Re: kern/44224: -current double-fault at boot

[Arnaud Lacombe <lacombar%gmail.com@localhost>]

here is the (partial) screen output (with a PAE enabled kernel):

mapped with 3 large  pages and 338 normal pages
fault in user mode
code c010caf9 eip 8 cs 246 eflags 10 cr2 23eba6dd ilevel 0
trap double fault, code=0
0.1 (system) at 0x8: invalid address

The kernel is MULTIBOOT'ed by grub.


On Sun, Dec 12, 2010 at 6:00 PM, Arnaud Lacombe <lacombar%gmail.com@localhost> 
wrote:
> The following reply was made to PR kern/44224; it has been noted by GNATS.
>
> From: Arnaud Lacombe <lacombar%gmail.com@localhost>
> To: gnats-bugs%netbsd.org@localhost
> Cc: kern-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, 
> netbsd-bugs%netbsd.org@localhost
> Subject: Re: kern/44224: -current double-fault at boot
> Date: Sun, 12 Dec 2010 17:58:55 -0500
>
>  Hi,
>
>  On Sun, Dec 12, 2010 at 5:15 PM, Martin Husemann 
> <martin%duskware.de@localhost> wrote=
>  :
>  > The following reply was made to PR kern/44224; it has been noted by GNATS=
>  .
>  >
>  > From: Martin Husemann <martin%duskware.de@localhost>
>  > To: gnats-bugs%NetBSD.org@localhost
>  > Cc:
>  > Subject: Re: kern/44224: -current double-fault at boot
>  > Date: Sun, 12 Dec 2010 23:10:40 +0100
>  >
>  > =A0On Sun, Dec 12, 2010 at 07:10:01PM +0000, lacombar%gmail.com@localhost 
> wrote:
>  > =A0> cpu0 at mainbus0 apid 0: Intel 686-class, 2154MHz, id 0x6fd
>  >
>  > =A0What kind of cpu is that exactly?
>  Despite what the dmesg say, it should be the following CPU:
>
>  Intel Core 2 (Merom) (686-class), 1795.62 MHz, id 0x6fd
>
>  this would match the fact that `machdep.est.frequency.available' does
>  not display any frequency above 1800MHz.
>
>  Full dmesg is here:
>
>  http://mail-index.netbsd.org/current-users/2010/04/17/msg013120.html
>
>  - Arnaud
>
>  ps: it would seem 5.99.25 misdetects the CPU, as 5.99.13 was detecting
>  the right frequency.
>
>