On Sat, Jun 26, 2021 at 03:26:55PM +0200, Thomas L. wrote:
> On Wed, 7 Apr 2021 17:00:00 -0700
> Mike Larkin <mlar...@nested.page> wrote:
> > Depends on the exact content that got swapped out (as we didn't handle
> > TLB flushes correctly), so a crash was certainly a possibility.
> > That's why I wanted to see the VMM_DEBUG output.
> >
> > In any case, Thomas should try -current and see if this problem is
> > even reproducible.
> >
> > -ml
>
> I've been running -current with VMM_DEBUG since Apr 14 and the problem
> has not reproduced, instead I see spurious stops now. Output in
> /var/log/messages on the occasion is:
>
> Jun 19 03:31:16 golem vmd[95337]: vcpu_run_loop: vm 8 / vcpu 0 run ioctl 
> failed: Invalid argument
> Jun 19 03:31:16 golem /bsd: vcpu_run_vmx: can't read procbased ctls on exit
> Jun 19 03:31:17 golem /bsd: vmm_free_vpid: freed VPID/ASID 8
>
> There's also a lot of probably unrelated messages for all the VMs:
>
> Jun 19 01:31:10 golem vmd[66318]: vionet_enq_rx: descriptor too small for 
> packet data
>
> I realize that this is an old version, so this might be an already
> fixed bug. I can upgrade to a newer snapshot, but the bug shows about
> once per month, so by the time it shows it will be an old version
> again.
>
> Kind regards,
>
> Thomas
>

you probably want a newer snap, dv@ fixed some things in this area recently.

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