Red Hat Bugzilla – Bug 504988
[RHEL4 Xen]: i386 Guest crash when host has >= 64G RAM
Last modified: 2011-02-16 10:37:05 EST
Taking this bug...
I'm working with Gurhan to do the testing on it, and I've got the patch all set to go once he confirms it fixes the problem.
*** Bug 506348 has been marked as a duplicate of this bug. ***
Created attachment 348382 [details]
Backport of xen-unstable 13549
Committed in 89.7.EL . RPMS are available at http://people.redhat.com/vgoyal/rhel4/
*** Bug 533623 has been marked as a duplicate of this bug. ***
guest: rhel4-32 PV guest
reproduced the bug with kernel-xenU-2.6.9-89.EL:
create the guest failed and the following error reports in console:
1fd69000 -> *pde = 00000011:e0295007
Unable to handle kernel paging request at virtual address 15555550
verified with kernel-xenU-2.6.9-93.EL:
the guest boots successfully, we could login and do normal operations.
According to the test results above, move to VERIFIED.
Additional info for comment18:
The host has 1T memory which is more than 64G.
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.