usb/143286: boot failures on RELENG_8 system with USB keyboard

[Andrey Mironenko]

>Number:         143286
>Category:       usb
>Synopsis:       boot failures on RELENG_8 system with USB keyboard
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-usb
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Jan 27 11:30:03 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator:     Andrey Mironenko
>Release:        FreeBSD 8.0-STABLE i386
>Organization:
>Environment:
System: FreeBSD master.local 8.0-STABLE FreeBSD 8.0-STABLE #0: Tue Jan 12 19:34:01 EET 2010 root at master.local:/usr/obj/usr/src/sys/MASTER i386
>Description:
Problem appeared in my RELENG_8 system with USB keyboard and can be repeated by reloading it after crash, hang up, power failure and so on.

Boot of the system stops in single user mode or in general mode at line "Password:" and anything could be typed with USB keyboard. But with PS/2 keyboard all OK.

I have line "console none unknown off insecure" in /etc/ttys.
>How-To-Repeat:
By reloading RELENG_8 system with USB keyboard after crash, hang up, power failure and so on.
>Fix:
Use PS/2 keyboard or boot from emergency CD, check file system and reboot.

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