I didn't get a response in #sssd, so I figured I'll try here at the mail list.

# rpm -q sssd ipa-server sssd-1.16.0-19.el7_5.5.x86_64 ipa-server-4.5.4-10.el7_5.3.x86_64

I've been scratching my head trying to resolve this particular issue. I'm having issues with AD users where when they login, they'll get the UID/GID assigned in the ID views correctly, but only some of the time. Other times, they won't get the id view assigned to them. This is all done in the default trust view. What makes this issue even more interesting is that out of my 6 domain controllers, sometimes it'll be one server out of the six that does it, sometimes it's two. But it's never the same ones, so it's difficult to track the particular issue down. What's even more interesting is this is not occurring with some users (like my own). I have yet to see it occur with my account or even the rest of my team's accounts. One of the things I tried to do is delete the ID views of the offending users and recreate them to no avail.

I put SSSD into debug mode on the IPA servers and tried to get some relevant logs and such to try and figure this out. Below is my SSSD configuration, ldb info, and debug logs (removing private information where possible). I'm trying to determine if this is either a bug within SSSD or if this is a misconfiguration on my part.

$ ldbsearch -H cache_ipa.example.com.ldb name=user.name@ad.example.com originalADuidNumber uidNumber originalADgidNumber gidNumber asq: Unable to register control with rootdse! # record 1 dn: name=user.name@ad.example.com,cn=users,cn=ad.example.com,cn=sysdb originalADuidNumber: 55616902 originalADgidNumber: 55616902 uidNumber: 55616902 gidNumber: 55616902

$ ipa idoverrideuser-show "Default Trust View" user.name@ad.example.com Anchor to override: user.name@ad.example.com UID: 40001 GID: 40001 Home directory: /home/user.name Login shell: /bin/bash

$ ldbsearch -H timestamps_ipa.example.com.ldb | less dn: name=user.name@ad.example.com,cn=users,cn=ad.example.com,cn=sysdb objectCategory: user originalModifyTimestamp: 20180823172515.0Z entryUSN: 92632390 initgrExpireTimestamp: 1535133621 lastUpdate: 1535128235 dataExpireTimestamp: 1535133635 distinguishedName: name=user.name@ad.example.com,cn=users,cn=ad.example.com,cn=sysdb

