Comment 13 for bug 1039402

This seems to be related to some of the inode information being invalid in the overlayfs inodes:

    $ ls -l
    ls: cannot access yyy: No such file or directory
    total 4
    -rw-rw-r-- 1 mru mru 6 Aug 17 16:56 xxx
    -????????? ? ? ? ? ? yyy

Investigating.