06/18/2026 01:32:21.606 7fc12347b860 [contrail-device-manager] [ERROR]: SANDESH: [DROP: WrongClientSMState] NodeStatusUVE: data = << name = cn-jenkins-deploy-platform-k8s-manifests-419-1.cluster.local process_status = [ << module_id = contrail-device-manager instance_id = 0 state = Non-Functional connection_infos = [ << type = Collector name = Collector server_addrs = [ , ] status = Down description = none to Idle on EvStart >>, ] description = Collector:Collector[none to Idle on EvStart] connection down >>, ] >> 06/18/2026 01:32:21.606 7fc12347b860 [contrail-device-manager] [ERROR]: SANDESH: [DROP: WrongClientSMState] SandeshModuleClientTrace: data = << name = cn-jenkins-deploy-platform-k8s-manifests-419-1.cluster.local:Config:contrail-device-manager:0 client_info = << status = Idle successful_connections = 0 pid = 109 start_time = 1781746341606119 collector_name = collector_ip = collector_list = [ 10.0.0.50:8086, ] >> sm_queue_count = 1 max_sm_queue_count = 1 >> 06/18/2026 01:32:21.629 7fc128eaf500 [contrail-device-manager] [WARNING]: Initializing RabbitMQ connection, urls ['pyamqp://guest:guest@10.0.0.50:5673//'] 06/18/2026 01:32:21.636 7fc128eaf500 [contrail-device-manager] [WARNING]: RabbitMQ drainer connection down 06/18/2026 01:32:21.637 7fc123762220 [contrail-device-manager] [ERROR]: SANDESH: [DROP: WrongClientSMState] NodeStatusUVE: data = << name = cn-jenkins-deploy-platform-k8s-manifests-419-1.cluster.local process_status = [ << module_id = contrail-device-manager instance_id = 0 state = Non-Functional connection_infos = [ << type = Collector name = Collector server_addrs = [ , ] status = Down description = none to Idle on EvStart >>, << type = Database name = RabbitMQ server_addrs = [ 10.0.0.50:5673, ] status = Initializing description = >>, ] description = Collector:Collector[none to Idle on EvStart], Database:RabbitMQ[] connection down >>, ] >> 06/18/2026 01:32:21.637 7fc123762220 [contrail-device-manager] [ERROR]: SANDESH: [DROP: WrongClientSMState] NodeStatusUVE: data = << name = cn-jenkins-deploy-platform-k8s-manifests-419-1.cluster.local process_status = [ << module_id = contrail-device-manager instance_id = 0 state = Non-Functional connection_infos = [ << type = Collector name = Collector server_addrs = [ , ] status = Down description = none to Idle on EvStart >>, << type = Database name = RabbitMQ server_addrs = [ 10.0.0.50:5673, ] status = Down description = >>, ] description = Collector:Collector[none to Idle on EvStart], Database:RabbitMQ[] connection down >>, ] >> 06/18/2026 01:32:21.642 7fc128eaf500 [contrail-device-manager] [WARNING]: RabbitMQ drainer connection ESTABLISHED 06/18/2026 01:32:21.643 7fc123762360 [contrail-device-manager] [ERROR]: SANDESH: [DROP: WrongClientSMState] NodeStatusUVE: data = << name = cn-jenkins-deploy-platform-k8s-manifests-419-1.cluster.local process_status = [ << module_id = contrail-device-manager instance_id = 0 state = Non-Functional connection_infos = [ << type = Collector name = Collector server_addrs = [ , ] status = Down description = none to Idle on EvStart >>, << type = Database name = RabbitMQ server_addrs = [ 10.0.0.50:5673, ] status = Up description = >>, ] description = Collector:Collector[none to Idle on EvStart] connection down >>, ] >> 06/18/2026 01:32:21.655 7fc128eaf500 [contrail-device-manager] [WARNING]: RabbitMQ publish connection down 06/18/2026 01:32:21.655 7fc123762ae0 [contrail-device-manager] [ERROR]: SANDESH: [DROP: WrongClientSMState] NodeStatusUVE: data = << name = cn-jenkins-deploy-platform-k8s-manifests-419-1.cluster.local process_status = [ << module_id = contrail-device-manager