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Hartmann" , "freebsd-embedded@freebsd.org" , FreeBSD CURRENT Subject: Re: PCengines APU2C4, 12-STABLE: bootloader failure: Panic: free: guard2 fail @ 0x1000 + 2311663946 from Message-ID: <20190803193853.6eea1b7c@thor.intern.walstatt.dynvpn.de> In-Reply-To: References: <20190724101132.5560377a@thor.intern.walstatt.dynvpn.de> <20190724120720.4382397c@thor.intern.walstatt.dynvpn.de> <20190724154901.0c114ebe@thor.intern.walstatt.dynvpn.de> <93EFC481-50A1-491C-87BB-12A35F3302EE@me.com> <20190730144331.24f83e0c@freyja> Organization: WALSTATT User-Agent: OutScare 3.1415926 X-Operating-System: ImNotAnOperatingSystem 3.141592527 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: base64 X-Provags-ID: V03:K1:ebc2NYlSbuHzLxAAys2X0mMqgI35E+lWJs0uCD7GUItYWu6b3Ax F/hh5wiJacuhH8R29MouBZPdw/0E2HGEsP1fZlwkTt/wQsxyO6+MzDyj1ogvO4SVrtEBTXw 3rguXte4VLKbTNTFcSiyxAqj9Rrft01ziaik3Opil2rRSKUEH5BmqALzk+tDMAz9KY48pOq 0RfW/Ev+9wVqpN1swj2Cg== X-Spam-Flag: NO X-UI-Out-Filterresults: 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2019 14:53:04 +0200 (CEST) From: =?UTF-8?Q?Trond_Endrest=C3=B8l?= Sender: Trond.Endrestol@ximalas.info To: freebsd-current@freebsd.org Subject: r350583 - init died (signal 6, exit 0) Message-ID: User-Agent: Alpine 2.21.99999 (BSF 352 2019-06-22) OpenPGP: url=http://ximalas.info/about/tronds-openpgp-public-key MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-Spam-Status: No, score=-1.2 required=5.0 tests=ALL_TRUSTED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF autolearn=unavailable autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on enterprise.ximalas.info X-Rspamd-Queue-Id: 462HkR5kMjz4cJV X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=ximalas.info header.s=default header.b=LhmfXAn/; dmarc=pass (policy=none) header.from=ximalas.info; spf=pass (mx1.freebsd.org: domain of trond.endrestol@ximalas.info designates 2001:700:1100:1::8 as permitted sender) smtp.mailfrom=trond.endrestol@ximalas.info X-Spamd-Result: default: False [-2.83 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.91)[-0.910,0]; R_DKIM_ALLOW(-0.20)[ximalas.info:s=default]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+a]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; HAS_XAW(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; RCVD_COUNT_THREE(0.00)[3]; TO_DN_NONE(0.00)[]; DKIM_TRACE(0.00)[ximalas.info:+]; DMARC_POLICY_ALLOW(-0.50)[ximalas.info,none]; NEURAL_HAM_SHORT(-0.83)[-0.830,0]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:224, ipnet:2001:700::/32, country:NO]; IP_SCORE(-0.09)[ipnet: 2001:700::/32(-0.15), asn: 224(-0.28), country: NO(-0.01)] 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: Mon, 05 Aug 2019 12:53:21 -0000 Hi, Has anyone else noticed the kernel being unable to spawn init lately? All I get is: init died (signal 6, exit 0) panic: Going nowhere without my init! /sbin/init hasn't had any changes in 4 months, and is present in /sbin in the new BE. I've tried and failed in VBox at home this weekend, and in Citrix Hypervisor 8 at $WORK today. I think we can rule out the hypervisors. Last known working revision is r350400. There are numerous kernel changes between r350400 and r350583. I'll try each revision in succession and see if I can identify any culprits. -- Trond. From owner-freebsd-current@freebsd.org Mon Aug 5 13:03:05 2019 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 5306EC31BE for ; Mon, 5 Aug 2019 13:03:05 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from mx.catwhisker.org (mx.catwhisker.org [198.144.209.73]) (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 462Hxg563nz4csZ for ; Mon, 5 Aug 2019 13:03:03 +0000 (UTC) (envelope-from david@catwhisker.org) Received: from albert.catwhisker.org (localhost [127.0.0.1]) by albert.catwhisker.org (8.15.2/8.15.2) with ESMTP id x75D2t26029016; Mon, 5 Aug 2019 13:02:55 GMT (envelope-from david@albert.catwhisker.org) Received: (from david@localhost) by albert.catwhisker.org (8.15.2/8.15.2/Submit) id x75D2tiH029015; Mon, 5 Aug 2019 06:02:55 -0700 (PDT) (envelope-from david) Date: Mon, 5 Aug 2019 06:02:55 -0700 From: David Wolfskill To: Trond =?iso-8859-1?Q?Endrest=F8l?= Cc: freebsd-current@freebsd.org Subject: Re: r350583 - init died (signal 6, exit 0) Message-ID: <20190805130255.GA1121@albert.catwhisker.org> Mail-Followup-To: David Wolfskill , Trond =?iso-8859-1?Q?Endrest=F8l?= , freebsd-current@freebsd.org References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="Dex7YdYhTh9daYX7" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.12.1 (2019-06-15) X-Rspamd-Queue-Id: 462Hxg563nz4csZ X-Spamd-Bar: -------- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of david@catwhisker.org designates 198.144.209.73 as permitted sender) smtp.mailfrom=david@catwhisker.org X-Spamd-Result: default: False [-8.05 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:198.144.209.73]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; RCVD_TLS_LAST(0.00)[]; DMARC_NA(0.00)[catwhisker.org]; TO_MATCH_ENVRCPT_SOME(0.00)[]; NEURAL_HAM_SHORT(-1.00)[-1.000,0]; RCPT_COUNT_TWO(0.00)[2]; SIGNED_PGP(-2.00)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; ASN(0.00)[asn:7961, ipnet:198.144.208.0/20, country:US]; RCVD_COUNT_TWO(0.00)[2]; IP_SCORE(-3.65)[ip: (-9.57), ipnet: 198.144.208.0/20(-4.92), asn: 7961(-3.73), country: US(-0.05)] 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: Mon, 05 Aug 2019 13:03:05 -0000 --Dex7YdYhTh9daYX7 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Aug 05, 2019 at 02:53:04PM +0200, Trond Endrest=F8l wrote: > Hi, >=20 > Has anyone else noticed the kernel being unable to spawn init lately? >=20 > All I get is: >=20 > init died (signal 6, exit 0) > panic: Going nowhere without my init! >=20 > /sbin/init hasn't had any changes in 4 months, and is present in /sbin=20 > in the new BE. >=20 > I've tried and failed in VBox at home this weekend, and in Citrix=20 > Hypervisor 8 at $WORK today. I think we can rule out the hypervisors. >=20 > Last known working revision is r350400. >=20 > There are numerous kernel changes between r350400 and r350583. I'll=20 > try each revision in succession and see if I can identify any=20 > culprits. > ... I have not seen the behavior in question; my last update was from r350566 to r350584 (and was quite uneventful). In each case, a "real machine" was used (laptop & a build machine). Details are available (as usual) at http://www.catwhisker.org/~david/FreeBSD/history/ Peace, david --=20 David H. Wolfskill david@catwhisker.org "Examples of potentially unlawful conduct include ... comments like, 'Go back to where you came from,' whether made by supervisors or ..." - EEOC See http://www.catwhisker.org/~david/publickey.gpg for my public key. --Dex7YdYhTh9daYX7 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQGTBAEBCgB9FiEE4owz2QxMJyaxAefyQLJg+bY2PckFAl1IKP9fFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEUy OEMzM0Q5MEM0QzI3MjZCMTAxRTdGMjQwQjI2MEY5QjYzNjNEQzkACgkQQLJg+bY2 Pcn11Af+IA/sDr5zN40v7jTQ+VGauTwGDxXa4mJBuEZExVsCGI4hnI85Pzd7cAw2 hgzD5gIPk+OMhPmD983MWFPo5DlFoBMKr9UIsjAlqLBRemIvzKET8ilYuC6QfA4h OO1bC+HXEB1gy4tmn7XhOkKgK6lhwocdHYoczhv7AD4XEIq62tXcPOvE4iG7pcJd R4TAV8ygVNkmZG+2kHFYODdqHLALsZ3A7b+KjwhMhfq1S0IJR2F9iIft+3kZP/Gs fI+VL6L1oUvjCDXzmp7aDAlZPF8avgmuJCaWiNLIfwIuffVQ4hyqFwtHSTc3YSse ENpwNzjmREVLB9T0tZoq7+lZYl+Y1w== =W/a9 -----END PGP SIGNATURE----- --Dex7YdYhTh9daYX7-- From owner-freebsd-current@freebsd.org Mon Aug 5 18:10:53 2019 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 55643A98FE for ; Mon, 5 Aug 2019 18:10:53 +0000 (UTC) (envelope-from trond.endrestol@ximalas.info) Received: from enterprise.ximalas.info (enterprise.ximalas.info [IPv6:2001:700:1100:1::8]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "ximalas.info", Issuer "Hostmaster ximalas.info" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 462Qmr06PWz41WB; Mon, 5 Aug 2019 18:10:51 +0000 (UTC) (envelope-from trond.endrestol@ximalas.info) Received: from enterprise.ximalas.info (Ximalas@localhost [127.0.0.1]) by enterprise.ximalas.info (8.15.2/8.15.2) with ESMTPS id x75IAiK4030520 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Mon, 5 Aug 2019 20:10:44 +0200 (CEST) (envelope-from trond.endrestol@ximalas.info) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ximalas.info; s=default; t=1565028644; bh=jPmYHwQWJyzAI7uWZQDF5+rpRIzlF2mOWan/vskxmMU=; h=Date:From:To:cc:Subject:In-Reply-To:References; b=s+/rUYZjpd9F6dc94oDlbSJnol90Najpx3v3ltxZTdHhGjxaISIpyFuKnJzqAt6k+ 9iQVHhfhf8wJSElNLz2YS1IDQYNB3skOVHd77h+UJBI0ScbnbzCMxP5ZbeH9CDoVo0 3Al2RalJjy1LFisGi2B8XG3A23bJhlOGzf5VqLOw1r8y7e3hoLvldemRiyqJhbv8YW wvNFskRyDQBC27Qs8HoFIXncTON7gr4jvi9/yAklUGwFqdFBOY/xjc0NqvN07EaBTX wPkM+OnWlHHlQYN8r6Z2x7MtBwPhA8DFWAMpTKZ23j3mSM+DAkKD4ytya77zx508j7 MzVRWTXh2vj6Q== Received: from localhost (trond@localhost) by enterprise.ximalas.info (8.15.2/8.15.2/Submit) with ESMTP id x75IAhG4030517; Mon, 5 Aug 2019 20:10:43 +0200 (CEST) (envelope-from trond.endrestol@ximalas.info) X-Authentication-Warning: enterprise.ximalas.info: trond owned process doing -bs Date: Mon, 5 Aug 2019 20:10:43 +0200 (CEST) From: =?UTF-8?Q?Trond_Endrest=C3=B8l?