2015-03-23 17:19:09 [W] Create DHCP Settings for xxx task failed with the following error: Invalid MAC /usr/share/foreman/lib/net/validations.rb:40:in `validate_mac'
/usr/share/foreman/lib/net/dhcp/record.rb:7:in `initialize'
/usr/share/foreman/app/models/nic/managed.rb:40:in `new'
/usr/share/foreman/app/models/nic/managed.rb:40:in `dhcp_record'
/usr/share/foreman/app/models/concerns/orchestration/dhcp.rb:24:in `set_dhcp'
/usr/share/foreman/app/models/concerns/orchestration.rb:141:in `execute'
/usr/share/foreman/app/models/concerns/orchestration.rb:86:in `block in process'
/usr/share/foreman/app/models/concerns/orchestration.rb:78:in `each'
/usr/share/foreman/app/models/concerns/orchestration.rb:78:in `process'
/usr/share/foreman/app/models/concerns/orchestration.rb:19:in `on_save'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:649:in `_run__2580285875403040194__save__1998913925152803313__callbacks'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:405:in `__run_callback'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:385:in `_run_save_callbacks'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:81:in `run_callbacks'
/var/lib/gems/1.9.1/gems/activerecord-3.2.21/lib/active_record/callbacks.rb:264:in `create_or_update'
/var/lib/gems/1.9.1/gems/activerecord-3.2.21/lib/active_record/persistence.rb:84:in `save'
/var/lib/gems/1.9.1/gems/activerecord-3.2.21/lib/active_record/validations.rb:50:in `save'
/var/lib/gems/1.9.1/gems/activerecord-3.2.21/lib/active_record/attribute_methods/dirty.rb:22:in `save'
/var/lib/gems/1.9.1/gems/activerecord-3.2.21/lib/active_record/transactions.rb:259:in `block (2 levels) in save'
/var/lib/gems/1.9.1/gems/activerecord-3.2.21/lib/active_record/transactions.rb:313:in `block in with_transaction_returning_status'
/var/lib/gems/1.9.1/gems/activerecord-3.2.21/lib/active_record/connection_adapters/abstract/database_statements.rb:192:in `transaction'
/var/lib/gems/1.9.1/gems/activerecord-3.2.21/lib/active_record/transactions.rb:208:in `transaction'
/var/lib/gems/1.9.1/gems/activerecord-3.2.21/lib/active_record/transactions.rb:311:in `with_transaction_returning_status'
/var/lib/gems/1.9.1/gems/activerecord-3.2.21/lib/active_record/transactions.rb:259:in `block in save'
/var/lib/gems/1.9.1/gems/activerecord-3.2.21/lib/active_record/transactions.rb:270:in `rollback_active_record_state!'
/var/lib/gems/1.9.1/gems/activerecord-3.2.21/lib/active_record/transactions.rb:258:in `save'
/usr/share/foreman/app/models/concerns/foreman/sti.rb:29:in `save_with_type'
/usr/share/foreman/app/controllers/hosts_controller.rb:83:in `create'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/action_controller/metal/implicit_render.rb:4:in `send_action'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/abstract_controller/base.rb:167:in `process_action'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/action_controller/metal/rendering.rb:10:in `process_action'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/abstract_controller/callbacks.rb:18:in `block in process_action'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:627:in `block (4 levels) in _run__2964390923680143057__process_action__1754043034032671444__callbacks'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:215:in `block in _conditional_callback_around_7412'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:326:in `around'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:310:in `_callback_around_2213'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:214:in `_conditional_callback_around_7412'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:626:in `block (3 levels) in _run__2964390923680143057__process_action__1754043034032671444__callbacks'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:215:in `block in _conditional_callback_around_7411'
/usr/share/foreman/app/controllers/concerns/application_shared.rb:13:in `set_timezone'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:214:in `_conditional_callback_around_7411'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:625:in `block (2 levels) in _run__2964390923680143057__process_action__1754043034032671444__callbacks'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:215:in `block in _conditional_callback_around_7410'
/usr/share/foreman/app/models/concerns/foreman/thread_session.rb:32:in `clear_thread'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:214:in `_conditional_callback_around_7410'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:448:in `block in _run__2964390923680143057__process_action__1754043034032671444__callbacks'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:215:in `block in _conditional_callback_around_7409'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:326:in `around'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:310:in `_callback_around_13'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:214:in `_conditional_callback_around_7409'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:414:in `_run__2964390923680143057__process_action__1754043034032671444__callbacks'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:405:in `__run_callback'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:385:in `_run_process_action_callbacks'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:81:in `run_callbacks'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/abstract_controller/callbacks.rb:17:in `process_action'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/action_controller/metal/rescue.rb:29:in `process_action'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/action_controller/metal/instrumentation.rb:30:in `block in process_action'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/notifications.rb:123:in `block in instrument'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/notifications.rb:123:in `instrument'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/action_controller/metal/instrumentation.rb:29:in `process_action'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/action_controller/metal/params_wrapper.rb:207:in `process_action'
