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Re: [Xen-devel] 4.10.1 Xen crash and reboot


  • To: xen-devel@xxxxxxxxxxxxxxxxxxxx
  • From: Patrick Beckmann <beckmann@xxxxxxxxxx>
  • Date: Mon, 7 Jan 2019 12:12:25 +0100
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  • Delivery-date: Mon, 07 Jan 2019 11:12:50 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
  • Openpgp: preference=signencrypt

Hi,

I just joined this list and am referring to
  https://lists.xenproject.org/archives/html/xen-devel/2018-12/msg00938.html

We have experienced several crashes of a recent Debian 9 Dom0 on new
hardware with Xen version "4.8.4+xsa273+shim4.10.1+xsa273-1+deb9u10".
After reporting it within Debian bug #912975
(https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=912975) it was
pointed out, that this would be the same error, and I was asked to join
discussion here.

Unfortunately we are unable to reliably reproduce the behaviour.
Currently we are running the Dom0 with Xen version
"4.8.3+xsa267+shim4.10.1+xsa267-1+deb9u9" to test the assumption, that a
bug was introduced between these versions. We have not yet tried setting
pcid=0. Please let me know, if you think, that this would be a more
reasonable test for now.

Best Regards,
Patrick Beckmann

Attachment: crash1.txt
Description: Text document

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