rm: cannot lstat `sharedir': Input/output error

Issue

Failed to remove directory which is the mount point of a cifs shared

[root@localhost /]# rm sharedir
rm: cannot lstat `sharedir': Input/output error

[root@localhost /]# ls -al
total 214
drwxr-xr-x  32 root   root  4096 Jun 16 16:26 .
drwxr-xr-x  32 root   root  4096 Jun 16 16:26 ..
-rw-r--r--   1 root   root     0 Nov  8  2010 .autofsck
drwxr-xr-x   2 root   root  4096 Dec 19  2006 .automount
-rw-r--r--   1 root   root     0 Sep  7  2009 .autorelabel
drwxr-xr-x   2 root   root  4096 Jun 16 16:23 bin
drwxr-xr-x   4 root   root  1024 Sep  7  2009 boot
?---------   ? ?      ?        ?            ? sharedir