From owner-freebsd-current@freebsd.org Sat Feb 9 21:11:58 2019 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 253CB14C9D75 for ; Sat, 9 Feb 2019 21:11:58 +0000 (UTC) (envelope-from marklmi@yahoo.com) Received: from sonic302-22.consmr.mail.gq1.yahoo.com (sonic302-22.consmr.mail.gq1.yahoo.com [98.137.68.148]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 1BB9E82A4C for ; Sat, 9 Feb 2019 21:11:56 +0000 (UTC) (envelope-from marklmi@yahoo.com) X-YMail-OSG: i0TKrOMVM1kZW93cmfDJJ5MytOSevJSGK4vjLzE7WafwZVkXkuD.y7UHDrcyQd3 wuEfYdsK1v9Cxeqs7zi8_LTnKHYu9jQlHqOjrNrIZ.4qR_WOaRysE_fkGV4UwHpXdJV_YsGtW0oC U3ICGuF0gGb3uRCpUJPHjXfPS7AGmP_im2uptM6Eky.kA_mIgATRXESmEj0aS0xUKNzubsTkUrJK 69Sr6Z.nM7M_2Df_Y8uKbp_HBoNXOahrxDZuDsoWSBTVNQUAGsRDCF8oMGj6WBS8S3UP.hqIiRJK UGdY.ylkWhSUYb6.6ywo_edcIU1KE0Pwp7NSWWMbFfALtzjOXxNTA7qeeAGlX8_FQ.UddUPFmjmN k12uZ0nfnItwtfh1T6ggG7CE6G_vnRyaE1NLOiFUEVLOngLixpRIuwYKl7cXOEJZwxXKJ5re0vCG 3XkmYWiwqCfIuaEzEPfM2goJ41b1W5UQ15ZgDBKa9n4eYwc8Tem8ZryGwL8k6wYhU3PMe8Ifzvo4 Z_eyw_HbQiIX.mFM71BLOYDwTuiF0hPReTeajPJOewJ5BQElljSY_ZFcX6MHzp9iyBhh4qbwBWR4 HXmtrhi13TCx6n4r3CqRFfS.nt_rGa3h.nULpvjQtvS0Dw1cVxV47XHI47LoLu17J9y5gnBm0ORW RIQMl67l4AKsky.CJCbo1DJpnPoX5.aV8rbMFnx0kTFlVsBi0m2bVKn1ChJtsAABI9_LJ6Zqa6uG 4HZc_zat5YCzm8hJEP.uC7_ZKw0FLS_BaQZ_TegUChCrdt9B3N8ZEVtMJi5aOb8O_el9VrWhBmim gl0P3iv8giCtV.aDZKAyL.zZEN8Uu6F2TwQxU8eqzaO3uxCEVNvM2jzVL1opqXsDmF28tUFihiMA oXx4IkCbFgxdrlvDugsJp4aMaUcWa7zc7izYCkpYWvAhvNJtMQgcUmKd3WzkBGwUIItWtvfyXKIj lX3JDNEiysgQQwpRcEqZi5LrwvqwgrhMu9cQRU78wRgiFYe2NdqqaiyICXBVlrhuZqDyhq1JjCkR wZVDcotnIfZcspD6w1UeGH9KIwbtFAruLhj.vVmVNebplW6M_I2k2.V2.0lT1Q4RvwnvdTw-- Received: from sonic.gate.mail.ne1.yahoo.com by sonic302.consmr.mail.gq1.yahoo.com with HTTP; Sat, 9 Feb 2019 21:11:50 +0000 Received: from c-67-170-167-181.hsd1.or.comcast.net (EHLO [192.168.1.113]) ([67.170.167.181]) by smtp427.mail.gq1.yahoo.com (Oath Hermes SMTP Server) with ESMTPA ID a58fe0e83259879446f861436cd8e3ff; Sat, 09 Feb 2019 21:11:47 +0000 (UTC) From: Mark Millard Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 12.2 \(3445.102.3\)) Subject: Re: r343917 fails into single-user mode at boot - new clang related issue? Message-Id: <42B6AA60-6F51-4388-BF7E-8F07F97D6D92@yahoo.com> Date: Sat, 9 Feb 2019 13:11:46 -0800 To: Alexander Leidinger , FreeBSD Current X-Mailer: Apple Mail (2.3445.102.3) X-Rspamd-Queue-Id: 1BB9E82A4C X-Spamd-Bar: / X-Spamd-Result: default: False [0.81 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_SPF_ALLOW(-0.20)[+ptr:yahoo.com]; MV_CASE(0.50)[]; FREEMAIL_FROM(0.00)[yahoo.com]; RCVD_COUNT_THREE(0.00)[3]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[yahoo.com:+]; MX_GOOD(-0.01)[cached: mta6.am0.yahoodns.net]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[yahoo.com,reject]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; SUBJECT_ENDS_QUESTION(1.00)[]; FREEMAIL_ENVFROM(0.00)[yahoo.com]; ASN(0.00)[asn:36647, ipnet:98.137.64.0/21, country:US]; MID_RHS_MATCH_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[yahoo.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; FAKE_REPLY(1.00)[]; R_DKIM_ALLOW(-0.20)[yahoo.com:s=s2048]; NEURAL_HAM_MEDIUM(-0.90)[-0.903,0]; FROM_HAS_DN(0.00)[]; NEURAL_SPAM_SHORT(0.82)[0.820,0]; NEURAL_HAM_LONG(-0.93)[-0.935,0]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_LAST(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[148.68.137.98.list.dnswl.org : 127.0.5.0]; IP_SCORE(0.34)[ip: (0.50), ipnet: 98.137.64.0/21(0.71), asn: 36647(0.57), country: US(-0.07)]; RWL_MAILSPIKE_POSSIBLE(0.00)[148.68.137.98.rep.mailspike.net : 127.0.0.17] 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: Sat, 09 Feb 2019 21:11:58 -0000 Alexander Leidinger Alexander at leidinger.net wrote on Sat Feb 9 17:26:10 UTC 2019 : > Quoting Alexander Leidinger (from Sat, 09 = =20 > Feb 2019 13:44:25 +0100): >=20 > > This is after deleting /usr/obj, and cleaning the ccache cache. All =20= > > cases are with CPUTYPE=3Dnative (Intel Xeon E5620). > > > > I remember a commit of a new clang to head. Anything else in the =20 > > area of influence for this? > > My next try is to compile without CPUTYPE=3Dnative to see if the new = =20 > > clang is doing something in this area which it didn't do before. Has = =20 > > anyone else seen a similar issue or has an idea what to look at = next? >=20 > Removing the CPUTYPE setting in make.conf didn't help. Ideas welcome. >=20 I am running: # uname -apKU FreeBSD FBSDFSSD 13.0-CURRENT FreeBSD 13.0-CURRENT #9 r343884M: Thu Feb = 7 19:22:33 PST 2019 = markmi@FBSDFSSD:/usr/obj/amd64_clang/amd64.amd64/usr/src/amd64.amd64/sys/G= ENERIC-NODBG amd64 amd64 1300010 1300010 but I happen to have been booting the SSD via Hyper-V under Windows 10 = Pro instead of directly in recent times. (Things are configured to allow = booting from the BIOS as well.) Also: My builds are normally with non-debug = kernels, the above included. I'm not seeing any problems with booting in my context. But I've been running various FreeBSD versions based on clang 7 for a while. Currently: # clang -v FreeBSD clang version 7.0.1 (tags/RELEASE_701/final 349250) (based on = LLVM 7.0.1) Target: x86_64-unknown-freebsd13.0 Thread model: posix InstalledDir: /usr/bin I'd not expect clang vintage to be the issue. =3D=3D=3D Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)