Re: kernel panic - Fatal Trap 12 on boot _at_svn 248711

On Mon, 25 Mar 2013 21:21:07 -0400 (EDT)
AN <andy_at_neu.net> wrote:

> 
> 
> On Mon, 25 Mar 2013, Alexander Kabaev wrote:
> 
> > On Mon, 25 Mar 2013 21:06:09 -0400 (EDT)
> > AN <andy_at_neu.net> wrote:
> >
> >>
> >> After updating to svn 248711 I am getting a kernel panic and reboot
> >> when booting my system.  The last line I see while booting is:
> >>
> >> Entropy harvesting interrupts: Ethernet point to point, and then
> >> Fatal Trap 12 in kernel mode
> >> then an automatic reboot.
> >>
> >> I am currently booting into kernel.old _at_svn FreeBSD FBSD10
> >> 10.0-CURRENT FreeBSD 10.0-CURRENT #38 r248401: Sat Mar 16 21:39:04
> >> CDT 2013 root_at_FBSD10:/usr/obj/usr/src/sys/MYKERNEL  amd64
> >>
> >> Is anyone else seeing this behavior?
> >>
> >> _______________________________________________
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> >
> > You run dconschat by any chance?
> >
> > -- 
> > Alexander Kabaev
> >
> 
> Hi Alexander:
> 
> No, I do not think so.  How can I tell?  I have never intentionally 
> configured it.


Then you probably are not running it and the and the question is moot.
I would suggest trying r248712 anyway, just for kicks. If that does not
help, then try with vfs.unmapped_buf_allowed="0" in loader.conf.

-- 
Alexander Kabaev