Subject: kern/37005: Kernel crash in -current (wrt screenblank)
To: None <,,>
From: None <>
List: netbsd-bugs
Date: 09/19/2007 07:25:01
>Number:         37005
>Category:       kern
>Synopsis:       screenblank = yes && kernel == fb then crash
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Sep 19 07:25:00 +0000 2007
>Release:        NetBSD 4.99.31
Simon B.                      If I want your opinion, I'll give it to you. 
System: NetBSD 4.99.31 NetBSD 4.99.31 (TACHIKOMA) #0: Tue Sep 18 22:22:09 BST 2007 i386
Architecture: i386
Machine: i386

	After upgrading to -current, and having a play with the new frame buffer display, if /etc/rc.conf contains "screenblank" the the kernel crashes with the message : fatal asynchronous system trap in supervisor mode


	enable the framebuffer devicen the GENERIC config and enable screenblank in /etc/rc.conf
	disbale one or the other...