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device: 0.538
network: 0.422
socket: 0.421
KVM: 0.409
instruction: 0.406
graphic: 0.374
vnc: 0.281
semantic: 0.265
mistranslation: 0.230
boot: 0.208
other: 0.166
assembly: 0.084
Suppressing kvm rdmsr errors to console
I am seeing numerous kvm rdmsr messages logged to /dev/tty1 (console), and would like to know how to suppress these messages. I've attempted "echo 1 > /sys/module/kvm/parameters/ignore_msrs" and the messages still appear on tty1.
I'm seeing the following rdmsr messages:
kvm [22212]: vcpu0 ignored rdmsr: 0x606
kvm [22212]: vcpu0 ignored rdmsr: 0x611
kvm [22212]: vcpu0 ignored rdmsr: 0x639
kvm [22212]: vcpu0 ignored rdmsr: 0x641
kvm [22212]: vcpu0 ignored rdmsr: 0x619
kvm [22212]: vcpu0 ignored rdmsr: 0x1ad
The following QEMU/KVM RPMs are installed:
ipxe-roms-qemu-20130517-7.gitc4bce43.el7.noarch
libvirt-daemon-driver-qemu-1.2.17-13.el7_2.2.x86_64
libvirt-daemon-kvm-1.2.17-13.el7_2.2.x86_64
qemu-img-ev-2.3.0-31.el7_2.4.1.x86_64
qemu-kvm-common-ev-2.3.0-31.el7_2.4.1.x86_64
qemu-kvm-ev-2.3.0-31.el7_2.4.1.x86_64
qemu-kvm-tools-ev-2.3.0-31.el7_2.4.1.x86_64
uname -a
Linux server 3.10.0-327.el7.x86_64 #1 SMP Thu Nov 19 22:10:57 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
I think this has been likely fixed by the following commit here:
https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?id=fab0aa3b776f0a3af1db1f5
... which is part of upstream kernel v4.15.
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