[2007/06/25 17:43:39, 3] libsmb/ntlmssp.c:(662)
  Got user=[sys_XYZ] domain=[UK] workstation=[WS1] len1=24 len2=24

...

[2007/06/25 17:43:39, 5] auth/auth_util.c:(69)
  attempting to make a user_info for sys_XYZ (sys_XYZ)
[2007/06/25 17:43:39, 5] auth/auth_util.c:(79)
  making strings for sys_XYZ's user_info struct
[2007/06/25 17:43:39, 5] auth/auth_util.c:(121)
  making blobs for sys_XYZ's user_info struct

...

[2007/06/25 17:43:40, 5] lib/username.c:(290)
  Finding user UK\sys_xyz
[2007/06/25 17:43:40, 5] lib/username.c:(234)
  Trying _Get_Pwnam(), username as lowercase is uk\sys_xyz
[2007/06/25 17:43:40, 5] lib/username.c:(242)
  Trying _Get_Pwnam(), username as given is UK\sys_xyz
[2007/06/25 17:43:40, 5] lib/username.c:(252)
  Trying _Get_Pwnam(), username as uppercase is UK\SYS_XYZ
[2007/06/25 17:43:40, 5] lib/username.c:(261)
  Checking combinations of 0 uppercase letters in uk\sys_xyz
[2007/06/25 17:43:40, 5] lib/username.c:(267)
  Get_Pwnam_internals didn't find user [UK\sys_xyz]!
[2007/06/25 17:43:40, 5] lib/username.c:(290)
  Finding user sys_xyz
[2007/06/25 17:43:40, 5] lib/username.c:(234)
  Trying _Get_Pwnam(), username as lowercase is sys_xyz
[2007/06/25 17:43:40, 5] lib/username.c:(252)
  Trying _Get_Pwnam(), username as uppercase is SYS_XYZ
[2007/06/25 17:43:40, 5] lib/username.c:(261)
  Checking combinations of 0 uppercase letters in sys_xyz
[2007/06/25 17:43:40, 5] lib/username.c:(267)
  Get_Pwnam_internals didn't find user [sys_xyz]!
[2007/06/25 17:43:40, 5] lib/username.c:(290)
  Finding user sys_xyz
[2007/06/25 17:43:40, 5] lib/username.c:(234)
  Trying _Get_Pwnam(), username as lowercase is sys_xyz
[2007/06/25 17:43:40, 5] lib/username.c:(252)
  Trying _Get_Pwnam(), username as uppercase is SYS_XYZ
[2007/06/25 17:43:40, 5] lib/username.c:(261)
  Checking combinations of 0 uppercase letters in sys_xyz
[2007/06/25 17:43:40, 5] lib/username.c:(267)
  Get_Pwnam_internals didn't find user [sys_xyz]!
[2007/06/25 17:43:40, 3] auth/auth_util.c:(1282)
  User sys_xyz does not exist, trying to add it
[2007/06/25 17:43:40, 5] lib/username.c:(290)
  Finding user UK\sys_xyz
[2007/06/25 17:43:40, 5] lib/username.c:(234)
  Trying _Get_Pwnam(), username as lowercase is uk\sys_xyz
[2007/06/25 17:43:40, 5] lib/username.c:(242)
  Trying _Get_Pwnam(), username as given is UK\sys_xyz
[2007/06/25 17:43:40, 5] lib/username.c:(252)
  Trying _Get_Pwnam(), username as uppercase is UK\SYS_XYZ
[2007/06/25 17:43:40, 5] lib/username.c:(261)
  Checking combinations of 0 uppercase letters in uk\sys_xyz
[2007/06/25 17:43:40, 5] lib/username.c:(267)
  Get_Pwnam_internals didn't find user [UK\sys_xyz]!
[2007/06/25 17:43:40, 5] lib/username.c:(290)
  Finding user sys_xyz
[2007/06/25 17:43:40, 5] lib/username.c:(234)
  Trying _Get_Pwnam(), username as lowercase is sys_xyz
[2007/06/25 17:43:40, 5] lib/username.c:(252)
  Trying _Get_Pwnam(), username as uppercase is SYS_XYZ
[2007/06/25 17:43:40, 5] lib/username.c:(261)
  Checking combinations of 0 uppercase letters in sys_xyz
[2007/06/25 17:43:40, 5] lib/username.c:(267)
  Get_Pwnam_internals didn't find user [sys_xyz]!
[2007/06/25 17:43:40, 5] lib/username.c:(290)
  Finding user sys_xyz
[2007/06/25 17:43:40, 5] lib/username.c:(234)
  Trying _Get_Pwnam(), username as lowercase is sys_xyz
[2007/06/25 17:43:40, 5] lib/username.c:(252)
  Trying _Get_Pwnam(), username as uppercase is SYS_XYZ
[2007/06/25 17:43:40, 5] lib/username.c:(261)
  Checking combinations of 0 uppercase letters in sys_xyz
[2007/06/25 17:43:40, 5] lib/username.c:(267)
  Get_Pwnam_internals didn't find user [sys_xyz]!
[2007/06/25 17:43:40, 0] auth/auth_util.c:(1297)
  make_server_info_info3: pdb_init_sam failed!