[ kvm-Bugs-2972152 ] guest crash when -cpu kvm64

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Bugs item #2972152, was opened at 2010-03-17 20:43
Message generated for change (Comment added) made by jessorensen
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=2972152&group_id=180599

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Category: libkvm
Group: None
>Status: Closed
>Resolution: Out of Date
Priority: 5
Private: No
Submitted By: hugohiggins (high33)
Assigned to: Nobody/Anonymous (nobody)
Summary: guest crash when -cpu kvm64

Initial Comment:
When using -cpu kvm64 guest crashes when X starts up.  
dmesg on hypervisor says:
[6149047.906364] kvm: 29020: cpu0 unhandled rdmsr: 0xc0010112

Guest boots OK without -cpu parameter

cpu: dual opteron 2435 (12 cores total)
ram: 32gig 
host dist: ubuntu 9.04
host kernel: 2.6.28-16-generic #55-Ubuntu SMP
guest dist: xubuntu-9.10-amd64

# /usr/local/qemu-kvm-0.12.3/bin/qemu-system-x86_64 -name "ubu64 localhost:69" -M pc \
-m 2048 -boot d -vga std \
-net nic,macaddr=BA:DD:C0:FF:EE:F6,model=virtio -net vde \
-drive file=/dev/sdp,if=scsi,boot=on \
-cpu kvm64 \
-cdrom iso/xubuntu-9.10-desktop-amd64.iso -k en-us -localtime -sdl -vnc localhost:69 -daemonize -usbdevice tablet



----------------------------------------------------------------------

>Comment By: Jes Sorensen (jessorensen)
Date: 2010-11-26 12:11

Message:
No reply since question of August 19, so closing as out of date.

Jes


----------------------------------------------------------------------

Comment By: Jes Sorensen (jessorensen)
Date: 2010-08-19 12:32

Message:
Hi,

Are you still seeing this problem? I have been able to boot guests with
recent KVM
and -cpu kvm64 without problems.

Note the kvm: 29020: cpu0 unhandled rdmsr: 0xc0010112 message is unrelated
to
the problem you have been seeing.

Cheers,
Jes


----------------------------------------------------------------------

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