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This bug has been copied from bug #629836 and has been proposed to be backported to 6.0 z-stream (EUS).
The patches are against the kernel, not qemu-kvm, fixing component.
in 2.6.32-71.3.1.el6
reproduce in 2.6.32-71.el6.x86_64 fixed in 2.6.32-71.5.1.el6.x86_64 1. cmd: /usr/libexec/qemu-kvm -monitor stdio -drive file=/root/winXP-32-virtio.qcow2,index=0,if=none,id=drive-virtio-disk1,media=disk,cache=none,boot=on,format=qcow2,aio=native -device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk1,id=virtio-disk1 -device virtio-net-pci,netdev=idZlnRM2,id=ndev00idZlnRM2,mac='02:2D:4B:95:db:13',bus=pci.0,addr=0x3 -netdev tap,id=idZlnRM2,script=/scripts/qemu-ifup-switch,downscript='no' -m 2048 -smp 2 -vnc :10 -rtc base=localtime,clock=host,driftfix=none -M rhel6.0.0 -usbdevice tablet -boot c -cpu Opteron_G2 2. host: processor : 3 vendor_id : AuthenticAMD cpu family : 16 model : 2 model name : AMD Phenom(tm) 9600B Quad-Core Processor flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs npt lbrv svm_lock 3. qemu-kvm: qemu-kvm-0.12.1.2-2.113.el6_0.3.x86_64
change status to "VERIFIED" according to comment6
An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on therefore solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHSA-2010-0842.html
Technical note added. If any revisions are required, please edit the "Technical Notes" field accordingly. All revisions will be proofread by the Engineering Content Services team. New Contents: Previously, a Windows XP host experienced the stop error screen (i.e. the "Blue Screen Of Death" error) when booted with the CPU mode name. With this update, a Windows XP host no longer experiences the aforementioned error due to added KVM (Kernel-based Virtual Machine) support for the MSR_EBC_FREQUENCY_ID model specific register.