= Sender: Trond.Endrestol@ximalas.info To: freebsd-current@freebsd.org cc: kib@freebsd.org Subject: Re: r350484 and ASLR enabled - init died (signal 6, exit 0) In-Reply-To: <20190805130255.GA1121@albert.catwhisker.org> Message-ID: References: <20190805130255.GA1121@albert.catwhisker.org> User-Agent: Alpine 2.21.99999 (BSF 352 2019-06-22) OpenPGP: url=http://ximalas.info/about/tronds-openpgp-public-key MIME-Version: 1.0 X-Spam-Status: No, score=-1.2 required=5.0 tests=ALL_TRUSTED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on enterprise.ximalas.info X-Rspamd-Queue-Id: 462Qmr06PWz41WB X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=pass header.d=ximalas.info header.s=default header.b=s+/rUYZj; dmarc=pass (policy=none) header.from=ximalas.info; spf=pass (mx1.freebsd.org: domain of trond.endrestol@ximalas.info designates 2001:700:1100:1::8 as permitted sender) smtp.mailfrom=trond.endrestol@ximalas.info X-Spamd-Result: default: False [-1.87 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.97)[-0.965,0]; R_DKIM_ALLOW(-0.20)[ximalas.info:s=default]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+a:c]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[multipart/mixed,text/plain]; TO_DN_NONE(0.00)[]; HAS_XAW(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[ximalas.info:+]; CTYPE_MIXED_BOGUS(1.00)[]; RCPT_COUNT_TWO(0.00)[2]; NEURAL_HAM_SHORT(-0.81)[-0.814,0]; DMARC_POLICY_ALLOW(-0.50)[ximalas.info,none]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:224, ipnet:2001:700::/32, country:NO]; IP_SCORE(-0.09)[ipnet: 2001:700::/32(-0.15), asn: 224(-0.28), country: NO(-0.01)] Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT X-Content-Filtered-By: Mailman/MimeDel 2.1.29 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: Mon, 05 Aug 2019 18:10:53 -0000 On Mon, 5 Aug 2019 06:02-0700, David Wolfskill wrote: > On Mon, Aug 05, 2019 at 02:53:04PM +0200, Trond Endrestøl wrote: > > Hi, > > > > Has anyone else noticed the kernel being unable to spawn init lately? > > > > All I get is: > > > > init died (signal 6, exit 0) > > panic: Going nowhere without my init! > > > > /sbin/init hasn't had any changes in 4 months, and is present in /sbin > > in the new BE. > > > > I've tried and failed in VBox at home this weekend, and in Citrix > > Hypervisor 8 at $WORK today. I think we can rule out the hypervisors. > > > > Last known working revision is r350400. > > > > There are numerous kernel changes between r350400 and r350583. I'll > > try each revision in succession and see if I can identify any > > culprits. > > ... > > I have not seen the behavior in question; my last update was from > r350566 to r350584 (and was quite uneventful). > > In each case, a "real machine" was used (laptop & a build machine). After more trial and error, r350484 is the culprit for Citrix Hypervisor 8. I have these lines in /boot/loader.conf: kern.elf32.aslr.enable="1" kern.elf32.aslr.pie_enable="1" kern.elf64.aslr.enable="1" kern.elf64.aslr.pie_enable="1" r350483 works like a charm, and so does r350484 iff I disable ASLR. Reenabling ASLR and setting kern.elf{64,32}.aslr.stack_gap to zero has no effect. I've cc'd kib@ on this one. I'm going home and see if VBox 6.0.10 exhibits the same behaviour. -- Trond. From owner-freebsd-current@freebsd.org Mon Aug 5 19:23:17 2019 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 7FA6AAB301 for ; Mon, 5 Aug 2019 19:23:17 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from kib.kiev.ua (kib.kiev.ua [IPv6:2001:470:d5e7:1::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 462SNN47XKz46T3 for ; Mon, 5 Aug 2019 19:23:16 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from tom.home (kib@localhost [127.0.0.1]) by kib.kiev.ua (8.15.2/8.15.2) with ESMTPS id x75JN5ib022427 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Mon, 5 Aug 2019 22:23:08 +0300 (EEST) (envelope-from kostikbel@gmail.com) DKIM-Filter: OpenDKIM Filter v2.10.3 kib.kiev.ua x75JN5ib022427 Received: (from kostik@localhost) by tom.home (8.15.2/8.15.2/Submit) id x75JN5jS022426; Mon, 5 Aug 2019 22:23:05 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: tom.home: kostik set sender to kostikbel@gmail.com using -f Date: Mon, 5 Aug 2019 22:23:05 +0300 From: Konstantin Belousov To: Trond =?utf-8?Q?Endrest=C3=B8l?= Cc: freebsd-current@freebsd.org Subject: Re: r350484 and ASLR enabled - init died (signal 6, exit 0) Message-ID: <20190805192305.GC2731@kib.kiev.ua> References: <20190805130255.GA1121@albert.catwhisker.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.12.1 (2019-06-15) X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,BAYES_00, DKIM_ADSP_CUSTOM_MED,FORGED_GMAIL_RCVD,FREEMAIL_FROM, NML_ADSP_CUSTOM_MED autolearn=no autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on tom.home X-Rspamd-Queue-Id: 462SNN47XKz46T3 X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=fail reason="No valid SPF, No valid DKIM" header.from=gmail.com (policy=none); spf=softfail (mx1.freebsd.org: 2001:470:d5e7:1::1 is neither permitted nor denied by domain of kostikbel@gmail.com) smtp.mailfrom=kostikbel@gmail.com X-Spamd-Result: default: False [-1.98 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.99)[-0.993,0]; RCVD_TLS_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; FREEMAIL_FROM(0.00)[gmail.com]; MIME_GOOD(-0.10)[text/plain]; HAS_XAW(0.00)[]; R_SPF_SOFTFAIL(0.00)[~all]; IP_SCORE_FREEMAIL(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; NEURAL_HAM_SHORT(-0.99)[-0.988,0]; RCPT_COUNT_TWO(0.00)[2]; IP_SCORE(0.00)[ip: (-2.49), ipnet: 2001:470::/32(-4.51), asn: 6939(-2.90), country: US(-0.05)]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:6939, ipnet:2001:470::/32, country:US]; RCVD_COUNT_TWO(0.00)[2]; FREEMAIL_ENVFROM(0.00)[gmail.com]; DMARC_POLICY_SOFTFAIL(0.10)[gmail.com : No valid SPF, No valid DKIM,none] 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: Mon, 05 Aug 2019 19:23:17 -0000 On Mon, Aug 05, 2019 at 08:10:43PM +0200, Trond Endrestøl wrote: > On Mon, 5 Aug 2019 06:02-0700, David Wolfskill wrote: > > > On Mon, Aug 05, 2019 at 02:53:04PM +0200, Trond Endrestøl wrote: > > > Hi, > > > > > > Has anyone else noticed the kernel being unable to spawn init lately? > > > > > > All I get is: > > > > > > init died (signal 6, exit 0) > > > panic: Going nowhere without my init! > > > > > > /sbin/init hasn't had any changes in 4 months, and is present in /sbin > > > in the new BE. > > > > > > I've tried and failed in VBox at home this weekend, and in Citrix > > > Hypervisor 8 at $WORK today. I think we can rule out the hypervisors. > > > > > > Last known working revision is r350400. > > > > > > There are numerous kernel changes between r350400 and r350583. I'll > > > try each revision in succession and see if I can identify any > > > culprits. > > > ... > > > > I have not seen the behavior in question; my last update was from > > r350566 to r350584 (and was quite uneventful). > > > > In each case, a "real machine" was used (laptop & a build machine). > > After more trial and error, r350484 is the culprit for Citrix > Hypervisor 8. > > I have these lines in /boot/loader.conf: > > kern.elf32.aslr.enable="1" > kern.elf32.aslr.pie_enable="1" > > kern.elf64.aslr.enable="1" > kern.elf64.aslr.pie_enable="1" > > r350483 works like a charm, and so does r350484 iff I disable ASLR. > > Reenabling ASLR and setting kern.elf{64,32}.aslr.stack_gap to zero has > no effect. > > I've cc'd kib@ on this one. > > I'm going home and see if VBox 6.0.10 exhibits the same behaviour. Try r350608. There was a mis-merge