Re: kvm: C8 as guest on C6 host / huge delay while booting

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Am 11.05.20 um 15:59 schrieb Leon Fauster:
Since C8.1  kvm guests have a huge delay while booting on a kvm host based on C6. This delay was not present with C8.0. The "pause" happend
direct after the grub step. The VNC session shows only a "_" character.


and this are the corresponding logs. The guest system continues to boot after ~5 minutes. At that point this appears

May 16 16:44:14 ev kernel: kvm: 8458: cpu0 unhandled rdmsr: 0x140
May 16 16:44:14 ev kernel: kvm: 8458: cpu0 disabled perfctr wrmsr: 0xc2 data 0xffff
May 16 16:44:14 ev kernel: kvm: 8458: cpu1 unhandled rdmsr: 0x140
May 16 16:44:14 ev kernel: kvm: 8458: cpu2 unhandled rdmsr: 0x140
May 16 16:44:14 ev kernel: kvm: 8458: cpu3 unhandled rdmsr: 0x140
May 16 16:44:15 ev kernel: kvm: emulating exchange as write

Any ideas?

--
Leon
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