instance_id = 0 state = Non-Functional connection_infos = [ << type = Collector name = Collector server_addrs = [ , ] status = Down description = none to Idle on EvStart >>, << type = Database name = RabbitMQ server_addrs = [ 10.0.0.50:5673, ] status = Down description = >>, ] description = Collector:Collector[none to Idle on EvStart], Database:RabbitMQ[] connection down >>, ] >> 06/18/2026 01:32:21.661 7fc128eaf500 [contrail-device-manager] [WARNING]: RabbitMQ publish connection ESTABLISHED 06/18/2026 01:32:21.661 7fc123762ae0 [contrail-device-manager] [ERROR]: SANDESH: [DROP: WrongClientSMState] NodeStatusUVE: data = << name = cn-jenkins-deploy-platform-k8s-manifests-419-1.cluster.local process_status = [ << module_id = contrail-device-manager instance_id = 0 state = Non-Functional connection_infos = [ << type = Collector name = Collector server_addrs = [ , ] status = Down description = none to Idle on EvStart >>, << type = Database name = RabbitMQ server_addrs = [ 10.0.0.50:5673, ] status = Up description = >>, ] description = Collector:Collector[none to Idle on EvStart] connection down >>, ] >> 06/18/2026 01:32:21.670 7fc128eaf500 [contrail-device-manager] [WARNING]: VNCCassandra started with driver cql 06/18/2026 01:32:21.671 7fc128eaf500 [contrail-device-manager] [WARNING]: initializing cassandra cluster 06/18/2026 01:32:21.671 7fc128eaf500 [contrail-device-manager] [WARNING]: CassandraDriverCQL.__init__Cluster before create 06/18/2026 01:32:21.672 7fc12340a220 [contrail-device-manager] [ERROR]: SANDESH: [DROP: WrongClientSMState] NodeStatusUVE: data = << name = cn-jenkins-deploy-platform-k8s-manifests-419-1.cluster.local process_status = [ << module_id = contrail-device-manager instance_id = 0 state = Non-Functional connection_infos = [ << type = Collector name = Collector server_addrs = [ , ] status = Down description = none to Idle on EvStart >>, << type = Database name = RabbitMQ server_addrs = [ 10.0.0.50:5673, ] status = Up description = >>, << type = Database name = Cassandra server_addrs = [ 10.0.0.50:9041, ] status = Initializing description = >>, ] description = Collector:Collector[none to Idle on EvStart], Database:Cassandra[] connection down >>, ] >> 06/18/2026 01:32:21.674 7fc128eaf500 [contrail-device-manager] [WARNING]: CassandraDriverCQL.__init__Cluster created 06/18/2026 01:32:21.705 7fc128eaf500 [contrail-device-manager] [WARNING]: CassandraDriverCQL.__init__Cluster DB connected 06/18/2026 01:32:21.706 7fc12340ae00 [contrail-device-manager] [ERROR]: SANDESH: [DROP: WrongClientSMState] NodeStatusUVE: data = << name = cn-jenkins-deploy-platform-k8s-manifests-419-1.cluster.local process_status = [ << module_id = contrail-device-manager instance_id = 0 state = Non-Functional connection_infos = [ << type = Collector name = Collector server_addrs = [ , ] status = Down description = none to Idle on EvStart >>, << type = Database name = RabbitMQ server_addrs = [ 10.0.0.50:5673, ] status = Up description = >>, << type = Database name = Cassandra server_addrs = [ 10.0.0.50:9041, ] status = Initializing description = >>, << type = Zookeeper name = Zookeeper server_addrs = [ 10.0.0.50:2181, ] status = Initializing description = >>, ] description = Collector:Collector[none to Idle on EvStart], Database:Cassandra[], Zookeeper:Zookeeper[] connection down >>, ] >> 06/18/2026 01:32:21.711 7fc128eaf500 [contrail-device-manager] [WARNING]: CassandraDriverCQL.