11 stable vagrant images: page fault

[jungle boogie]

Hi All,

I'm using 11-stable Vagrant image from here:
https://atlas.hashicorp.com/freebsd/boxes/FreeBSD-11.0-STABLE
(tried 20th of April and 5th of April).

Unfortunately, I can only get the VM to stay up for about 9 seconds, 
because it's in a constant reboot loop.

This command will stop the reboot:
VBoxManage setextradata stable_default_1494131864056_36337 
"VBoxInternal/PDM/HaltOnReset" 1

And when doing so, I see this failure:
http://imgur.com/a/USHdB

I can download 11-stable and 12-current vdh files and import those into 
virtualbox, resulting in those not crashing.
11-stable is from the 20th of April.


I also have this 12-current vagrant box working:
vagrant@:~ % uname -a
FreeBSD  12.0-CURRENT FreeBSD 12.0-CURRENT #0 r316750: Thu Apr 13 
08:03:28 UTC 2017 
root at releng3.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC  amd64

The host is some Unbuntu version:
4.4.0-75-generic #96-Ubuntu SMP Thu Apr 20 09:56:33 UTC 2017 x86_64 
x86_64 x86_64 GNU/Linux

VirtualBox is version 5.1.22 r115126, which is the most current version:
https://www.virtualbox.org/wiki/Changelog

Any thoughts?

Thanks!