hmm. yeah. I had a look. can only see one.
This next bit is not about what you are saying but...
I really don't have a handle on how the Diags startup works yet.
I can "get" it uses a different kernel, I fail to see how it could access a completely different set of files at runtime. thus I conclude it doesn't.
On the "computer" side I have noted that the ssh process "dies unexpectedly" via nautilus and have traced this down to a lack of "groups" support on the device so that is just ephemera. and could be fixed via a busybox update.
Also noted the .ssh/authorized_keys was not in place for the /home/root user.
Few other things... updated iptables to be more whorelike, dug around in upstarts and read through what scripts I could find.
I'll try an ENABLE_USBNET with an ENABLE_VPN and an ENABLE_DAIGS see where that gets me.
Thanks for the heads up, I'll see what shakes.