in the committed patch (more serious part), and some limits were not applied, which I did not see in my testing due to the mismatch between stock FreeBSD and my testing environment. From owner-freebsd-current@freebsd.org Mon Aug 5 20:32:21 2019 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 329F2ACFA5 for ; Mon, 5 Aug 2019 20:32:21 +0000 (UTC) (envelope-from trond.endrestol@ximalas.info) Received: from enterprise.ximalas.info (enterprise.ximalas.info [IPv6:2001:700:1100:1::8]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "ximalas.info", Issuer "Hostmaster ximalas.info" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 462Tw418pWz4CQG for ; Mon, 5 Aug 2019 20:32:19 +0000 (UTC) (envelope-from trond.endrestol@ximalas.info) Received: from enterprise.ximalas.info (Ximalas@localhost [127.0.0.1]) by enterprise.ximalas.info (8.15.2/8.15.2) with ESMTPS id x75KWBu8037863 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Mon, 5 Aug 2019 22:32:11 +0200 (CEST) (envelope-from trond.endrestol@ximalas.info) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ximalas.info; s=default; t=1565037131; bh=sa3eGvpyjqT+uDYV2SurasjYmrjIdzerjcYeKCChLak=; h=Date:From:To:cc:Subject:In-Reply-To:References; b=eMC939a1p5igPGiGSx0YadOYiV37I4YocEM2Pv6GktA4AIFW2qVQLGW7lJwl2+80R eSvS9toer/NKN5q16RQi6Oh1QUQjmrHsFE3s9vJww7W7Xag+nYgSTMOxpCFOHVqc4p /8ozjhWpXIpfLOvhXIM8q4a7CgTK1ej2oRBy8BLiWO0TIOGaaTuAaMfsz0Z7vn5jPq vXnJpi97JbWwBjLHbb7alWgRYzrXTxZ00zOFQdscpM/BUaQxOH3QgH1oC6mlQZ5jhl q8TiPqfu2a3GXqU+kMnF5jfTert1hTlg+hW0s52kTuPChDrWNgzOEUP/ylKa3zC/bk ZoomFzKXnQa0g== Received: from localhost (trond@localhost) by enterprise.ximalas.info (8.15.2/8.15.2/Submit) with ESMTP id x75KWBDB037860; Mon, 5 Aug 2019 22:32:11 +0200 (CEST) (envelope-from trond.endrestol@ximalas.info) X-Authentication-Warning: enterprise.ximalas.info: trond owned process doing -bs Date: Mon, 5 Aug 2019 22:32:11 +0200 (CEST) From: =?UTF-8?Q?Trond_Endrest=C3=B8l?= Sender: Trond.Endrestol@ximalas.info To: freebsd-current@freebsd.org cc: Konstantin Belousov Subject: Re: r350484 and ASLR enabled - init died (signal 6, exit 0) In-Reply-To: <20190805192305.GC2731@kib.kiev.ua> Message-ID: References: <20190805130255.GA1121@albert.catwhisker.org> <20190805192305.GC2731@kib.kiev.ua> User-Agent: Alpine 2.21.99999 (BSF 352 2019-06-22) OpenPGP: url=http://ximalas.info/about/tronds-openpgp-public-key MIME-Version: 1.0 X-Spam-Status: No, score=-1.2 required=5.0 tests=ALL_TRUSTED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on enterprise.ximalas.info X-Rspamd-Queue-Id: 462Tw418pWz4CQG X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=pass header.d=ximalas.info header.s=default header.b=eMC939a1; dmarc=pass (policy=none) header.from=ximalas.info; spf=pass (mx1.freebsd.org: domain of trond.endrestol@ximalas.info designates 2001:700:1100:1::8 as permitted sender) smtp.mailfrom=trond.endrestol@ximalas.info X-Spamd-Result: default: False [-1.78 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.97)[-0.972,0]; R_DKIM_ALLOW(-0.20)[ximalas.info:s=default]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+a:c]; MIME_GOOD(-0.10)[multipart/mixed,text/plain]; HAS_XAW(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[ximalas.info:+]; CTYPE_MIXED_BOGUS(1.00)[]; RCPT_COUNT_TWO(0.00)[2]; NEURAL_HAM_SHORT(-0.72)[-0.719,0]; DMARC_POLICY_ALLOW(-0.50)[ximalas.info,none]; IP_SCORE(-0.09)[ipnet: 2001:700::/32(-0.15), asn: 224(-0.28), country: NO(-0.01)]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:224, ipnet:2001:700::/32, country:NO]; FREEMAIL_CC(0.00)[gmail.com] Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT X-Content-Filtered-By: Mailman/MimeDel 2.1.29 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: Mon, 05 Aug 2019 20:32:21 -0000 On Mon, 5 Aug 2019 22:23+0300, Konstantin Belousov wrote: > On Mon, Aug 05, 2019 at 08:10:43PM +0200, Trond Endrestøl wrote: > > > I'm going home and see if VBox 6.0.10 exhibits the same behaviour. > > Try r350608. There was a mis-merge in the committed patch (more serious > part), and some limits were not applied, which I did not see in my > testing due to the mismatch between stock FreeBSD and my testing > environment. I'm now at r350609, and booting with ASLR enabled works in VBox. I'll try the Citrix Hypervisor VM tomorrow Thank you, Konstantin. -- Trond. From owner-freebsd-current@freebsd.org Tue Aug 6 07:00:32 2019 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 5BC8FBAEF0 for ; Tue, 6 Aug 2019 07:00:32 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 462lrw1Bvcz3FS4 for ; Tue, 6 Aug 2019 07:00:32 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: by mailman.nyi.freebsd.org (Postfix) id 2702CBAEEF; Tue, 6 Aug 2019 07:00:32 +0000 (UTC) Delivered-To: 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 25A60BAEEC for ; Tue, 6 Aug 2019 07:00:32 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from kib.kiev.ua (kib.kiev.ua [IPv6:2001:470:d5e7:1::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 462lrv1N5vz3FS3 for ; Tue, 6 Aug 2019 07:00:30 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from tom.home (kib@localhost [127.0.0.1]) by kib.kiev.ua (8.15.2/8.15.2) with ESMTPS id x7670MBV085984 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Tue, 6 Aug 2019 10:00:25 +0300 (EEST) (envelope-from kostikbel@gmail.com) DKIM-Filter: OpenDKIM Filter v2.10.3 kib.kiev.ua x7670MBV085984 Received: (from kostik@localhost) by tom.home (8.15.2/8.15.2/Submit) id x7670MMw085979; Tue, 6 Aug 2019 10:00:22 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: tom.home: kostik set sender to kostikbel@gmail.com using -f Date: Tue, 6 Aug 2019 10:00:22 +0300 From: Konstantin Belousov To: current@freebsd.org Subject: NIS maps value length increase to 16m Message-ID: <20190806070022.GE2731@kib.kiev.ua> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.12.1 (2019-06-15) X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,BAYES_00, DKIM_ADSP_CUSTOM_MED,FORGED_GMAIL_RCVD,FREEMAIL_FROM, NML_ADSP_CUSTOM_MED autolearn=no autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on tom.home X-Rspamd-Queue-Id: 462lrv1N5vz3FS3 X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=fail reason="No valid SPF, No valid DKIM" header.from=gmail.com (policy=none); spf=softfail (mx1.freebsd.org: 2001:470:d5e7:1::1 is neither permitted nor denied by domain of kostikbel@gmail.com) smtp.mailfrom=kostikbel@gmail.com X-Spamd-Result: default: False [-1.99 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; RCVD_TLS_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; FREEMAIL_FROM(0.00)[gmail.com]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; TO_DN_NONE(0.00)[]; HAS_XAW(0.00)[]; R_SPF_SOFTFAIL(0.00)[~all:c]; RCPT_COUNT_ONE(0.00)[1]; IP_SCORE_FREEMAIL(0.00)[]; IP_SCORE(0.00)[ip: (-2.67), ipnet: 2001:470::/32(-4.50), asn: 6939(-2.92), country: US(-0.05)]; NEURAL_HAM_SHORT(-0.99)[-0.995,0]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:6939, ipnet:2001:470::/32, country:US]; RCVD_COUNT_TWO(0.00)[2]; FREEMAIL_ENVFROM(0.00)[gmail.com]; DMARC_POLICY_SOFTFAIL(0.10)[gmail.com : No valid SPF, No valid DKIM,none] 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: Tue, 06 Aug 2019 07:00:32 -0000 Apparently, NIS is still in use even in large enterprise environments, not everything was consumed by LDAP. And there, Linux added a quirk very long time ago, in 2013 at least, see https://marc.info/?l=fedora-extras-commits&m=136675043230000&w=2 What they did is the increase of the longest allowed key value (and key name) in a map, from Sun-defined 1024 to 16M. This change is backward-compatible, in the sense that either old NIS master or old NIS client are protocol-compatible with the updated masters and clients, assuming that the maps only export values limited to 1024 bytes in length. On the other hand, a new client can use much larger values. This works because values are specified in yp XDR as opaque variadic-length arrays. An example where this is useful is the environment with very large automount maps exported by NIS. For obvious reasons, FreeBSD cannot function in such settings. I wrote the patch to bump the limit in FreeBSD NIS implementation, both in client and in servers, see https://reviews.freebsd.org/D20900 If you are interested in the NIS code, please review. I want to commit the change into HEAD in approximately two weeks from