Display list of faulty resources

    CLI Example:

    .. code-block:: bash

        salt '*' fmadm.faulty

def faulty():
    '''
    Display list of faulty resources

    CLI Example:

    .. code-block:: bash

        salt '*' fmadm.faulty
    '''
    fmadm = _check_fmadm()
    cmd = '{cmd} faulty'.format(
        cmd=fmadm,
    )
    res = __salt__['cmd.run_all'](cmd)
    result = {}
    if res['stdout'] == '':
        result = False
    else:
        result = _parse_fmadm_faulty(res['stdout'])

    return result