The firewall process (dfwd) encountered an unhandled internal state while parsing an interface.
When the DFWD_PARSE_STATE_EMERGENCY event occurs, the system will create a syslog entry similar to the following example:
dfwd encountered unhandled state while parsing interface
The cause is likely a problem with the dfwd process parser.
Examine the following outputs to help determine the cause of this message:
show log messages
show lod chassisd
show log dcd
Look for any related events that occurred at or just before the DFWD_PARSE_STATE_EMERGENCY message that may have contributed to this error.
Perform these steps:
- Any other events may have caused this message, such as a commit. If so, the dfwd parser error may be due to that one type of event occurring.
- If the failure messages continue, open a case with Juniper technical support.