__init__Cluster init KS 06/18/2026 01:32:21.711 7fc12340ad60 [contrail-device-manager] [ERROR]: SANDESH: [DROP: WrongClientSMState] NodeStatusUVE: data = << name = cn-jenkins-deploy-platform-k8s-manifests-419-1.cluster.local process_status = [ << module_id = contrail-device-manager instance_id = 0 state = Non-Functional connection_infos = [ << type = Collector name = Collector server_addrs = [ , ] status = Down description = none to Idle on EvStart >>, << type = Database name = RabbitMQ server_addrs = [ 10.0.0.50:5673, ] status = Up description = >>, << type = Database name = Cassandra server_addrs = [ 10.0.0.50:9041, ] status = Initializing description = >>, << type = Zookeeper name = Zookeeper server_addrs = [ 10.0.0.50:2181, ] status = Up description = >>, ] description = Collector:Collector[none to Idle on EvStart], Database:Cassandra[] connection down >>, ] >> 06/18/2026 01:32:21.718 7fc128eaf500 [contrail-device-manager] [WARNING]: CassandraDriverCQL.__init__Cluster KS are ready 06/18/2026 01:32:21.733 7fc128eaf500 [contrail-device-manager] [WARNING]: CassandraDriverCQL.__init__Cluster CF are ready 06/18/2026 01:32:21.849 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock acquired. Performing schema change... 06/18/2026 01:32:21.959 7fc128eaf500 [contrail-device-manager] [WARNING]: table 'obj_fq_name_table', created 06/18/2026 01:32:21.966 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock released. 06/18/2026 01:32:22.037 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock acquired. Performing schema change... 06/18/2026 01:32:22.132 7fc128eaf500 [contrail-device-manager] [WARNING]: table 'obj_fq_name_table' fixed with properties {'gc_grace_seconds': 864000} 06/18/2026 01:32:22.139 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock released. 06/18/2026 01:32:22.484 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock acquired. Performing schema change... 06/18/2026 01:32:22.490 7fc128eaf500 [contrail-device-manager] [WARNING]: table 'obj_shared_table', created 06/18/2026 01:32:22.496 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock released. 06/18/2026 01:32:22.744 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock acquired. Performing schema change... 06/18/2026 01:32:22.810 7fc128eaf500 [contrail-device-manager] [WARNING]: table 'obj_shared_table' fixed with properties {'gc_grace_seconds': 864000} 06/18/2026 01:32:22.813 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock released. 06/18/2026 01:32:22.814 7fc1237accc0 [contrail-device-manager] [ERROR]: SANDESH: [DROP: WrongClientSMState] NodeStatusUVE: data = << name = cn-jenkins-deploy-platform-k8s-manifests-419-1.cluster.local process_status = [ << module_id = contrail-device-manager instance_id = 0 state = Non-Functional connection_infos = [ << type = Collector name = Collector server_addrs = [ , ] status = Down description = none to Idle on EvStart >>, << type = Database name = RabbitMQ server_addrs = [ 10.0.0.50:5673, ] status = Up description = >>, << type = Database name = Cassandra server_addrs = [ 10.0.0.50:9041, ] status = Up description = >>, << type = Zookeeper name = Zookeeper server_addrs = [ 10.0.0.50:2181, ] status = Up description = >>, ] description = Collector:Collector[none to Idle on EvStart] connection down >>, ] >> 06/18/2026 01:32:22.819 7fc123762cc0 [contrail-device-manager] [ERROR]: SANDESH: [DROP: WrongClientSMState] NodeStatusUVE: data = << name = cn-jenkins-deploy-platform-k8s-manifests-419-1.cluster.local process_status = [ << module_id = contrail-device-manager instance_id = 0 state = Non-Functional connection_infos = [ << type = Collector name = Collector server_addrs = [ , ] status = Down description = none to Idle on EvStart >>, << type = Database name = RabbitMQ server_addrs = [ 10.0.0.50:5673, ] status = Up