[peruser] peruser, mod_security and chroot

[pete]

Hello,

Anybody running peruser with mod_security?

Im having strange issue with this combo.
I guess it has something todo with peruser.
My error_log(s) are filling with "global mutex - permission denied".
Still it looks like every site running on this server is working properly.
So its not fatal, but i dont like that error :)

-------------------------------------------------------------------------------------------
[Wed Aug 20 14:47:26 2008] [error] [client 192.194.76.43] ModSecurity: 
Audit log: Failed to lock global mutex: Permission denied [hostname 
"www.domain.info"] [uri "/keskustelu/index.php"] [unique_id 
"xLRtEX8AAAEAAG8gaOkAAAFl"]
[Wed Aug 20 14:47:26 2008] [error] [client 192.194.76.43] ModSecurity: 
Audit log: Failed to unlock global mutex: Permission denied [hostname 
"www.domain.info"] [uri "/keskustelu/index.php"] [unique_id 
"xLRtEX8AAAEAAG8gaOkAAAFl"]
-------------------------------------------------------------------------------------------

Other part of this message I would like to ask about chroot capabilities 
inside peruser. Is anyone using this feature in production?

I try it quickly but it of course want /bin /etc so on.
Anybody have good list about files it needs?
Sites actually working good, but it need at least /etc/hosts.
And it looks like it does not support DNS at all. I guess it need some 
shared lib?

Is there anyway to go around mysqld.sock errors.
that sock of course is in /var/run/mysql and after chroot user has no 
right to go outside chroot. I could do hard-link, but every time i reboot 
apache i needed todo that hard-link again. Not an option :/

All other hints are welcome also.

Thanks! :)

Regards,
Pete