode(self):
-        if self.status == self.RUNNING:
-            self.status = self.OFFLINING
+    def put_into_maintenance_mode(self, user, reason):
+        if self.status in [self.RUNNING, self.OFFLINING]:
+            new_status = self.OFFLINING
         else:
-            self.status = self.OFFLINE
+            new_status = self.OFFLINE
+        DeviceStateTransition.objects.create(
+            created_by=user, device=self, old_state=self.status,
+            new_state=new_status, message=reason, job=None).save()
+        self.status = new_status
         self.save()
 
-    def put_into_online_mode(self):
-        self.status = self.IDLE
+    def put_into_online_mode(self, user, reason):
+        if self.status not in [Device.OFFLINE, Device.OFFLINING]:
+            return
+        new_status = self.IDLE
+        DeviceStateTransition.objects.create(
+            created_by=user, device=self, old_state=self.status,
+            new_state=new_status, message=reason, job=None).save()
+        self.status = new_status
         self.save()
 
     #@classmethod
@@ -242,3 +252,13 @@
         else:
             self.status = TestJob.CANCELED
         self.save()
+
+
+class DeviceStateTransition(models.Model):
+    created_on = models.DateTimeField(auto_now_add=True)
+    created_by = models.ForeignKey(User, null=True, blank=True)
+    device = models.ForeignKey(Device, related_name='transitions')
+    job = models.ForeignKey(TestJob, null=True, blank=True)
+    old_state = models.IntegerField(choices=Device.STATUS_CHOICES)
+    new_state = models.IntegerField(choices=Device.STATUS_CHOICES)
+    message = models.TextField(null=True, blank=True)

=== added file 'lava_scheduler_app/static/js/jquery.details.min.js'
--- lava_scheduler_app/static/js/jquery.details.min.js	1970-01-01 00:00:00 +0000
+++ lava_scheduler_app/static/js/jquery.details.min.js	2012-02-07 23:58:06 +0000
@@ -0,0 +1,4 @@
+/*! http://mths.be/details v0.0.1 by @mathias */
+(function(a,$){var c=$.fn,b,d=(function(i){var g=i.createElement("details"),f,e,h;if(!("open" in g)){return false}e=i.body||(function(){var j=i.documentElement;f=true;return j.insertBefore(i.createElement("body"),j.firstElementChild||j.firstChild)}());g.innerHTML="<summary>a</summary>b";g.style.display="block";e.appendChild(g);h=g.offsetHeight;g.open=true;h=h!=g.offsetHeight;e.removeChild(g);if(f){e.parentNode.removeChild(e)}return h}(a));
+/*! http://mths.be/noselect v1.0.2 by @mathias */
+c.noSelect=function(){var e="none";return this.bind("selectstart dragstart mousedown",function(){return false}).css({MozUserSelect:e,WebkitUserSelect:e,userSelect:e})};if(d){b=c.details=function(){return this};b.support=d}else{b=c.details=function(){return this.each(function(){var e=$(this),h=$("summary",e),g=e.children(":not(summary)"),i=e.contents(":not(summary)"),f=this.getAttribute("open");if(!h.length){h=$(a.createElement("summary")).text("Details").prependTo(e)}if(g.length!=i.length){i.filter(function(){return(this.nodeType===3)&&(/[^ \t\n\f\r]/.test(this.data))}).wrap("<span>");g=e.children(":not(summary)")}if(typeof f=="string"||(typeof f=="boolean"&&f)){e.addClass("open");g.show()}else{g.hide()}h.noSelect().attr("tabIndex",0).click(function(){h.focus();typeof e.attr("open")!="undefined"?e.removeAttr("open"):e.attr("open","open");g.toggle(0);e.toggleClass("open")}).keyup(function(j){if(13===j.keyCode||32===j.keyCode){if(!($.browser.opera&&13===j.keyCode)){j.preventDefault();h.click()}}})})};b.support=d}}(document,jQuery));
\ No newline at end of file