now. From owner-freebsd-current@freebsd.org Tue Aug 6 07:16:32 2019 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 DAB5ABB32B for ; Tue, 6 Aug 2019 07:16:32 +0000 (UTC) (envelope-from trond.endrestol@ximalas.info) Received: from enterprise.ximalas.info (enterprise.ximalas.info [IPv6:2001:700:1100:1::8]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "ximalas.info", Issuer "Hostmaster ximalas.info" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 462mCM5BkXz3G3v for ; Tue, 6 Aug 2019 07:16:31 +0000 (UTC) (envelope-from trond.endrestol@ximalas.info) Received: from enterprise.ximalas.info (Ximalas@localhost [127.0.0.1]) by enterprise.ximalas.info (8.15.2/8.15.2) with ESMTPS id x767GOZT072619 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Tue, 6 Aug 2019 09:16:24 +0200 (CEST) (envelope-from trond.endrestol@ximalas.info) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ximalas.info; s=default; t=1565075785; bh=nW9BNEu47bEqqJconmFzs9oBP3CXwDGpsSWLIk/YvAE=; h=Date:From:To:cc:Subject:In-Reply-To:References; b=uuWmkGD9N2Q8Q6zLaMd/fjy0r7riqT7rgRzqIM8qdylO9MxBh8MZRxs95McDB3YVU 5UrtYXF4Ix/jBrCs4dgtZPA70v8wZCd8DkhRtamYun7gfj0MTOT2xNyrhrL8H+6m5J 6eLqFHfDoFrl6xdskJw8a8huDE3p/arFfck/qnZXbMavtxS7Anei4uYINrz/avKk1H Hg1ZHsRJxtLyzYlZfJQrgBMwUeAZkk2i8QzjzSDO9wnXr0ptI9v1OPwbdvMeIQiZWo Xnz3TnN17cOzTReHiw5OW/Y8AMG4uY4MA8yffT9mCkqJ5WE/1Cp22sZtwhMpPXs0h6 McuUKP+LXsTVA== Received: from localhost (trond@localhost) by enterprise.ximalas.info (8.15.2/8.15.2/Submit) with ESMTP id x767GOvP072616; Tue, 6 Aug 2019 09:16:24 +0200 (CEST) (envelope-from trond.endrestol@ximalas.info) X-Authentication-Warning: enterprise.ximalas.info: trond owned process doing -bs Date: Tue, 6 Aug 2019 09:16:24 +0200 (CEST) From: =?UTF-8?Q?Trond_Endrest=C3=B8l?= Sender: Trond.Endrestol@ximalas.info To: freebsd-current@freebsd.org cc: Konstantin Belousov Subject: Re: r350484 and ASLR enabled - init died (signal 6, exit 0) In-Reply-To: Message-ID: References: <20190805130255.GA1121@albert.catwhisker.org> <20190805192305.GC2731@kib.kiev.ua> User-Agent: Alpine 2.21.99999 (BSF 352 2019-06-22) OpenPGP: url=http://ximalas.info/about/tronds-openpgp-public-key MIME-Version: 1.0 X-Spam-Status: No, score=-1.2 required=5.0 tests=ALL_TRUSTED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on enterprise.ximalas.info X-Rspamd-Queue-Id: 462mCM5BkXz3G3v X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=pass header.d=ximalas.info header.s=default header.b=uuWmkGD9; dmarc=pass (policy=none) header.from=ximalas.info; spf=pass (mx1.freebsd.org: domain of trond.endrestol@ximalas.info designates 2001:700:1100:1::8 as permitted sender) smtp.mailfrom=trond.endrestol@ximalas.info X-Spamd-Result: default: False [-1.99 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-0.998,0]; R_DKIM_ALLOW(-0.20)[ximalas.info:s=default]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+a:c]; MIME_GOOD(-0.10)[multipart/mixed,text/plain]; HAS_XAW(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[ximalas.info:+]; CTYPE_MIXED_BOGUS(1.00)[]; RCPT_COUNT_TWO(0.00)[2]; NEURAL_HAM_SHORT(-0.91)[-0.908,0]; DMARC_POLICY_ALLOW(-0.50)[ximalas.info,none]; IP_SCORE(-0.09)[ipnet: 2001:700::/32(-0.14), asn: 224(-0.28), country: NO(-0.01)]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:224, ipnet:2001:700::/32, country:NO]; FREEMAIL_CC(0.00)[gmail.com] Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT X-Content-Filtered-By: Mailman/MimeDel 2.1.29 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: Tue, 06 Aug 2019 07:16:32 -0000 On Mon, 5 Aug 2019 22:32+0200, Trond Endrestøl wrote: > On Mon, 5 Aug 2019 22:23+0300, Konstantin Belousov wrote: > > > On Mon, Aug 05, 2019 at 08:10:43PM +0200, Trond Endrestøl wrote: > > > > > I'm going home and see if VBox 6.0.10 exhibits the same behaviour. > > > > Try r350608. There was a mis-merge in the committed patch (more serious > > part), and some limits were not applied, which I did not see in my > > testing due to the mismatch between stock FreeBSD and my testing > > environment. > > I'm now at r350609, and booting with ASLR enabled works in VBox. > I'll try the Citrix Hypervisor VM tomorrow Back at $WORK, I noticed a repeat of the initial issue which persisted until I forcefully shutdown this longrunning VM, now running r350624. Upon cold start, the VM behaved as expected, making me think there might be one or more uninitialised variables at play or some odd behaviour by the hypervisors I use. -- Trond. From owner-freebsd-current@freebsd.org Wed Aug 7 08:42:48 2019 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 520D1C3202 for ; Wed, 7 Aug 2019 08:42:48 +0000 (UTC) (envelope-from ohartmann@walstatt.org) Received: from mout.gmx.net (mout.gmx.net [212.227.15.15]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "mout.gmx.net", Issuer "TeleSec ServerPass Class 2 CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 463Q4R2DWKz4PyP for ; Wed, 7 Aug 2019 08:42:46 +0000 (UTC) (envelope-from ohartmann@walstatt.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1565167363; bh=bBihX335Mw53/NEoiHrGLGByH+lcR4tYgo+w6XsRr0I=; h=X-UI-Sender-Class:Date:From:To:Subject; b=doIhzsx4AOD00BiyMBHZONw01y853t/+0YcbibYj14McS3CjeS9yXs6w7L039my/l u7ro+O0+wkFKQJkU1w+0un6OeDEBo2Q0+blz+6RylPipvqa/k6FpxZ7k/x3wI4zBuu PB8bMCjNeEaTLwKB/fSlb8Kpx8P/3rbvgG8eD9VE= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from freyja ([46.88.81.15]) by mail.gmx.com (mrgmx002 [212.227.17.190]) with ESMTPSA (Nemesis) id 0M0Ppl-1iByG705BF-00uZkr for ; Wed, 07 Aug 2019 10:37:38 +0200 Date: Wed, 7 Aug 2019 10:37:29 +0200 From: "O. Hartmann" To: freebsd-current Subject: CURRENT: supeblock hash failure - CURRENT wrecking disks Message-ID: <20190807103725.3d06ceca@freyja> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K1:rhRPNrQ4DhhRTp0WPlfOlcFIHmLoE1uiZnPuag/4HrEJW09YTdl 7SWzPrHgnukIedZ/ajNHkJ8guAplB9x8mNSURIjvfcj7YFsLy4WnejmcBhecf7zmYn6lV/t LRVs+7KF+5qa8wuvh7KkYYHwZyI6ylodIOrposoF2NDrLMr0aD4Z80kFAmQPkl7ptW/FDCL fE/rANrOzlp5LMQHri5Yg== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:n38iSYaD4IM=:Jkre6ROQQOpUF0a3RfXGPI vupJzp77dZpADUobKCm5tGaWIodrDL4AYAVyrUp9drDfT9n7zcfNDIyHaaNt7LIV3W7sB3Xfk 9OZyNbRDHAHCtSrv2/P9jqrvavwSITSQICiGiY7o3ib6UAt7XcB0ptc2d83to+bOJI9CCpM75 KVILa1O2VNxNIZcTLVUog51v6NChEuSE/p9ny55vy7Kb3jbXqq+T4nand9gTbX5zBdSdZnumR SZUS6FQdeEbWRfGOmoGsRmf3ek/BNEcoxMCtTFOyVVWI97CPWMjr6ZXW3b86E06kJwTWdP4Gu zAs7eS8xcv02iUjOsnzZ36AWHoSs//i5oxcjp47XcPCWglKM7NVVRuLVZPj2rpmDajSthBWXi uptrvpaDjenrBAnz3OON4sewBSnIAwJfmZS/P3QahH5QRPCKI7wXSzakC7E2KBxQNe5OeWYQY vP5I1jYAA1uAiSFibviwT7snHT0YxYl6xGVOcjkyZsOT9n9d49BI78d4uH3fdyECAFNgAJnoJ 8IK5Sm48ebbLGF9lXEd7YXl7aoeQrJIHMGhopZrPLKQMGW70h6zVzVP/D1FU83EYl9Ur8NRoT SinIR48lEvg7M3Avf8XJI66JGNStcxvMDiEdfri1ZlQwOCpisVDONSEjIfWcSlVviNPX1ZzHW lpP3c8IumL7JUzpNxZZ0qE+EBj98wAOrZ/hPucElnhdorAuPj3LqKsROi8N4+jdIWLM5rPCMF oPETxrSfL3ekUrITWlLyWdWJ3gx0dj2URvHIBXMgEvjY/FE4OMeUDRg5K1okm4PWXf3mBg+Qj OA1KlywZm3ic4dnjIkOfUJFAPOVLmcy2/kjDje6OqS9rv37GJHgteUnVXvWXREVWXt4sddroj N92OgUAJzo8yx7bhJI041pjDVeGjU+RZXcm4dVfOmJsoMeDr3MCDVnbuzk4ypstizMYDRHWJg YNKVBf2RNf2qiazmTFctEcAGK1zWsLHHwfxVgrhWl3TGOOr7tfRH/W9me3HmvwtzdO/HhDOdp ZVKpnQ7PdBEZMr4DOn9HCgFlDHJc+incVXclIc4qu0oe40mKrxeHSbuTBx+iujpY62I+GhSOt DIcuiYvbdLQUGsA07jZ0ukdGbAWYuwU5jGdvqPZFQL5sdPDk0qpaXXtG5g94SVDIux6uesUys WhnHc= X-Rspamd-Queue-Id: 463Q4R2DWKz4PyP X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmx.net header.s=badeba3b8450 header.b=doIhzsx4; dmarc=none; spf=none (mx1.freebsd.org: domain of ohartmann@walstatt.org has no SPF policy when checking 212.227.15.15) smtp.mailfrom=ohartmann@walstatt.org X-Spamd-Result: default: False [-3.90 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[gmx.net:s=badeba3b8450]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-0.997,0]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; DMARC_NA(0.00)[walstatt.org]; RCPT_COUNT_ONE(0.00)[1]; IP_SCORE(-1.21)[ip: (-6.95), ipnet: 212.227.0.0/16(-1.37), asn: 8560(2.29), country: DE(-0.01)]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmx.net:+]; NEURAL_HAM_SHORT(-0.90)[-0.897,0]; RCVD_IN_DNSWL_NONE(0.00)[15.15.227.212.list.dnswl.org : 127.0.3.0]; R_SPF_NA(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; MID_RHS_NOT_FQDN(0.50)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:8560, ipnet:212.227.0.0/16, country:DE]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; RECEIVED_SPAMHAUS_PBL(0.00)[15.81.88.46.khpj7ygk5idzvmvt5x4ziurxhy.zen.dq.spamhaus.net : 127.0.0.10] 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: Wed, 07 Aug 2019 08:42:48 -0000 Hello, today I ran into a ctastrophy with r350671. After installing a fresh compiled system and rebooted the box, UEFI loader dropped a bunch of errors, like some hex numbers stating, that a hash/superblock has is wrong and then the booting stopped at the OK loader prompt. Rebooting the machine with the FreeBSD-13-CURRENT image from 1st August 2019 and trying to fsck the filesystem(s) on the boot SSD (UFS2, journaling and trim on), lots of unresolved block errors occured. But that didn't help much. Further, after several checks, I saw some commits to the ffs code recently adn tried to restore a copy of the superblock of each filesystem (in contrary to the man page for fsck_ufs, the first backup superblock resides in 192, not 160!). But things then get even worse, it seems the whole /boot structure is corrupted, the loader can not find the recent kernel and kernel.old is crashing. What's wrong here :-( regards, oh From owner-freebsd-current@freebsd.org Wed Aug 7 12:38:37 2019 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 B80DAA9E1C; Wed, 7 Aug 2019 12:38:37 +0000 (UTC) (envelope-from agapon@gmail.com) Received: from mail-pl1-f178.google.com (mail-pl1-f178.google.com [209.85.214.178]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 463WJX6x6Wz4g14; Wed, 7 Aug 2019 12:38:36 +0000 (UTC) (envelope-from agapon@gmail.com) Received: by mail-pl1-f178.google.com with SMTP id b3so40678040plr.4; Wed, 07 Aug 2019 05:38:36 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:to:from:subject:openpgp:message-id:date :user-agent:mime-version:content-language:content-transfer-encoding; bh=E5K8y/OXQM+N9G1M6UmJYH2OlMD/71v8CpY+r30VfN8=; b=QlcpVdy7sbwpt7gsdpkkDOIGBlw6DisF/mhRO+jzPIJI71onfMmxtWTdNnO4+sZKKd 0Ec3Wp/ssQs3qj6sw13MOvjdPGs96Mmw/ruKjI9nOZyIExU6Fc6Fp1H4LBqcGac45LzR wKdI3QLhd/15h5GpEbDTpMvVUYEJH5xCQsOY8uVI7hWItvPp4g/X7x/JmQhKYpRjSsCA azL6hMD94UhpUdaGn1OeTy9nvivo6oU5fMw+kT7CaQUdAmMrSz92ZxY+O5Lb+KeIbDH9 ramkH82PU+LGTbITdcWcbfujwDK3irGPixl24wo5zGQgXWk67FfSk1Uhw6+mROrufTOF anUg== X-Gm-Message-State: APjAAAWjWa4RGo1mDlH0t3WJNZXk/vBfFNC6lSOBa6fVRKh7ul523pUT ofylvNlnOAM/XnkInWDRVu9UoJks X-Google-Smtp-Source: APXvYqzRIjl9FrJXNDE2wx55s516b1fjCoN9Jr7H0Hu8BtuQa42cU/iXVtmcAM9IHOVniR8E5/SaXg== X-Received: by 2002:a17:902:e011:: with SMTP id ca17mr8170000plb.328.1565181515098; Wed, 07 Aug 2019 05:38:35 -0700 (PDT) Received: from [192.168.1.36] (broadband-82-140-233-136.atc.tvcom.ru. [82.140.233.136]) by smtp.googlemail.com with ESMTPSA id z68sm83842976pgz.88.2019.08.07.05.38.33 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 07 Aug 2019 05:38:34 -0700 (PDT) To: FreeBSD Current , freebsd-scsi@freebsd.org From: Andriy Gapon Subject: dump on mmcsd Openpgp: preference=signencrypt Message-ID: <8890dfbc-e2c0-df61-5136-5748d57b203a@FreeBSD.org> Date: Wed, 7 Aug 2019 15:38:30 +0300 User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 463WJX6x6Wz4g14 X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of agapon@gmail.com designates 209.85.214.178 as permitted sender) smtp.mailfrom=agapon@gmail.com X-Spamd-Result: default: False [-6.10 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCVD_TLS_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; MIME_TRACE(0.00)[0:+]; DMARC_NA(0.00)[FreeBSD.org]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; RCVD_COUNT_THREE(0.00)[3]; IP_SCORE(-3.13)[ip: (-9.80), ipnet: 209.85.128.0/17(-3.39), asn: 15169(-2.43), country: US(-0.05)]; NEURAL_HAM_SHORT(-0.97)[-0.966,0]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_NONE(0.00)[178.214.85.209.list.dnswl.org : 127.0.5.0]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FORGED_SENDER(0.30)[avg@FreeBSD.org,agapon@gmail.com]; RECEIVED_SPAMHAUS_PBL(0.00)[136.233.140.82.khpj7ygk5idzvmvt5x4ziurxhy.zen.dq.spamhaus.net : 127.0.0.11]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FROM_NEQ_ENVFROM(0.00)[avg@FreeBSD.org,agapon@gmail.com]; MID_RHS_MATCH_FROM(0.00)[] 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: Wed, 07 Aug 2019 12:38:37 -0000 Does mmcsd support kernel crash dumping? >From my experience it does not. Any attempt to dump to an SD card leads to a hang with no diagnostic. Maybe that depends on a controller? >From reading the code, it seems that mmcsd_dump calls into the regular write path and I could not find any special handling for the post-crash environment (like polling instead of interrupts, etc). Also, I see that mmc_da.c does not provide a dump method at the moment. -- Andriy Gapon From owner-freebsd-current@freebsd.org Wed Aug 7 12:49:16 2019 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 410D6AA2BC for ; Wed, 7 Aug 2019 12:49:16 +0000 (UTC) (envelope-from yaneurabeya@gmail.com) Received: from mail-pl1-x644.google.com (mail-pl1-x644.google.com [IPv6:2607:f8b0:4864:20::644]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 463WXq4k0Rz3C2v for ; Wed, 7 Aug 2019 12:49:15 +0000 (UTC) (envelope-from yaneurabeya@gmail.com) Received: by mail-pl1-x644.google.com with SMTP id y8so40696150plr.12 for ; Wed, 07 Aug 2019 05:49:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=rxxr3ArPsCaO3HLkxNSGmxydIgER7NqGaoyAMfSaIW8=; b=M0KS4/5sSjm9K7B997T3WHk0j8AX4Fhw2Ll1wffKVVpYuoDSf5Sw0kW5fFdzOcoS6P /Wi8avXUbrpNwxu4U13Pr21nDpyy2ZimBjSn1kfOwgKIK4t8tK+4NH61fVRiFRHTuPVW 2rpsa+nGK5qMYcvP3itpSG+4uYVDlaGpaCx47cM8bknlT0siHQkefFouLsdpuDrM48Na lQSc37wSEqzo9TLBOAKBmpNx+QdhA1NOnVtL8VJh9skMjLt1ucBHFHAYz14KbOqf3iHg 6Zd1uPeZqQKR5VmGmkMhafrT1awD+ETDBRw7cbGohD4FrMjmIZX7rn8IRCfeCb04NiAO xNZg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=rxxr3ArPsCaO3HLkxNSGmxydIgER7NqGaoyAMfSaIW8=; b=VkHKP8HGJgELMKPr5N2zFV2B2dIWNFXV1+t2NmPr+bNpSIwkVYsEoWFKo/RFxucm1C oogbetRCcOBYmsMYD259HLoKy3fdQ2jPFiGMUb/kDrOX+OJvrXWDZWD7/R6wQrDYFxDC YwLcJJrj056ST5e+LtCtDTqorEnPH3anRqNl6/gWPRhw8qlwtP/0C2BRqrx6KKLKY4ka s7BVBNArYT+oaOQnieRW+EGaP4C5MnBBDESrozSB+zzHHb7yZB+PcWNEIgioZ3U2VcFx TTmIiCdkK6FpYhnssZk8wDbg43+qfM9WNPohH/Hb2Ucg77xqqPdPh+/0lxZHEaJrPp3X FGOQ== X-Gm-Message-State: APjAAAVUxhOlL28j1403ZkbfbH1NSemhff+vciKYOH8IxBACvm06w1SS C2G05jv9FvUf2wXvakfy65zNvchcq8U= X-Google-Smtp-Source: APXvYqzARdNveUu4+tYGRLGPQ+zAQHjDaQWU7lyoOk6wYT8v/EKGJt0JucEWeQg7kvgyluT9A0LcYg== X-Received: by 2002:a17:90a:6097:: with SMTP id z23mr8293604pji.75.1565182153691; Wed, 07 Aug 2019 05:49:13 -0700 (PDT) Received: from [192.168.20.22] (c-73-19-52-228.hsd1.wa.comcast.net. [73.19.52.228]) by smtp.gmail.com with ESMTPSA id e6sm105958116pfn.71.2019.08.07.05.49.13 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 07 Aug 2019 05:49:13 -0700 (PDT) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (1.0) Subject: Re: CURRENT: supeblock hash failure - CURRENT wrecking disks From: Enji Cooper X-Mailer: iPhone Mail (16G77) In-Reply-To: <20190807103725.3d06ceca@freyja> Date: Wed, 7 Aug 2019 05:49:12 -0700 Cc: freebsd-current , mckusick@mckusick.com Content-Transfer-Encoding: quoted-printable Message-Id: <39FB31E6-A8EC-484C-B297-39C19A787E44@gmail.com> References: <20190807103725.3d06ceca@freyja> To: "O. Hartmann" X-Rspamd-Queue-Id: 463WXq4k0Rz3C2v X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=M0KS4/5s; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of yaneurabeya@gmail.com designates 2607:f8b0:4864:20::644 as permitted sender) smtp.mailfrom=yaneurabeya@gmail.com X-Spamd-Result: default: False [-3.49 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; FREEMAIL_FROM(0.00)[gmail.com]; MV_CASE(0.50)[]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-0.99)[-0.989,0]; RECEIVED_SPAMHAUS_PBL(0.00)[228.52.19.73.khpj7ygk5idzvmvt5x4ziurxhy.zen.dq.spamhaus.net : 127.0.0.10]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; MID_RHS_MATCH_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; IP_SCORE_FREEMAIL(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[4.4.6.