[2023/01/25 16:43:29.062573,  3] ../../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
  Kerberos: AS-REQ z3@MYDOMAIN from ipv4:10.42.0.5:49789 for krbtgt/MYDOMAIN@MYDOMAIN
[2023/01/25 16:43:29.064144,  3] ../../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
  Kerberos: Client sent patypes: 128
[2023/01/25 16:43:29.064175,  3] ../../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
  Kerberos: Looking for PKINIT pa-data -- z3@MYDOMAIN
[2023/01/25 16:43:29.064200,  3] ../../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
  Kerberos: Looking for ENC-TS pa-data -- z3@MYDOMAIN
[2023/01/25 16:43:29.064230,  3] ../../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
  Kerberos: No preauth found, returning PREAUTH-REQUIRED -- z3@MYDOMAIN
[2023/01/25 16:43:29.064476,  3] ../../source4/smbd/service_stream.c:67(stream_terminate_connection)
  stream_terminate_connection: Terminating connection - 'kdc_tcp_call_loop: tstream_read_pdu_blob_recv() - NT_STATUS_CONNECTION_DISCONNECTED'
[2023/01/25 16:43:29.073935,  3] ../../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
  Kerberos: AS-REQ z3@MYDOMAIN from ipv4:10.42.0.5:49790 for krbtgt/MYDOMAIN@MYDOMAIN
[2023/01/25 16:43:29.076604,  3] ../../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
  Kerberos: Client sent patypes: encrypted-timestamp, 128
[2023/01/25 16:43:29.076641,  3] ../../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
  Kerberos: Looking for PKINIT pa-data -- z3@MYDOMAIN
[2023/01/25 16:43:29.076659,  3] ../../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
  Kerberos: Looking for ENC-TS pa-data -- z3@MYDOMAIN
[2023/01/25 16:43:29.076703,  3] ../../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
  Kerberos: ENC-TS Pre-authentication succeeded -- z3@MYDOMAIN using aes256-cts-hmac-sha1-96
[2023/01/25 16:43:29.076750,  3] ../../auth/auth_log.c:635(log_authentication_event_human_readable)
  Auth: [Kerberos KDC,ENC-TS Pre-authentication] user [(null)]\[z3@MYDOMAIN] at [Wed, 25 Jan 2023 16:43:29.076736 CET] with [aes256-cts-hmac-sha1-96] status [NT_STATUS_OK] workstation [(null)] remote host [ipv4:10.42.0.5:49790] became [MYDOMAIN]\[z3] [S-1-5-21-2881346579-1737490813-1042431440-11652]. local host [NULL] 
  {"timestamp": "2023-01-25T16:43:29.076832+0100", "type": "Authentication", "Authentication": {"version": {"major": 1, "minor": 2}, "eventId": 4624, "logonId": "9a6ba125c2a4aa8b", "logonType": 3, "status": "NT_STATUS_OK", "localAddress": null, "remoteAddress": "ipv4:10.42.0.5:49790", "serviceDescription": "Kerberos KDC", "authDescription": "ENC-TS Pre-authentication", "clientDomain": null, "clientAccount": "z3@MYDOMAIN", "workstation": null, "becameAccount": "z3", "becameDomain": "MYDOMAIN", "becameSid": "S-1-5-21-2881346579-1737490813-1042431440-11652", "mappedAccount": "z3", "mappedDomain": "MYDOMAIN", "netlogonComputer": null, "netlogonTrustAccount": null, "netlogonNegotiateFlags": "0x00000000", "netlogonSecureChannelType": 0, "netlogonTrustAccountSid": null, "passwordType": "aes256-cts-hmac-sha1-96", "duration": 2928}}
[2023/01/25 16:43:29.108151,  3] ../../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
  Kerberos: AS-REQ authtime: 2023-01-25T16:43:29 starttime: unset endtime: 2023-01-26T02:43:29 renew till: 2023-02-01T16:43:29
[2023/01/25 16:43:29.108194,  3] ../../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
  Kerberos: Client supported enctypes: aes256-cts-hmac-sha1-96, aes128-cts-hmac-sha1-96, arcfour-hmac-md5, 24, -135, 3, using aes256-cts-hmac-sha1-96/aes256-cts-hmac-sha1-96
[2023/01/25 16:43:29.108211,  3] ../../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
  Kerberos: Requested flags: renewable-ok, canonicalize, renewable, forwardable
[2023/01/25 16:43:29.108594,  3] ../../source4/smbd/service_stream.c:67(stream_terminate_connection)
