latest memstick image fails to mountroot by default on Thinkpad e565

[Matthew Macy]

 ---- On Sat, 04 Jun 2016 06:03:49 -0700 Edward Tomasz Napierała <trasz at FreeBSD.org> wrote ---- 
 > Dnia 04.06.2016 o godz. 07:52 Matthew Macy <mmacy at nextbsd.org> napisał(a):
 > 
 > > 
 > > In order to boot USB reliably on recent laptop hardware (both my thinkpad  and XPS13 need this) you need to add the following to the installer images loader.conf:
 > > 
 > > kern.cam.boot_delay="10000"
 > > kern.cam.scsi_delay="3000"
 > 
 > What happens when you don't?  I mean, what are the console messages?
 
It times out on mountroot. It doesn't do it every time. The first time I tried to reproduce this morning it actually worked. I've attached an image.

-M