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Re: [Xen-users] xen-4.11 dom0 crashes on EFI boot


  • To: xen-users@xxxxxxxxxxxxxxxxxxxx
  • From: Stefan Kadow <stefan.kadow@xxxxxxxxx>
  • Date: Tue, 20 Aug 2019 19:35:00 +0200
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  • Cc: Kun Cheng <chengkunck@xxxxxxxxx>
  • Delivery-date: Tue, 20 Aug 2019 17:36:52 +0000
  • List-id: Xen user discussion <xen-users.lists.xenproject.org>
  • Openpgp: preference=signencrypt

Am 20.08.19 um 05:13 schrieb Kun Cheng:
> Can you share more details about the uefi boot configuration/setup? 

BIOS Setup:
- CSM/Legacy Boot is disabled
- UEFI Boot is enabled (only)

Standard Debian 10 (buster) Installation.
- Booting with grub 2.02
- grub.cfg contains multiboot2 and module2 for xen

Parameters for Hypervisor:
dom0_mem=1024M,max:1024M dom0_max_vcpus=4 dom0_vcpus_pin console=vga
vga=text-80x25,keep loglvl=all

Parameters for dom0:
earlyprintk=xenboot console=hvc0

Xen Hypervisor is booting, but dom0 crashes.

> 
> Stefan Kadow <stefan.kadow@xxxxxxxxx <mailto:stefan.kadow@xxxxxxxxx>> 于
> 2019年8月20日周二 上午7:18写道:
> 
>     Am 18.08.19 um 16:50 schrieb David Kowis:
>     >
>     >
>     > On 8/18/19 6:14 AM, Stefan Kadow wrote:
>     >> Hello,
>     >>
>     >> ThinkPad X1 Carbon 2014 (Type 20A7, 20A8)
>     >> Intel Core i7-4550U
>     >>
>     >> CSM Support: disabled
>     >> UEFI Boot: only
>     >> Secure Boot: disabled
>     >>
>     >> I installed Debian 10 (buster) on my old Laptop in UEFI mode.
>     >> I am using the xen-system-amd64 package from the stable repository:
>     >> xen-hypervisor-4.11-amd64
>     >> xen-utils-4.11
>     >
>     > I remember having problems booting UEFI as well on my server hardware.
>     > Try installing in BIOS mode.
> 
>     Yes, but I'm just considering that a last resort.
> 
>     >
>     >>
>     >> With the normal Linux kernel Debian boots without problems.
>     >>
>     >> When I try to boot with the Xen Hypervisor, dom0 crashes
>     immediately. I
>     >> have attached two screenshots (photos) of the Xen Hypervisor Log.
>     >>
>     >> --
>     >> Thanks
>     >> Stefan
>     >>
>     >>
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>     >>
>     >
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> 
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-- 
Mit freundlichen Grüßen aus Oberhausen-Rheinhausen

Stefan Kadow
Software Entwicklung

Cervis GmbH
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68794 Oberhausen-Rheinhausen

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E-Mail: stefan.kadow@xxxxxxxxx
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