user_avc's into the /var/log/audit/audit.log, otherwise they will be
sent to syslog.
*/
-_printf_attr_(2, 3) static int log_callback(int type, const char *fmt, ...) {
+_printf_(2, 3) static int log_callback(int type, const char *fmt, ...) {
va_list ap;
va_start(ap, fmt);