From owner-freebsd-arm@FreeBSD.ORG Fri Apr 10 19:19:29 2015 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id EDA9389D; Fri, 10 Apr 2015 19:19:29 +0000 (UTC) Received: from mail-vn0-x233.google.com (mail-vn0-x233.google.com [IPv6:2607:f8b0:400c:c0f::233]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id A46EC8C6; Fri, 10 Apr 2015 19:19:29 +0000 (UTC) Received: by vnbg7 with SMTP id g7so7864484vnb.11; Fri, 10 Apr 2015 12:19:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:from:date:message-id:subject:to:content-type; bh=vzTm65/h1i4DdtmHAQHzQEivAfNoXWQ7BVpl006+Dr0=; b=wVAaGqV8LTEtQ+pqZvIIxul7XPS/7J5R0DpjqTBHFx7OcPUfSNN8ZSGpYrWYw5HEKQ t4wNq7D0eKn9ObCUrCW57Qpbp5D5SoAGyzckX88+Uh4zCvQL+PFBPItLgF/zki14eB0R ZBxDWn87fSdIDPeGfPkFoNQynQPrHMOTGNJqH+fzB5nMLJ6J1kut4t7XyWlxgWqhqIea 7XEJK+sAoPg8utdCaRdudyPnN9gzFpUjrH755hoj4dNeDBUiqRRIrvlgVRZOm2WMKohK dr+x0qBz7hlx4MhUfUDg/OO8qum+Rebi+zk87+2clkHojOEhEHvi/XeszcWtvtW7+aX8 DBMQ== X-Received: by 10.52.78.35 with SMTP id y3mr3090046vdw.5.1428693568804; Fri, 10 Apr 2015 12:19:28 -0700 (PDT) MIME-Version: 1.0 Received: by 10.52.61.100 with HTTP; Fri, 10 Apr 2015 12:19:08 -0700 (PDT) From: Pratik Singhal Date: Sat, 11 Apr 2015 00:49:08 +0530 Message-ID: Subject: pmap_demote_section: No l2_bucket for wired mapping panic To: freebsd-hackers , "freebsd-arm@freebsd.org" Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.18-1 X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 10 Apr 2015 19:19:30 -0000 Hello all, I am trying to boot into FreeBSD 11.0 current on my CubieBoard 1 . I have compiled the kernel in two ways along with "options ARM_NEW_PMAP" as well as without it. Whenever , I try to boot into the system the kernel panics . I am pasting the stack trace and the boot log for the compilation with ARM_NEW_PMAP enabled. People have reported previously that on R-pi if we compile with the "options ARM_NEW_PMAP" the panic issue is resolved, but it seems to have no effect on Cubieboard 1. Any ideas what could be the problem ? boot log and stack trace :- http://pastie.org/10085231 -- Regards, Pratik Singhal