The device was throwing the logs without any specific events on the interface.
JTAC: rpd[14308]: %DAEMON-6-RPD_IFD_NOTIFICATION: EVENT xe-0/0/8 index 141 address #0 ab.cd.ef.gh.ij.kl
We need to first check if any cable is connected on the interface & then it is related to KB75923 [juniper.net].
If there are no cable connected on SFP & if still the logs are seen, plug out the SFP.
This should stop the logs on the interface.
This isssue could be because the SFP used in the port is NON-JNPR & unsupported.
Xcvr 8 NON-JNPR UNSUPPORTED
Using unqualified or Non-Juniper SFPs can cause many issues, across all platforms.
hence we need to use Juniper qualified SFPs to eliminate such issues.