description = >>, << type = Database name = Cassandra server_addrs = [ 10.0.0.50:9041, ] status = Up description = >>, << type = Zookeeper name = Zookeeper server_addrs = [ 10.0.0.50:2181, ] status = Initializing description = >>, ] description = Collector:Collector[none to Idle on EvStart], Zookeeper:Zookeeper[] connection down >>, ] >> 06/18/2026 01:32:22.825 7fc123762cc0 [contrail-device-manager] [ERROR]: SANDESH: [DROP: WrongClientSMState] NodeStatusUVE: data = << name = cn-jenkins-deploy-platform-k8s-manifests-419-1.cluster.local process_status = [ << module_id = contrail-device-manager instance_id = 0 state = Non-Functional connection_infos = [ << type = Collector name = Collector server_addrs = [ , ] status = Down description = none to Idle on EvStart >>, << type = Database name = RabbitMQ server_addrs = [ 10.0.0.50:5673, ] status = Up description = >>, << type = Database name = Cassandra server_addrs = [ 10.0.0.50:9041, ] status = Up description = >>, << type = Zookeeper name = Zookeeper server_addrs = [ 10.0.0.50:2181, ] status = Up description = >>, ] description = Collector:Collector[none to Idle on EvStart] connection down >>, ] >> 06/18/2026 01:32:23.336 7fc128eaf500 [contrail-device-manager] [ERROR]: ZTP manager: Error restarting dnsmasq DockerException("Error while fetching server API version: ('Connection aborted.', FileNotFoundError(2, 'No such file or directory'))") 06/18/2026 01:32:23.837 7fc128eaf500 [contrail-device-manager] [WARNING]: Process 109 prepared to run in Full mode... 06/18/2026 01:32:23.837 7fc128eaf500 [contrail-device-manager] [WARNING]: Elected master Device Manager node. Initializing... 06/18/2026 01:32:23.891 7fc1236f00e0 [contrail-device-manager] [ERROR]: Cannot write http_port 8096 to /tmp/contrail-device-manager.1.http_port 06/18/2026 01:32:23.891 7fc1236f00e0 [contrail-device-manager] [ERROR]: Starting Introspect on HTTP Port 8096 06/18/2026 01:32:24.213 7fc122bc6e00 [contrail-device-manager] [ERROR]: SANDESH: [DROP: WrongClientSMState] NodeStatusUVE: data = << name = cn-jenkins-deploy-platform-k8s-manifests-419-1.cluster.local process_status = [ << module_id = contrail-device-manager instance_id = 0 state = Non-Functional connection_infos = [ << type = Collector name = Collector server_addrs = [ , ] status = Down description = none to Idle on EvStart >>, << type = Database name = RabbitMQ server_addrs = [ 10.0.0.50:5673, ] status = Up description = >>, << type = Database name = Cassandra server_addrs = [ 10.0.0.50:9041, ] status = Up description = >>, << type = Zookeeper name = Zookeeper server_addrs = [ 10.0.0.50:2181, ] status = Up description = >>, << type = ApiServer name = ApiServer server_addrs = [ 10.0.0.50,:8082, ] status = Initializing description = ApiServer Connection State updated >>, ] description = Collector:Collector[none to Idle on EvStart], ApiServer:ApiServer[ApiServer Connection State updated] connection down >>, ] >> 06/18/2026 01:32:24.217 7fc122b17040 [contrail-device-manager] [ERROR]: SANDESH: [DROP: WrongClientSMState] NodeStatusUVE: data = << name = cn-jenkins-deploy-platform-k8s-manifests-419-1.cluster.local process_status = [ << module_id = contrail-device-manager instance_id = 0 state = Non-Functional connection_infos = [ << type = Collector name = Collector server_addrs = [ , ] status = Down description = none to Idle on EvStart >>, << type = Database name = RabbitMQ server_addrs = [ 10.0.0.50:5673, ] status = Up description = >>, << type = Database name = Cassandra server_addrs = [ 10.0.0.50:9041, ] status = Up description = >>, << type = Zookeeper name = Zookeeper server_addrs = [ 