>Number:         35553
>Category:       kern
>Synopsis:       azalia hangs an Optiplex 745
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Feb 06 10:40:00 +0000 2007
>Originator:     Mark Davies
>Release:        NetBSD 4.99.8
>Organization:
Dept. of Comp. Sci., Victoria Uni. of Wellington, New Zealand.
>Environment:
	
	
System: NetBSD lap3.home.vuw.ac.nz 4.99.8 NetBSD 4.99.8 (MCS_LAPTOP) #15: Fri Jan 12 09:16:07 NZDT 2007 mark@lap3.home.vuw.ac.nz:/mnt/SAVE/build.obj/mnt/src/src/sys/arch/i386/compile/MCS_LAPTOP i386
Architecture: i386
Machine: i386
>Description:
	Trying to run a current i386 GENERIC kernel on a Dell Optiplex 745,
	the system hangs while still initialising. Replacing with a kernel
	without azalia support the system boots.
	
>How-To-Repeat:
	Install current on an Optiplex 745, reboot running a GENERIC kernel
	and watch it identify and initialise devices finishing with the cd:

	[...]
cd0(piixide0:1:0): using PIO mode 4, Ultra-DMA mode 2 (Ultra/33) (using DMA)

	but then hang before it gets to printing:

boot device: wd0
root on wd0a dumps on wd0b


	Then reboot running a kernel built from the following config:

 include "arch/i386/conf/GENERIC"
 no azalia* at pci?

	and watch it come all the way up to multiuser.
	
>Fix:
	no idea.