Messages in this thread | | | Date | Sun, 17 Oct 2004 18:47:43 +0200 | From | Ingo Molnar <> | Subject | Re: [patch] Real-Time Preemption, -VP-2.6.9-rc4-mm1-U3 |
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* Rui Nuno Capela <rncbc@rncbc.org> wrote:
> OK. Here goes some more food-for-thought :) > > - minitor.cap-2.6.9-rc4-mm1-RT-U4.1smp.tar.gz has another three > capture sessions, minicom.cap.{3,4,5}, which stalls on boot/init > (CONFIG_PREEMPT_REALTIME=y). Take a special look on minicom.cap.5, > where the session has been force-truncated, due to an never ending > trace dump, and where no SysRq could do the rescue. This is one of > another symptoms, but with less occurrences I've noticed.
i think you are getting stack overflows. Could you disable CONFIG_4KSTACKS and see whether that helps?
Ingo
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