(2025-11-23 8:26:23): [krb5_child[40837]] [get_and_save_tgt] (0x0020): [RID#52] 2009: [-1765328360][Preauthentication failed] ********************** PREVIOUS MESSAGE WAS TRIGGERED BY THE FOLLOWING BACKTRACE: * (2025-11-23 8:26:23): [krb5_child[40837]] [main] (0x0400): [RID#52] krb5_child started. * (2025-11-23 8:26:23): [krb5_child[40837]] [unpack_buffer] (0x1000): [RID#52] total buffer size: [99] * (2025-11-23 8:26:23): [krb5_child[40837]] [unpack_buffer] (0x0100): [RID#52] cmd [241 (auth)] uid [1827200000] gid [1827200000] validate [true] enterprise principal [false] offline [false] UPN [admin@OOO.TEST] * (2025-11-23 8:26:23): [krb5_child[40837]] [unpack_buffer] (0x2000): [RID#52] No old ccache * (2025-11-23 8:26:23): [krb5_child[40837]] [unpack_buffer] (0x0100): [RID#52] ccname: [KCM:] old_ccname: [not set] keytab: [/etc/krb5.keytab] * (2025-11-23 8:26:23): [krb5_child[40837]] [k5c_precreate_ccache] (0x4000): [RID#52] Recreating ccache * (2025-11-23 8:26:23): [krb5_child[40837]] [k5c_setup_fast] (0x0100): [RID#52] Fast principal is set to [host/np0005532600.ooo.test@OOO.TEST] * (2025-11-23 8:26:23): [krb5_child[40837]] [find_principal_in_keytab] (0x4000): [RID#52] Trying to find principal host/np0005532600.ooo.test@OOO.TEST in keytab. * (2025-11-23 8:26:23): [krb5_child[40837]] [match_principal] (0x1000): [RID#52] Principal matched to the sample (host/np0005532600.ooo.test@OOO.TEST). * (2025-11-23 8:26:23): [krb5_child[40837]] [check_fast_ccache] (0x0200): [RID#52] FAST TGT is still valid. * (2025-11-23 8:26:23): [krb5_child[40837]] [become_user] (0x0200): [RID#52] Trying to become user [1827200000][1827200000]. * (2025-11-23 8:26:23): [krb5_child[40837]] [main] (0x2000): [RID#52] Running as [1827200000][1827200000]. * (2025-11-23 8:26:23): [krb5_child[40837]] [set_lifetime_options] (0x0100): [RID#52] No specific renewable lifetime requested. * (2025-11-23 8:26:23): [krb5_child[40837]] [set_lifetime_options] (0x0100): [RID#52] No specific lifetime requested. * (2025-11-23 8:26:23): [krb5_child[40837]] [set_canonicalize_option] (0x0100): [RID#52] Canonicalization is set to [true] * (2025-11-23 8:26:23): [krb5_child[40837]] [main] (0x0400): [RID#52] Will perform auth * (2025-11-23 8:26:23): [krb5_child[40837]] [main] (0x0400): [RID#52] Will perform online auth * (2025-11-23 8:26:23): [krb5_child[40837]] [tgt_req_child] (0x1000): [RID#52] Attempting to get a TGT * (2025-11-23 8:26:23): [krb5_child[40837]] [get_and_save_tgt] (0x0400): [RID#52] Attempting kinit for realm [OOO.TEST] * (2025-11-23 8:26:23): [krb5_child[40837]] [sss_krb5_responder] (0x4000): [RID#52] Got question [password]. * (2025-11-23 8:26:23): [krb5_child[40837]] [get_and_save_tgt] (0x0020): [RID#52] 2009: [-1765328360][Preauthentication failed] ********************** BACKTRACE DUMP ENDS HERE ********************************* (2025-11-23 8:26:23): [krb5_child[40837]] [map_krb5_error] (0x0020): [RID#52] 2138: [-1765328360][Preauthentication