[Samba] winbind: ldap_parse_result

[Николай Ульченков]

Hi

I've problem with winbind in my local service 
(FreeBSD7+Squid+Samba+AD+NTLM Auth). Once a day winbind goes to shutdown.
After restarting the server, my service works again. In logs i can see 
next:

Assertion failed: (r != NULL), function ldap_parse_result, file error.c, 
line 272.
[2008/11/04 16:33:02, 0] lib/fault.c:fault_report(41)
 ===============================================================
[2008/11/04 16:33:02, 0] lib/fault.c:fault_report(42)
 INTERNAL ERROR: Signal 6 in pid 746 (3.0.32)
 Please read the Trouble-Shooting section of the Samba3-HOWTO
[2008/11/04 16:33:02, 0] lib/fault.c:fault_report(44)

 From: http://www.samba.org/samba/docs/Samba3-HOWTO.pdf
[2008/11/04 16:33:02, 0] lib/fault.c:fault_report(45)
 ===============================================================
[2008/11/04 16:33:02, 0] lib/util.c:smb_panic(1633)
 PANIC (pid 746): internal error
[2008/11/04 16:33:02, 0] lib/util.c:log_stack_trace(1737)
 BACKTRACE: 21 stack frames:
  #0 0xd317d <smb_panic+93> at /usr/local/sbin/winbindd
  #1 0xbd536 <dump_core_setup+1014> at /usr/local/sbin/winbindd
  #2 0xbfbfffb4
  #3 0x20694b8a <abort+106> at /lib/libc.so.7
  #4 0x2067d096 <__assert+86> at /lib/libc.so.7
  #5 0x2058a43f <ldap_parse_result+863> at /usr/local/lib/libldap-2.4.so.3
  #6 0x1db45c <ads_clear_service_principal_names+2172> at 
/usr/local/sbin/winbindd
  #7 0x1db7df <ads_do_search_all_args+111> at /usr/local/sbin/winbindd
  #8 0x1e4d16 <ads_atype_map+918> at /usr/local/sbin/winbindd
  #9 0x1e506a <ads_do_search_retry+58> at /usr/local/sbin/winbindd
  #10 0x1d82cc <ads_USN+108> at /usr/local/sbin/winbindd
  #11 0x65d33 <msrpc_name_to_sid+5299> at /usr/local/sbin/winbindd
  #12 0x4c8d9 <wcache_count_cached_creds+521> at /usr/local/sbin/winbindd
  #13 0x4ced9 <cache_name2sid+201> at /usr/local/sbin/winbindd
  #14 0x4f7a8 <cache_name2sid+10648> at /usr/local/sbin/winbindd
  #15 0x4463b <winbindd_getgroups+1851> at /usr/local/sbin/winbindd
  #16 0x46dc8 <winbindd_getgrent+968> at /usr/local/sbin/winbindd
  #17 0x3fb20 <request_finished_cont+896> at /usr/local/sbin/winbindd
  #18 0x40119 <winbind_check_sighup+521> at /usr/local/sbin/winbindd
  #19 0x40b94 <main+2420> at /usr/local/sbin/winbindd
  #20 0x3ed39 <_start+137> at /usr/local/sbin/winbindd
[2008/11/04 16:33:02, 0] lib/fault.c:dump_core(181)
 dumping core in /var/log/samba/cores/winbindd

Although, i've installed "samba" without LDAP support. I'm trying to 
search this error in www.google.com, but there is only one result - 
update samba version. I've made it, but the available version in 
FreeBSD's ports is only 3.0.32. After update it, the problem stilll 
exists. How can i solve this problem?

Thanks