From owner-freebsd-stable@FreeBSD.ORG Tue Jun 15 05:34:25 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 104AF1065679 for ; Tue, 15 Jun 2010 05:34:25 +0000 (UTC) (envelope-from masoom.shaikh@gmail.com) Received: from mail-px0-f182.google.com (mail-px0-f182.google.com [209.85.212.182]) by mx1.freebsd.org (Postfix) with ESMTP id DB7A98FC15 for ; Tue, 15 Jun 2010 05:34:24 +0000 (UTC) Received: by pxi7 with SMTP id 7so3852544pxi.13 for ; Mon, 14 Jun 2010 22:34:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:content-type; bh=re6r5RnKSPpr/zCro/bqUg25ZdL5N3sapG7O9d1v3Q0=; b=ebjW7BALsaFqXcH7zwW52VZsFaeKhkxCe8Wn2Wgg5PdG0GxBMiq4CfkT+7tuAXhUl9 8VBTqEZFMFuYB0UA1lCrzjg0BP5c5IKF5cKIVmo+d391GHpUAgoXilh8o+K9+VwnqXRV qntziKVkF/08HD52hbyN0xBHZLmeOI7+YoWxI= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=Kf/8WOoC4t1vnzJ2qxRNrNH76/Z/ejVCcXTSmwkv9FlqLG3oKJlawbhIkZKyVue74P z03S8mGIjTrH8frY4C8j5b6uWjrhSpqXEKTy9wqOunebUhFW+StD104PLOS47SlC72B9 LwXJ38/vJUuWT1R/dtTu7Oz1uR7Ku+epoalwc= MIME-Version: 1.0 Received: by 10.140.57.15 with SMTP id f15mr5357866rva.56.1276580064322; Mon, 14 Jun 2010 22:34:24 -0700 (PDT) Received: by 10.140.134.17 with HTTP; Mon, 14 Jun 2010 22:34:24 -0700 (PDT) In-Reply-To: References: Date: Tue, 15 Jun 2010 11:04:24 +0530 Message-ID: From: Masoom Shaikh To: freebsd-stable@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Subject: disable RAM parity error X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Jun 2010 05:34:25 -0000 Hello List, In continuation to my earlier mail, I am now convinced(nearly) that the freezes faced by me are "RAM parity error" indeed. http://www.mail-archive.com/freebsd-hackers@freebsd.org/msg70730.html when using internet via wpi0, FreeBSD freezes are very prone to occur compared to when I am using bfe0. But they do occur, due to some reason it feels stable when connected via bfe0. Over course of time I have accumulated some core.txt. files, which I have uploaded to pastebin and their links are below. My question is why only FreeBSD minds about RAM parity error check, while latest offering from Redmond does not ? is there a way to IGNORE RAM parity check ? is it possible to get hold of offending address from these core files ? while I observe "stack pointer" and "frame pointer" have repeated values in core files, I cannot conclude anything from this observation. Anybody here care ? core.txt.1 ------ http://pastebin.com/HDji1Xvs core.txt.2 ------ http://pastebin.com/yXg1iXAN core.txt.3 ------ http://pastebin.com/xEfcgtQf core.txt.4 ------ http://pastebin.com/zVQspP4g core.txt.5 ------ http://pastebin.com/7RjL2san core.txt.6 ------ http://pastebin.com/q4yjVefB Masoom Shaikh