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

## SYSLOG Details
- **Message**: evSetTimer failed <variable>error-message</variable>
- **Help**: Registering a timer failed
- **Description**: libdfwd found that there was a failure while registering a timer in order to asynchronously call user registered callback handler.
- **Type**: Internal: Internal log message
- **Severity**: error
- **Cause**: -
- **Action**: Contact your technical support representative.
- **Attributes**: error-message
- **Facility**: LOG_DAEMON

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