lkml.org 
[lkml]   [2005]   [Jul]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Real-Time Preemption, -RT-2.6.12-final-V0.7.51-12

* Chuck Harding <charding@llnl.gov> wrote:

> Which still exhibits the lockup of sox. I built a 2.6.12 vanilla kernel
> using the same .config as I used for 51-12 and the failure did not happen.
> just the process of booting up causes later invocations of sox to lockup
> in the D state. If I don't login to X and just run from a VT I can get
> it to lockup by running something like:
> $ for ((i=0;i<20;i++))
> >do
> >echo -ne "\r$i "
> >(play /usr/share/sounds/KDE_Beep_ShortBeep.wav &)
> >done
>
> after about 14 or so iterations of the loop and thereafter no more
> sound can be played.

tried it and cannot reproduce it, so i'll need the full backtrace of all
tasks in your system, whenever sox gets stuck, via:

echo t > /proc/sysrq-trigger
dmesg -s 10000000 > toingo.txt

Ingo
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-07-08 07:46    [W:0.396 / U:0.612 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site