Public bug reported:
when running a kvm guest on my ubuntu 16.04 lts host, i am receiving the
following errornous output "from time to time":
[389463.823930] kvm [26269]: vcpu0 unhandled rdmsr: 0x1c9
while it doesnt sound like much, the entry is shown in red color in
dmesg, so im guessing this is important...
a bit more from the dmesg surrounding it:
[389459.060582] br0: port 8(vnet0) entered forwarding state
[389459.060603] br0: port 8(vnet0) entered forwarding state
[389459.316849] audit: type=1400 audit(1463694160.281:933): apparmor="STATUS"
operation="profile_replace" profile="unconfined"
name="libvirt-3e2bbfad-381d-43de-a701-57730381a0f6" pid=26247
comm="apparmor_parser"
[389459.320386] audit: type=1400 audit(1463694160.285:934): apparmor="STATUS"
operation="profile_replace" profile="unconfined"
name="libvirt-3e2bbfad-381d-43de-a701-57730381a0f6//qemu_bridge_helper"
pid=26247 comm="apparmor_parser"
[389460.547437] kvm: zapping shadow pages for mmio generation wraparound
[389460.550403] kvm: zapping shadow pages for mmio generation wraparound
[389463.823930] kvm [26269]: vcpu0 unhandled rdmsr: 0x1c9
host hardware: x86_64
** Affects: kvm (Ubuntu)
Importance: Undecided
Status: New
** Tags: kernel kvm qemu
** Attachment added: "the kvm guest xml from libvirt dir"
https://bugs.launchpad.net/bugs/1583819/+attachment/4666532/+files/ubuntugnome.xml
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https://bugs.launchpad.net/bugs/1583819
Title:
vcpu0 unhandled rdmsr
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