Messages in this thread | | | Date | Wed, 17 Nov 2004 16:01:08 +0100 | From | Ingo Molnar <> | Subject | Re: [patch] Real-Time Preemption, -RT-2.6.10-rc2-mm1-V0.7.27-3 |
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* Florian Schmidt <mista.tapas@gmx.net> wrote:
> > managed to reproduce the lockup on my testbox, using your .config, > > running rtc_wakeup -f 8192 and starting X. Hard hang and i had IRQ1 at > > prio 99. Will turn on the NMI watchdog now, hopefully this lockup will > > stay easy to reproduce. > > Hi, > > i experienced another one. But as i stayed on the console sysrq was > available, so i can send you the last locks listed by sysrq-t.
i can now reproduce it at will. It's some sort of MM deadlock (infinite pagefaults in rtc_wakeup), i'm debugging it now.
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