It has been observed that when you use the combination of Nagios Core 4 + Mod-Gearman + MK Livestatus, nagios can segfault on passive check results.
The issue is with MK Livestatus used in this combination.
The following combinations are reported to work fine:
This has been discussed in GitHub at the following link:
For any support related questions please visit the Nagios Support Forums at:
Article ID: 477
Created On: Thu, Feb 25, 2016 at 6:28 PM
Last Updated On: Thu, Feb 25, 2016 at 6:28 PM
Authored by: tlea
Online URL: https://support.nagios.com/kb/article/nagios-xi-mk-livestatus-problems-with-mod-gearman-477.html