When a component has a failure during applicationStarted an error is reported :
ERROR [localhost-startStop-1] [org.nuxeo.runtime.model.impl.RegistrationInfoImpl] Component notification of application started failed.
The state of the component is turn from ACTIVATED to RESOLVED in RegistrationInfoImpl#notifyApplicationStarted.
Any access to the component using Framework#getLocalService will call ComponentManagerImpl#getComponentProvidingService that will turn back RESOLVED status into ACTIVATED.
At the end the component status reported by nuxeoctl is successful instead of being reported as Unstarted in the status line:
= Component Loading Status: Pending: 0 / Unstarted: 0 / Total: 578