On 12/19/2011 09:01 AM, Dan Scott wrote:
On Thu, Dec 15, 2011 at 11:51, Rich Megginson<rmegg...@redhat.com>  wrote:
On 12/15/2011 09:48 AM, Dan Scott wrote:

On Thu, Dec 15, 2011 at 10:58, Rich Megginson<rmegg...@redhat.com>    wrote:
On 12/15/2011 08:41 AM, Dan Scott wrote:

On my Fedora 15 FreeIPA server, I'm having some problems with
stability. The server appears to 'hang' and stops responding to LDAP
lookups. When I restart the dirsrv service, I get:

Dec 15 09:40:02 ohm kernel: [254566.011404] ns-slapd[28910]: segfault
at 17d ip 00007f00dbc0208c sp 00007fff929b7848 error 4 in

and the /var/log/dirsrv/slapd-EXAMPLE-COM/errors contains

[15/Dec/2011:09:47:35 -0500] set_krb5_creds - Could not get initial
credentials for principal [ldap/example....@example.com] in keytab
[WRFILE:/etc/dirsrv/ds.keytab]: -1765328228 (Cannot contact any KDC
for requested realm)
[15/Dec/2011:09:47:35 -0500] slapd_ldap_sasl_interactive_bind - Error:
could not perform interactive bind for id [] mech [GSSAPI]: error -2
(Local error) (SASL(-1): generic failure: GSSAPI Error: Unspecified
GSS failure.  Minor code may provide more information (Credentials
cache file '/tmp/krb5cc_496' not found))

This is happening very frequently, I'm having to restart the dirsrv
process once an hour, otherwise people start complaining.

I experienced similar problems with FreeIPA 1, when I was using Fedora
14 and earlier, and had to regularly (also once per hour) restart the
dirsrv process. Could this be related?

I also noticed this:

There are updates in 'updates-testing' which I believe fix the above
issue, but I'm reluctant to install from a testing repo on my
production server, can anyone report any feedback on this?
The above bug does not cause a segfault.
What version of 389-ds-base are you using?
[root@ohm ~]# rpm -qa|grep 389
[root@ohm ~]#
a4 is alpha software.  Not sure how that got released to stable.

Please enable the collection of core dumps so we can debug the crash -
OK. I think there is a small typo in the instructions:

'debuginfo-install 389-ds-base-debuginfo' should be 'debuginfo-install
Thanks.  Fixed.

I managed to get the core dump (attached - so I only sent this message
to you, not the list as well), but it doesn't contain much
This is https://bugzilla.redhat.com/show_bug.cgi?id=755725

Will be fixed in 1.2.10.a6

But this still doesn't explain your kerberos errors.
An additional problem is also occurring. I've been finding that the:


file is empty and prevents dirsrv from starting. I can restore it from
dse.ldif.bak or dse.ldif.startOK, but this may be related to the LDAP
problems that I'm having?
I don't know. What is the sequence of operations that causes dse.ldif to become empty?


Freeipa-users mailing list

Reply via email to