/var/lib/gems/1.9.1/gems/activerecord-3.2.21/lib/active_record/railties/controller_runtime.rb:18:in `process_action'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/abstract_controller/base.rb:121:in `process'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/abstract_controller/rendering.rb:45:in `process'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/action_controller/metal.rb:203:in `dispatch'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/action_controller/metal/rack_delegation.rb:14:in `dispatch'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/action_controller/metal.rb:246:in `block in action'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/action_dispatch/routing/route_set.rb:73:in `call'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/action_dispatch/routing/route_set.rb:73:in `dispatch'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/action_dispatch/routing/route_set.rb:36:in `call'
/var/lib/gems/1.9.1/gems/journey-1.0.4/lib/journey/router.rb:68:in `block in call'
/var/lib/gems/1.9.1/gems/journey-1.0.4/lib/journey/router.rb:56:in `each'
/var/lib/gems/1.9.1/gems/journey-1.0.4/lib/journey/router.rb:56:in `call'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/action_dispatch/routing/route_set.rb:608:in `call'
/var/lib/gems/1.9.1/gems/apipie-rails-0.2.6/lib/apipie/static_dispatcher.rb:65:in `call'
/var/lib/gems/1.9.1/gems/apipie-rails-0.2.6/lib/apipie/extractor/recorder.rb:97:in `call'
/var/lib/gems/1.9.1/gems/apipie-rails-0.2.6/lib/apipie/middleware/checksum_in_headers.rb:27:in `call'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/action_dispatch/middleware/best_standards_support.rb:17:in `call'
/var/lib/gems/1.9.1/gems/rack-1.4.5/lib/rack/etag.rb:23:in `call'
/var/lib/gems/1.9.1/gems/rack-1.4.5/lib/rack/conditionalget.rb:35:in `call'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/action_dispatch/middleware/head.rb:14:in `call'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/action_dispatch/middleware/params_parser.rb:21:in `call'
/usr/share/foreman/lib/middleware/catch_json_parse_errors.rb:9:in `call'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/action_dispatch/middleware/flash.rb:242:in `call'
/var/lib/gems/1.9.1/gems/rack-1.4.5/lib/rack/session/abstract/id.rb:210:in `context'
/var/lib/gems/1.9.1/gems/rack-1.4.5/lib/rack/session/abstract/id.rb:205:in `call'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/action_dispatch/middleware/cookies.rb:341:in `call'
/var/lib/gems/1.9.1/gems/activerecord-3.2.21/lib/active_record/query_cache.rb:64:in `call'
/var/lib/gems/1.9.1/gems/activerecord-3.2.21/lib/active_record/connection_adapters/abstract/connection_pool.rb:479:in `call'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/action_dispatch/middleware/callbacks.rb:28:in `block in call'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:405:in `_run__1763921246129911647__call__1998913925152803313__callbacks'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:405:in `__run_callback'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:385:in `_run_call_callbacks'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/callbacks.rb:81:in `run_callbacks'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/action_dispatch/middleware/callbacks.rb:27:in `call'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/action_dispatch/middleware/remote_ip.rb:31:in `call'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/action_dispatch/middleware/debug_exceptions.rb:16:in `call'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/action_dispatch/middleware/show_exceptions.rb:56:in `call'
/var/lib/gems/1.9.1/gems/railties-3.2.21/lib/rails/rack/logger.rb:32:in `call_app'
/var/lib/gems/1.9.1/gems/railties-3.2.21/lib/rails/rack/logger.rb:16:in `block in call'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/tagged_logging.rb:22:in `tagged'
/var/lib/gems/1.9.1/gems/railties-3.2.21/lib/rails/rack/logger.rb:16:in `call'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/action_dispatch/middleware/request_id.rb:22:in `call'
/var/lib/gems/1.9.1/gems/rack-1.4.5/lib/rack/methodoverride.rb:21:in `call'
/var/lib/gems/1.9.1/gems/rack-1.4.5/lib/rack/runtime.rb:17:in `call'
/var/lib/gems/1.9.1/gems/activesupport-3.2.21/lib/active_support/cache/strategy/local_cache.rb:72:in `call'
/var/lib/gems/1.9.1/gems/rack-1.4.5/lib/rack/lock.rb:15:in `call'
/var/lib/gems/1.9.1/gems/actionpack-3.2.21/lib/action_dispatch/middleware/static.rb:83:in `call'
/var/lib/gems/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:136:in `forward'
/var/lib/gems/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:143:in `pass'
/var/lib/gems/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:155:in `invalidate'
/var/lib/gems/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:71:in `call!'
