Messages in this thread | | | Date | Wed, 1 Feb 2006 02:06:50 -0800 | From | Andrew Morton <> | Subject | Re: 2.6.16-rc1-mm4 |
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Avuton Olrich <avuton@gmail.com> wrote: > > On 1/31/06, Andrew Morton <akpm@osdl.org> wrote: > > Avuton Olrich <avuton@gmail.com> wrote: > > > I'm getting a kernel panic on my Libretto L5 on boot, I don't have a > > > serial port on this laptop, I don't have time at the moment to setup > > > netconsole, and it doesn't get the full information. Hopefully this > > > picture helps a bit: > > > > > > http://68.111.224.150:8080/P1010306.JPG > > > > > > If it doesn't help I will attempt to get a netconsole on this computer > > > on the near future. > > > > jpeg is fine. It helps if you can get 50 rows on the screen - boot with > > the appropriate `vga=' option, put SYSFONT="iso08.08" in > > /etc/sysconfig/i18n, etc. > > > > It seems that some cpufreq notifier has done a divide-by-zero. But I can't > > see any sign of which one it is. You might get a better trace if you set > > CONFIG_FRAME_POINTER=n. > > > > If you could do those things and then prepare another photo it would really > > help, thanks. > > Disabled CONFIG_FRAME_POINTER and changed my font to ultra small. It's > painful to read so use a good image viewing tool with zoom :) > > http://68.111.224.150:8080/P1010001.JPG > > Also, I tried the cpufreq.debug=7 thing that Dave Jones recommended > and got no more output than I got without. I may have done something > wrong, please let me know if it's needed. >
Ah, better, thanks.
You got the divide-by-zero in time_cpufreq_notifier(). John has been playing with that in the time patches in -mm, so perhaps he broke it?
At a guess I'd say that there's some new startup ordering thing and we're now passing zero into cpufreq_scale(). - 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/
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