Description of problem:
when ls -l on directory has permission denied on files the output is followed by some garbage lines.

Version-Release number of selected component (if applicable):
edplinux:mdl24:/tmp$ /bin/ls --version | head -1
ls (GNU coreutils) 8.22
edplinux:mdl24:/tmp$ rpm -q coreutils
coreutils-8.22-15.el7_2.1.x86_64

How reproducible:
Very

Steps to Reproduce:
edplinux:mdl24:/tmp$ mkdir test
edplinux:mdl24:/tmp$ > test/a
edplinux:mdl24:/tmp$ > test/b
edplinux:mdl24:/tmp$ /bin/ls -dl test
drwxrwxr-x. 2 mdl24 users 22 Apr 13 11:24 test
edplinux:mdl24:/tmp$ /bin/ls -l test
total 0
-rw-rw-r--. 1 mdl24 users 0 Apr 13 11:24 a
-rw-rw-r--. 1 mdl24 users 0 Apr 13 11:24 b
edplinux:mdl24:/tmp$ chmod 666 test
edplinux:mdl24:/tmp$ /bin/ls -l test
/bin/ls: cannot access test/a: Permission denied
/bin/ls: cannot access test/b: Permission denied
total 0
?????????? ? ? ? ?            ? a
?????????? ? ? ? ?            ? b


Actual results:


Expected results:


Additional info: