I use Squid with ntlm_auth (from samba). It works, but i can't see user logins in access.log

#uname -a
FreeBSD proxy 8.1-RELEASE-p1 FreeBSD 8.1-RELEASE-p1 #9: Fri Oct  1 13:26:23 YEKST 2010

# winbindd --version
Version 3.5.6

# wbinfo -p
Ping to winbindd succeeded

# wbinfo -t
checking the trust secret for domain KNP via RPC calls succeeded

"wbinfo -g" work fine
"wbinfo -u" not work as expected, it return nothing

In log.winbindd:

[2010/11/25 15:43:02.622677, 10] winbindd/winbindd.c:593(process_request)
  process_request: Handling async request 50400:LIST_USERS
[2010/11/25 15:43:02.622684,  3] winbindd/winbindd_list_users.c:58(winbindd_list_users_send)
  list_users
[2010/11/25 15:43:02.622690, 10] winbindd/winbindd_dual.c:1307(fork_domain_child)
  fork_domain_child called for domain 'BUILTIN'
[2010/11/25 15:43:02.625136, 10] winbindd/winbindd_dual.c:1307(fork_domain_child)
  fork_domain_child called for domain 'PROXY'
[2010/11/25 15:43:02.626557, 10] winbindd/winbindd_dual.c:1307(fork_domain_child)
  fork_domain_child called for domain 'KURGANRN'
[2010/11/25 15:43:02.630159, 10] winbindd/winbindd_dual.c:1342(fork_domain_child)
  Child process 50401
[2010/11/25 15:43:02.632282, 10] winbindd/winbindd_dual.c:1342(fork_domain_child)
  Child process 50402
[2010/11/25 15:43:02.636548, 10] winbindd/winbindd_dual.c:1342(fork_domain_child)
  Child process 50403
[2010/11/25 15:43:02.641631, 10] winbindd/winbindd_cache.c:418(wcache_fetch_seqnum)
  wcache_fetch_seqnum: PROXY not found
[2010/11/25 15:43:02.641637, 10] winbindd/winbindd_cache.c:4709(wcache_store_ndr)
  could not fetch seqnum for domain PROXY
[2010/11/25 15:43:02.641643, 10] winbindd/winbindd_list_users.c:128(winbindd_list_users_done)
  Domain PROXY returned 0 users
[2010/11/25 15:43:02.645049, 10] winbindd/winbindd_cache.c:418(wcache_fetch_seqnum)
  wcache_fetch_seqnum: BUILTIN not found
[2010/11/25 15:43:02.645055, 10] winbindd/winbindd_cache.c:4709(wcache_store_ndr)
  could not fetch seqnum for domain BUILTIN
[2010/11/25 15:43:02.645061, 10] winbindd/winbindd_list_users.c:128(winbindd_list_users_done)
  Domain BUILTIN returned 0 users
[2010/11/25 15:43:03.023134,  1] ../librpc/ndr/ndr.c:395(ndr_pull_error)
  ndr_pull_error(1): String terminator not present or outside string boundaries
[2010/11/25 15:43:03.023481, 10] winbindd/winbindd_list_users.c:128(winbindd_list_users_done)
  Domain KNP returned 0 users
[2010/11/25 15:43:03.023487, 10] winbindd/winbindd_list_users.c:134(winbindd_list_users_done)
  List_users for domain KNP failed
[2010/11/25 15:43:03.176602,  1] ../librpc/ndr/ndr.c:395(ndr_pull_error)
  ndr_pull_error(1): String terminator not present or outside string boundaries
[2010/11/25 15:43:03.176609, 10] winbindd/winbindd_list_users.c:128(winbindd_list_users_done)
  Domain KURGANRN returned 0 users
[2010/11/25 15:43:03.176614, 10] winbindd/winbindd_list_users.c:134(winbindd_list_users_done)
  List_users for domain KURGANRN failed
[2010/11/25 15:43:03.176621, 10] winbindd/winbindd.c:655(wb_request_done)
  wb_request_done[50400:LIST_USERS]: NT_STATUS_OK
[2010/11/25 15:43:03.180120, 10] winbindd/winbindd.c:716(winbind_client_response_written)
  winbind_client_response_written[50400:LIST_USERS]: deliverd response to client
[2010/11/25 15:43:03.180144,  6] winbindd/winbindd.c:816(winbind_client_request_read)
  closing socket 22, client exited