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; IP_SCORE(0.00)[ip: (-0.38), ipnet: 2607:f8b0::/32(-3.03), asn: 15169(-2.43), country: US(-0.05)]; RCVD_TLS_ALL(0.00)[] 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: Wed, 07 Aug 2019 12:49:16 -0000 (CCing Kirk) > On Aug 7, 2019, at 01:37, O. Hartmann wrote: >=20 > Hello, >=20 > today I ran into a ctastrophy with r350671. After installing a fresh compi= led > system and rebooted the box, UEFI loader dropped a bunch of errors, like s= ome > hex numbers stating, that a hash/superblock has is wrong and then the boot= ing > stopped at the OK loader prompt. >=20 > Rebooting the machine with the FreeBSD-13-CURRENT image from 1st August 20= 19 > and trying to fsck the filesystem(s) on the boot SSD (UFS2, journaling and= trim > on), lots of unresolved block errors occured. But that didn't help much. > Further, after several checks, I saw some commits to the ffs code recently= adn > tried to restore a copy of the superblock of each filesystem (in contrary t= o > the man page for fsck_ufs, the first backup superblock resides in 192, not= > 160!). But things then get even worse, it seems the whole /boot structure i= s > corrupted, the loader can not find the recent kernel and kernel.old is cra= shing. >=20 > What's wrong here :-( >=20 > regards, > oh From owner-freebsd-current@freebsd.org Wed Aug 7 13:02:28 2019 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 43932AAA2E for ; Wed, 7 Aug 2019 13:02:28 +0000 (UTC) (envelope-from phk@critter.freebsd.dk) Received: from phk.freebsd.dk (phk.freebsd.dk [130.225.244.222]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 463Wr30nMzz3D1J for ; Wed, 7 Aug 2019 13:02:26 +0000 (UTC) (envelope-from phk@critter.freebsd.dk) Received: from critter.freebsd.dk (v-critter.freebsd.dk [192.168.55.3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by phk.freebsd.dk (Postfix) with ESMTPS id D415F1AF112; Wed, 7 Aug 2019 13:02:24 +0000 (UTC) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.15.2/8.15.2) with ESMTPS id x77D2O7D042459 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Wed, 7 Aug 2019 13:02:24 GMT (envelope-from phk@critter.freebsd.dk) Received: (from phk@localhost) by critter.freebsd.dk (8.15.2/8.15.2/Submit) id x77D2Nft042458; Wed, 7 Aug 2019 13:02:23 GMT (envelope-from phk) To: Enji Cooper cc: "O. Hartmann" , freebsd-current , mckusick@mckusick.com Subject: Re: CURRENT: supeblock hash failure - CURRENT wrecking disks In-reply-to: <39FB31E6-A8EC-484C-B297-39C19A787E44@gmail.com> From: "Poul-Henning Kamp" References: <20190807103725.3d06ceca@freyja> <39FB31E6-A8EC-484C-B297-39C19A787E44@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <42456.1565182943.1@critter.freebsd.dk> Content-Transfer-Encoding: quoted-printable Date: Wed, 07 Aug 2019 13:02:23 +0000 Message-ID: <42457.1565182943@critter.freebsd.dk> X-Rspamd-Queue-Id: 463Wr30nMzz3D1J X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of phk@critter.freebsd.dk designates 130.225.244.222 as permitted sender) smtp.mailfrom=phk@critter.freebsd.dk X-Spamd-Result: default: False [-2.51 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.99)[-0.987,0]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; R_SPF_ALLOW(-0.20)[+mx]; NEURAL_HAM_LONG(-0.97)[-0.969,0]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[freebsd.dk]; TO_DN_SOME(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_SOME(0.00)[]; NEURAL_HAM_SHORT(-0.60)[-0.599,0]; IP_SCORE(0.05)[ip: (0.09), ipnet: 130.225.0.0/16(0.04), asn: 1835(0.11), country: EU(-0.00)]; FORGED_SENDER(0.30)[phk@phk.freebsd.dk,phk@critter.freebsd.dk]; FREEMAIL_TO(0.00)[gmail.com]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:1835, ipnet:130.225.0.0/16, country:EU]; FROM_NEQ_ENVFROM(0.00)[phk@phk.freebsd.dk,phk@critter.freebsd.dk]; RCVD_TLS_ALL(0.00)[] 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: Wed, 07 Aug 2019 13:02:28 -0000 -------- In message <39FB31E6-A8EC-484C-B297-39C19A787E44@gmail.com>, Enji Cooper w= rites : There is an "interesting" failure-mechanism when you move a disk between 13/current and older systems which do not support ufs-hashes. It will be prudent to make 11 and 12 clear the "use hashes" flags in the superblocks of all filesystems they mount R/W, to limit the amount havoc this will cause when people start playing with 13. -- = Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe = Never attribute to malice what can adequately be explained by incompetence= . From owner-freebsd-current@freebsd.org Wed Aug 7 15:53:13 2019 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 DE06BAE1C9 for ; Wed, 7 Aug 2019 15:53:13 +0000 (UTC) (envelope-from ohartmann@walstatt.org) Received: from mout.gmx.net (mout.gmx.net [212.227.15.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "mout.gmx.net", Issuer "TeleSec ServerPass Class 2 CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 463bd45zRwz3MfQ for ; Wed, 7 Aug 2019 15:53:12 +0000 (UTC) (envelope-from ohartmann@walstatt.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1565193186; bh=rbMEEnrfEkjcnojIJJeqOFm3zoAmv+EBjiAl5P2XJuc=; h=X-UI-Sender-Class:Date:From:To:Cc:Subject:In-Reply-To:References; b=QDCkSE9FCiQa1i47OTx9oQ61LrZ7qMZlvjW1XIae1Hfx1Ws9DRYbNvw+g4hibnEAs bpBemAwwPgES6UG2ZLkuBJmIOZUBdhmZroBIN28DdSHUeL+BBONEr1LVohXPFtN+zN t+33zPYgBqgBCa5a34iW+Gxnnqj4zVyOGfrKgS64= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from thor.intern.walstatt.dynvpn.de ([78.55.144.189]) by mail.gmx.com (mrgmx004 [212.227.17.190]) with ESMTPSA (Nemesis) id 1MWRVh-1hoPoj0wln-00XpWk; Wed, 07 Aug 2019 17:27:18 +0200 Date: Wed, 7 Aug 2019 17:26:41 +0200 From: "O. Hartmann" To: "Poul-Henning Kamp" Cc: Enji Cooper , "O. Hartmann" , freebsd-current , mckusick@mckusick.com Subject: Re: CURRENT: supeblock hash failure - CURRENT wrecking disks Message-ID: <20190807172656.7556a471@thor.intern.walstatt.dynvpn.de> In-Reply-To: <42457.1565182943@critter.freebsd.dk> References: <20190807103725.3d06ceca@freyja> <39FB31E6-A8EC-484C-B297-39C19A787E44@gmail.com> <42457.1565182943@critter.freebsd.dk> Organization: WALSTATT User-Agent: OutScare 3.1415926 X-Operating-System: ImNotAnOperatingSystem 3.141592527 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 X-Provags-ID: V03:K1:XR9H9RFdt6lvoFQsabNnDXtG4N0+C/LYEklXR3R5HlfmEUWoyS1 RAEMi1DVZuZWx88iiX4Kp7IN1duNsjyM+wIuEas478v07Qxeh+srVMfPkl9Vi1L7Mk1qGdW fzyu8tRGzCviwTjgri7lozKU/j2BAux+y3ixRIdMfpPhfJ/EHhZg6JSCuo4TBVvPvtzTZKr uAufgsU9HDAV46MzshHUg== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:ky+y3mj43/Y=:pm1VjAbNM+3j9TH9CKdU+e sWCed2Wt3wrQX3Fr65+MNw1xKguHNVdLycPtkVn/hWGjpzIsbiUvvy6v30srdVAjGx9rDdQye uETZ8urLQy2Px2FD0cybd5I5ylKcE6SBL3laDqNlCKoY1borKYNWRYVtCcbc4pe5OOJuhtEcH mgUb9eSyakkdLHfXqZiNm1jx93UkomUV4PEzQCMYrBUIBnrmGXlFHKalxKpUDtLlQ2AX1rT24 SGen1vWtFxa7TnpiUzYmKudYjXtGnhRGRNVmeUyj/xAEu5rlXYw3kiqt7iltfEnUq8iKxp6Od SXa/2Rm11rf5GE/2EUEnZQWRp0A3fJQo8hInhE5Orb/08FNzyMmtY5e4te6hBVXdkkyMNHxHC 0R65btRIDdDvKTQFbaG1SaHBdPHGTX3ziGQDbR8kNrRAgNjwTpU2yNRJTkMeng+JJ0WiUTKpr aAwkGy42kijmpTUEXdJVLruGIJF35+kxiBngrrF0G3hKYOWCtsPOeI1RuHeeuPYlomctxHFXT 0QV0G4kZ2+3PqPMUIlNjjDc53iG6kW3yxbeZ84S+oCAsK5fMjq4/jj5LBc3zYdshLKQkQkAOd 4SRArY7bvfHwL4SHtleDn1a3WmmORfLYLYJX6McugseeHdZKrlNG6Vtyvq+lIhLt4THTP448w gdcAWmud7SUdKYMEWT+srYo0A/Swn3Uz94ZD54acGAJiGHP5KneQ2uazGHDetxq9UCpp0g8gz Q/himvRisOjaKA+djCDDzfDXP4UwJQGn0B8hsVf5mliUuvzKvEAj0rbZHxULtv1rPQOnuuW33 bVIWOtl4F52jaEudrAagPLKIKrFUnVdlDmB+zkjo/VSng6HtX+FqRJCBFkyJ6y9mh0nSwMDHJ h8/RzfROXDza+VUs2IfZQBdBWEkymahB1jfQESO1m16PFIN3p91LQK5xWQNgB8wy6g2W7mSOl auDunoJN1ogCBGV+sR/CLF2EarL9d9sVSC+UtBnHc6a0LnAIuhZSvgrdmAdbzGl7LhO3Tntnb rgJjp7OxuKKkKO/N2EOLptLwe2TSbPw55luxczNye271TXaeTVX+77LcN1m4N+SdPTBj5MKH4 E/S42VNm7d/G8K9O35znioqGoUa7gYNnm/ovf/Jf3Jb19GigEm2JWeEVdJVazDlys8SUN5hyz loO3A= X-Rspamd-Queue-Id: 463bd45zRwz3MfQ X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; 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Wed, 7 Aug 2019 21:23:21 -0400 (EDT) To: freebsd-current , cem@freebsd.org From: Michael Butler Subject: SVN r350713 breaks non-debug kernel builds Openpgp: id=6F63E6399DCC8E3E94D60F0642FF6BAE0442D492 Message-ID: Date: Wed, 7 Aug 2019 21:23:21 -0400 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Language: en-NZ Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 463rH04KRpz4bKy X-Spamd-Bar: ------- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=protected-networks.net header.s=201508 header.b=njykeavw; dmarc=none; spf=pass (mx1.freebsd.org: domain of imb@protected-networks.net designates 202.12.127.228 as permitted sender) smtp.mailfrom=imb@protected-networks.net X-Spamd-Result: default: False [-7.20 