CHECK_TRNLOG_BUFFER_WRITES YES|NO
This option by default is NO.
If set to YES in the ctsrvr.cfg file, the contents of transaction log writes are checked to see if a log write is skipping bytes; that is, writing at an offset that skips bytes from the last written offset. And the server checks if the last log entry written has an invalid transaction type. If either check fails, the server creates a stack dump and logs a message to CTSTATUS.FCS.
See also