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[bug #40655] grub2 crashed OVMF
From: |
Gary Lin |
Subject: |
[bug #40655] grub2 crashed OVMF |
Date: |
Thu, 21 Nov 2013 02:18:55 +0000 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:25.0) Gecko/20100101 Firefox/25.0 |
URL:
<http://savannah.gnu.org/bugs/?40655>
Summary: grub2 crashed OVMF
Project: GNU GRUB
Submitted by: gary_lin
Submitted on: Thu 21 Nov 2013 02:18:54 AM GMT
Category: Booting
Severity: Major
Priority: 5 - Normal
Item Group: None
Status: None
Privacy: Public
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release:
Release: other
Reproducibility: Every Time
Planned Release: None
_______________________________________________________
Details:
After applying the patch to align the stack(*), grub2 crashed my UEFI
VM(OVMF)
while I launched grub.efi either from the shell or the boot manager.
OS: openSUSE 12.3 with kernel 3.12
QEMU version: 1.6.0
UEFI: OVMF r14871
Procedure to reproduce:
1. copy grub.efi to hda-contents/
2. Start the virtual machine
$ qemu-system-x86_64 -s -enable-kvm -bios /usr/share/qemu/ovmf-x86_64.bin \
-hda fat:hda-contents/ -monitor stdio -debugcon file:debug.log \
-global isa-debugcon.iobase=0x402
3. Use uefi shell to execute grub.efi
shell> grub.efi
When grub.efi started, it printed a few lines such as "Welcom to GRUB!" and
then the VM crashed with a KVM internal error.
(*)
http://git.savannah.gnu.org/cgit/grub.git/commit/?id=7960d3e1823bd3ea569109dcfe269447c3589fac
_______________________________________________________
File Attachments:
-------------------------------------------------------
Date: Thu 21 Nov 2013 02:18:54 AM GMT Name: grub2-OVMF-crash.png Size: 20kB
By: gary_lin
screenshot and the registers dump from qemu
<http://savannah.gnu.org/bugs/download.php?file_id=29679>
-------------------------------------------------------
Date: Thu 21 Nov 2013 02:18:54 AM GMT Name: kvm-internal-error.txt Size: 2kB
By: gary_lin
screenshot and the registers dump from qemu
<http://savannah.gnu.org/bugs/download.php?file_id=29680>
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?40655>
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- [bug #40655] grub2 crashed OVMF,
Gary Lin <=