From owner-freebsd-current@freebsd.org Tue Jul 26 08:41:49 2016 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 87C90BA5EF4 for ; Tue, 26 Jul 2016 08:41:49 +0000 (UTC) (envelope-from guru@unixarea.de) Received: from ms-10.1blu.de (ms-10.1blu.de [178.254.4.101]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4AF181D17 for ; Tue, 26 Jul 2016 08:41:48 +0000 (UTC) (envelope-from guru@unixarea.de) Received: from [89.204.155.146] (helo=localhost.unixarea.de) by ms-10.1blu.de with esmtpsa (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1bRxvp-0006co-Na; Tue, 26 Jul 2016 10:41:43 +0200 Received: from localhost.my.domain (c720-r292778-amd64 [127.0.0.1]) by localhost.unixarea.de (8.15.2/8.14.9) with ESMTPS id u6Q8fbVa004336 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Tue, 26 Jul 2016 10:41:37 +0200 (CEST) (envelope-from guru@unixarea.de) Received: (from guru@localhost) by localhost.my.domain (8.15.2/8.14.9/Submit) id u6Q8fYqY004335; Tue, 26 Jul 2016 10:41:34 +0200 (CEST) (envelope-from guru@unixarea.de) X-Authentication-Warning: localhost.my.domain: guru set sender to guru@unixarea.de using -f Date: Tue, 26 Jul 2016 10:41:34 +0200 From: Matthias Apitz To: Mark Millard Cc: FreeBSD Current Subject: Re: seldom crashes on Dell E6330 with 12-CURRENT Message-ID: <20160726084134.GA4295@c720-r292778-amd64> Reply-To: Matthias Apitz Mail-Followup-To: Matthias Apitz , Mark Millard , FreeBSD Current References: <20160726055015.GB2981@c720-r292778-amd64> <32C7E9E5-A51C-4836-9939-0D000016808C@dsl-only.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <32C7E9E5-A51C-4836-9939-0D000016808C@dsl-only.net> X-Operating-System: FreeBSD 11.0-CURRENT r292778 (amd64) User-Agent: Mutt/1.5.24 (2015-08-30) X-Con-Id: 51246 X-Con-U: 0-guru X-Originating-IP: 89.204.155.146 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.22 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, 26 Jul 2016 08:41:49 -0000 I just got a new panic with drop to debugger after shutdown, all disks have synced correctly, only something to page-in from swap was causing the problem; I don't know how to get a screen-shoot from this, so I took a picture, it's here http://www.unixarea.de/panic.jpg Btw: how can the kernel read from a swapfile if the file system is already unmounted? matthias -- Matthias Apitz, ✉ guru@unixarea.de, ⌂ http://www.unixarea.de/ ☎ +49-176-38902045 "Wer übersieht, dass wir uns den anderen weggenommen haben und sie uns wiederhaben wollen, kann von den Kämpfen der letzten Tage keinen verstehen. Und kann natürlich auch keinen dieser Kämpfe bestehen." Hermann Kant in jW 1.10.1989