10.0.0.50:2181, ] status = Up description = >>, << type = ApiServer name = ApiServer server_addrs = [ 10.0.0.50,:8082, ] status = Down description = ApiServer Connection State updated >>, ] description = Collector:Collector[none to Idle on EvStart], ApiServer:ApiServer[ApiServer Connection State updated] connection down >>, ] >> 06/18/2026 01:32:25.613 7fc122b160e0 [contrail-device-manager] [ERROR]: SANDESH: [DROP: WrongClientSMState] NodeStatusUVE: data = << name = cn-jenkins-deploy-platform-k8s-manifests-419-1.cluster.local process_status = [ << module_id = contrail-device-manager instance_id = 0 state = Non-Functional connection_infos = [ << type = Collector name = Collector server_addrs = [ 10.0.0.50:8086, ] status = Initializing description = Idle to Connect on EvIdleHoldTimerExpired >>, << type = Database name = RabbitMQ server_addrs = [ 10.0.0.50:5673, ] status = Up description = >>, << type = Database name = Cassandra server_addrs = [ 10.0.0.50:9041, ] status = Up description = >>, << type = Zookeeper name = Zookeeper server_addrs = [ 10.0.0.50:2181, ] status = Up description = >>, << type = ApiServer name = ApiServer server_addrs = [ 10.0.0.50,:8082, ] status = Down description = ApiServer Connection State updated >>, ] description = Collector:Collector[Idle to Connect on EvIdleHoldTimerExpired], ApiServer:ApiServer[ApiServer Connection State updated] connection down >>, ] >> 06/18/2026 01:32:27.227 7fc128eaf500 [contrail-device-manager] [ERROR]: predef payloads file does not exist: /opt/contrail/fabric_ansible_playbooks/conf/predef_payloads.json 06/18/2026 01:32:27.227 7fc128eaf500 [contrail-device-manager] [ERROR]: Unable to load init data 06/18/2026 01:32:27.228 7fc128eaf500 [contrail-device-manager] [WARNING]: VNCCassandra started with driver cql 06/18/2026 01:32:27.228 7fc128eaf500 [contrail-device-manager] [WARNING]: initializing cassandra cluster 06/18/2026 01:32:27.228 7fc128eaf500 [contrail-device-manager] [WARNING]: CassandraDriverCQL.__init__Cluster before create 06/18/2026 01:32:27.230 7fc128eaf500 [contrail-device-manager] [WARNING]: CassandraDriverCQL.__init__Cluster created 06/18/2026 01:32:27.329 7fc128eaf500 [contrail-device-manager] [WARNING]: CassandraDriverCQL.__init__Cluster DB connected 06/18/2026 01:32:27.339 7fc128eaf500 [contrail-device-manager] [WARNING]: CassandraDriverCQL.__init__Cluster init KS 06/18/2026 01:32:27.444 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock acquired. Performing schema change... 06/18/2026 01:32:27.525 7fc128eaf500 [contrail-device-manager] [WARNING]: keyspace 'dm_keyspace', created 06/18/2026 01:32:27.532 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock released. 06/18/2026 01:32:27.698 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock acquired. Performing schema change... 06/18/2026 01:32:27.796 7fc128eaf500 [contrail-device-manager] [WARNING]: keyspace 'dm_keyspace' fixed with replication {'class': 'SimpleStrategy', 'replication_factor': None} 06/18/2026 01:32:27.805 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock released. 06/18/2026 01:32:27.805 7fc128eaf500 [contrail-device-manager] [WARNING]: CassandraDriverCQL.__init__Cluster KS are ready 06/18/2026 01:32:27.894 7fc128eaf500 [contrail-device-manager] [WARNING]: CassandraDriverCQL.__init__Cluster CF are ready 06/18/2026 01:32:27.933 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock acquired. Performing schema change... 06/18/2026 01:32:28.082 7fc128eaf500 [contrail-device-manager] [WARNING]: table 'dm_pr_vn_ip_table', created 06/18/2026 01:32:28.089 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock released. 