salt-master service logs of Aria Config shows below logging:
2024-01-01 10:00:00,000 [salt.auth :123 ][WARNING ][1234567] Authentication failure of type "user" occurred. 2024-01-01 10:00:00,001 [salt.master :1234][WARNING ][1234567] Authentication failure of type "user" occurred.
This logging is generated when using Python client API or can also occur by other Software using this API.
The logging is informational and can be ignored.