On Thu, Dec 15, 2011 at 11:51, Rich Megginson <rmegg...@redhat.com> wrote: > On 12/15/2011 09:48 AM, Dan Scott wrote: >> >> Hi, >> >> On Thu, Dec 15, 2011 at 10:58, Rich Megginson<rmegg...@redhat.com> wrote: >>> >>> On 12/15/2011 08:41 AM, Dan Scott wrote: >>>> >>>> Hi, >>>> >>>> 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 >>>> libc-2.14.so[7f00dbb87000+18f000] >>>> >>>> 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: >>>> https://bugzilla.redhat.com/show_bug.cgi?id=730387 >>>> >>>> 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 >> 389-ds-base-libs-1.2.10-0.4.a4.fc15.x86_64 >> 389-ds-base-1.2.10-0.4.a4.fc15.x86_64 >> [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 - >>> see >>> http://directory.fedoraproject.org/wiki/FAQ#Debugging_Crashes >> >> OK. I think there is a small typo in the instructions: >> >> 'debuginfo-install 389-ds-base-debuginfo' should be 'debuginfo-install >> 389-ds-base' > > 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 >> information. > > 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: /etc/dirsrv/slapd-EXAMPLE-COM/dse.ldif 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? Thanks, Dan _______________________________________________ Freeipa-users mailing list Freeipa-users@redhat.com https://www.redhat.com/mailman/listinfo/freeipa-users
