Hi Ben,

Yes, I have rebooted quite a few times after the upgrade, as the machine
becomes unresponsive to ssh logins after the kernel panic.

Thanks,
Richard

On Wed, Aug 09, 2017 at 05:59:40PM -0500, Benjamin Kaduk wrote:
> On Wed, Aug 09, 2017 at 12:46:25PM -0700, Richard Feltstykket wrote:
> > Hello list,
> > 
> > We have for the past few years been running openafs under lxc on ubuntu
> > 14.04 using bind mounts like this:
> > 
> > lxc.mount.entry = /afs /lxc/containers/cafe/rootfs/afs none bind 0 0
> > 
> > I have just patched one of the hosts.  After starting some of the
> > containers, a few minutes later I get a kernel panic with:
> 
> When you say "patched", you mean like "apt-get dist-upgrade"?
> I assume that a new kernel was part of it; did the update take multiple
> minutes (as is needed for DKMS to rebuild the openafs kernel module)?
> Have you rebooted since the update?
> 
> A possibly plausible cause of this behavior would be a mismatch between
> the kernel and kernel module, which is why I ask.
> 
> -Ben


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