This was seen in load 2020-06-15_20-00-00 in ip-1-4. 
 fm alarm-list
+----------+------------------------------------------------------------------------------------------+-------------------------+----------+------------------+
| Alarm ID | Reason Text                                                                              | Entity ID               | Severity | Time Stamp       |
+----------+------------------------------------------------------------------------------------------+-------------------------+----------+------------------+
| 400.003  | Evaluation license key will expire on 30-dec-2020; there are 196 days remaining in this  | host=controller-0       | minor    | 2020-06-17T14:00 |
|          | evaluation                                                                               |                         |          | :30.211280       |
|          |                                                                                          |                         |          |                  |
| 400.003  | Evaluation license key will expire on 30-dec-2020; there are 196 days remaining in this  | host=controller-1       | minor    | 2020-06-17T14:00 |
|          | evaluation                                                                               |                         |          | :25.009131       |
|          |                                                                                          |                         |          |                  |
| 750.002  | Application Apply Failure                                                                | k8s_application=cert-   | major    | 2020-06-16T20:08 |
|          |                                                                                          | manager                 |          | :15.049402       |
|          |                                                                                          |                         |          |                  |
| 500.101  | Developer patch certificate is enabled                                                   | host=controller         | critical | 2020-06-16T19:37 |
|          |                                                                                          |                         |          | :54.333533       |
|          |                                                                                          |                         |          |                  |
| 900.005  | System Upgrade in progress.                                                              | host=controller         | minor    | 2020-06-16T19:37 |
|          |                                                                                          |                         |          | :04.041417       |
|          |                                                                                          |                         |          |                  |
+----------+------------------------------------------------------------------------------------------+-------------------------+----------+------------------+
[sysadmin@controller-1 ~(keystone_admin)]$ timed out waiting for input: auto-logout
Connection to 128.224.151.212 closed.