From owner-freebsd-current@freebsd.org Fri Dec 7 23:19:44 2018 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 104EA132340D; Fri, 7 Dec 2018 23:19:44 +0000 (UTC) (envelope-from sgk@troutmask.apl.washington.edu) Received: from troutmask.apl.washington.edu (troutmask.apl.washington.edu [128.95.76.21]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (Client CN "troutmask", Issuer "troutmask" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 04D557C2C5; Fri, 7 Dec 2018 23:19:42 +0000 (UTC) (envelope-from sgk@troutmask.apl.washington.edu) Received: from troutmask.apl.washington.edu (localhost [127.0.0.1]) by troutmask.apl.washington.edu (8.15.2/8.15.2) with ESMTPS id wB7N6MBa022719 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Fri, 7 Dec 2018 15:06:22 -0800 (PST) (envelope-from sgk@troutmask.apl.washington.edu) Received: (from sgk@localhost) by troutmask.apl.washington.edu (8.15.2/8.15.2/Submit) id wB7N6MuB022718; Fri, 7 Dec 2018 15:06:22 -0800 (PST) (envelope-from sgk) Date: Fri, 7 Dec 2018 15:06:22 -0800 From: Steve Kargl To: freebsd-current@freebsd.org, freebsd-hackers@freebsd.org Subject: HEADSUP: Something has gone south with -current Message-ID: <20181207230622.GA22163@troutmask.apl.washington.edu> Reply-To: sgk@troutmask.apl.washington.edu MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) X-Rspamd-Queue-Id: 04D557C2C5 X-Spamd-Result: default: False [-0.18 / 15.00]; ARC_NA(0.00)[]; HAS_REPLYTO(0.00)[sgk@troutmask.apl.washington.edu]; NEURAL_HAM_MEDIUM(-0.25)[-0.252,0]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-0.95)[-0.946,0]; MIME_GOOD(-0.10)[text/plain]; TO_DN_NONE(0.00)[]; DMARC_NA(0.00)[washington.edu]; AUTH_NA(1.00)[]; REPLYTO_ADDR_EQ_FROM(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; IP_SCORE(0.05)[ipnet: 128.95.0.0/16(0.12), asn: 73(0.20), country: US(-0.09)]; NEURAL_SPAM_SHORT(0.28)[0.284,0]; RCVD_IN_DNSWL_MED(-0.20)[21.76.95.128.list.dnswl.org : 127.0.11.2]; RCPT_COUNT_TWO(0.00)[2]; MX_GOOD(-0.01)[troutmask.apl.washington.edu]; R_SPF_NA(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:73, ipnet:128.95.0.0/16, country:US]; MID_RHS_MATCH_FROM(0.00)[] X-Rspamd-Server: mx1.freebsd.org X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.29 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: Fri, 07 Dec 2018 23:19:44 -0000 Dell 7510 laptop was happily running FreeBSD12-alpha9 from Oct. 10th. I decided to update to top-of-tree today, which would be FreeBSD13 at r341703. % cd /usr/obj % rm -rf usr % cd ../src % svn update % make -j6 buildwould (OK) % make -j6 buildkernel (OK) % make installkernel (OK) % mergemaster -p % % mount -a % cd /usr/src % make installworld Dies with a segfault in make(1) half way through the update. /sbin has been update. Rebooted with new kernel. Laptop locks up. Rebooted with kernel.old/kernel (known good kernel). Laptop locks up. Rebooted with verbose info. Lockup occurs right after Starting /sbin/init is printed to console. Reboot to Dell laptop BIOS and run system diagnostics. Reboot with old FreeBSD installation cdrom. Mounted the laptop's root filesystem on /mnt. % chflags nochgs /mnt/sbin/init % cp /mnt/sbin/init.bak /mnt/sbin/init Reboot laptop and finally get back to multi-user mode. Post trauma analysis make core dumps. devd core dumps. init core dumps. cc core dumps. c++ core dumps. Something seems to be broken. -- Steve