Re: 8.0RC2 amd64 - kernel panic running make buildworld

05.11.09, 13:46, "Etienne Robillard" <robillard.etienne_at_gmail.com>:

> S.N.Grigoriev wrote:
> > 
> > 05.11.09, 18:49, "Gary Jennejohn" :
> > 
> >> On Thu, 05 Nov 2009 19:40:03 +0300
> >> S.N.Grigoriev  wrote:
> >>> 04.11.09, 16:51, "Alexandre \"Sunny\" Kovalenko" 
> >>> wrote:
> >>>
> >>>> On Wed, 2009-11-04 at 13:44 +0300, S.N.Grigoriev wrote:
> >>>>> Hi list,
> >>>>>
> >>>>> I can confirm I've seen the same problem. After upgrading from 7-stable
> >>>>> to 8.0-RC2 my machine just reboots during 'make buildworld' without
> >>>>> diagnostics. But switching vm.pmap.pg_ps_enabled on/off does not
> >>>>> work for me. My machine reboots every time I try to build world.
> >>>>> I don't think I have a hardware problem: under 7-stable I can build
> >>>>> world/kernel for both 7-stable and 8.0-RC2 without problems.
> >>>>>
> >>>> Is it by any chance possible that you have 'debug.debugger_on_panic' set
> >>>> to '0' and no valid dump device configured?
> >>> Hi Alexandre,
> >>>
> >>> I've not found 'debug.debugger_on_panic' variable in 'sysctl -a'
> >>> output. Where cat I find it? All my sysctl variables are set by
> >>> default.
> >> Do you have "options DDB" in your kernel config file?
> >> ---
> >> Gary Jennejohn
> > 
> > Hi Gary,
> > 
> > my current kernel is GENERIC, so I don't have "options DDB".
> I have RC2 with amd64 and buildworld/installworld runs fine.
> Maybe you memory (ram) problems ? I had to remove one 512mb clib
> in order to boot... ;-)
> Hope this helps,
> Etienne

Hi Etienne,

I think it is unlikely. I've done on this machine (under FreeBSD 7.1 and 7.2 and
some Linux versions) very much compilations without issues.  
-- 
Regards,
S.Grigoriev.