Subject: kern/35553: azalia hangs an Optiplex 745
To: None <kern-bug-people@netbsd.org, gnats-admin@netbsd.org,>
From: Mark Davies <mark@mcs.vuw.ac.nz>
List: netbsd-bugs
Date: 02/06/2007 10:40:00
>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.