Re: [Mjpeg-users] driver-zoran-0.9.3 hangs computer the second time I use lavrec

[Karl a. T. P. <kar...@ea...>]

=2D----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On Tuesday 18 March 2003 03:16 am, Ronald Bultje wrote:
> Hey Karl,
>
> On Tue, 2003-03-18 at 02:54, Karl and Tanya Pizzolatto wrote:
> > I didn't find anything. What I wrote down follows below.  Keep in mind
> > this report has gone from screen to eyes to fingers to paper to eyes to
> > fingers to screen! (well, there's keyboard and computer between fingers
> > and screen, but you get the idea).  If you can tell me how to trap this
> > (or where to look for it), I will be very grateful.  Otherwise, I hope
> > this helps you with the driver.
>
> [..]
>
> > Kernel BUG at sched.c:564! ins: 0 del: 0 ae: 0 td1=3D0.009 td2=3D0.0040
>
> Oi, an oops. Could you try two things?
>
> 1) try with a vanilla 2.4.20 kernel.
> 2) try loading modules in the same order on startup (so their memory
> location between two subsequent boots is the same). After that, redo the
> same thing, and on the next boot, run "ksymoops", paste the output of
> the previous oops (which you need to write down again, sorry...) into
> it, press enter a few times and wait for output. That should give a
> kernel backtrace.
>
> Ronald

Well, #2 is easy; I just ran ksymoops crashlog > oops.out.
Since I initially tried to run lavrec after a "clean" boot, everything shou=
ld=20
be in the same place it was before.

Hopefully, everything is in the same place; it does look like a lot of vide=
o=20
stuff is showing up when I run ksymoops, so that seems to be consistent.

=46or the record:
$ ksymoops zorancrash > oops.out
$
$
$
$
I have attached oops.out.

Here's something that may be interesting:  I am using i2c-2.7.0 because I'm=
=20
running lm_sensors on this machine.  I noticed i2c-algo-bit and i2c-core in=
=20
oops.out; both these come from the i2c package and not from the kernel.

This kernel has 2 sets of patches: =20
Crypto:  loop-jari-2.4.20.0.patch and=20
Andrew Morton's ext3 patches:  I think these are for using SCSI RAID with=20
ext3.

This weekend, I will build a 2.4.20 kernel with no patches and no i2c-2.7.0=
=2E =20
Then rebuild driver-zoran, reboot with only the modules I really need loade=
d,=20
then try to reproduce the crash and send the output of ksymoops.

Probably not relavant, but note I'm not using the kernel OSS stuff (never=20
have).
=2D----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.1 (GNU/Linux)

iD8DBQE+eS+OTHYRdwouzJMRAgSpAJ9nghybN46633LOdokD/a759DqNGQCgoHCB
mB5ppnHbjtg2LiBa9lcu+ic=3D
=3Dr0hd
=2D----END PGP SIGNATURE-----