> -Original Message-
> From: Zhang, Haozhong
> Sent: Thursday, November 9, 2017 9:45 AM
> To: Jan Beulich ; Hao, Xudong
> Cc: Julien Grall ; George Dunlap
> ; Lars Kurth ; xen-
> de...@lists.xen.org
> Subject: Re: [Xen-devel] [BUG] xen-mceinj tool testing cause
>>> On 09.11.17 at 02:44, wrote:
> On 11/07/17 01:37 -0700, Jan Beulich wrote:
>> I don't believe a crash is the expected outcome here.
>>
>
> This test case injects two errors to the same dom0 page. During the
> first injection, offline_page() is called to set PGC_broken flag of
> that page. Dur
On 11/07/17 01:37 -0700, Jan Beulich wrote:
> >>> On 07.11.17 at 09:23, wrote:
> >> From: Jan Beulich [mailto:jbeul...@suse.com]
> >> Sent: Tuesday, November 7, 2017 4:09 PM
> >> >>> On 07.11.17 at 02:37, wrote:
> >> >> From: Jan Beulich [mailto:jbeul...@suse.com]
> >> >> Sent: Monday, November 6
>>> On 07.11.17 at 09:23, wrote:
>> From: Jan Beulich [mailto:jbeul...@suse.com]
>> Sent: Tuesday, November 7, 2017 4:09 PM
>> >>> On 07.11.17 at 02:37, wrote:
>> >> From: Jan Beulich [mailto:jbeul...@suse.com]
>> >> Sent: Monday, November 6, 2017 5:17 PM
>> >> >>> On 03.11.17 at 09:29, wrote:
>
ong ; xen-devel@lists.xen.org
>> Subject: RE: [Xen-devel] [BUG] xen-mceinj tool testing cause dom0 crash
>>
>> >>> On 03.11.17 at 09:29, wrote:
>> > We figured out the problem, some corner scripts triggered the error
>> > injection at the same page (pf
> -Original Message-
> From: Jan Beulich [mailto:jbeul...@suse.com]
> Sent: Monday, November 6, 2017 5:17 PM
> To: Hao, Xudong
> Cc: Julien Grall ; George Dunlap
> ; Lars Kurth ; Zhang,
> Haozhong ; xen-devel@lists.xen.org
> Subject: RE: [Xen-devel] [BUG] xen-m
>>> On 03.11.17 at 09:29, wrote:
> We figured out the problem, some corner scripts triggered the error
> injection at the same page (pfn 0x180020) twice, i.e. "./xen-mceinj -t 0" run
> over one time, which resulted in Dom0 crash.
But isn't this a valid scenario, which shouldn't result in a kern
t; >> To: Jan Beulich
> >> Cc: Lars Kurth ; Julien Grall
> >> ; George Dunlap ;
> >> Zhang, Haozhong ; xen-devel@lists.xen.org
> >> Subject: Re: [Xen-devel] [BUG] xen-mceinj tool testing cause dom0
> >> crash
> >>
> >> > -Original Me
> George Dunlap ; Zhang, Haozhong
>> ; xen-devel@lists.xen.org
>> Subject: Re: [Xen-devel] [BUG] xen-mceinj tool testing cause dom0 crash
>>
>> > -Original Message-
>> > From: Xen-devel [mailto:xen-devel-boun...@lists.xen.org] On Behalf Of
>> >
> xen-devel@lists.xen.org; George Dunlap ; Zhang,
>> Haozhong
>> Subject: Re: [Xen-devel] [BUG] xen-mceinj tool testing cause dom0 crash
>>
>> >>> On 22.05.17 at 10:39, wrote:
>> > (XEN) Hardware Dom0 crashed: rebooting machine in 5 seconds.
>>
&
gt; Subject: Re: [Xen-devel] [BUG] xen-mceinj tool testing cause dom0 crash
>
> >>> On 22.05.17 at 10:39, wrote:
> > (XEN) Hardware Dom0 crashed: rebooting machine in 5 seconds.
>
> Not this - Xen is unavoidably going to go down in such a case, yet your log
> has
&g
>>> On 22.05.17 at 10:39, wrote:
> (XEN) Hardware Dom0 crashed: rebooting machine in 5 seconds.
Not this - Xen is unavoidably going to go down in such a case, yet
your log has no hint at all what kind of problem Dom0 experienced
(e.g. whether one of the injected #MC-s caused this).
> (XEN) [
(CC Jan and Andrew)
On 22/05/17 09:39, Hao, Xudong wrote:
Bug detailed description:
Xen has a MCE soft injection tool xen-mceinj to test RAS, testing with
this tool cause dom0 crash and system reboot. Attach the whole log.
Environment :
HW: Skylake/Broadw
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