Bug 102651
Summary: | vcpuX unhandled rdmsr: 0x570 | ||
---|---|---|---|
Product: | Virtualization | Reporter: | jamespharvey20 |
Component: | kvm | Assignee: | virtualization_kvm |
Status: | NEW --- | ||
Severity: | normal | CC: | jfrieben, oenhan |
Priority: | P1 | ||
Hardware: | All | ||
OS: | Linux | ||
Kernel Version: | 4.1.4 | Subsystem: | |
Regression: | No | Bisected commit-id: |
Description
jamespharvey20
2015-08-11 04:09:59 UTC
The libvirt/qemu log shows: 2015-08-11 03:29:38.508+0000: starting up libvirt version: 1.2.18, qemu version: 2.3.94 LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin QEMU_AUDIO_DRV=spice /usr/sbin/qemu-system-x86_64 -name servo -S -machine pc-q35-2.3,accel=kvm,usb=off,vmport=off -cpu core2duo,+lahf_lm,+dca,+pdcm,+xtpr,+cx16,+tm2,+vmx,+ds_cpl,+dtes64,+pbe,+tm,+ht,+ss,+acpi,+ds -m 3300 -realtime mlock=off -smp 7,sockets=7,cores=1,threads=1 -uuid f6defdf1-369a-47e2-9611-92c04a0ff933 -no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/servo.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc,driftfix=slew -global kvm-pit.lost_tick_policy=discard -no-hpet -no-shutdown -global PIIX4_PM.disable_s3=0 -global PIIX4_PM.disable_s4=0 -boot strict=on -device i82801b11-bridge,id=pci.1,bus=pcie.0,addr=0x1e -device pci-bridge,chassis_nr=2,id=pci.2,bus=pci.1,addr=0x1 -device virtio-serial-pci,id=virtio-serial0,bus=pci.2,addr=0x3 -drive file=/dev/disk1/servo1,if=none,id=drive-virtio-disk0,format=raw,cache=none,aio=native -device virtio-blk-pci,scsi=off,bus=pci.2,addr=0x5,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -drive file=/dev/disk2/servo2,if=none,id=drive-virtio-disk1,format=raw,cache=none,aio=native -device virtio-blk-pci,scsi=off,bus=pci.2,addr=0x6,drive=drive-virtio-disk1,id=virtio-disk1,bootindex=2 -drive file=/dev/disk3/servo3,if=none,id=drive-virtio-disk2,format=raw,cache=none,aio=native -device virtio-blk-pci,scsi=off,bus=pci.2,addr=0x7,drive=drive-virtio-disk2,id=virtio-disk2,bootindex=3 -netdev tap,fd=25,id=hostnet0,vhost=on,vhostfd=26 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:61:7a:4e,bus=pci.2,addr=0x1 -chardev pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0 -chardev spicevmc,id=charchannel0,name=vdagent -device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=com.redhat.spice.0 -chardev socket,id=charchannel1,path=/var/lib/libvirt/qemu/channel/target/servo.org.qemu.guest_agent.0,server,nowait -device virtserialport,bus=virtio-serial0.0,nr=2,chardev=charchannel1,id=channel1,name=org.qemu.guest_agent.0 -spice port=5900,addr=127.0.0.1,disable-ticketing,seamless-migration=on -device qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,vgamem_mb=16,bus=pcie.0,addr=0x1 -device virtio-balloon-pci,id=balloon0,bus=pci.2,addr=0x4 -msg timestamp=on char device redirected to /dev/pts/0 (label charserial0) it's just warning, current KVM does not support intel PT feature, you can ignore it, and I will fix the warning in native kernel. I do see this warning by kernel-4.2.3-300.fc23 of a Fedora 23 system. (In reply to Joachim Frieben from comment #3) > I do see this warning by kernel-4.2.3-300.fc23 of a Fedora 23 system. You can patch it on guest kernel, https://git.kernel.org/cgit/linux/kernel/git/tip/tip.git/commit/?id=73fdeb66592ee80dffb16fb8a9b7378a00c1a826, although the warning has no effect on your guest. |