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Re: Ldap crash with Error "Assertion 'NUMKEYS(mp) > 1' failed in mdb_page_search_root()"

To: rammohan ganapavarapu <rammohanganap@gmail.com>, openldap-technical@openldap.org, Howard Chu <hyc@symas.com>
Subject: Re: Ldap crash with Error "Assertion 'NUMKEYS(mp) > 1' failed in mdb_page_search_root()"
From: Quanah Gibson-Mount <quanah@symas.com>
Date: Tue, 30 Jan 2018 08:48:08 -0800
Content-disposition: inline
In-reply-to: <CALm_VjgD7dB0k8HSWHwGz9E6sFe8n--9MbGQ=_rSrNsSVVywzg@mail.gmail.com>
References: <CALm_VjgD7dB0k8HSWHwGz9E6sFe8n--9MbGQ=_rSrNsSVVywzg@mail.gmail.com>

--On Tuesday, January 30, 2018 8:38 AM -0800 rammohan ganapavarapu<rammohanganap@gmail.com> wrote:


Hi,


I am using "openldap-2.4.43" with MDB as backend DB, trying to run some
load test before i deploy it in prod, while i am running add or delete
operations  ldap is crashing with the following error.


../../../../servers/slapd/back-mdb/../../../libraries/liblmdb/mdb.c:5276:
Assertion 'NUMKEYS(mp) > 1' failed in mdb_page_search_root()


This is ITS#8336, fixed in OpenLDAP 2.4.44/LDMB 0.9.18.

I suggest you upgrade to the current OpenLDAP Release (2.4.45/LMDB 0.9.21)


--

Quanah Gibson-Mount
Product Architect
Symas Corporation
Packaged, certified, and supported LDAP solutions powered by OpenLDAP:
<http://www.symas.com>

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