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Date:	Mon, 07 Apr 2014 23:30:34 +0200
From:	Thomas Bächler <>
To:	"Fleming, Matt" <>,
	Andi Kleen <>
CC:	Thomas Bächler <>,
	Tetsuo Handa <>,
	"" <>,, "H. Peter Anvin" <>
Subject: Re: 3.13: <module> disagrees about version of symbol <symbol>

Am 07.04.2014 23:25, schrieb Fleming, Matt:
> On 7 April 2014 21:42, Andi Kleen <> wrote:
>> This sounds like the UEFI boot corrupts some memory?
> Hmpf, yeah. I'll take a look in the morning.
> Thomas, you mention you're running in a 32-bit vm earlier in this
> thread. Any chance you're using ovmf because that would make it much
> easier to track this down?

Yes, the virtual machine is running OVMF svn 15280 (which is the last
version I built).

qemu-system-x86_64 -enable-kvm -watchdog i6300esb -device
virtio-net-pci,netdev=n1,mac=1a:2b:3c:4d:8e:2f -netdev
vde,sock=/run/vde/qemu.ctl,id=n1 -device virtio-scsi-pci,id=scsi -drive
file=./vm32-uefi.img,if=none,id=hd -device scsi-hd,drive=hd -enable-kvm
-m 2G -cpu kvm32 -smp 4,cores=4 -k de -balloon virtio -name vm32-uefi
-usb -nodefaults -vga cirrus -monitor vc -pflash ./vm32-uefi-ovmf.img

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