/var/lib/gems/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:51:in `call'
/var/lib/gems/1.9.1/gems/railties-3.2.21/lib/rails/engine.rb:484:in `call'
/var/lib/gems/1.9.1/gems/railties-3.2.21/lib/rails/application.rb:231:in `call'
/var/lib/gems/1.9.1/gems/railties-3.2.21/lib/rails/railtie/configurable.rb:30:in `method_missing'
/usr/lib/ruby/vendor_ruby/phusion_passenger/rack/request_handler.rb:96:in `process_request'
/usr/lib/ruby/vendor_ruby/phusion_passenger/abstract_request_handler.rb:516:in `accept_and_process_next_request'
/usr/lib/ruby/vendor_ruby/phusion_passenger/abstract_request_handler.rb:274:in `main_loop'
/usr/lib/ruby/vendor_ruby/phusion_passenger/classic_rails/application_spawner.rb:321:in `start_request_handler'
/usr/lib/ruby/vendor_ruby/phusion_passenger/classic_rails/application_spawner.rb:275:in `block in handle_spawn_application'
/usr/lib/ruby/vendor_ruby/phusion_passenger/utils.rb:479:in `safe_fork'
/usr/lib/ruby/vendor_ruby/phusion_passenger/classic_rails/application_spawner.rb:270:in `handle_spawn_application'
/usr/lib/ruby/vendor_ruby/phusion_passenger/abstract_server.rb:357:in `server_main_loop'
/usr/lib/ruby/vendor_ruby/phusion_passenger/abstract_server.rb:206:in `start_synchronously'
/usr/lib/ruby/vendor_ruby/phusion_passenger/abstract_server.rb:180:in `start'
/usr/lib/ruby/vendor_ruby/phusion_passenger/classic_rails/application_spawner.rb:149:in `start'
/usr/lib/ruby/vendor_ruby/phusion_passenger/spawn_manager.rb:219:in `block (2 levels) in spawn_rails_application'
/usr/lib/ruby/vendor_ruby/phusion_passenger/abstract_server_collection.rb:132:in `lookup_or_add'
/usr/lib/ruby/vendor_ruby/phusion_passenger/spawn_manager.rb:214:in `block in spawn_rails_application'
/usr/lib/ruby/vendor_ruby/phusion_passenger/abstract_server_collection.rb:82:in `block in synchronize'
<internal:prelude>:10:in `synchronize'
/usr/lib/ruby/vendor_ruby/phusion_passenger/abstract_server_collection.rb:79:in `synchronize'
/usr/lib/ruby/vendor_ruby/phusion_passenger/spawn_manager.rb:213:in `spawn_rails_application'
/usr/lib/ruby/vendor_ruby/phusion_passenger/spawn_manager.rb:132:in `spawn_application'
/usr/lib/ruby/vendor_ruby/phusion_passenger/spawn_manager.rb:275:in `handle_spawn_application'
/usr/lib/ruby/vendor_ruby/phusion_passenger/abstract_server.rb:357:in `server_main_loop'
/usr/lib/ruby/vendor_ruby/phusion_passenger/abstract_server.rb:206:in `start_synchronously'
/usr/share/phusion-passenger/helper-scripts/passenger-spawn-server:99:in `<main>'
2015-03-23 17:19:09 [W] Rolling back due to a problem: [Create DHCP Settings for xxx        10      failed  [#<Nic::Managed id: nil, mac: nil, ip: "10.4.43.175", type: "Nic::Managed", name: "xxx", host_id: nil, subnet_id: 2, domain_id: 24, attrs: {}, created_at: nil, updated_at: nil, provider: nil, username: nil, password: nil, virtual: false, link: true, identifier: "", tag: "", attached_to: "", managed: true, mode: "balance-rr", attached_devices: "", bond_options: "", primary: true, provision: true, compute_attributes: {"type"=>"VirtualE1000", "network"=>"XXX"}>, :set_dhcp]]