Re: [Freeipa-users] Kerberos process coredump | authentication fails

To follow up on this. I think the issue is resolved. We have 8 IPA servers. And the primary server on which this error was occurring had 7 replication agreements! Ended up changing the replication agreements so that 2 servers had 4 agreements (3 + 1 amongst themselves) and all others with 2 agreem

Re: [Freeipa-users] Kerberos process coredump | authentication fails

We will have to run with F21 for now. There are plans for moving to CentOS 7.x in the near future. Until then, I'm afraid I will have to live with this. Thanks much Sumit for all your help in identifying this. Regards. --Prashant​ On 28 January 2016 at 23:24, Sumit Bose wrote: > On Thu, Jan 28

Re: [Freeipa-users] Kerberos process coredump | authentication fails

On Thu, Jan 28, 2016 at 09:36:55PM +0530, Prashant Bapat wrote: > Sure. Attached the stack trace with debuginfo installed. > > Thanks much! This looks very much like the issue Simo fixed recently, but unfortunately I think it is so recent that it is not available in any release package. Additiona

Re: [Freeipa-users] Kerberos process coredump | authentication fails

Sure. Attached the stack trace with debuginfo installed. Thanks much! On 28 January 2016 at 16:53, Sumit Bose wrote: > On Thu, Jan 28, 2016 at 04:42:20PM +0530, Prashant Bapat wrote: > > gdb stacktrace attached. > > Can you install the debuginfo with > > debuginfo-install krb5-server-1.12.2-19

Re: [Freeipa-users] Kerberos process coredump | authentication fails

On Thu, Jan 28, 2016 at 04:42:20PM +0530, Prashant Bapat wrote: > gdb stacktrace attached. Can you install the debuginfo with debuginfo-install krb5-server-1.12.2-19.fc21.x86_64 as suggested by gdb and then call 'bt full' again to get more details. Additionally the debuginfo of the freeipa pack

Re: [Freeipa-users] Kerberos process coredump | authentication fails

On Thu, Jan 28, 2016 at 04:27:52PM +0530, Prashant Bapat wrote: > Thanks Sumit. > > From the logs there is nothing unusual around the time of core dump. I ah sorry, I wasn't clear here. I was not looking for unusual messages but I wanted to find out which request might have caused the crash. bye

Re: [Freeipa-users] Kerberos process coredump | authentication fails

gdb stacktrace attached. On 28 January 2016 at 16:27, Prashant Bapat wrote: > Thanks Sumit. > > From the logs there is nothing unusual around the time of core dump. I > found this one line odd though. > > *Jan 26 03:15:58 ipa.example.net > krb5kdc[4471](Error): worker 44

Re: [Freeipa-users] Kerberos process coredump | authentication fails

Thanks Lukas. I'm exploring moving to CentOS for our setup so that I get the advantage of longer release cycles. On 28 January 2016 at 16:41, Lukas Slebodnik wrote: > On (28/01/16 16:27), Prashant Bapat wrote: > >Thanks Sumit. > > > >>From the logs there is nothing unusual around the time of co

Re: [Freeipa-users] Kerberos process coredump | authentication fails

On (28/01/16 16:27), Prashant Bapat wrote: >Thanks Sumit. > >>From the logs there is nothing unusual around the time of core dump. I >found this one line odd though. > >*Jan 26 03:15:58 ipa.example.net >krb5kdc[4471](Error): worker 4473 exited with status 134* > > >Let me t

Re: [Freeipa-users] Kerberos process coredump | authentication fails

Thanks Sumit. >From the logs there is nothing unusual around the time of core dump. I found this one line odd though. *Jan 26 03:15:58 ipa.example.net krb5kdc[4471](Error): worker 4473 exited with status 134* Let me try to get the full BT. On 28 January 2016 at 13:54,

Re: [Freeipa-users] Kerberos process coredump | authentication fails

On Thu, Jan 28, 2016 at 10:25:53AM +0530, Prashant Bapat wrote: > Hi, > > We have a FreeIPA 4.1.4 setup on F21 servers. There is 1 master and 7 > replicas in different regions. Earlier there was only 1 replica. Since I > added new replicas, on the master node, once in a while the kerberos > proces

[Freeipa-users] Kerberos process coredump | authentication fails

Hi, We have a FreeIPA 4.1.4 setup on F21 servers. There is 1 master and 7 replicas in different regions. Earlier there was only 1 replica. Since I added new replicas, on the master node, once in a while the kerberos process dumps core and everything stops working - authentication, replication etc.