From owner-freebsd-current@freebsd.org Wed Mar 10 18:09:58 2021 Return-Path: Delivered-To: freebsd-current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 2AD325721EB; Wed, 10 Mar 2021 18:09:58 +0000 (UTC) (envelope-from mlfbsd@kanar.ci0.org) Received: from kanar.ci0.org (kanar.ci0.org [IPv6:2001:bc8:35e6::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "sd-143795", Issuer "sd-143795" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Dwg8j2BgSz3vw1; Wed, 10 Mar 2021 18:09:57 +0000 (UTC) (envelope-from mlfbsd@kanar.ci0.org) Received: from kanar.ci0.org (localhost [127.0.0.1]) by kanar.ci0.org (8.16.1/8.16.1) with ESMTPS id 12AI9cbs003713 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Wed, 10 Mar 2021 19:09:38 +0100 (CET) (envelope-from mlfbsd@kanar.ci0.org) Received: (from mlfbsd@localhost) by kanar.ci0.org (8.16.1/8.16.1/Submit) id 12AI9cLh003710; Wed, 10 Mar 2021 19:09:38 +0100 (CET) (envelope-from mlfbsd) Date: Wed, 10 Mar 2021 19:09:35 +0100 From: Olivier Houchard To: Mark Millard Cc: freebsd-arm , freebsd-current Subject: Re: FYI: main (bad9fa56620e based): some unexpected SIGSEGV's using poudriere-devel to build armv7 ports on aarch64 (cortex-a72) system Message-ID: References: <8B54D020-A3E2-4441-B6A0-894831E7E1EC.ref@yahoo.com> <8B54D020-A3E2-4441-B6A0-894831E7E1EC@yahoo.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <8B54D020-A3E2-4441-B6A0-894831E7E1EC@yahoo.com> X-Rspamd-Queue-Id: 4Dwg8j2BgSz3vw1 X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of mlfbsd@kanar.ci0.org has no SPF policy when checking 2001:bc8:35e6::1) smtp.mailfrom=mlfbsd@kanar.ci0.org X-Spamd-Result: default: False [0.20 / 15.00]; RCVD_TLS_ALL(0.00)[]; ARC_NA(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[ci0.org]; RBL_DBL_DONT_QUERY_IPS(0.00)[2001:bc8:35e6::1:from]; AUTH_NA(1.00)[]; NEURAL_SPAM_SHORT(1.00)[1.000]; SPAMHAUS_ZRD(0.00)[2001:bc8:35e6::1:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; TO_DN_ALL(0.00)[]; R_SPF_NA(0.00)[no SPF record]; FREEMAIL_TO(0.00)[yahoo.com]; FORGED_SENDER(0.30)[mlfbsd@ci0.org,mlfbsd@kanar.ci0.org]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_COUNT_TWO(0.00)[2]; ASN(0.00)[asn:12876, ipnet:2001:bc8::/32, country:FR]; FROM_NEQ_ENVFROM(0.00)[mlfbsd@ci0.org,mlfbsd@kanar.ci0.org]; MAILMAN_DEST(0.00)[freebsd-arm,freebsd-current] X-Mailman-Approved-At: Wed, 10 Mar 2021 19:17:07 +0000 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.34 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: Wed, 10 Mar 2021 18:09:58 -0000 Hi Mark, On Tue, Mar 09, 2021 at 03:39:42PM -0800, Mark Millard via freebsd-arm wrote: > After using poudriere to build ports for native cortex-a72 > on the MACCHIATObin Double Shot (and similarly for > cortex-a57 on the OverDrive 1000) I attempted to do my > usual bulk build targeting cortex-a7 via poudriere-devel: > > # poudriere jail -i -jFBSDFSSDjailArmV7 > Jail name: FBSDFSSDjailArmV7 > Jail version: 14.0-CURRENT > Jail arch: arm.armv7 > Jail method: null > Jail mount: /usr/obj/DESTDIRs/clang-armv7-installworld-poud > Jail fs: > Jail updated: 2021-01-27 14:47:10 > Jail pkgbase: disabled > > But I got some SIGSEGV failures that I've never before > had analogous failures. I'll show the 6 backtraces. > They all have a similar type-of-context but in various > programs, summarized as (from the lldb bt outputs): > FREEBSD_COMPAT32 was indeed broken on arm64, and the process would crash when receiving a signal. I believe I fixed it in -CURRENT with commit c328f64d81079bad5064c8a387883df50ab5aaed Regards, Olivier