leaking memory nginx 1.8.0

[evgeni22]

ok need help, it not security_mod, it begin grow again.
when server begin activate, i mean users begin upload files or replace files
the memory increase immediately and not going down after they finish.
now the server ate 12gb of ram, if i do reset to nginx it going down to
4.5gb ram.

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,260106,260122#msg-260122