From owner-freebsd-current@freebsd.org Thu May 5 22:19:22 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 8F40BB2FC40 for ; Thu, 5 May 2016 22:19:22 +0000 (UTC) (envelope-from hps@selasky.org) Received: from mailman.ysv.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 7E57F1D5F for ; Thu, 5 May 2016 22:19:22 +0000 (UTC) (envelope-from hps@selasky.org) Received: by mailman.ysv.freebsd.org (Postfix) id 7DA8BB2FC3F; Thu, 5 May 2016 22:19:22 +0000 (UTC) Delivered-To: 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 7D528B2FC3E for ; Thu, 5 May 2016 22:19:22 +0000 (UTC) (envelope-from hps@selasky.org) Received: from mail.turbocat.net (heidi.turbocat.net [88.198.202.214]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4826F1D5E for ; Thu, 5 May 2016 22:19:21 +0000 (UTC) (envelope-from hps@selasky.org) Received: from laptop015.home.selasky.org (unknown [62.141.129.119]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.turbocat.net (Postfix) with ESMTPSA id D821E1FE023; Fri, 6 May 2016 00:19:12 +0200 (CEST) Subject: Re: ctfmerge slows & sometimes crashes To: "Julian H. Stacey" , current@freebsd.org References: <201605052153.u45Lr7lI002110@fire.js.berklix.net> From: Hans Petter Selasky Message-ID: <572BC7A6.4050700@selasky.org> Date: Fri, 6 May 2016 00:22:30 +0200 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101 Thunderbird/38.5.0 MIME-Version: 1.0 In-Reply-To: <201605052153.u45Lr7lI002110@fire.js.berklix.net> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit 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: Thu, 05 May 2016 22:19:22 -0000 On 05/05/16 23:53, Julian H. Stacey wrote: > Has anyone else noticed ctfmerge either > - temporarily sucks the life out of the machine, > - or crashes > ? > cd /usr/src; make buildworld ; make buildkernel > linking kernel.full > ctfmerge -L VERSION -g -o kernel.full ... > No rponse from these: > Attempt to start new xterm to host (to run top) fails, > Attempt to Control Z suspend the job in existing xterm is ignored, > Stroking keypad (aka mouse wobble) ignored > Screen stayed black (as it was before cos xdm was running & no human using it) > No disk activity. > Eventually laptop fan ran a bit faster for a bit (BIOS ?) > I had to power off laptop to reboot. > > I've seen it a few times in recent weeks with various recent current. > > uname -a > FreeBSD lapr.js.berklix.net 11.0-CURRENT FreeBSD 11.0-CURRENT > #4 r298975M: Wed May 4 14:59:04 CEST 2016 > jhs@lapr.js.berklix.net:/data/release/11.0-CURRENT/usr/obj/usr/src/sys/GENERIC > amd64 > > /usr/src it crashed building is at svn 299060 OK I now have newer here. > > I have nothing to debug in /var/crash as > swapinfo 2 355 200 1K-blocks > bsdlabel /dev/ada0s1 4 710 400 > > dmesg real memory 3 221 225 472 (3072 MB) > dmesg avail memory 2 759 401 472 (2631 MB) > So ready for next one, I'll re bsdlabel the partition, > (less risky than keeping a 4G ram stick in with /etc/rc.conf dumpdev=/dev/da0 ) > > Cheers, > Julian > Hi, I've seen this on 10-stable machines when compiling 11-current, but not on 11-current machines doing the same build. --HPS