On 19/07/19 23:01, Liran Alon wrote:
>
>
>> On 19 Jul 2019, at 19:42, Paolo Bonzini wrote:
>>
>> If a KVM guest is reset while running a nested guest, free_nested will
>> disable the shadow VMCS execution control in the vmcs01. However,
>> on the next KVM_RUN vmx_vcpu_run would nevertheless try
> On 19 Jul 2019, at 19:42, Paolo Bonzini wrote:
>
> If a KVM guest is reset while running a nested guest, free_nested will
> disable the shadow VMCS execution control in the vmcs01. However,
> on the next KVM_RUN vmx_vcpu_run would nevertheless try to sync
> the VMCS12 to the shadow VMCS whi
If a KVM guest is reset while running a nested guest, free_nested will
disable the shadow VMCS execution control in the vmcs01. However,
on the next KVM_RUN vmx_vcpu_run would nevertheless try to sync
the VMCS12 to the shadow VMCS which has since been freed.
This causes a vmptrld of a NULL pointe
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