Comment 0 for bug 1486926

Error in migration: maasserver:0161_create_missing_physical_interfaces
Traceback (most recent call last):
  File "/usr/sbin/maas-region-admin", line 68, in <module>
    main()
  File "/usr/sbin/maas-region-admin", line 64, in main
    run()
  File "/usr/sbin/maas-region-admin", line 57, in run
    management.execute_from_command_line()
  File "/usr/lib/python2.7/dist-packages/django/core/management/__init__.py", line 399, in execute_from_command_line
    utility.execute()
  File "/usr/lib/python2.7/dist-packages/django/core/management/__init__.py", line 392, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/usr/lib/python2.7/dist-packages/django/core/management/base.py", line 242, in run_from_argv
    self.execute(*args, **options.__dict__)
  File "/usr/lib/python2.7/dist-packages/django/core/management/base.py", line 285, in execute
    output = self.handle(*args, **options)
  File "/usr/lib/python2.7/dist-packages/south/management/commands/migrate.py", line 107, in handle
    ignore_ghosts = ignore_ghosts,
  File "/usr/lib/python2.7/dist-packages/south/migration/__init__.py", line 219, in migrate_app
    success = migrator.migrate_many(target, workplan, database)
  File "/usr/lib/python2.7/dist-packages/south/migration/migrators.py", line 235, in migrate_many
    result = migrator.__class__.migrate_many(migrator, target, migrations, database)
  File "/usr/lib/python2.7/dist-packages/south/migration/migrators.py", line 310, in migrate_many
    result = self.migrate(migration, database)
  File "/usr/lib/python2.7/dist-packages/south/migration/migrators.py", line 133, in migrate
    result = self.run(migration)
  File "/usr/lib/python2.7/dist-packages/south/migration/migrators.py", line 107, in run
    return self.run_migration(migration)
  File "/usr/lib/python2.7/dist-packages/south/migration/migrators.py", line 81, in run_migration
    migration_function()
  File "/usr/lib/python2.7/dist-packages/south/migration/migrators.py", line 57, in <lambda>
    return (lambda: direction(orm))
  File "/usr/lib/python2.7/dist-packages/maasserver/migrations/0161_create_missing_physical_interfaces.py", line 17, in forwards
    orm.MACAddress, orm.Interface, orm.Subnet, orm.Fabric, orm.VLAN)
  File "/usr/lib/python2.7/dist-packages/maasserver/models/migrations/create_physical_interfaces_helper.py", line 102, in create_physical_interf
aces
    vlan=get_or_create_default_vlan(Fabric, VLAN)
  File "/usr/lib/python2.7/dist-packages/django/db/models/manager.py", line 157, in create
    return self.get_queryset().create(**kwargs)
  File "/usr/lib/python2.7/dist-packages/django/db/models/query.py", line 319, in create
    obj.save(force_insert=True, using=self.db)
  File "/usr/lib/python2.7/dist-packages/django/db/models/base.py", line 545, in save
    force_update=force_update, update_fields=update_fields)
  File "/usr/lib/python2.7/dist-packages/django/db/models/base.py", line 573, in save_base
    updated = self._save_table(raw, cls, force_insert, force_update, using, update_fields)
  File "/usr/lib/python2.7/dist-packages/django/db/models/base.py", line 654, in _save_table
    result = self._do_insert(cls._base_manager, using, fields, update_pk, raw)
  File "/usr/lib/python2.7/dist-packages/django/db/models/base.py", line 687, in _do_insert
    using=using, raw=raw)
  File "/usr/lib/python2.7/dist-packages/django/db/models/manager.py", line 232, in _insert
    return insert_query(self.model, objs, fields, **kwargs)
  File "/usr/lib/python2.7/dist-packages/django/db/models/query.py", line 1511, in insert_query
    return query.get_compiler(using=using).execute_sql(return_id)
  File "/usr/lib/python2.7/dist-packages/django/db/models/sql/compiler.py", line 898, in execute_sql
    cursor.execute(sql, params)
  File "/usr/lib/python2.7/dist-packages/django/db/backends/util.py", line 53, in execute
    return self.cursor.execute(sql, params)
  File "/usr/lib/python2.7/dist-packages/django/db/utils.py", line 99, in __exit__
    six.reraise(dj_exc_type, dj_exc_value, traceback)
  File "/usr/lib/python2.7/dist-packages/django/db/backends/util.py", line 53, in execute
    return self.cursor.execute(sql, params)
django.db.utils.IntegrityError: null value in column "created" violates not-null constraint
DETAIL: Failing row contains (1, null, null, eth0, physical, 0, 1, "", "", "", {}).