Re: 5.3-RC2: Fatal trap 19: non-maskable interrupt trap while in kernel mode

Gabor MICSKO wrote:

> I've tried to install FreeBSD 5.3-RC2, FreeBSD 5.3-RC*, FreeBSD
> 5.2.1-RELEASE, FreeBSD 5.2-RELEASE on my amd64 based laptop, but at
> boot kernel is paniced. 

Just to be clear about the obvious:

> NMI ISA a1, EISA ff
> RAM parity error, likely hardware failure.
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

I'm not surprised you get a kernel panic with this system. Your RAM has
faults.  Unless you're absolutely sure this is not the case and the NMI
complaint is bogus (I see you've tested with various other OSes, and
even then it might be true) I suggest swapping RAM and trying again.

regards,
   Hans Lambermont
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