=== modified file 'lava_scheduler_app/templates/lava_scheduler_app/device.html'
--- lava_scheduler_app/templates/lava_scheduler_app/device.html	2011-12-15 03:49:36 +0000
+++ lava_scheduler_app/templates/lava_scheduler_app/device.html	2012-02-09 18:37:46 +0000
@@ -10,6 +10,17 @@
     padding-bottom: 1em;
 }
 </style>
+<style>
+  details, summary { display: block; padding: 0.2em; }
+  summary { cursor: pointer; }
+  summary:hover, summary:focus { background: #ddd; }
+  .no-details details > * { display: none; }
+  .no-details details.open > * { display: block; }
+  .no-details details summary:before { float: left; width: 20px; content: '► '; }
+  .no-details details.open summary:before { content: '▼ '; }
+  .no-details details summary { display: block; }
+</style>
+<script type="text/javascript" src="{{ STATIC_URL }}lava_scheduler_app/js/jquery.details.min.js"></script> 
 {% endblock %}
 
 {% block content %}
@@ -21,6 +32,12 @@
   {% csrf_token %}
   <button id="maintenance-button">Put into maintenance mode</button>
 </form>
+<form method="POST"
+      action="{% url lava.scheduler.device.maintenance device.pk %}"
+      id="maintenance-dialog" style="display: none">
+  {% csrf_token %}
+  <input name="reason" style="width: 100%"/>
+</form>
 {% endif %}
 {% if show_online %}
 <form style="display:inline; float:right" method="POST"
@@ -28,6 +45,12 @@
   {% csrf_token %}
   <button id="online-button">Put online</button>
 </form>
+<form method="POST"
+      action="{% url lava.scheduler.device.online device.pk %}"
+      id="online-dialog" style="display: none">
+  {% csrf_token %}
+  <input name="reason" style="width: 100%"/>
+</form>
 {% endif %}
 
 <div id="columns">
@@ -47,7 +70,12 @@
   </div>
   <div class="column">
     <dt>Status:</dt>
-    <dd>{{ device.get_status_display }}</dd>
+    <dd>
+      {{ device.get_status_display }}
+      {% if transition %}
+      (reason: <i>{{ transition }}</i>)
+      {% endif %}
+    </dd>
     {% if device.current_job %}
     <dt>Currently running:</dt>
     <dd><a href="{{ device.current_job.get_absolute_url }}"
@@ -57,7 +85,7 @@
   <div style="clear: both"></div>
 </div>
 
-<table class="data display">
+<table class="jobs display">
   <thead>
     <tr>
       <th class="id">ID</th>
@@ -82,18 +110,85 @@
   </tbody>
 </table>
 
+<details>
+  <summary>See status transitions</summary>
+  <table class="transitions display">
+    <thead>
+      <tr>
+        <th>When</th>
+        <th>Transition</th>
+        <th>By</th>
+        <th>Reason</th>
+      </tr>
+    </thead>
+    <tbody>
+      {% for tr in transition_list %}
+      <tr>
+        <td>
+          {{ tr.0|date:"Y-m-d H:i" }}
+          {% if tr.1 %}
+            (after {{ tr.1|timesince:tr.0 }})
+          {% endif %}
+        </td>
+        <td>{{ tr.2 }} &rarr; {{ tr.3 }}</td>
+        <td>{{ tr.4 }}</td>
+        <td>
+          {% if tr.5 %}
+          {{ tr.5 }}
+          {% endif %}
+        </td>
+      </tr>
+      {% endfor %}
+    </tbody>
+  </table>
+</details>
 <script>
 $(document).ready(
   function() {
-    $("table.data").dataTable({
+    $('html').addClass($.fn.details.support ? 'details' : 'no-details');
+    $('details').details();
+    $("table.jobs").dataTable({
       "bJQueryUI": true,
       "aoColumnDefs": [
         { "sType": "num-html", "aTargets": [ "id" ] }
       ],
       "aaSorting": [[4, 'desc', 4]]
     });
+    $("table.transitions").dataTable({
+      "bJQueryUI": true,
+      "bSort": false
+    });
+{% if show_maintenance %}
     $("#maintenance-button").button();
+    $("#maintenance-button").click(function (e) {
+        e.preventDefault();
+        $("#maintenance-dialog").dialog('open');
+    });
+    $("#maintenance-dialog").dialog(
+        {
+            autoOpen: false,
+            buttons: {'OK': function () {$("#maintenance-dialog").submit()}},
+            modal: true,
+            title: "Reason for offlining"
+        }
+    );
+
+{% endif %}
+{% if show_online %}
     $("#online-button").button();
+    $("#online-button").click(function (e) {
+        e.preventDefault();
+        $("#online-dialog").dialog('open');
+    });
+    $("#online-dialog").dialog(
+        {
+            autoOpen: false,
+            buttons: {'OK': function () {$("#online-dialog").submit()}},
+            modal: true,
+            title: "Reason for onlining"
+        }
+    );
+{% endif %}
   }
 );
 </script>

