Comment 4 for bug 1572876

Hi,

we have problems with this new version too... the system stop to work (with out memory) after a time and I cant get the user list from the domain, like in this bug report:
http://www.spinics.net/lists/samba/msg133470.html

Note1: wbinfo -u not work but wbinfo -g work perfectly.
Note2: on my case, rejoin to domain not work, only making a downgrade to the previous version (2:4.1.6+dfsg-1ubuntu2) work again.

on log-wb.DOMAIN I see:

====================
[2016/04/21 21:02:50.111459, 1] ../auth/gensec/spnego.c:664(gensec_spnego_create_negTokenInit)
  Failed to setup SPNEGO negTokenInit request: NT_STATUS_INTERNAL_ERROR
[2016/04/21 21:02:50.697369, 1] ../source3/libads/ldap_utils.c:91(ads_do_search_retry_internal)
  Reducing LDAP page size from 1000 to 500 due to IO_TIMEOUT
[2016/04/21 21:02:51.231447, 1] ../source3/libads/ldap_utils.c:91(ads_do_search_retry_internal)
  Reducing LDAP page size from 500 to 250 due to IO_TIMEOUT
[2016/04/21 21:02:51.632155, 1] ../source3/libads/ldap_utils.c:135(ads_do_search_retry_internal)
  ads reopen failed after error Time limit exceeded
[2016/04/21 21:02:51.632204, 1] ../source3/winbindd/winbindd_ads.c:320(query_user_list)
  query_user_list ads_search: Time limit exceeded
=====================

thanks and hopping that this info help to get a solution.