10.1 hangs during boot on Intel DP35DP board

[John Baldwin]

On Saturday, December 06, 2014 01:37:09 PM Christopher R. Bowman wrote:
> John,
> Its still sitting but I turned on verbose output and it's been sitting for
> 10 minutes so far without any further output. Christopher.

Grrr, then it might be stuck elsewhere than the interrupt config hooks.  
Unfortunately we'd really need to find a way to get into DDB.  I think GENERIC 
doesn't include BREAK_TO_DEBUGGER by default, so Ctrl-Alt-Esc doesn't work out 
of the box.  Can you break into the loader prompt and type 'set 
debug.kdb.break_to_debugger=1' before booting?  Ctrl-Alt-Esc should then work 
when it hangs.  Once that happens, please get the output of 'ps' from DDB.

> --
> Christopher R. Bowman
> 
> > On Dec 5, 2014, at 7:20 AM, John Baldwin <jhb at freebsd.org> wrote:
> > 
> > On Thursday, December 04, 2014 07:42:48 PM Christopher R. Bowman wrote:
> >>> On Dec 4, 2014, at 8:39 AM, John Baldwin <jhb at freebsd.org> wrote:
> >>>> On Wednesday, December 03, 2014 9:36:01 am Adrian Chadd wrote:
> >>>> Hi,
> >>>> 
> >>>> I'm not sure - it may be that the timekeeping stuff is a bit confused.
> >>>> Maybe it's now time to file a bug and see if we can loop the
> >>>> timekeeping folk into it.
> >>> 
> >>> This is probably not timekeeping.  That message is just the last thing
> >>> printed before the interrupt-driven hooks are run.  If you booted a HEAD
> >>> snapshot the kernel should have DDB compiled in.  Please drop into DDB
> >>> using Ctrl-Alt-Esc and then run 'show conifhk' and reply here with the
> >>> output please.
> >> 
> >> John,
> >> 
> >>    Thank you for responding.  I tried that but the machine seemed wedged
> >>    at
> >> 
> >> that point.  I can’t drop into DDB using Ctrl-Alt-Esc nor can I do
> >> Ctrl-Alt-Del to reboot.  All I can do it push the reset button.
> >> Christopher
> > 
> > If you let it sit for 60 seconds it should print out a message telling you
> > what it is waiting on.


-- 
John Baldwin