From owner-freebsd-current@freebsd.org Tue Oct 23 13:51:55 2018 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 29B7CFD8F79 for ; Tue, 23 Oct 2018 13:51:55 +0000 (UTC) (envelope-from markjdb@gmail.com) Received: from mail-it1-x12a.google.com (mail-it1-x12a.google.com [IPv6:2607:f8b0:4864:20::12a]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id B1A847DA93 for ; Tue, 23 Oct 2018 13:51:54 +0000 (UTC) (envelope-from markjdb@gmail.com) Received: by mail-it1-x12a.google.com with SMTP id 134-v6so1962998itz.2 for ; Tue, 23 Oct 2018 06:51:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=3XytoKaJ6DCB4ydUC6xeFsyqK7WbG0XzVfj8Tr+rNmc=; b=BAufr8UH9zQjY9in/oYlAWtQ4ag4AR8iljs7CIabnr7WUF4GilB4JgvHdjJzlIZbyB x7zARlKuhqwsKTD9EE21AHlSJgrUfjbH29VAWxZTVYxxm0agf8rnzskveDYhZlcFwcz1 jL8G7J3QiSps1RujnJCd4U3ND+jY1XJ8LZvETRtOpKsDg0qrG0HlIZPXJ0KdoaH1PJq9 Sq1qjI71324sXsI1ukKhgbn/fkWZfpHmYFQiBCcjXN+KOVqWYfo0+QG0czv2jGE+2LBG qHeLyhvEqqfY2XlHRbY9vmhGmC35NtKtJMr1JokJKPDma306VIC7RmJCWCF9PxtsoJaJ 48kw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :references:mime-version:content-disposition:in-reply-to:user-agent; bh=3XytoKaJ6DCB4ydUC6xeFsyqK7WbG0XzVfj8Tr+rNmc=; b=e7oiHiJa3fk3Omw7xlkYb304f19YFSwViViDWLU6aPOrdg9tAWOe6a5+6Nr0zkFiEM jvWFZU4R60wI+J8+soL+24+OODwOwMc1ogBNNaQE6jVyxlaU1m73ptx7Md74yu67DReX q2tAUn/IPqG4sSyb6d9qsKhBAW6ZpocFPv2+3+EmeNRD84uuxaH87WIYZNMakScK9gEh 0vNUcQJrxRLvC/3/EJDGHkwf/gJdUyR/rfoLsIuk9zTiW++RHeG6MFuQVxTJK8QZeWa8 vdu1MSGWo0aemwBZenHtvN2cdZHCAnt9NK1DcG1tJoghftSHhaMi0e/TezAYpqqN34EW uasw== X-Gm-Message-State: ABuFfogIbTifp7KUP5lyK1/pDAksvmHuCgRGIiRYJW2sWJGSgYYV15fu 4BBYZ0gVSfhmdVeEoN/AtN8= X-Google-Smtp-Source: ACcGV63vl7J7wfoVnsK1n+CpaeE9cfTI5Plgyf+c10mjHO6Pziq5KAw60l+TE4Kxtjv2jgmRrGyvFg== X-Received: by 2002:a24:81c1:: with SMTP id q184-v6mr13472954itd.152.1540302713906; Tue, 23 Oct 2018 06:51:53 -0700 (PDT) Received: from raichu (toroon0560w-lp130-08-67-71-176-199.dsl.bell.ca. [67.71.176.199]) by smtp.gmail.com with ESMTPSA id p16-v6sm673881itc.42.2018.10.23.06.51.52 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 23 Oct 2018 06:51:52 -0700 (PDT) Sender: Mark Johnston Date: Tue, 23 Oct 2018 09:51:50 -0400 From: Mark Johnston To: Rajesh Kumar Cc: freebsd-current@freebsd.org Subject: Re: Facing kernel panic during early boot from 12.0 ALPHA9 Message-ID: <20181023135150.GC28755@raichu> References: <20181023133504.GA28755@raichu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 23 Oct 2018 13:51:55 -0000 On Tue, Oct 23, 2018 at 07:10:02PM +0530, Rajesh Kumar wrote: > Hi Mark, > > > From the db> prompt, could you please run "show page" and "show pageq", > > and post the output? > > The system gets hung when it runs to db prompt. I only have the option to > force shutdown at that point. Is there any other way, I can collect what > you need? Could you instead provide output from "sysctl vm" while the system has booted ALPHA8? > On Tue, Oct 23, 2018 at 7:05 PM Mark Johnston wrote: > > > On Tue, Oct 23, 2018 at 05:43:15PM +0530, Rajesh Kumar wrote: > > > Hi, > > > > > > I have a amd64 based board, where I could able to install upto FreeBSD > > 12.0 > > > ALPHA8 without issues. But starting ALPHA9, I start to see the below > > panic > > > during early boot. Looks like some sleep at unwanted place. I am using > > > the memstick image from dowload page. > > > > > > Please let me know if you need any details. > > > > I'm having trouble seeing what might have changed between ALPHA8 and 9 > > to cause this. At this point we've initialized the vm_phys page > > allocator, so we're not constrained by vm.boot_pages. > > > > From the db> prompt, could you please run "show page" and "show pageq", > > and post the output? > >