  stream_terminate_connection: Terminating connection - 'kdc_tcp_call_loop: tstream_read_pdu_blob_recv() - NT_STATUS_CONNECTION_DISCONNECTED'
[2023/01/25 16:43:29.110031,  3] ../../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
  Kerberos: TGS-REQ z3@MYDOMAIN.LAN from ipv4:10.42.0.5:49791 for host/windows-1.mydomain.lan@MYDOMAIN.LAN [canonicalize, renewable, forwardable]
[2023/01/25 16:43:29.114752,  3] ../../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
  Kerberos: TGS-REQ authtime: 2023-01-25T16:43:29 starttime: 2023-01-25T16:43:29 endtime: 2023-01-26T02:43:29 renew till: 2023-02-01T16:43:29
[2023/01/25 16:43:29.115300,  3] ../../source4/smbd/service_stream.c:67(stream_terminate_connection)
  stream_terminate_connection: Terminating connection - 'kdc_tcp_call_loop: tstream_read_pdu_blob_recv() - NT_STATUS_CONNECTION_DISCONNECTED'
[2023/01/25 16:43:29.173135,  3] ../../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
  Kerberos: TGS-REQ z3@MYDOMAIN.LAN from ipv4:10.42.0.5:49792 for LDAP/srv.mydomain.lan/mydomain.lan@MYDOMAIN.LAN [renewable, forwardable]
[2023/01/25 16:43:29.174370,  2] ../../source4/kdc/db-glue.c:641(samba_kdc_message2entry_keys)
  Unsupported keytype ignored - type 3
[2023/01/25 16:43:29.174398,  2] ../../source4/kdc/db-glue.c:641(samba_kdc_message2entry_keys)
  Unsupported keytype ignored - type 1
[2023/01/25 16:43:29.176702,  3] ../../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
  Kerberos: TGS-REQ authtime: 2023-01-25T16:43:29 starttime: 2023-01-25T16:43:29 endtime: 2023-01-26T02:43:29 renew till: 2023-02-01T16:43:29
[2023/01/25 16:43:29.177179,  3] ../../source4/smbd/service_stream.c:67(stream_terminate_connection)
  stream_terminate_connection: Terminating connection - 'kdc_tcp_call_loop: tstream_read_pdu_blob_recv() - NT_STATUS_CONNECTION_DISCONNECTED'
[2023/01/25 16:43:29.178290,  3] ../../lib/ldb-samba/ldb_wrap.c:332(ldb_wrap_connect)
  ldb_wrap open of secrets.ldb
[2023/01/25 16:43:29.181100,  3] ../../lib/ldb-samba/ldb_wrap.c:332(ldb_wrap_connect)
  ldb_wrap open of privilege.ldb
[2023/01/25 16:43:29.193622,  3] ../../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
  Kerberos: TGS-REQ z3@MYDOMAIN.LAN from ipv4:10.42.0.5:49793 for cifs/SRV@MYDOMAIN.LAN [canonicalize, renewable, forwardable]
[2023/01/25 16:43:29.195094,  2] ../../source4/kdc/db-glue.c:641(samba_kdc_message2entry_keys)
  Unsupported keytype ignored - type 3
[2023/01/25 16:43:29.195125,  2] ../../source4/kdc/db-glue.c:641(samba_kdc_message2entry_keys)
  Unsupported keytype ignored - type 1
[2023/01/25 16:43:29.197116,  3] ../../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
  Kerberos: TGS-REQ authtime: 2023-01-25T16:43:29 starttime: 2023-01-25T16:43:29 endtime: 2023-01-26T02:43:29 renew till: 2023-02-01T16:43:29
[2023/01/25 16:43:29.197595,  3] ../../source4/smbd/service_stream.c:67(stream_terminate_connection)
  stream_terminate_connection: Terminating connection - 'kdc_tcp_call_loop: tstream_read_pdu_blob_recv() - NT_STATUS_CONNECTION_DISCONNECTED'
[2023/01/25 16:43:29.198750,  3] ../../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
  Kerberos: TGS-REQ z3@MYDOMAIN.LAN from ipv4:10.42.0.5:49794 for krbtgt/MYDOMAIN.LAN@MYDOMAIN.LAN [renewable-ok, canonicalize, renewable, forwarded, forwardable]
[2023/01/25 16:43:29.201107,  3] ../../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
  Kerberos: TGS-REQ authtime: 2023-01-25T16:43:29 starttime: 2023-01-25T16:43:29 endtime: 2023-01-26T02:43:29 renew till: 2023-02-01T16:43:29
[2023/01/25 16:43:29.201450,  3] ../../source4/smbd/service_stream.c:67(stream_terminate_connection)
  stream_terminate_connection: Terminating connection - 'kdc_tcp_call_loop: tstream_read_pdu_blob_recv() - NT_STATUS_CONNECTION_DISCONNECTED'
