Re: [Xen-devel] crash on boot with 4.6.1 on fedora 24

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 09.05.16 at 16:52, <kmoragas@xxxxxxxxxx> wrote:
> On 05/09/2016 04:08 AM, Jan Beulich wrote:
>>>>> On 09.05.16 at 00:51, <kmoragas@xxxxxxxxxx> wrote:
>>> I'm try to compile kernel 4.4.8 (using fedora 23) to run with Xen 4.6.0
>>> and Intel Skylake processor (Intel Core i7-6600U)
>>>
>>> This kernel is crashing almost in the same way as explained in this
>>> thread... But my problem is mainly with Skylake. Because the same
>>> configuration works within another machine but with another processor
>>> (Intel Core i5-3340M). Attached are the boot logs.
>> The address the fault occurs on (ffff8000006bdee0) is bogus, so
>> from the register and stack dump alone I don't think we can derive
>> much. What we'd need is access to the kernel binary used (or
>> really the vmlinux accompanying the vmlinuz that was used), in
>> order to see where exactly the kernel died, and hence where this
>> bogus address originates from. As I understand it this is a kernel
>> you built yourself - can you make said binary from exactly that
>> build available somewhere? 
> Yes I have it. But I get the same crash on various 4.4.X and also with
> 4.5.3.
> 
> **https://drive.google.com/open?id=0B6Ol0ob95UxXQV9HM1BWMmhCZ0E 

Well, this doesn't contain the file I'm after (vmlinux), and taking
apart vmlinuz would be quite cumbersome.

Jan


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