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[protected-networks.net:s=201508]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+mx:c]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[protected-networks.net]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; DKIM_TRACE(0.00)[protected-networks.net:+]; RCPT_COUNT_TWO(0.00)[2]; NEURAL_HAM_SHORT(-0.98)[-0.984,0]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; IP_SCORE(-3.72)[ip: (-9.75), ipnet: 202.12.127.0/24(-4.87), asn: 5716(-3.91), country: US(-0.05)]; ASN(0.00)[asn:5716, ipnet:202.12.127.0/24, country:US]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2] 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: Thu, 08 Aug 2019 01:23:25 -0000 As follows .. --- kern_sysctl.o --- /usr/src/sys/kern/kern_sysctl.c:1623:19: error: use of undeclared identifier 'kdb_active' if (arg2 == 0 || kdb_active) { ^ 1 error generated. *** [kern_sysctl.o] Error code 1 imb From owner-freebsd-current@freebsd.org Thu Aug 8 01:33:56 2019 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 43D0EBEC10 for ; 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[209.85.210.51]) by smtp.gmail.com with ESMTPSA id p188sm32163351oic.54.2019.08.07.18.33.53 for (version=TLS1_3 cipher=AEAD-AES128-GCM-SHA256 bits=128/128); Wed, 07 Aug 2019 18:33:53 -0700 (PDT) Received: by mail-ot1-f51.google.com with SMTP id o101so112163109ota.8 for ; Wed, 07 Aug 2019 18:33:53 -0700 (PDT) X-Received: by 2002:a6b:6409:: with SMTP id t9mr1361516iog.270.1565228033075; Wed, 07 Aug 2019 18:33:53 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: Reply-To: cem@freebsd.org From: Conrad Meyer Date: Wed, 7 Aug 2019 18:33:42 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: SVN r350713 breaks non-debug kernel builds To: Michael Butler Cc: freebsd-current Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 463rW70GQlz4cFl X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of csecem@gmail.com designates 209.85.210.52 as permitted sender) smtp.mailfrom=csecem@gmail.com X-Spamd-Result: default: False [-4.30 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; HAS_REPLYTO(0.00)[cem@freebsd.org]; RWL_MAILSPIKE_GOOD(0.00)[52.210.85.209.rep.mailspike.net : 127.0.0.18]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; REPLYTO_ADDR_EQ_FROM(0.00)[]; RCVD_COUNT_THREE(0.00)[4]; TO_DN_ALL(0.00)[]; NEURAL_HAM_SHORT(-1.00)[-0.997,0]; RCPT_COUNT_TWO(0.00)[2]; FORGED_SENDER(0.30)[cem@freebsd.org,csecem@gmail.com]; MIME_TRACE(0.00)[0:+]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; TAGGED_FROM(0.00)[]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_NEQ_ENVFROM(0.00)[cem@freebsd.org,csecem@gmail.com]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; DMARC_NA(0.00)[freebsd.org]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[52.210.85.209.list.dnswl.org : 127.0.5.0]; IP_SCORE(-1.30)[ip: (-0.62), ipnet: 209.85.128.0/17(-3.39), asn: 15169(-2.43), country: US(-0.05)]; RCVD_TLS_ALL(0.00)[] 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: Thu, 08 Aug 2019 01:33:56 -0000 Thanks for the report Michael, and sorry about the breakage. I believe this patch should fix the build, and I am testing it now: --- sys/kern/kern_sysctl.c (revision 350714) +++ sys/kern/kern_sysctl.c (working copy) @@ -55,6 +55,7 @@ #include #include #include +#include #include #include #include @@ -67,7 +68,6 @@ #endif #ifdef DDB -#include #include #include #endif On Wed, Aug 7, 2019 at 6:23 PM Michael Butler wrote: > > As follows .. > > --- kern_sysctl.o --- > /usr/src/sys/kern/kern_sysctl.c:1623:19: error: use of undeclared > identifier 'kdb_active' > if (arg2 == 0 || kdb_active) { > ^ > 1 error generated. > *** [kern_sysctl.o] Error code 1 > > imb > > From owner-freebsd-current@freebsd.org Thu Aug 8 06:35:27 2019 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 3E973C4EE7 for ; Thu, 8 Aug 2019 06:35:27 +0000 (UTC) (envelope-from zakharov.vv@gmail.com) Received: from mail-lj1-x244.google.com (mail-lj1-x244.google.com [IPv6:2a00:1450:4864:20::244]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 463zC21JYsz3QZ0 for ; Thu, 8 Aug 2019 06:35:25 +0000 (UTC) (envelope-from zakharov.vv@gmail.com) Received: by mail-lj1-x244.google.com with SMTP id m23so87703279lje.12 for ; Wed, 07 Aug 2019 23:35:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=TOCtjdtyaKmr6frQXjSlAuefJA0IorrviP4EZuJhgpk=; b=pJp+9GPZi16s7GW3GPFb1uUkJPbHuocdPZVDT+hRub6DTrboJqziG5KQ3sEOIo/2mW cwWXP0nSRhQtR9sNEhPeWUMI4GwMNbtIDDvHVRAmZEG3liuzfOcIt1dGgDpcKiF90Fz8 XTp6jBAL81Q0i1sfRRjT3yE6vJqnsQpM5fW/p+yap/dIczRlvuz80qG/JlM7+0FUZSTa g0BrcCZ34ogWX+ZKuPXdPNQfhdwOf2Bdm4kTUp5l1T2FCtNN273Mn0AgFMAifm9pTqLQ H7PzpyyuS88QyBoMU4uvOEqNrZbXMSFd5rZi+zF5y86YTrDUEfvfek0aV7KkajT8g87Y 7Ajw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=TOCtjdtyaKmr6frQXjSlAuefJA0IorrviP4EZuJhgpk=; b=qTZqim7byBZ2PhFrS6w2tuMb5IzUAESYG9nLlati+TrzxFMYE95lXJ2sfaeRkOSQfA ZP/l7aJv3cGY4nA87+zEIB1n64YtGST/8oO/8wfjT2jr8Z5L42UGVGkV+s1uJgDcfa+O 84FSSD1TP823gch2tXw6LYj6STQYZa0luzJw8tjUNobKme9Ets2lFOyvumawRMe3tpv4 uQ/t6bLSEBCQkq15LmtgOR3oM5M/vLJJo/+W3GIVRprK+frFexKQAwVJcNi91gwkGAsU t9NkbjNUGy3lbtUbze1mfIYCTtKeBfhEBiE5XfPBK622uivusCp6gb8C/8Ewg8nkAV93 VpSQ== X-Gm-Message-State: APjAAAXNRP8rikmplRIbi54T2Nd0aLjjBibb+VWPZ+yAaC8d5vudMBXB uXMxydQ7EsBSgEFAiL+L8Jw= X-Google-Smtp-Source: APXvYqykPiCJdBOQ3pJyiGmcZFjIIqXT9vXe8JCB/De0/MhtPkCN/yjNbeVmp3lTNP2vpnK717nSgA== X-Received: by 2002:a2e:4b12:: with SMTP id y18mr6832985lja.238.1565246124434; Wed, 07 Aug 2019 23:35:24 -0700 (PDT) Received: from localhost (109-252-76-161.nat.spd-mgts.ru. [109.252.76.161]) by smtp.gmail.com with ESMTPSA id s21sm18879757ljm.28.2019.08.07.23.35.23 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Wed, 07 Aug 2019 23:35:23 -0700 (PDT) Date: Thu, 8 Aug 2019 09:35:23 +0300 From: Vladimir Zakharov To: Konstantin Belousov Cc: Trond =?utf-8?Q?Endrest=C3=B8l?= , freebsd-current@freebsd.org Subject: Re: r350484 and ASLR enabled - init died (signal 6, exit 0) Message-ID: <20190808063523.hftl7v76lo6y46dv@vzakharov> References: <20190805130255.GA1121@albert.catwhisker.org> <20190805192305.GC2731@kib.kiev.ua> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="kcqnwoss2om5g2n2" Content-Disposition: inline In-Reply-To: <20190805192305.GC2731@kib.kiev.ua> X-Operating-System: FreeBSD 13.0-CURRENT amd64 User-Agent: NeoMutt/20180716 X-Rspamd-Queue-Id: 463zC21JYsz3QZ0 X-Spamd-Bar: ----- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=pJp+9GPZ; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of zakharovvv@gmail.com designates 2a00:1450:4864:20::244 as permitted sender) smtp.mailfrom=zakharovvv@gmail.com X-Spamd-Result: default: False [-5.59 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36]; FREEMAIL_FROM(0.00)[gmail.com]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-0.99)[-0.989,0]; SIGNED_PGP(-2.00)[]; FREEMAIL_TO(0.00)[gmail.com]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; TAGGED_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; RECEIVED_SPAMHAUS_PBL(0.00)[161.76.252.109.khpj7ygk5idzvmvt5x4ziurxhy.zen.dq.spamhaus.net : 127.0.0.11]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; IP_SCORE_FREEMAIL(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[4.4.2.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.5.4.1.0.0.a.2.list.dnswl.org : 127.0.5.0]; IP_SCORE(0.00)[ip: (3.07), ipnet: 2a00:1450::/32(-3.08), asn: 15169(-2.43), country: US(-0.05)]; MID_RHS_NOT_FQDN(0.50)[]; RCVD_TLS_ALL(0.00)[] 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: Thu, 08 Aug 2019 06:35:27 -0000 --kcqnwoss2om5g2n2 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Aug 05, 2019, Konstantin Belousov wrote: > On Mon, Aug 05, 2019 at 08:10:43PM +0200, Trond Endrest=C3=B8l wrote: > > On Mon, 5 Aug 2019 06:02-0700, David Wolfskill wrote: > >=20 > > > On Mon, Aug 05, 2019 at 02:53:04PM +0200, Trond Endrest=C3=B8l wrote: > > > > Hi, > > > >=20 > > > > Has anyone else noticed the kernel being unable to spawn init latel= y? > > > >=20 > > > > All I get is: > > > >=20 > > > > init died (signal 6, exit 0) > > > > panic: Going nowhere without my init! > > > >=20 > Try r350608. There was a mis-merge in the committed patch (more serious > part), and some limits were not applied, which I did not see in my > testing due to the mismatch between stock FreeBSD and my testing > environment. The issue persists still at r350713 on HP Probook after clean rebuild. root@# uname -a FreeBSD vzakharov 13.0-CURRENT FreeBSD 13.0-CURRENT r350713 GENERIC-NODEBUG= amd64 root@# grep aslr /boot/loader.conf #kern.elf32.aslr.enable=3D1 #kern.elf64.aslr.enable=3D1 --=20 Regards, | "In theory there is no difference between theory Vladimir Zakharov | and practice. In practice there is."