On Sat, Jan 22, 2005 at 01:29:23AM -0600, David Young wrote:
> On Thu, Jan 20, 2005 at 09:31:33PM -0600, David Young wrote:
> > I'm running sources from last night.  At boot, directly after printing
> > 
> >         boot device: wd0
> >         root on wd0a dumps on wd0b
> >         root filesystem type: ffs
> > 
> > my 400MHz Powerbook G4 hangs.  I can drop into the debugger, where the
> > stack trace is like this:
> 
> With "up to the minute" sources, the Powerbook hung again; here's the
> stack trace this time:
> 
> 	internal_command
> 	wskbd_translate
> 	wskbd_input
> 	kbd_passup
> 	kbd_intr
> 	kbd_processevent
> 	kbd_adbcomplete
> 	adb_soft_intr
> 	softclock
> 	hardclock
> 	decr_intr
> 	trapstart
> 	lcsplx
> 	Idel
> 	mi_switch
> 	ltsleep
> 	sched_sync
> 	cpu_switchto
> 	ADBDevTable
> 
> What more information can I provide to help get to the bottom of this?
> 

Hadn't seen this before: I broke into ddb, typed 'continue', and a little
while later (or maybe I had just missed it?) the console says,

"zstty0: 1 silo overflow, 0 ibuf floods"

Dave

-- 
David Young             OJC Technologies
dyoung@ojctech.com      Urbana, IL * (217) 278-3933