Date: Tue, 17 Sep 2002 19:23:20 +0200 (CEST) From: Martin Blapp <mb@imp.ch> To: Nate Lawson <nate@root.org> Cc: <current@freebsd.org>, <peter@freebsd.org> Subject: Re: Crashdumps available for download ... please help Message-ID: <20020917192159.I3162-100000@levais.imp.ch> In-Reply-To: <Pine.BSF.4.21.0209171014370.40800-100000@root.org>
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Hi, > Try building your kernel with "options PMAP_REMOVE_PAGES_CURPROC_ONLY" and > see if the panic goes away. If that works, the problem is > pmap_pte_quick(). I'll do ASAP. I'm at work at the moment, and the box in question is at home :). Thanks very much for looking into that ! > In looking at pmap_pte_quick, either it is wrong or line 2941 is wrong in > always dereferencing pte. pmap_pte_quick can return NULL (well 0). It > seems like pmap_pte_quick is wrong because vtopte() never returns NULL, > just (PTmap + i386_btop(va)) i.e. a valid base plus some offset. Martin To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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