[Freeipa-users] IPA+AD (transitive trust) - s2n exop request failed

[Sumit Bose]

On Thu, Oct 23, 2014 at 03:47:31PM +0200, crony wrote:
> Hi All,
> I've found another problem with my setup:
> 
> What could be the reason of such errors on FreeIPA client side:
> 
> /var/log/sssd/sssd_linux.acme.example.com.log:(Thu Oct 23 09:49:23 2014)
> [sssd[be[linux.acme.example.com]]] [ipa_s2n_get_user_done] (0x0040): s2n
> exop request failed.
> /var/log/sssd/sssd_linux.acme.example.com.log:(Thu Oct 23 09:50:03 2014)
> [sssd[be[linux.acme.example.com]]] [ipa_s2n_get_user_done] (0x0040): s2n
> exop request failed.
> /var/log/sssd/sssd_linux.acme.example.com.log:(Thu Oct 23 09:50:04 2014)
> [sssd[be[linux.acme.example.com]]] [ipa_s2n_get_user_done] (0x0040): s2n
> exop request failed.
> /var/log/sssd/sssd_linux.acme.example.com.log:(Thu Oct 23 09:50:06 2014)
> [sssd[be[linux.acme.example.com]]] [ipa_s2n_get_user_done] (0x0040): s2n
> exop request failed.
> /var/log/sssd/sssd_linux.acme.example.com.log:(Thu Oct 23 09:50:06 2014)
> [sssd[be[linux.acme.example.com]]] [ipa_s2n_get_user_done] (0x0040): s2n
> exop request failed.
> /var/log/sssd/sssd_linux.acme.example.com.log:(Thu Oct 23 09:50:07 2014)
> [sssd[be[linux.acme.example.com]]] [ipa_s2n_get_user_done] (0x0040): s2n
> exop request failed.
> /var/log/sssd/sssd_linux.acme.example.com.log:(Thu Oct 23 09:50:07 2014)
> [sssd[be[linux.acme.example.com]]] [ipa_s2n_get_user_done] (0x0040): s2n
> exop request failed.
> /var/log/sssd/sssd_linux.acme.example.com.log:(Thu Oct 23 09:50:08 2014)
> [sssd[be[linux.acme.example.com]]] [ipa_s2n_get_user_done] (0x0040): s2n
> exop request failed.
> /var/log/sssd/sssd_linux.acme.example.com.log:(Thu Oct 23 09:50:08 2014)
> [sssd[be[linux.acme.example.com]]] [ipa_s2n_get_user_done] (0x0040): s2n
> exop request failed.
> /var/log/sssd/sssd_linux.acme.example.com.log:(Thu Oct 23 09:50:17 2014)
> [sssd[be[linux.acme.example.com]]] [ipa_s2n_get_user_done] (0x0040): s2n
> exop request failed.
> /var/log/sssd/sssd_linux.acme.example.com.log:(Thu Oct 23 09:52:05 2014)
> [sssd[be[linux.acme.example.com]]] [ipa_s2n_get_user_done] (0x0040): s2n
> exop request failed.
> /var/log/sssd/sssd_linux.acme.example.com.log:(Thu Oct 23 09:52:08 2014)
> [sssd[be[linux.acme.example.com]]] [ipa_s2n_get_user_done] (0x0040): s2n
> exop request failed.
> /var/log/sssd/sssd_linux.acme.example.com.log:(Thu Oct 23 09:52:18 2014)
> [sssd[be[linux.acme.example.com]]] [ipa_s2n_get_user_done] (0x0040): s2n
> exop request failed.
> /var/log/sssd/sssd_linux.acme.example.com.log:(Thu Oct 23 09:57:12 2014)
> [sssd[be[linux.acme.example.com]]] [ipa_s2n_get_user_done] (0x0040): s2n
> exop request failed.
> /var/log/sssd/sssd_linux.acme.example.com.log:(Thu Oct 23 09:57:15 2014)
> [sssd[be[linux.acme.example.com]]] [ipa_s2n_get_user_done] (0x0040): s2n
> exop request failed.
> /var/log/sssd/sssd_linux.acme.example.com.log:(Thu Oct 23 09:58:29 2014)
> [sssd[be[linux.acme.example.com]]] [ipa_s2n_get_user_done] (0x0040): s2n
> exop request failed.
> /var/log/sssd/sssd_linux.acme.example.com.log:(Thu Oct 23 09:58:34 2014)
> [sssd[be[linux.acme.example.com]]] [ipa_s2n_get_user_done] (0x0040): s2n
> exop request failed.
> /var/log/sssd/sssd_linux.acme.example.com.log:(Thu Oct 23 10:02:10 2014)
> [sssd[be[linux.acme.example.com]]] [ipa_s2n_get_user_done] (0x0040): s2n
> exop request failed.
> /var/log/sssd/sssd_linux.acme.example.com.log:(Thu Oct 23 10:02:13 2014)
> [sssd[be[linux.acme.example.com]]] [ipa_s2n_get_user_done] (0x0040): s2n
> exop request failed.

This typically indicates that the user or group lookup failed in the
server side.  Maybe this is related to the segfaults you are seeing on
the server side.

bye,
Sumit

> 
> IPA 3.3.3 + RHEL7 and IPA clients: RHEL 6.4 and RHEL 6.6 -  the same
> situation.
> 
> /lm

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