Hello Jan, On Wed, Jan 19, Jan Beulich wrote:
On 19.01.11 at 10:05, <opensuse.org@bloms.de> wrote: (XEN) mm.c:780:d0 Bad L1 flags f0ff000 (XEN) mm.c:4655:d0 ptwr_emulate: fixing up invalid PAE PTE 0f0ff00f0ff0f00d (XEN) mm.c:780:d0 Bad L1 flags f0ff000 (XEN) mm.c:4655:d0 ptwr_emulate: fixing up invalid PAE PTE 0f0ff00f0ff0f00f (XEN) mm.c:780:d0 Bad L1 flags f0ff000 (XEN) mm.c:4655:d0 ptwr_emulate: fixing up invalid PAE PTE 0f0ff00f0ff0f00f (XEN) mm.c:780:d0 Bad L1 flags f0ff000 (XEN) mm.c:4655:d0 ptwr_emulate: fixing up invalid PAE PTE 0f0ff00f0ff0f00f (XEN) mm.c:861:d0 Error getting mfn 7f0f (pfn 55555555) from L1 entry 0000000007f0f00f for l1e_owner=0, pg_owner=0 (XEN) mm.c:4660:d0 ptwr_emulate: could not get_page_from_l1e()
Notice the pattern here, which clearly aren't valid page table entries? Without knowing what the kernel does (i.e. how it got to use those), we hardly can say more (except that I'm unaware of anyone else having such a problem).
Aha, you think that this is a kernel problem ? So I have to try following parameter to get more output: kernel ... console=com1 com1=115200 loglvl=all guest_loglvl=all module ... console=hvc0 earlyprintk=xen nomodeset is this right, or is there something else to do ?
Assuming that 64-bit works on the *same* machine, we probably can exclude a hardware issue, and hence we'd need to see the early kernel log. I'd suggest putting this into a bugzilla entry, however.
if I get some messages from kernel, I will open a report.
Please note in any case that the 32-bit hypervisor should be considered deprecated in any case, so unless you have a strong need to run 32-bit, I'd strongly recommend using the 64-bit hypervisor instead.
I want to use 32bit, because I've 2GB installed only and thought that 32bit needs less invaluable CPU cache for the addresses and so get more performance. But when the 32-bit hypervisor is deprecated, I will use the 64bit one for the future. -- Best regards Dieter Bloms -- I do not get viruses because I do not use MS software. If you use Outlook then please do not put my email address in your address-book so that WHEN you get a virus it won't use my address in the
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