# [FSAD_EVLIB_EXIT](https://apps.juniper.net/syslog-explorer/?msg=FSAD_EVLIB_EXIT)

## SYSLOG Details
- **Message**: evMainLoop exit (<variable>error-message</variable>): <variable>reason</variable>
- **Help**: fsad main loop exited unexpectedly
- **Description**: The event library loop for the File System Access process (fsad) returned with an error.
- **Type**: SNO: Should Not Occur
- **Severity**: error
- **Cause**: An internal software failure occurred.
- **Action**: Contact your technical support representative.
- **Attributes**: error-message
reason
- **Facility**: LOG_DAEMON

## Found this message in the following releases:
- [Junos OS 24.2R1](https://apps.juniper.net/syslog-explorer/?msg=FSAD_EVLIB_EXIT&sw=Junos%20OS&rel=24.2R1)
- [Junos OS 23.4R1](https://apps.juniper.net/syslog-explorer/?msg=FSAD_EVLIB_EXIT&sw=Junos%20OS&rel=23.4R1)