## DEBUG LOGS

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sysdb_set_entry_attr] (0x0200): Entry [name=user.name@ad.example.com,cn=users,cn=ad.example.com,cn=sysdb] has set [ts_cache] attrs. (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): commit ldb transaction (nesting: 0) (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_id_op_connect_step] (0x4000): reusing cached connection (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ipa_get_ad_override_connect_done] (0x4000): Searching for overrides in view [Default Trust View] with filter [(&(objectClass=ipaOverrideAnchor)(ipaAnchorUUID=:SID:S-1-5-21-922099545-2851689246-2917073205-16902))]. (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_print_server] (0x2000): Searching 172.20.23.190:389 (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_get_generic_ext_step] (0x0400): calling ldap_search_ext with [(&(objectClass=ipaOverrideAnchor)(ipaAnchorUUID=:SID:S-1-5-21-922099545-2851689246-2917073205-16902))][cn=Default Trust View,cn=views,cn=accounts,dc=ipa,dc=chotel,dc=com]. (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_get_generic_ext_step] (0x2000): ldap_search_ext called, msgid = 32 (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_op_add] (0x2000): New operation 32 timeout 6 (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_process_result] (0x2000): Trace: sh[0x55f30a5d1080], connected[1], ops[(nil)], ldap[0x55f30a5d0f90] (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_process_result] (0x2000): Trace: end of ldap_result list (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_process_result] (0x2000): Trace: sh[0x55f30a5d1940], connected[1], ops[0x55f30a645310], ldap[0x55f30a5ce320] (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_process_message] (0x4000): Message type: [LDAP_RES_SEARCH_ENTRY] (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_parse_entry] (0x1000): OriginalDN: [ipaanchoruuid=:SID:S-1-5-21-922099545-2851689246-2917073205-16902,cn=Default Trust View,cn=views,cn=accounts,dc=ipa,dc=chotel,dc=com]. (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_parse_range] (0x2000): No sub-attributes for [objectClass] (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_parse_range] (0x2000): No sub-attributes for [loginShell] (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_parse_range] (0x2000): No sub-attributes for [uidNumber] (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_parse_range] (0x2000): No sub-attributes for [ipaAnchorUUID] (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_parse_range] (0x2000): No sub-attributes for [gidNumber] (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_parse_range] (0x2000): No sub-attributes for [homeDirectory] (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_parse_range] (0x2000): No sub-attributes for [ipaOriginalUid] (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_process_result] (0x2000): Trace: sh[0x55f30a5d1940], connected[1], ops[0x55f30a645310], ldap[0x55f30a5ce320] (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_process_message] (0x4000): Message type: [LDAP_RES_SEARCH_RESULT] (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_get_generic_op_finished] (0x0400): Search result: Success(0), no errmsg set (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_op_destructor] (0x2000): Operation 32 finished (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ipa_get_ad_override_done] (0x4000): Found override for object with filter [(&(objectClass=ipaOverrideAnchor)(ipaAnchorUUID=:SID:S-1-5-21-922099545-2851689246-2917073205-16902))]. (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_id_op_destroy] (0x4000): releasing operation connection (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sysdb_apply_default_override] (0x4000): Override [uidNumber] with [40001] for [name=user.name@ad.example.com,cn=users,cn=ad.example.com,cn=sysdb]. (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sysdb_apply_default_override] (0x0080): Override attribute for [gidNumber] has more [2] than one value, using only the first. (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sysdb_apply_default_override] (0x4000): Override [gidNumber] with [40001] for [name=user.name@ad.example.com,cn=users,cn=ad.example.com,cn=sysdb]. (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sysdb_apply_default_override] (0x4000): Override [homeDirectory] with [/home/user.name] for [name=user.name@ad.example.com,cn=users,cn=ad.example.com,cn=sysdb]. (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sysdb_apply_default_override] (0x4000): Override [loginShell] with [/bin/bash] for [name=user.name@ad.example.com,cn=users,cn=ad.example.com,cn=sysdb]. (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Added timed event "ltdb_callback": 0x55f30a6819a0

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Added timed event "ltdb_timeout": 0x55f30a681a60

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Running timer event 0x55f30a6819a0 "ltdb_callback"

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Destroying timer event 0x55f30a681a60 "ltdb_timeout"

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Ending timer event 0x55f30a6819a0 "ltdb_callback"

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [safe_original_attributes] (0x4000): Original object does not have [sshPublicKey] set. (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Added timed event "ltdb_callback": 0x55f30a683c50

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Added timed event "ltdb_timeout": 0x55f30a683d10

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Running timer event 0x55f30a683c50 "ltdb_callback"

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Destroying timer event 0x55f30a683d10 "ltdb_timeout"

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Ending timer event 0x55f30a683c50 "ltdb_callback"

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sysdb_ldb_msg_difference] (0x2000): Replaced/extended attr [uidNumber] of entry [name=user.name@ad.example.com,cn=users,cn=ad.example.com,cn=sysdb] (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): start ldb transaction (nesting: 0) (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Added timed event "ltdb_callback": 0x55f30a68d1c0

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Added timed event "ltdb_timeout": 0x55f30a68d280

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Running timer event 0x55f30a68d1c0 "ltdb_callback"

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Destroying timer event 0x55f30a68d280 "ltdb_timeout"

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Ending timer event 0x55f30a68d1c0 "ltdb_callback"

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): commit ldb transaction (nesting: 0) (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sysdb_set_entry_attr] (0x0200): Entry [name=user.name@ad.example.com,cn=users,cn=ad.example.com,cn=sysdb] has set [cache, ts_cache] attrs. (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Added timed event "ltdb_callback": 0x55f30a68d330

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Added timed event "ltdb_timeout": 0x55f30a688900

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Running timer event 0x55f30a68d330 "ltdb_callback"

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Added timed event "ltdb_callback": 0x55f30a689320

