From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.8) Gecko/20050511 Description of problem: When trying to boot the latest xen0 kernel (2.6.12-1.1456_FC4xen0), the system hangs almost immediately with an error message something like: CPU0 panic Domain 0 allocation is too small for kernel image It then reboots a few seconds later, so I haven't been able to get the full message. Version-Release number of selected component (if applicable): xen-2-20050823 How reproducible: Always Steps to Reproduce: 1. Select the listed xen0 kernel from the grub menu. 2. 3. Additional info:
I have the same problem with this kernel. but I am using this kernel with this xen http://people.redhat.com/riel/xen_for_fc4/xen-3.0-0.20050912.fc4.i386.rpm
Same happen to me, looks like a common problem: http://www.fedoraproject.org/wiki/FedoraXenQuickstart
*** This bug has been marked as a duplicate of 172406 ***