Deja vu: panic in hdaa_coonfigure() for i386, but not amd64 -- again

[David Wolfskill]

On Sat, May 16, 2015 at 03:46:18PM +0200, Hans Petter Selasky wrote:
> ...
> 
> Can you collect output from booting with bootverbose set? From current 
> amd64 as of today.

OK; I just copied it over; please see
<http://www.catwhisker.org/~david/FreeBSD/m4800/>; the dmesg in question
is dmesg.boot.11.0-CURRENT_amd64.  It is for:

FreeBSD g1-254.catwhisker.org 11.0-CURRENT FreeBSD 11.0-CURRENT #63  r283005M/283005:1100073: Sat May 16 06:04:16 PDT 2015     root at g1-254.catwhisker.org:/common/S3/obj/usr/src/sys/CANARY  amd64

> Then repeat using i386.

For now, I've copied yesterday's head/i386 dmesg.  I'll copy over
my stable/10 dmesg.boot files, as well -- same directory; the names
will be similarly verbosely unambiguous. :-}  I'll copy today's head/i386
once I've generated it (which should be within a few minutes).

> Possibly some array is out of bounds or code has not been compiled
> properly. I just quickly counted the fmtlist size and from what I
> can see we are using 30 of 32 entries at least.

OK.

> Before that ensure /usr/obj is clean: "rm -rf /usr/obj"
> ...

OK.

On Sat, May 16, 2015 at 03:50:00PM +0200, Hans Petter Selasky wrote:
> ...
> > I'll admit that the vast bulk of my builds are done with -DNOCLEAN -- I
> > actually want to use my laptop for things other than rebuilding FreeBSD
> > (4x/day) and rebuilding updated installed ports (2x/day).
> 
> Then it will possibly trigger bad, because AFMT_CHANNELS() returns part 
> of the old EXT channels, which is used in the HDAA driver. If you want 
> to save time, you need to rebuild all of "modules/sound" only, w/o 
> -DNO_CLEAN and doing "clean" first. The rest of the kernel is fine with 
> -DNO_CLEAN.

To make things easier to understand and explain, I think it's best to 
go ahead and just do a clean build this time.  That should reduce
uncertainty a fair bit.

> ...
> Send output from bootverbose! Let's hunt this bug down :-)
> ....

As above (along with a fair bit more information).

And hunting the bug down and ... disposing of it ... is my intent all
along -- thanks for your efforts!

Peace,
david
-- 
David H. Wolfskill				david at catwhisker.org
Those who murder in the name of God or prophet are blasphemous cowards.

See http://www.catwhisker.org/~david/publickey.gpg for my public key.
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