Bulk failure of SHOW ALL SLAVES STATUS scraping on PS/MySQL distributions triggers errors

<AUDIT_RECORD 
NAME="Query" 
RECORD="159_2020-04-16T09:00:01" 
TIMESTAMP="2020-04-16T09:00:04 UTC" 
COMMAND_CLASS="error" 
CONNECTION_ID="1282167" 
STATUS="1064" 
SQLTEXT="SHOW ALL SLAVES STATUS NONBLOCKING" 
USER="mysqladm[mysqladm] @ localhost []" 
HOST="localhost" 
OS_USER="" 
IP="" 
DB="" 
/> 
<AUDIT_RECORD 
NAME="Query" 
RECORD="160_2020-04-16T09:00:01" 
TIMESTAMP="2020-04-16T09:00:04 UTC" 
COMMAND_CLASS="error" 
CONNECTION_ID="1282167" 
STATUS="1064" 
SQLTEXT="SHOW ALL SLAVES STATUS NOLOCK" 
USER="mysqladm[mysqladm] @ localhost []" 
HOST="localhost" 
OS_USER="" 
IP="" 
DB=""

var slaveStatusQueries = [2]string{"SHOW ALL SLAVES STATUS", "SHOW SLAVE STATUS"}
var slaveStatusQuerySuffixes = [3]string{" NONBLOCKING", " NOLOCK", ""}
...
	for _, query := range slaveStatusQueries {
		slaveStatusRows, err = db.QueryContext(ctx, query)
		if err != nil { // MySQL/Percona
			// Leverage lock-free SHOW SLAVE STATUS by guessing the right suffix
			for _, suffix := range slaveStatusQuerySuffixes {
				slaveStatusRows, err = db.QueryContext(ctx, fmt.Sprint(query, suffix))
				if err == nil {
					break
				}
			}
		} else { // MariaDB
			break
		}
	}