Comment # 20 on bug 1187654 from Alberto Planas Dominguez

(In reply to Antonio Feijoo from comment #18)

> This minor ls error is fixed upstream
> (https://github.com/dracutdevs/dracut/commit/f63f411) and will be backported.

IIUC this will produce also a weird message (but in this case without errno)

It will generate this info message: "integrity: IMA x509 cert file not found:
/sysroot/etc/keys/ima/*"

Note that if the directory is empty or not present, the variable will have the
value "/sysroot/etc/keys/ima/*", and the later check will consider it as an
invalid key.