failed] (2025-11-23 8:28:30): [krb5_child[40854]] [get_and_save_tgt] (0x0020): [RID#58] 2009: [-1765328360][Preauthentication failed] ********************** PREVIOUS MESSAGE WAS TRIGGERED BY THE FOLLOWING BACKTRACE: * (2025-11-23 8:28:30): [krb5_child[40854]] [main] (0x0400): [RID#58] krb5_child started. * (2025-11-23 8:28:30): [krb5_child[40854]] [unpack_buffer] (0x1000): [RID#58] total buffer size: [97] * (2025-11-23 8:28:30): [krb5_child[40854]] [unpack_buffer] (0x0100): [RID#58] cmd [241 (auth)] uid [1827200000] gid [1827200000] validate [true] enterprise principal [false] offline [false] UPN [admin@OOO.TEST] * (2025-11-23 8:28:30): [krb5_child[40854]] [unpack_buffer] (0x2000): [RID#58] No old ccache * (2025-11-23 8:28:30): [krb5_child[40854]] [unpack_buffer] (0x0100): [RID#58] ccname: [KCM:] old_ccname: [not set] keytab: [/etc/krb5.keytab] * (2025-11-23 8:28:30): [krb5_child[40854]] [k5c_precreate_ccache] (0x4000): [RID#58] Recreating ccache * (2025-11-23 8:28:30): [krb5_child[40854]] [k5c_setup_fast] (0x0100): [RID#58] Fast principal is set to [host/np0005532600.ooo.test@OOO.TEST] * (2025-11-23 8:28:30): [krb5_child[40854]] [find_principal_in_keytab] (0x4000): [RID#58] Trying to find principal host/np0005532600.ooo.test@OOO.TEST in keytab. * (2025-11-23 8:28:30): [krb5_child[40854]] [match_principal] (0x1000): [RID#58] Principal matched to the sample (host/np0005532600.ooo.test@OOO.TEST). * (2025-11-23 8:28:30): [krb5_child[40854]] [check_fast_ccache] (0x0200): [RID#58] FAST TGT is still valid. * (2025-11-23 8:28:30): [krb5_child[40854]] [become_user] (0x0200): [RID#58] Trying to become user [1827200000][1827200000]. * (2025-11-23 8:28:30): [krb5_child[40854]] [main] (0x2000): [RID#58] Running as [1827200000][1827200000]. * (2025-11-23 8:28:30): [krb5_child[40854]] [set_lifetime_options] (0x0100): [RID#58] No specific renewable lifetime requested. * (2025-11-23 8:28:30): [krb5_child[40854]] [set_lifetime_options] (0x0100): [RID#58] No specific lifetime requested. * (2025-11-23 8:28:30): [krb5_child[40854]] [set_canonicalize_option] (0x0100): [RID#58] Canonicalization is set to [true] * (2025-11-23 8:28:30): [krb5_child[40854]] [main] (0x0400): [RID#58] Will perform auth * (2025-11-23 8:28:30): [krb5_child[40854]] [main] (0x0400): [RID#58] Will perform online auth * (2025-11-23 8:28:30): [krb5_child[40854]] [tgt_req_child] (0x1000): [RID#58] Attempting to get a TGT * (2025-11-23 8:28:30): [krb5_child[40854]] [get_and_save_tgt] (0x0400): [RID#58] Attempting kinit for realm [OOO.TEST] * (2025-11-23 8:28:30): [krb5_child[40854]] [sss_krb5_responder] (0x4000): [RID#58] Got question [password]. * (2025-11-23 8:28:30): [krb5_child[40854]] [get_and_save_tgt] (0x0020): [RID#58] 2009: [-1765328360][Preauthentication failed] ********************** BACKTRACE DUMP ENDS HERE ********************************* (2025-11-23 8:28:30): [krb5_child[40854]] [map_krb5_error] (0x0020): [RID#58] 2138: [-1765328360][Preauthentication failed]