From: Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
To: James Morris <jmorris-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: Startup problem under Fedora: emulation failed but !mmio_needed?
Date: Fri, 01 Dec 2006 10:57:20 +0200 [thread overview]
Message-ID: <456FEE70.80307@qumranet.com> (raw)
In-Reply-To: <Pine.LNX.4.44.0611301251170.6177-100000-VEZGfefc9HigVFU90Fqk2hcY2uh10dtjAL8bYrjMMd8@public.gmane.org>
James Morris wrote:
> Just wondering if anyone's seen this before, or knows what it is:
>
> OS is recent Fedora with various updates, kernel is upstream
> 2.6.19-rc6-mm2.
>
> # /usr/local/kvm/bin/qemu-system-x86_64 -hda vdisk.img -cdrom diskboot.img -boot d -m 384 -nographic
> (qemu) set_vram_mapping: memory: e0000000 - e0800000
> set_vram_mapping: return 0x2b746f1c3000
> vga_update_vram: base 0x2b746f1c3000 ptr 0x2b746e9c1010
> vga_update_vram: done
> exception 13 (0)
> Aborted
>
>
> Syslog says:
> Nov 30 12:48:59 halo kernel: msrs: 6
> Nov 30 12:49:00 halo kernel: emulation failed but !mmio_needed? rip a45 f4 eb fd 89
>
>
What host cpu? What guest? (looks like Fedora's diskboot.img, but state
version and bitness)
--
Do not meddle in the internals of kernels, for they are subtle and quick to panic.
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next prev parent reply other threads:[~2006-12-01 8:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-30 17:55 Startup problem under Fedora: emulation failed but !mmio_needed? James Morris
[not found] ` <Pine.LNX.4.44.0611301251170.6177-100000-VEZGfefc9HigVFU90Fqk2hcY2uh10dtjAL8bYrjMMd8@public.gmane.org>
2006-12-01 8:57 ` Avi Kivity [this message]
[not found] ` <456FEE70.80307-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2006-12-01 16:35 ` James Morris
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