From owner-freebsd-current@freebsd.org Sat Jul 23 07:21:37 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 932AABA20F9 for ; Sat, 23 Jul 2016 07:21:37 +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 577AD1782 for ; Sat, 23 Jul 2016 07:21:37 +0000 (UTC) (envelope-from guru@unixarea.de) Received: from [88.217.120.8] (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 1bQrFY-0005VV-O8 for freebsd-current@freebsd.org; Sat, 23 Jul 2016 09:21:28 +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 u6N7LSme002171 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Sat, 23 Jul 2016 09:21:28 +0200 (CEST) (envelope-from guru@unixarea.de) Received: (from guru@localhost) by localhost.my.domain (8.15.2/8.14.9/Submit) id u6N7LSTc002170 for freebsd-current@freebsd.org; Sat, 23 Jul 2016 09:21:28 +0200 (CEST) (envelope-from guru@unixarea.de) X-Authentication-Warning: localhost.my.domain: guru set sender to guru@unixarea.de using -f Date: Sat, 23 Jul 2016 09:21:28 +0200 From: Matthias Apitz To: freebsd-current@freebsd.org Subject: seldom crashes on Dell E6330 with 12-CURRENT Message-ID: <20160723072128.GA2136@c720-r292778-amd64> Reply-To: Matthias Apitz Mail-Followup-To: Matthias Apitz , freebsd-current@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit 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: 88.217.120.8 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: Sat, 23 Jul 2016 07:21:37 -0000 Hello, I own since July 15 a new laptop and faced 3 crashes, details see below. What can I do to gather more information? Thanks notes in general: - hardware: Dell E6330, amd64, 4 cores i5-3360M, 8 GByte RAM, 250 GByte SSD w/ TRIM - WLAN: urtwn0: MAC/BB RTL8188CUS, RF 6052 1T1R - kernel: GENERIC r302904 (July 15) - poudriere 3.2-pre: compiling ~1800 ports in 4 builders - swap as plain file in /usr/swap01, 8 GByte - apart of the crashes below, no crash during buildworld, buildkernel and ~48 hours of poudriere fetching distfiles and making ~1800 ports - no errors on 'memtest 1G' crashes/observations: 16.07.2016 07:12 - on shutdown swap device (plain file in /usr) could not be detached - drop to kdb - nothing in /var/log/messages 17.07.2016 19:41 - hard locked, had to power-off - last command issued on console (no X11): cp -p * /usr/PKGDIR (around 1700 files, 2 GByte) - nothing in /var/log/messages 20.07.2016 19:27 - hard locked, had to power-off - last command issued in xterm: fgrep mra... ~/* - nothing in /var/log/messages -- 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