=== modified file 'lava_scheduler_app/views.py'
--- lava_scheduler_app/views.py	2012-01-11 22:20:27 +0000
+++ lava_scheduler_app/views.py	2012-02-09 18:29:39 +0000
@@ -28,7 +28,7 @@
     getDispatcherErrors,
     getDispatcherLogMessages
     )
-from lava_scheduler_app.models import Device, TestJob
+from lava_scheduler_app.models import Device, DeviceStateTransition, TestJob
 
 
 def post_only(func):
@@ -239,10 +239,32 @@
 @BreadCrumb("Device {pk}", parent=index, needs=['pk'])
 def device_detail(request, pk):
     device = get_object_or_404(Device, pk=pk)
+    if device.status in [Device.OFFLINE, Device.OFFLINING]:
+        try:
+            transition = device.transitions.filter(message__isnull=False).latest('created_on').message
+        except DeviceStateTransition.DoesNotExist:
+            transition = None
+    else:
+        transition = None
+    transition_models = device.transitions.order_by('created_on').select_related('created_by')
+    transition_list = []
+    if transition_models:
+        for i, t in enumerate(transition_models):
+            if i > 0:
+                before = transition_models[i-1].created_on
+            else:
+                before = None
+            transition_list.append(
+                (t.created_on, before,
+                 t.get_old_state_display(), t.get_new_state_display(),
+                 t.created_by, t.message))
+        transition_list.reverse()
     return render_to_response(
         "lava_scheduler_app/device.html",
         {
             'device': device,
+            'transition': transition,
+            'transition_list': transition_list,
             'recent_job_list': device.recent_jobs,
             'show_maintenance': device.can_admin(request.user) and \
                 device.status in [Device.IDLE, Device.RUNNING],
@@ -257,7 +279,7 @@
 def device_maintenance_mode(request, pk):
     device = Device.objects.get(pk=pk)
     if device.can_admin(request.user):
-        device.put_into_maintenance_mode()
+        device.put_into_maintenance_mode(request.user, request.POST.get('reason'))
         return redirect(device)
     else:
         return HttpResponseForbidden(
@@ -268,7 +290,7 @@
 def device_online(request, pk):
     device = Device.objects.get(pk=pk)
     if device.can_admin(request.user):
-        device.put_into_online_mode()
+        device.put_into_online_mode(request.user, request.POST.get('reason'))
         return redirect(device)
     else:
         return HttpResponseForbidden(

=== modified file 'lava_scheduler_daemon/dbjobsource.py'
--- lava_scheduler_daemon/dbjobsource.py	2012-01-20 03:15:19 +0000
+++ lava_scheduler_daemon/dbjobsource.py	2012-02-09 18:20:33 +0000
@@ -15,7 +15,7 @@
 
 from zope.interface import implements
 
-from lava_scheduler_app.models import Device, TestJob
+from lava_scheduler_app.models import Device, DeviceStateTransition, TestJob
 from lava_scheduler_daemon.jobsource import IJobSource
 
 
@@ -140,6 +140,9 @@
             jobs = jobs_for_device[:1]
             if jobs:
                 job = jobs[0]
+                DeviceStateTransition.objects.create(
+                    created_by=None, device=device, old_state=device.status,
+                    new_state=Device.RUNNING, message=None, job=job).save()
                 job.status = TestJob.RUNNING
                 job.start_time = datetime.datetime.utcnow()
                 job.actual_device = device
@@ -186,6 +189,7 @@
     def jobCompleted_impl(self, board_name, exit_code):
         self.logger.debug('marking job as complete on %s', board_name)
         device = Device.objects.get(hostname=board_name)
+        old_device_status = device.status
         if device.status == Device.RUNNING:
             device.status = Device.IDLE
         elif device.status == Device.OFFLINING:
@@ -207,6 +211,9 @@
             self.logger.error(
                 "Unexpected job state in jobCompleted: %s" % job.status)
             job.status = TestJob.COMPLETE
+        DeviceStateTransition.objects.create(
+            created_by=None, device=device, old_state=old_device_status,
+            new_state=device.status, message=None, job=job).save()
         job.end_time = datetime.datetime.utcnow()
         token = job.submit_token
         job.submit_token = None

