From owner-freebsd-arm@freebsd.org Thu Jan 9 17:23:07 2020 Return-Path: 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 725541F436F for ; Thu, 9 Jan 2020 17:23:07 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (www.zefox.net [50.1.20.27]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "www.zefox.org", Issuer "www.zefox.org" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 47ttHG35r6z4Qhp for ; Thu, 9 Jan 2020 17:23:06 +0000 (UTC) (envelope-from fbsd@www.zefox.net) Received: from www.zefox.net (localhost [127.0.0.1]) by www.zefox.net (8.15.2/8.15.2) with ESMTPS id 009HNFlD020039 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Thu, 9 Jan 2020 09:23:16 -0800 (PST) (envelope-from fbsd@www.zefox.net) Received: (from fbsd@localhost) by www.zefox.net (8.15.2/8.15.2/Submit) id 009HNFOT020038; Thu, 9 Jan 2020 09:23:15 -0800 (PST) (envelope-from fbsd) Date: Thu, 9 Jan 2020 09:23:14 -0800 From: bob prohaska To: Konstantin Belousov Cc: freebsd-arm@freebsd.org, bob prohaska Subject: Re: panic: non-current pmap on RPI3 on CURRENT (GENERIC) #4 r356366 Message-ID: <20200109172314.GA20008@www.zefox.net> References: <20200108235630.GA17485@www.zefox.net> <20200109115123.GZ23031@kib.kiev.ua> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200109115123.GZ23031@kib.kiev.ua> User-Agent: Mutt/1.5.24 (2015-08-30) X-Rspamd-Queue-Id: 47ttHG35r6z4Qhp X-Spamd-Bar: + Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of fbsd@www.zefox.net has no SPF policy when checking 50.1.20.27) smtp.mailfrom=fbsd@www.zefox.net X-Spamd-Result: default: False [1.35 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.74)[-0.740,0]; WWW_DOT_DOMAIN(0.50)[]; RCVD_TLS_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; TO_DN_SOME(0.00)[]; IP_SCORE(0.07)[ip: (0.28), ipnet: 50.1.16.0/20(0.14), asn: 7065(-0.04), country: US(-0.05)]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[zefox.net]; AUTH_NA(1.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; NEURAL_SPAM_LONG(0.13)[0.129,0]; R_SPF_NA(0.00)[]; FREEMAIL_TO(0.00)[gmail.com]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:7065, ipnet:50.1.16.0/20, country:US]; MID_RHS_MATCH_FROM(0.00)[]; MID_RHS_WWW(0.50)[]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 09 Jan 2020 17:23:07 -0000 On Thu, Jan 09, 2020 at 01:51:23PM +0200, Konstantin Belousov wrote: > > It would be useful to see both the curcpu pc_curpmap content, > and dump both *(struct pmap *)0xfffffd000385f5a0 and *pc_curpmap > from the vmcore. The machine is presently updating to r356529. If the panic recurs, and somebody can describe how to capture more useful information, I'd be pleased to do it. References to documentation are welcome, but, not being a programmer, my ability to understand it is limited. Thanks for reading! bob prohaska