【課題】Sambaサーバー内で、ファイルをフォルダから出したり入れたりすると、おかしくなるようだ。

Sambaサーバー内で、ファイルをフォルダから出したり入れたりすると、おかしくなるようだ。
/var/log/samba/log.192.168.24.29の内容

[2022/12/09 10:45:54.826830, 2] ../../source3/auth/auth.c:348(auth_check_ntlm_password)
check_ntlm_password: Authentication for user [GUEST] -> [GUEST] FAILED with error NT_STATUS_NO_SUCH_USER, authoritative=1
[2022/12/09 10:45:54.826855, 2] ../../auth/auth_log.c:665(log_authentication_event_human_readable)
Auth: [SMB2,(null)] user []\[GUEST] at [金, 09 12月 2022 10:45:54.826849 JST] with [NTLMv2] status [NT_STATUS_NO_SUCH_USER] workstation [IMAC-958BCB] remote host [ipv4:192.168.24.29:50236] mapped to []\[GUEST]. local host [ipv4:192.168.24.203:445]
{“timestamp”: “2022-12-09T10:45:54.826877+0900”, “type”: “Authentication”, “Authentication”: {“version”: {“major”: 1, “minor”: 2}, “eventId”: 4625, “logonId”: “0”, “logonType”: 3, “status”: “NT_STATUS_NO_SUCH_USER”, “localAddress”: “ipv4:192.168.24.203:445”, “remoteAddress”: “ipv4:192.168.24.29:50236”, “serviceDescription”: “SMB2”, “authDescription”: null, “clientDomain”: “”, “clientAccount”: “GUEST”, “workstation”: “IMAC-958BCB”, “becameAccount”: null, “becameDomain”: null, “becameSid”: null, “mappedAccount”: “GUEST”, “mappedDomain”: “”, “netlogonComputer”: null, “netlogonTrustAccount”: null, “netlogonNegotiateFlags”: “0x00000000”, “netlogonSecureChannelType”: 0, “netlogonTrustAccountSid”: null, “passwordType”: “NTLMv2”, “duration”: 3010}}
[2022/12/09 10:45:54.827073, 2] ../../source3/param/loadparm.c:2890(lp_do_section)