06/18/2026 01:32:28.296 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock acquired. Performing schema change... 06/18/2026 01:32:28.402 7fc128eaf500 [contrail-device-manager] [WARNING]: table 'dm_pr_vn_ip_table' fixed with properties {'gc_grace_seconds': 864000} 06/18/2026 01:32:28.414 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock released. 06/18/2026 01:32:28.503 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock acquired. Performing schema change... 06/18/2026 01:32:28.622 7fc128eaf500 [contrail-device-manager] [WARNING]: table 'dm_pr_asn_table', created 06/18/2026 01:32:28.628 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock released. 06/18/2026 01:32:28.793 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock acquired. Performing schema change... 06/18/2026 01:32:28.887 7fc128eaf500 [contrail-device-manager] [WARNING]: table 'dm_pr_asn_table' fixed with properties {'gc_grace_seconds': 864000} 06/18/2026 01:32:28.894 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock released. 06/18/2026 01:32:28.989 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock acquired. Performing schema change... 06/18/2026 01:32:29.144 7fc128eaf500 [contrail-device-manager] [WARNING]: table 'dm_ni_ipv6_ll_table', created 06/18/2026 01:32:29.154 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock released. 06/18/2026 01:32:29.169 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock acquired. Performing schema change... 06/18/2026 01:32:29.269 7fc128eaf500 [contrail-device-manager] [WARNING]: table 'dm_ni_ipv6_ll_table' fixed with properties {'gc_grace_seconds': 864000} 06/18/2026 01:32:29.273 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock released. 06/18/2026 01:32:29.280 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock acquired. Performing schema change... 06/18/2026 01:32:29.388 7fc128eaf500 [contrail-device-manager] [WARNING]: table 'dm_pnf_resource_table', created 06/18/2026 01:32:29.392 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock released. 06/18/2026 01:32:29.403 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock acquired. Performing schema change... 06/18/2026 01:32:29.509 7fc128eaf500 [contrail-device-manager] [WARNING]: table 'dm_pnf_resource_table' fixed with properties {'gc_grace_seconds': 864000} 06/18/2026 01:32:29.514 7fc128eaf500 [contrail-device-manager] [WARNING]: Zookeeper lock released. 06/18/2026 01:32:29.539 7fc128eaf500 [contrail-device-manager] [WARNING]: Initializing RabbitMQ connection, urls ['pyamqp://guest:guest@10.0.0.50:5673//'] 06/18/2026 01:32:29.540 7fc128eaf500 [contrail-device-manager] [WARNING]: RabbitMQ drainer connection down 06/18/2026 01:32:29.589 7fc128eaf500 [contrail-device-manager] [WARNING]: RabbitMQ drainer connection ESTABLISHED 06/18/2026 01:32:29.604 7fc128eaf500 [contrail-device-manager] [WARNING]: RabbitMQ publish connection down 06/18/2026 01:32:29.694 7fc128eaf500 [contrail-device-manager] [WARNING]: RabbitMQ publish connection ESTABLISHED 06/18/2026 01:32:29.723 7fc12264fae0 [contrail-device-manager] [WARNING]: RabbitMQ publish connection down 06/18/2026 01:32:29.736 7fc12264fae0 [contrail-device-manager] [WARNING]: RabbitMQ publish connection ESTABLISHED 06/18/2026 01:32:30.217 7fc12264fa40 [contrail-device-manager] [ERROR]: Error in rabbitmq drainer greenlet: 'DeviceManagerLogger' object has no attribute 'warn' 06/18/2026 01:32:30.217 7fc12264fa40 [contrail-device-manager] [WARNING]: RabbitMQ drainer connection down 06/18/2026 01:32:30.238 7fc12264fa40 [contrail-device-manager] [WARNING]: RabbitMQ drainer connection ESTABLISHED