Bug 155211 - vcpu0, guest rIP: 0xffffffff81064496 unhandled rdmsr: 0x34
Summary: vcpu0, guest rIP: 0xffffffff81064496 unhandled rdmsr: 0x34
Status: NEW
Alias: None
Product: Virtualization
Classification: Unclassified
Component: kvm (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: virtualization_kvm
URL: https://bugzilla.gnome.org/show_bug.c...
Keywords:
Depends on:
Blocks:
 
Reported: 2016-08-28 20:15 UTC by Cristian Aravena Romero
Modified: 2020-03-17 11:43 UTC (History)
2 users (show)

See Also:
Kernel Version: 4.8.0-040800rc3-lowlatency
Subsystem:
Regression: No
Bisected commit-id:

Attachments
dmesg_4.8.0-040800rc3-lowlatency (54.72 KB, text/plain)
2016-08-28 20:15 UTC, Cristian Aravena Romero 		Details
lspci -vvnn (9.58 KB, text/plain)
2016-08-28 20:15 UTC, Cristian Aravena Romero 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Cristian Aravena Romero 2016-08-28 20:15:07 UTC 
Created attachment 230941 [details]
dmesg_4.8.0-040800rc3-lowlatency

Working with... GNOME Boxes 3.20.2

dmesg:
[  629.539860] kvm [4969]: vcpu0, guest rIP: 0xffffffff81064496 unhandled rdmsr: 0x34
Comment 1 Cristian Aravena Romero 2016-08-28 20:15:51 UTC 
Created attachment 230951 [details]
lspci -vvnn
Comment 2 Stid 2017-11-14 09:00:19 UTC 
Same problem for me, i use libvirt on debian 9 (stretch) and i lose graphic view and mouse/keyboard.
If i don't close window while kvm bug, sometime i keep full control on VM.

dmesg:
[86817.636548] kvm: zapping shadow pages for mmio generation wraparound
[87418.274144] kvm [2856]: vcpu0, guest rIP: 0xffffffff8a0595e2 unhandled rdmsr: 0x34
[87422.306238] kvm [2856]: vcpu0, guest rIP: 0xffffffff8a0595e2 unhandled rdmsr: 0x606
[87422.686053] kvm [2856]: vcpu0, guest rIP: 0xffffffff8a0595e2 unhandled rdmsr: 0x611
[87422.686207] kvm [2856]: vcpu0, guest rIP: 0xffffffff8a0595e2 unhandled rdmsr: 0x639
[87422.686342] kvm [2856]: vcpu0, guest rIP: 0xffffffff8a0595e2 unhandled rdmsr: 0x641
[87422.686474] kvm [2856]: vcpu0, guest rIP: 0xffffffff8a0595e2 unhandled rdmsr: 0x619
Comment 3 Stid 2017-11-14 11:14:00 UTC 
(In reply to Stid from comment #2)
> Same problem for me, i use libvirt on debian 9 (stretch) and i lose graphic
> view and mouse/keyboard.
> If i don't close window while kvm bug, sometime i keep full control on VM.
> 
> dmesg:
> [86817.636548] kvm: zapping shadow pages for mmio generation wraparound
> [87418.274144] kvm [2856]: vcpu0, guest rIP: 0xffffffff8a0595e2 unhandled
> rdmsr: 0x34
> [87422.306238] kvm [2856]: vcpu0, guest rIP: 0xffffffff8a0595e2 unhandled
> rdmsr: 0x606
> [87422.686053] kvm [2856]: vcpu0, guest rIP: 0xffffffff8a0595e2 unhandled
> rdmsr: 0x611
> [87422.686207] kvm [2856]: vcpu0, guest rIP: 0xffffffff8a0595e2 unhandled
> rdmsr: 0x639
> [87422.686342] kvm [2856]: vcpu0, guest rIP: 0xffffffff8a0595e2 unhandled
> rdmsr: 0x641
> [87422.686474] kvm [2856]: vcpu0, guest rIP: 0xffffffff8a0595e2 unhandled
> rdmsr: 0x619

My spice bug issue is not linked to kvm module :)
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