Nagios segmentation fault on miltiprocessor system

[obm0rok]

Virtual Machine running on Win7 host with Virtualbox 5.0.0
OS: RHEL 6.6
Germand v 0.33
mod_gearman 2.1.2 / 2.1.3
Nagios Core 4.1.1 / 4.1.0 / 4.0.8

mod_gearman installed from rpm, builded using spec file from source.

When i set result_workers=10 on single-proccesor system and then restart nagios i get 10 check_results workers available. Good.
When i add another processor to virtual pc, then nagios crashes

$ tail /var/log/nagios/nagios.log
[1440595985] mod_gearman: initialized version 2.1.3 (libgearman 0.33)
[1440595985] Event broker module '/usr/lib64/mod_gearman2/mod_gearman2.o' initialized successfully.
[1440595986] Successfully launched command file worker with pid 27740
[1440595986] Caught SIGSEGV, shutting down...
[1440595986] Caught SIGSEGV, shutting down...

in this situation nagios works with mod_gearman only if result_workers=1 in mod-gearman2-module.conf
it is testing environment, also we have hardware server, with same setup and same problem.

[sni]

There is usually no need to set result_workers to anything but 1. I think i would just remove that option.

[obm0rok]

Thanks for your answer, peace