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Date:      Mon, 30 Sep 2002 21:40:22 +0200
From:      Hanspeter Roth <hanspeter_roth@hotmail.com>
To:        freebsd-current@FreeBSD.ORG
Subject:   Re: Fatal trap 12
Message-ID:  <20020930214022.A284@snoopy.cablecom.ch>
In-Reply-To: <XFMail.20020930151617.jhb@FreeBSD.org>; from jhb@FreeBSD.ORG on Mon, Sep 30, 2002 at 03:16:17PM -0400
References:  <20020930201513.A318@snoopy.cablecom.ch> <XFMail.20020930151617.jhb@FreeBSD.org>

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  On Sep 30 at 15:16, John Baldwin spoke:

> > Fatal trap 12: page fault while in kernal mode
> > fault virtual address = 0xdeadc0de
> 
> This means someone is trying to access memory that has been free'd.

How do I make someone not to do such bad things? :-)

> Hmm, unfortunately generic_bcopy() is in asm, and so it doesn't have
> a "true" frame and we end up skipping over the frame in execve()
> where it is called from.  There are only 3 bcopy's in execve(), but
> I'm not sure which is likely to have been the problematic one.

Did I smash upgrade?
Or doesn't Current just like my hardware?

-Hanspeter

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