From owner-freebsd-arm@FreeBSD.ORG Sat Jun 15 22:43:43 2013 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 1E117472 for ; Sat, 15 Jun 2013 22:43:43 +0000 (UTC) (envelope-from andrew@fubar.geek.nz) Received: from nibbler.fubar.geek.nz (nibbler.fubar.geek.nz [199.48.134.198]) by mx1.freebsd.org (Postfix) with ESMTP id 057A91C0D for ; Sat, 15 Jun 2013 22:43:42 +0000 (UTC) Received: from bender.Home (unknown [176.252.103.78]) by nibbler.fubar.geek.nz (Postfix) with ESMTPSA id 72F755E1D5; Sat, 15 Jun 2013 22:43:41 +0000 (UTC) Date: Sat, 15 Jun 2013 23:43:34 +0100 From: Andrew Turner To: Ralf Wenk Subject: Re: A booting r251793 kernel panics on RPi Message-ID: <20130615234334.79e38673@bender.Home> In-Reply-To: References: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: freebsd-arm@freebsd.org X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Porting FreeBSD to the StrongARM Processor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 15 Jun 2013 22:43:43 -0000 On Sat, 15 Jun 2013 23:11:52 +0200 Ralf Wenk wrote: > Hi, > > booting a r251793 kernel fails with > panic: lock "vm map (user)" 0xc06cc050 already initialized > on my RPi. I have already tried a kernel complied with the default > clang and another compiled with gcc. Both showed the same panic. So > it does not look like the cause is compiler dependent. > > Is somebody successfully booting a r251793 or newer kernel on his RPi? > > Currently I try to build a r251693 kernel. That is the last release > before the recent atomic changes for ARM began. This is a known issue caused by r251709 [1]. You can revert that revision to get a working kernel. Andrew [1] http://lists.freebsd.org/pipermail/svn-src-head/2013-June/048419.html