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Added timed event "ltdb_timeout": 0x55f30a6893e0

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Destroying timer event 0x55f30a688900 "ltdb_timeout"

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Ending timer event 0x55f30a68d330 "ltdb_callback"

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Running timer event 0x55f30a689320 "ltdb_callback"

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Added timed event "ltdb_callback": 0x55f30a634920

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Added timed event "ltdb_timeout": 0x55f30a6349e0

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Destroying timer event 0x55f30a6893e0 "ltdb_timeout"

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Ending timer event 0x55f30a689320 "ltdb_callback"

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Running timer event 0x55f30a634920 "ltdb_callback"

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Destroying timer event 0x55f30a6349e0 "ltdb_timeout"

(Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ldb] (0x4000): Ending timer event 0x55f30a634920 "ltdb_callback" (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ipa_initgr_get_overrides_step] (0x1000): Processing group 0/1 (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ipa_initgr_get_overrides_step] (0x1000): Fetching group S-1-5-21-922099545-2851689246-2917073205-20676 (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_id_op_connect_step] (0x4000): reusing cached connection (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ipa_get_ad_override_connect_done] (0x4000): Searching for overrides in view [Default Trust View] with filter [(&(objectClass=ipaOverrideAnchor)(ipaAnchorUUID=:SID:S-1-5-21-922099545-2851689246-2917073205-20676))]. (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_print_server] (0x2000): Searching 172.20.23.190:389 (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_get_generic_ext_step] (0x0400): calling ldap_search_ext with [(&(objectClass=ipaOverrideAnchor)(ipaAnchorUUID=:SID:S-1-5-21-922099545-2851689246-2917073205-20676))][cn=Default Trust View,cn=views,cn=accounts,dc=ipa,dc=chotel,dc=com]. (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_get_generic_ext_step] (0x2000): ldap_search_ext called, msgid = 33 (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_op_add] (0x2000): New operation 33 timeout 6 (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_process_result] (0x2000): Trace: sh[0x55f30a5d1940], connected[1], ops[0x55f30a63f270], ldap[0x55f30a5ce320] (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_process_result] (0x2000): Trace: end of ldap_result list (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_process_result] (0x2000): Trace: sh[0x55f30a5d1940], connected[1], ops[0x55f30a63f270], ldap[0x55f30a5ce320] (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_process_message] (0x4000): Message type: [LDAP_RES_SEARCH_RESULT] (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_get_generic_op_finished] (0x0400): Search result: Success(0), no errmsg set (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_op_destructor] (0x2000): Operation 33 finished (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ipa_get_ad_override_done] (0x4000): No override found with filter [(&(objectClass=ipaOverrideAnchor)(ipaAnchorUUID=:SID:S-1-5-21-922099545-2851689246-2917073205-20676))]. (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [sdap_id_op_destroy] (0x4000): releasing operation connection (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ipa_initgr_get_overrides_step] (0x1000): Processing group 1/1 (Fri Aug 24 16:30:12 2018) [sssd[be[ipa.example.com]]] [ipa_get_ad_memberships_send] (0x0400): External group information still valid.

## /etc/sssd/sssd.conf [domain/ipa.example.com]

cache_credentials = True krb5_store_password_if_offline = True # krb5_realm = IPA.EXAMPLE.COM

ipa_domain = ipa.example.com ipa_hostname = entl01.ipa.example.com # Server Specific Settings ipa_server = entl01.ipa.example.com ipa_server_mode = True subdomain_homedir = %o fallback_homedir = /home/%u default_shell = /bin/bash

id_provider = ipa auth_provider = ipa access_provider = ipa chpass_provider = ipa

ldap_tls_cacert = /etc/ipa/ca.crt

[sssd] services = nss, sudo, pam, ssh domains = ipa.example.com

[nss] filter_users = root,ldap,named,avahi,haldaemon,dbus,radiusd,news,nscd,tomcat,activemq,informix,oracle,xdba,grid,dbadmin,weblogic,operator,postgres,devolog memcache_timeout = 600 homedir_substring = /home

[pam]

[sudo]

[autofs]

[ssh]

[pac]

[ifp]