amd64/178337: Not reboot after world rebuild

[Alexander Panyushkin]

>Number:         178337
>Category:       amd64
>Synopsis:       Not reboot after world rebuild
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    freebsd-amd64
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat May 04 15:00:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator:     Alexander Panyushkin
>Release:        FreeBSD 9.1-STABLE #0 r250230
>Organization:
Home
>Environment:
FreeBSD scorpion.kiev.ua 9.1-STABLE FreeBSD 9.1-STABLE #0 r250230: Sat May  4 15:40:52 EEST 2013     root at scorpion.kiev.ua:/usr/obj/usr/src/sys/Kernel  amd64
>Description:
After world rebuild with connected flash drive  FreeBSD not reboot.

last messages
umass0: at uhub1, port 2, addr 2 (disconnected)
(da0:umass-sim0:0:0:0): lost device - 0 outstanding, 1 refs

>How-To-Repeat:
Rebuild and install world (revision r250230)
Booting with new world, connect flash drive on usb.
shutdown -r now
>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: