From owner-freebsd-hackers@freebsd.org Fri Dec 7 23:30:24 2018 Return-Path: Delivered-To: freebsd-hackers@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 86E681323B3B; Fri, 7 Dec 2018 23:30:24 +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 D87FF7CD50; Fri, 7 Dec 2018 23:30:23 +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 wB7NUJcV023134 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Fri, 7 Dec 2018 15:30:19 -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 wB7NUJEr023133; Fri, 7 Dec 2018 15:30:19 -0800 (PST) (envelope-from sgk) Date: Fri, 7 Dec 2018 15:30:19 -0800 From: Steve Kargl To: freebsd-current@freebsd.org, freebsd-hackers@freebsd.org Subject: Re: HEADSUP: Something has gone south with -current Message-ID: <20181207233019.GA22981@troutmask.apl.washington.edu> Reply-To: sgk@troutmask.apl.washington.edu References: <20181207230622.GA22163@troutmask.apl.washington.edu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181207230622.GA22163@troutmask.apl.washington.edu> User-Agent: Mutt/1.10.1 (2018-07-13) X-Rspamd-Queue-Id: D87FF7CD50 X-Spamd-Result: default: False [2.41 / 15.00]; ARC_NA(0.00)[]; HAS_REPLYTO(0.00)[sgk@troutmask.apl.washington.edu]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-0.04)[-0.039,0]; 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(0.32)[ip: (1.35), ipnet: 128.95.0.0/16(0.12), asn: 73(0.20), country: US(-0.09)]; NEURAL_SPAM_SHORT(0.57)[0.566,0]; RCVD_IN_DNSWL_MED(-0.20)[21.76.95.128.list.dnswl.org : 127.0.11.2]; MX_GOOD(-0.01)[cached: troutmask.apl.washington.edu]; RCPT_COUNT_TWO(0.00)[2]; NEURAL_SPAM_MEDIUM(0.88)[0.877,0]; 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-hackers@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Dec 2018 23:30:24 -0000 On Fri, Dec 07, 2018 at 03:06:22PM -0800, Steve Kargl wrote: > > make core dumps. > devd core dumps. > init core dumps. > cc core dumps. > c++ core dumps. > > Something seems to be broken. > Further investigation, as core dumps. cpp core dumps. /rescue/vi core dumps. All of these programs are statically linked. Note, ar and ranlib have static linkage, and appear to still work but these were not replaced by the failing 'make installworld'. Ah, so if I go into /usr/obj/usr/src/amd64.amd64/ar, this ar is static and not stripped and works! But, if I do cp ar ar.new strip ar ./ar This ar core dumps. So, stripping static binaries seems to break the binary. -- Steve