Jailed apache24 and mod_rewrite/proxy issue

[Goran Tepshic]

Just set up the jail to run httpd from and I'm seeing critical erros in
logs when mod_rewrite and mod_proxy are enabled.

*mod_rewrite *error:

[rewrite:crit] [pid 43447] (13)Permission denied: AH00666: mod_rewrite:
> could not init rewrite_mapr_lock_acquire in child


*mod_proxy *error:

[proxy:crit] [pid 43447] (13)Permission denied: AH02479: could not init
> proxy_mutex in child



Not sure permissions of what are being denied as html in document root is
being served just fine when these modules are disabled.

I tried googling but found nothing but rubbish.

Someone at ServerFault suggested enabling SysV IPC to jails but that kinda
defeats the purpose of having services jailed, isn't?

Could anyone shed some light on this?
Thanks