This file is indexed.

/etc/logcheck/ignore.d.server/smbd_audit is in logcheck-database 1.3.17.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

1
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ smbd_audit: [[:alnum:]]+\|[[:alnum:]]+\|[.[:digit:]]{7,15}\|[[:alnum:][:space:]]+\|.+$