linux-kernel - Re: [Announce] 2.6.29-rc8-rt2

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Date:	Tue, 24 Mar 2009 09:12:58 +0100 (CET)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Fernando Lopez-Lezcano <nando@...ma.Stanford.EDU>
cc:	Ingo Molnar <mingo@...e.hu>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [Announce] 2.6.29-rc8-rt2

On Tue, 24 Mar 2009, Thomas Gleixner wrote:

> On Mon, 23 Mar 2009, Fernando Lopez-Lezcano wrote:
> > without all the funny numbers this is what remains on screen:
> >
> >   native_cpu_die
> >   _cpu_down
> >   disable_nonboot_cpus
> >   kernel_power_off
> >   sys_reboot
> >   __hrtimer_start_range_ns
> >   default_spin_lock_flags
> >   __spin_lock_irqsave
> >   __spin_lock_irqrestore
> >   hrtimer_try_to_cancel
> >   hrtimer_cancel
> >   do_nanosleep
> >   hrtimer_nanosleep
> >   hrtimer_wakeup
> >   path_put
> >   audit_syscall_entry
> >   audit_syscall_exit
> >   sysenter_do_call
> > Code: 00 00 6a 00 ff 15 08 49 85 c0 58 etc etc etc
> > EIP [<c06f2549>] text_poke+0x163/0x181 SS:ESP 0068:f4567ddc
> 
> Hmm. Do you have CONFIG_HAVE_DYNAMIC_FTRACE=y in your config ? If yes,

  CONFIG_DYNAMIC_FTRACE=y of course.

> can you please disable it ?
> 
> > -- [end trace db3e80122adba82c ]---
> > init: rc0 main process (3047) killed by SEGV signal
> > 
> > (I can take a picture if that would help - I don't have a second machine
> > with a serial port to try to capture the whole thing)
> 
> That'd be very helpful.
>  
> Thanks,
> 
> 	tglx
> 
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