ADVM-08312
The acfsdbg command 'string' detected a _FETA free entry linked list infinite loop.
Cause
The acfsdbg command detected an infinite loop in the linked list of _FETA free entries. The list does not have an end, but rather links back into the list creating an infinite loop.
Action
Report to Oracle Support Services. Running fsck with the -a switch will attempt to fix the _FETA free entry linked list.