From owner-freebsd-arm@freebsd.org  Sat Feb 13 20:11:25 2021
Return-Path: <owner-freebsd-arm@freebsd.org>
Delivered-To: freebsd-arm@mailman.nyi.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1])
 by mailman.nyi.freebsd.org (Postfix) with ESMTP id C6D2E539AB6
 for <freebsd-arm@mailman.nyi.freebsd.org>;
 Sat, 13 Feb 2021 20:11:25 +0000 (UTC) (envelope-from jsm@FreeBSD.org)
Received: from smtp.freebsd.org (smtp.freebsd.org [96.47.72.83])
 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
 key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256
 client-signature RSA-PSS (4096 bits) client-digest SHA256)
 (Client CN "smtp.freebsd.org", Issuer "R3" (verified OK))
 by mx1.freebsd.org (Postfix) with ESMTPS id 4DdM2P5Lhkz3Gv4
 for <freebsd-arm@freebsd.org>; Sat, 13 Feb 2021 20:11:25 +0000 (UTC)
 (envelope-from jsm@FreeBSD.org)
Received: from freebsd2.freebsd.lan (mail.northatlanticmusicsupplies.com
 [212.237.182.202])
 (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits))
 (Client did not present a certificate) (Authenticated sender: jsm)
 by smtp.freebsd.org (Postfix) with ESMTPSA id 7244C20650
 for <freebsd-arm@freebsd.org>; Sat, 13 Feb 2021 20:11:25 +0000 (UTC)
 (envelope-from jsm@FreeBSD.org)
Subject: Re: newfs segfault (was:nvme dma returns EFBIG (27))
From: Jesper Schmitz Mouridsen <jsm@FreeBSD.org>
To: freebsd-arm <freebsd-arm@freebsd.org>
References: <15cc2f1d-b8e5-5df3-a05a-4f3014074918@FreeBSD.org>
 <20210210230833.d8ed42bcdf4707ebf0d2aea6@bidouilliste.com>
 <e4110cb3-8c11-7bbc-506d-3375406cac1c@FreeBSD.org>
 <2AAF8FF6-F4F1-4221-BA88-FBDD5463B84F@yahoo.com>
 <cf860573-987d-a524-805c-a66250cf3c0a@FreeBSD.org>
 <b2f873b3-39b5-44f9-cf04-a1afff329b84@FreeBSD.org>
Message-ID: <0b47bc28-5541-ef9a-7883-952a8a5713f0@FreeBSD.org>
Date: Sat, 13 Feb 2021 21:09:59 +0100
User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:78.0) Gecko/20100101
 Thunderbird/78.6.1
MIME-Version: 1.0
In-Reply-To: <b2f873b3-39b5-44f9-cf04-a1afff329b84@FreeBSD.org>
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: 8bit
Content-Language: en-US
X-BeenThere: freebsd-arm@freebsd.org
X-Mailman-Version: 2.1.34
Precedence: list
List-Id: Porting FreeBSD to ARM processors <freebsd-arm.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-arm>,
 <mailto:freebsd-arm-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-arm/>
List-Post: <mailto:freebsd-arm@freebsd.org>
List-Help: <mailto:freebsd-arm-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-arm>,
 <mailto:freebsd-arm-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 13 Feb 2021 20:11:25 -0000


<snip>

building newfs with -00 on the pinebook pro itself is a workaround for me.

now on 14-CURRENT a62dc346f617

The question is if it is a power issue as Søren Schmidt sos@ suggests or 
a compiler issue.

zfs worked all the time.

I tried with the pinebook pros battery out, it still segfaults with -02 
and works with -00

How would I investegate further?

/Jesper


_______________________________________________

> freebsd-arm@freebsd.org mailing list
> https://lists.freebsd.org/mailman/listinfo/freebsd-arm
> To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org"