Guest kernel panic with virt-install option --cpu host and core2duo Reproducible: Always Steps to Reproduce: 1. wget http://mirror.yandex.ru/centos/6.3/isos/x86_64/CentOS-6.3-x86_64-netinstall.iso 2. run virt-install.sh Actual Results: Please see attach. cat virt-install.sh #! /bin/bash NAME=s1 #CDROM=/home/sanches/sysrescue33.iso CDROM=/home/sanches/CentOS-6.3-x86_64-netinstall.iso VNCPORT=5917 OSVAR=virtio26 IP=192.168.0.15 virt-install --connect qemu:///system \ -n "$NAME" \ -r 2048 \ --cpu host \ --arch=x86_64 \ --vcpus=2 \ --os-type=linux \ --os-variant=$OSVAR \ --network network=default \ --hvm \ --accelerate \ --graphics vnc,password=123,listen=$IP,port=$VNCPORT \ --cdrom "$CDROM" \ --disk "/var/lib/libvirt/images/$NAME.img",bus=virtio,size=10,format=raw,cache=writeback & Same issue with SystemRescueCd-x86-3.3.0.
Created attachment 338240 [details] kernel panic
Created attachment 338242 [details] emerge --info virtinst
Comment on attachment 338240 [details] kernel panic change MIME Type to image/png
virtinst is really just passing this all down to libvirt, which is passing this down to qemu. So I'd really need to know what versions of those you're using. I want to say I vaguely remember seeing something like this a while back.
I use app-emulation/libvirt-0.10.2.1 and app-emulation/qemu-1.1.2-r2.
(In reply to comment #5) > I use app-emulation/libvirt-0.10.2.1 and app-emulation/qemu-1.1.2-r2. Re-test with current stable app-emulation/qemu.
Opps, I have not noticed update for qemu. After update works fine. Thanks.
