kern/122683: Accessing /dev/cuaa0 causes system to freeze

[vwe at FreeBSD.org]

Synopsis: Accessing /dev/cuaa0 causes system to freeze

State-Changed-From-To: open->feedback
State-Changed-By: vwe
State-Changed-When: Mon Apr 14 20:19:33 UTC 2008
State-Changed-Why: 

please send us a verbose boot dmesg and the content of your /boot/device.hints.
without knowing which device you're trying to access, please note the 
first serial port is /dev/cuad0 and not cuaa0

http://www.freebsd.org/cgi/query-pr.cgi?pr=122683