[Fedora-xen] Re: "Invalid kernel" error on PV creation -- what's invalid?

[JimmyT _]

Digging around for instances of the "no loader found" error, I found in
/var/log/xen/domain-builder-ng.log

xc_dom_allocate: cmdline="ks=
http://10.0.0.100/cblr/kickstarts/f8_min_pv/ks.cfg ksdevice=eth0 lang=
kssendmac syslog=10.0.0.100:25150 text ", features=""
xc_dom_kernel_file: filename="/var/lib/xen/vmlinuz"
xc_dom_ramdisk_file: filename="/var/lib/xen/initrd.img"
xc_dom_boot_xen_init: ver 3.1, caps xen-3.0-x86_64 xen-3.0-x86_32p
hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64
xc_dom_parse_image: called
xc_dom_find_loader: trying ELF-generic loader ... failed
xc_dom_find_loader: trying multiboot-binary loader ... failed
xc_dom_core.c:495: panic: xc_dom_find_loader: no loader found
xc_dom_release: called

checking for the loaders in /var/lib/cobbler/settings,

---
bootloaders:
    ia64: /var/lib/cobbler/elilo-3.6-ia64.efi
    standard: /usr/lib/syslinux/pxelinux.0
...

they do exist:

ls -al /var/lib/cobbler/elilo-3.6-ia64.efi /usr/lib/syslinux/pxelinux.0
 -rw-r--r-- 1 root root  13408 2007-10-17 08:53 /usr/lib/syslinux/pxelinux.0
 -rw-rw-r-- 1 root root 374146 2008-01-31 15:04 /var/lib/cobbler/elilo-
3.6-ia64.efi

Not clear why the "xc_dom_find_loader" calls for finding the loader
"failed", unless they're the wrong loader type.