Symptom

An IOS-XE device may experience delayed FMANFP-6-IPACCESSLOGP messages following an SSO switchover: ### syslogs in time XXX XX 06:41:51.403 XXX: %FMANFP-6-IPACCESSLOGP: F0: fman_fp_image: list ACL-BLOCK denied udp X.X.X.X(XXXX) -> X.X.X.X(XX), 1 packet ### late syslogs XXX XX 06:46:56.435 XXX: %FMANFP-6-IPACCESSLOGP: F0: fman_fp_image: list ACL-BLOCK denied udp X.X.X.X(XXXX) -> X.X.X.X(XX), 546737 packets

Conditions

The issue has been following a manual SSO switchover (cmd: redundancy force-switchover)

Workaround

None

Further Problem Description