Kernel panic on boot at dm_crypt

[Matthew Dillon]

I haven't looked at the code but check to see where the DM mapper adds the
disk device to the system.  The instant it does, the /dev kernel thread
handler will try to probe the disk.

-Matt

On Thu, Jul 7, 2016 at 12:28 AM, Stefan Unterweger <
232.20711 at chiffre.aleturo.com> wrote:

> * Sepherosa Ziehau on Thu, Jul 07, 2016 at 09:27:23AM +0800:
> > On Wed, Jul 6, 2016 at 5:54 PM, Stefan Unterweger
> > <232.20711 at chiffre.aleturo.com> wrote:
> > > Commit f41543e16b49e0294028d1f4bb5a5667694536f1 looks interesting.  At
> > > least from a cursory glance it seems as if it might be close to the
> > > parts of the code that are giving me problems.  I am compiling right
> > > now, as soon as I manage to push it to the server, I‘ll report back.
> >
> > I'd say it's not much related to your panic.  Only bhyve has MSI support.
> >
> > Thanks,
> > sephe
>
> I tried it just out of desperation and got it to boot at the first
> attempt, but of course that might have been pure coincidence.
>
> I’ll try the other patch tomorrow, I’ll have to let the
> customers calm down a little before scheduling another outage.
>
>
>
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