Internal error: Oops - BUG() / kvm boot race - arm64 kpti patchset related

Will Deacon will.deacon at
Wed Feb 28 08:07:35 PST 2018

On Wed, Feb 28, 2018 at 04:45:23PM +0100, Paolo Pisati wrote:
> Reproducible on 4.16-rc3 and 4.4.20 using defconfig - the failure it's
> intermittent, but i could reproduce it 100% if i boot loop the kvm instance 
> (it usually shows up in less than 10 iterations but i tested 32 boots before
> marking it good).


> Anything else i can do to help debug this?

If you could share the crash log, that would be helpful.



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