SELinux

Hi all,

I have a question about SElinux. I want to know what does this message mean:

Avc : denied {getaatr} for comm=’a.out’ dev=devpts egid=0 euid=’/root/selinux/a.out’ exit=0 fsgid=0 fsuid=0 gid=0 items=0 name=’1’ path= ‘dev/pts/1’ pid=3616 scontext=system_u :system_r :myapp_t sgid =0 suid=0 tclass=chr_file tcontext=root :object_r :devpts_t tty=pts1 uid=0

and how can I get rid of this message with an Access Vector law?

Thanks in advance