Messages in this thread | | | Date | Fri, 8 Jul 2005 07:41:29 +0200 | From | Ingo Molnar <> | Subject | Re: Real-Time Preemption, -RT-2.6.12-final-V0.7.51-12 |
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* 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
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