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Re: OpenLDAP instances crashes



Dear Brian,

Sincere apologies but am literally clueless what to do next now because of this frequent crash & impacting routine operational task. Hence, need to get this resolved at the earliest with your (& all ) help. 

This is a custom overlay build in 2006 by our ex team mate & he did the installation on older versions. This August we did a migration from old version to 2.4.46 & lmdb backend. Is it that we skipped some steps in this movement..?

----
Thanks & Kind Regards,
Saurabh LAHOTI.
Ideas enlighten Innovation!!!
Please consider the environment before printing this mail..!!





On Wed, 22 Aug 2018 at 20:19, Brian Reichert <reichert@numachi.com> wrote:
On Wed, Aug 22, 2018 at 04:33:46PM +0200, Saurabh Lahoti wrote:
> Dear,
>
> What is you're recommendation to fix this problem on our side..? It's been
> haunting our operational activities on daily basis.. ????

Who's responsibility do you think this is?

>From what I can tell, the OpenLDAP project only supplies source code.

        https://www.openldap.org/software/download/

Who installed those binaries?  Where did they come from?

> ----
>
> *Thanks & Kind Regards,*
> Saurabh LAHOTI.
> *Mob: +32.499.82.37.88*
> *Ideas enlighten Innovation**!!!*
> Please consider the environment before printing this mail..!!
>
>
>
>
>
> On Fri, 17 Aug 2018 at 16:43, Brian Reichert <reichert@numachi.com> wrote:
>
> > On Thu, Aug 16, 2018 at 02:00:20PM +0200, Saurabh Lahoti wrote:
> > > Dear,
> > >
> > > Today, received below error in /var/log/messages with OpenLDAP instance
> > > crashing.
> >
> > That looks like either:
> >
> > - You have a bad SIM (very unlikely)
> > - You have a corrupted uniquemember.so.0.0.0 shared library.
> > - You may have conflated OpenLDAP packages installed that have a critical
> > incompatibility amidst the installed binaries/libraries.
> >
> > It did write a core file; there are many tutorials about exploring
> > a core file to help understand why the segfault occurred.
> >
> > >
> > > Aug 16 13:21:07 muledeer kernel: slapd[29253]: segfault at 0 ip
> > > 00007fbeddf3af09 sp 00007fb72effc480 error 4 in
> > > uniquemember.so.0.0.0[7fbeddf3a000+2000]
> > > Aug 16 13:21:08 muledeer abrt[24629]: Saved core dump of pid 16470
> > > (/usr/app/ldap/openldap2.4.46/libexec/slapd) to
> > > /var/spool/abrt/ccpp-2018-08-16-13:21:07-16470 (472973312 bytes)
> > > Aug 16 13:21:08 muledeer abrtd: Directory
> > 'ccpp-2018-08-16-13:21:07-16470'
> > > creation detected
> > > Aug 16 13:21:08 muledeer abrtd: Executable
> > > '/usr/app/ldap/openldap2.4.46/libexec/slapd' doesn't belong to any
> > package
> > > and ProcessUnpackaged is set to 'no'
> > > Aug 16 13:21:08 muledeer abrtd: 'post-create' on
> > > '/var/spool/abrt/ccpp-2018-08-16-13:21:07-16470' exited with 1
> > > Aug 16 13:21:08 muledeer abrtd: Deleting problem directory
> > > '/var/spool/abrt/ccpp-2018-08-16-13:21:07-16470'
> > >
> > >
> > > Could you please guide us in finding probable root of this error..?
> > > ----
> > >
> > > *Thanks & Kind Regards,*
> > > Saurabh LAHOTI.
> > > *Ideas enlighten Innovation**!!!*
> > > Please consider the environment before printing this mail..!!
> >
> > --
> > Brian Reichert                          <reichert@numachi.com>
> > BSD admin/developer at large
> >

--
Brian Reichert                          <reichert@numachi.com>
BSD admin/developer at large