Watching it for several minutes, the only counters which have any
activity are equal counts of 'exits' and 'irqx' on the first of two vcpus:
pid vcpu | exits : haltx irqx irqwx iox mmiox | irqs
emul eptv
43656 0 | 263 : 0 263 0 0 0 | 0
0 0
43656 1 | 0 : 0 0 0 0 0 | 0
0 0
Average is ~250 every 10 seconds. Second vcpu never shows any activity.
This meaningful in any way?
--jason
Robert Mustacchi <mailto:[email protected]>
February 1, 2016 at 12:09 AM
The first thing that I'd look at is the kvmstat output and see if the
guest is running and trying to do things or not.
Robert
Jason Lawrence <mailto:[email protected]>
January 31, 2016 at 7:14 PM
I tried installing Windows 10 (32 bit) in a KVM zone and it appears to
hang immediately after booting from the ISO, indefinitely displaying
the Windows startup logo via VNC for several hours. I see zero disk
activity. The only obvious information I can find relating to KVM is
in the syslog right after starting the VM:
2016-01-31T22:25:58.379728+00:00 smarty genunix: [ID 408114 kern.info]
/pseudo/zconsnex@1/zcons@12 (zcons12) online
2016-01-31T22:25:59.332226+00:00 smarty mac: [ID 469746 kern.info]
NOTICE: vnic1218 registered
2016-01-31T22:25:59.461815+00:00 smarty kvm: [ID 420667 kern.info]
kvm_lapic_reset: vcpu=ffffff051d031000, id=0, base_msr= fee00100
PRIx64 base_address=fee00000
2016-01-31T22:25:59.461836+00:00 smarty kvm: [ID 710719 kern.info]
vmcs revision_id = 12
2016-01-31T22:25:59.462918+00:00 smarty kvm: [ID 420667 kern.info]
kvm_lapic_reset: vcpu=ffffff04ebf3b000, id=1, base_msr= fee00000
PRIx64 base_address=fee00000
2016-01-31T22:25:59.462927+00:00 smarty kvm: [ID 710719 kern.info]
vmcs revision_id = 12
2016-01-31T22:26:03.139185+00:00 smarty kvm: [ID 391722 kern.info]
unhandled wrmsr: 0x1010101 data fffffd7fffdfe880
2016-01-31T22:26:03.139211+00:00 smarty kvm: [ID 391722 kern.info]
unhandled wrmsr: 0x1010101 data fffffd7fffdfe880
2016-01-31T22:26:03.144332+00:00 smarty kvm: [ID 391722 kern.info]
unhandled wrmsr: 0xff30ccec data fffffd7fffdfe850
2016-01-31T22:26:03.144407+00:00 smarty kvm: [ID 391722 kern.info]
unhandled wrmsr: 0x0 data 0
2016-01-31T22:26:03.144776+00:00 smarty kvm: [ID 391722 kern.info]
unhandled wrmsr: 0x0 data 0
2016-01-31T22:26:03.144819+00:00 smarty kvm: [ID 391722 kern.info]
unhandled wrmsr: 0x0 data 0
2016-01-31T22:26:03.184712+00:00 smarty kvm: [ID 291337 kern.info]
vcpu 1 received sipi with vector # 10
2016-01-31T22:26:03.184722+00:00 smarty kvm: [ID 420667 kern.info]
kvm_lapic_reset: vcpu=ffffff04ebf3b000, id=1, base_msr= fee00800
PRIx64 base_address=fee00000
2016-01-31T22:26:04.387896+00:00 smarty kvm: [ID 391722 kern.info]
unhandled wrmsr: 0x0 data 0
2016-01-31T22:26:07.862118+00:00 smarty kvm: [ID 713435 kern.info]
unhandled rdmsr: 0xff295897
2016-01-31T22:26:07.862170+00:00 smarty kvm: [ID 391722 kern.info]
unhandled wrmsr: 0x50bff7 data fffffd7ffe9de1c0
2016-01-31T22:26:07.867041+00:00 smarty kvm: [ID 713435 kern.info]
unhandled rdmsr: 0xff295897
2016-01-31T22:26:07.867059+00:00 smarty kvm: [ID 391722 kern.info]
unhandled wrmsr: 0x50bff7 data fffffd7ffe9de1c0
2016-01-31T22:26:07.867357+00:00 smarty kvm: [ID 713435 kern.info]
unhandled rdmsr: 0x3c0003f
2016-01-31T22:26:07.867376+00:00 smarty kvm: [ID 391722 kern.info]
unhandled wrmsr: 0x0 data 0
2016-01-31T22:26:19.488477+00:00 smarty kvm: [ID 713435 kern.info]
unhandled rdmsr: 0x3a
This means nothing to me, but any suggestions on where I can start
looking?
--jason
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