[2023/01/25 16:43:30.128476,  3] ../../lib/ldb-samba/ldb_wrap.c:332(ldb_wrap_connect)
  ldb_wrap open of secrets.ldb
[2023/01/25 16:43:30.131790,  3] ../../lib/ldb-samba/ldb_wrap.c:332(ldb_wrap_connect)
  ldb_wrap open of privilege.ldb
[2023/01/25 16:43:30.139826,  3] ../../lib/ldb-samba/ldb_wrap.c:332(ldb_wrap_connect)
  ldb_wrap open of secrets.ldb
[2023/01/25 16:43:30.143423,  3] ../../lib/ldb-samba/ldb_wrap.c:332(ldb_wrap_connect)
  ldb_wrap open of privilege.ldb
[2023/01/25 16:43:30.459550,  3] ../../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
  Kerberos: TGS-REQ z3@MYDOMAIN.LAN from ipv4:10.42.0.5:49797 for cifs/srv.mydomain.lan/mydomain.lan@MYDOMAIN.LAN [renewable, forwardable]
[2023/01/25 16:43:30.460606,  2] ../../source4/kdc/db-glue.c:641(samba_kdc_message2entry_keys)
  Unsupported keytype ignored - type 3
[2023/01/25 16:43:30.460628,  2] ../../source4/kdc/db-glue.c:641(samba_kdc_message2entry_keys)
  Unsupported keytype ignored - type 1
[2023/01/25 16:43:30.462303,  3] ../../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
  Kerberos: TGS-REQ authtime: 2023-01-25T16:43:29 starttime: 2023-01-25T16:43:30 endtime: 2023-01-26T02:43:29 renew till: 2023-02-01T16:43:29
[2023/01/25 16:43:30.462723,  3] ../../source4/smbd/service_stream.c:67(stream_terminate_connection)
  stream_terminate_connection: Terminating connection - 'kdc_tcp_call_loop: tstream_read_pdu_blob_recv() - NT_STATUS_CONNECTION_DISCONNECTED'
[2023/01/25 16:43:30.478286,  3] ../../source4/smbd/service_stream.c:67(stream_terminate_connection)
  stream_terminate_connection: Terminating connection - 'ldapsrv_call_wait_done: call->wait_recv() - NT_STATUS_LOCAL_DISCONNECT'
[2023/01/25 16:43:30.704422,  3] ../../source4/smbd/service_stream.c:67(stream_terminate_connection)
  stream_terminate_connection: Terminating connection - 'ldapsrv_call_wait_done: call->wait_recv() - NT_STATUS_LOCAL_DISCONNECT'
[2023/01/25 16:43:31.198506,  3] ../../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
  Kerberos: TGS-REQ z3@MYDOMAIN.LAN from ipv4:10.42.0.5:49799 for ProtectedStorage/srv.mydomain.lan@MYDOMAIN.LAN [canonicalize, renewable, forwardable]
[2023/01/25 16:43:31.200110,  2] ../../source4/kdc/db-glue.c:641(samba_kdc_message2entry_keys)
  Unsupported keytype ignored - type 3
[2023/01/25 16:43:31.200140,  2] ../../source4/kdc/db-glue.c:641(samba_kdc_message2entry_keys)
  Unsupported keytype ignored - type 1
[2023/01/25 16:43:31.201970,  3] ../../source4/auth/kerberos/krb5_init_context.c:80(smb_krb5_debug_wrapper)
  Kerberos: TGS-REQ authtime: 2023-01-25T16:43:29 starttime: 2023-01-25T16:43:31 endtime: 2023-01-26T02:43:29 renew till: 2023-02-01T16:43:29
[2023/01/25 16:43:31.202356,  3] ../../source4/smbd/service_stream.c:67(stream_terminate_connection)
  stream_terminate_connection: Terminating connection - 'kdc_tcp_call_loop: tstream_read_pdu_blob_recv() - NT_STATUS_CONNECTION_DISCONNECTED'
[2023/01/25 16:43:31.203265,  3] ../../lib/ldb-samba/ldb_wrap.c:332(ldb_wrap_connect)
  ldb_wrap open of secrets.ldb
[2023/01/25 16:43:31.206136,  3] ../../lib/ldb-samba/ldb_wrap.c:332(ldb_wrap_connect)
  ldb_wrap open of privilege.ldb
[2023/01/25 16:43:31.209375,  3] ../../source4/smbd/service_stream.c:67(stream_terminate_connection)
  stream_terminate_connection: Terminating connection - 'dcesrv: NT_STATUS_CONNECTION_DISCONNECTED'
[2023/01/25 16:43:32.723410,  1] ../../source4/dns_server/dns_server.c:578(dns_udp_call_process_done)
  dns_process returned WERR_INVALID_PARAMETER
[2023/01/25 16:43:32.723883,  3] ../../lib/ldb-samba/ldb_wrap.c:332(ldb_wrap_connect)
  ldb_wrap open of secrets.ldb
[2023/01/25 16:43:32.725456,  3] ../../source4/smbd/service_stream.c:67(stream_terminate_connection)
  stream_terminate_connection: Terminating connection - 'ldapsrv_accept_tls_loop: tstream_tls_accept_recv() - 32:Broken pipe'