- Yogi Berra --kcqnwoss2om5g2n2 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEGigXAiE0PbwWpysjipH2KCLzK4cFAl1LwqsACgkQipH2KCLz K4cZBAgAiEISm647i438uvx8WekwrXtQmL2k8ZH/sCNdqFYt8qQDM0BdZrOBRubq CNfTIG2GkVGnb9vEtcXgb/3kWIg+SN09qOIgIAaXBPzkStO+pYUarKz6wHpYhdTZ PQ2qsL7vFT6hReDF0iDzKNBuk4S5/+z4sOPGRv6YIhxcGFw6m5I4/u+cpmEwyiEt +ZU3h0meDE8yHte4JrZnSix18fQkJuenYBMZPXENI/tGAUarJLEj/8DVJRrRDL+J VemPYd+GCVn8h2FV/xFkpkydzTkEHZ26dXjmcflxdnr5sqqB/uHLQ3770hpAsP5k Ib7lCH8++tL3CzOkBz9PgwUDY7DP8g== =2mKC -----END PGP SIGNATURE----- --kcqnwoss2om5g2n2-- From owner-freebsd-current@freebsd.org Thu Aug 8 12:24:35 2019 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 9F449CCD26 for ; Thu, 8 Aug 2019 12:24:35 +0000 (UTC) (envelope-from slava.shwartsman@gmail.com) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4646xv2nrFz4Fl7 for ; 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Thu, 08 Aug 2019 05:24:31 -0700 (PDT) Reply-To: slavash@FreeBSD.org To: current@freebsd.org From: Slava Shwartsman Subject: kernel module code coverage Message-ID: Date: Thu, 8 Aug 2019 15:24:29 +0300 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4646xt3gS6z4Fl6 X-Spamd-Bar: ----- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of slavashwartsman@gmail.com designates 209.85.128.54 as permitted sender) smtp.mailfrom=slavashwartsman@gmail.com X-Spamd-Result: default: False [-5.04 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; HAS_REPLYTO(0.00)[slavash@FreeBSD.org]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17:c]; REPLYTO_ADDR_EQ_FROM(0.00)[]; TO_DN_NONE(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; NEURAL_HAM_SHORT(-1.00)[-0.997,0]; FORGED_SENDER(0.30)[slavash@FreeBSD.org,slavashwartsman@gmail.com]; 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We are looking for an alternative for kernel module run time analysis. Mostly interested in code coverage (for now). Any suggestions that work for you? Slava From owner-freebsd-current@freebsd.org Thu Aug 8 12:41:21 2019 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 6EA74CD232 for ; Thu, 8 Aug 2019 12:41:21 +0000 (UTC) (envelope-from phk@critter.freebsd.dk) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4647KF0FhLz4GPB for ; Thu, 8 Aug 2019 12:41:21 +0000 (UTC) (envelope-from phk@critter.freebsd.dk) Received: by mailman.nyi.freebsd.org (Postfix) id 08A07CD231; Thu, 8 Aug 2019 12:41:21 +0000 (UTC) Delivered-To: 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 0862DCD230 for ; Thu, 8 Aug 2019 12:41:21 +0000 (UTC) (envelope-from phk@critter.freebsd.dk) Received: from phk.freebsd.dk (phk.freebsd.dk [130.225.244.222]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4647KC4MFxz4GP4; Thu, 8 Aug 2019 12:41:18 +0000 (UTC) (envelope-from phk@critter.freebsd.dk) Received: from critter.freebsd.dk (v-critter.freebsd.dk [192.168.55.3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by phk.freebsd.dk (Postfix) with ESMTPS id 2AE551AF112; Thu, 8 Aug 2019 12:41:11 +0000 (UTC) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.15.2/8.15.2) with ESMTPS id x78CfAhZ015628 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Thu, 8 Aug 2019 12:41:10 GMT (envelope-from phk@critter.freebsd.dk) Received: (from phk@localhost) by critter.freebsd.dk (8.15.2/8.15.2/Submit) id x78CfAks015627; Thu, 8 Aug 2019 12:41:10 GMT (envelope-from phk) To: slavash@FreeBSD.org cc: current@freebsd.org Subject: Re: kernel module code coverage In-reply-to: From: "Poul-Henning Kamp" References: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <15625.1565268070.1@critter.freebsd.dk> Content-Transfer-Encoding: quoted-printable Date: Thu, 08 Aug 2019 12:41:10 +0000 Message-ID: <15626.1565268070@critter.freebsd.dk> X-Rspamd-Queue-Id: 4647KC4MFxz4GP4 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of phk@critter.freebsd.dk designates 130.225.244.222 as permitted sender) smtp.mailfrom=phk@critter.freebsd.dk X-Spamd-Result: default: False [-2.79 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.96)[-0.960,0]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; R_SPF_ALLOW(-0.20)[+mx]; MIME_GOOD(-0.10)[text/plain]; TO_DN_NONE(0.00)[]; DMARC_NA(0.00)[freebsd.dk]; NEURAL_HAM_LONG(-0.95)[-0.953,0]; RCVD_COUNT_THREE(0.00)[3]; IP_SCORE(0.05)[ip: (0.09), ipnet: 130.225.0.0/16(0.05), asn: 1835(0.12), country: EU(-0.00)]; NEURAL_HAM_SHORT(-0.93)[-0.930,0]; RCPT_COUNT_TWO(0.00)[2]; FORGED_SENDER(0.30)[phk@phk.freebsd.dk,phk@critter.freebsd.dk]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:1835, ipnet:130.225.0.0/16, country:EU]; FROM_NEQ_ENVFROM(0.00)[phk@phk.freebsd.dk,phk@critter.freebsd.dk]; RCVD_TLS_ALL(0.00)[] 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: Thu, 08 Aug 2019 12:41:21 -0000 -------- In message , Slava Shwar= tsman writes: >Apparently, Bullseye are dropping support for FreeBSD. > >We are looking for an alternative for kernel module run time analysis. >Mostly interested in code coverage (for now). > >Any suggestions that work for you? Back in early days, I fixed it so that all the BB-counter blocks in the kernel were linked into a list which could be read out through /dev/(k)mem, and I belive I added a program to do that, named something like "kernbb". Today I would probably have made a subtree under sysctl where the counters could be pulled out per source-file... -- = Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe = Never attribute to malice what can adequately be explained by incompetence= . From owner-freebsd-current@freebsd.org Thu Aug 8 13:42:18 2019 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 A5482CED15 for ; Thu, 8 Aug 2019 13:42:18 +0000 (UTC) (envelope-from tuexen@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4648gZ3wYmz4Ksv for ; Thu, 8 Aug 2019 13:42:18 +0000 (UTC) (envelope-from tuexen@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 8689ECED0E; Thu, 8 Aug 2019 13:42:18 +0000 (UTC) Delivered-To: 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 864CECED0D for ; Thu, 8 Aug 2019 13:42:18 +0000 (UTC) (envelope-from tuexen@freebsd.org) Received: from drew.franken.de (drew.ipv6.franken.de [IPv6:2001:638:a02:a001:20e:cff:fe4a:feaa]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.franken.de", Issuer "COMODO RSA Domain Validation Secure Server CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4648gZ1d3hz4Ksp; Thu, 8 Aug 2019 13:42:17 +0000 (UTC) (envelope-from tuexen@freebsd.org) Received: from [IPv6:2a02:8109:1140:c3d:74b3:4ddc:d2a0:1393] (unknown [IPv6:2a02:8109:1140:c3d:74b3:4ddc:d2a0:1393]) (Authenticated sender: macmic) by mail-n.franken.de (Postfix) with ESMTPSA id 91D7C72106C36; Thu, 8 Aug 2019 15:42:13 +0200 (CEST) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.11\)) Subject: Re: kernel module code coverage From: Michael Tuexen In-Reply-To: Date: Thu, 8 Aug 2019 15:42:12 +0200 Cc: current@freebsd.org Content-Transfer-Encoding: 7bit Message-Id: References: To: "slavash@freebsd.org" X-Mailer: Apple Mail (2.3445.104.11) X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00 autolearn=disabled version=3.4.1 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on mail-n.franken.de X-Rspamd-Queue-Id: 4648gZ1d3hz4Ksp X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-2.98 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.996,0]; NEURAL_HAM_SHORT(-0.98)[-0.985,0]; ASN(0.00)[asn:680, ipnet:2001:638::/32, country:DE]; NEURAL_HAM_LONG(-0.99)[-0.994,0] 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: Thu, 08 Aug 2019 13:42:18 -0000 > On 8. Aug 2019, at 14:24, Slava Shwartsman wrote: > > Apparently, Bullseye are dropping support for FreeBSD. > > We are looking for an alternative for kernel module run time analysis. > Mostly interested in code coverage (for now). > > Any suggestions that work for you? Have you looked into /dev/kcov. This is used by SYZKALLER for getting coverage information from the kernel. Best regards Michael > > > Slava > _______________________________________________ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" From owner-freebsd-current@freebsd.org Thu Aug 8 13:52:17 2019 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 C51E1CF46F for ; Thu, 8 Aug 2019 13:52:17 +0000 (UTC) (envelope-from asomers@gmail.com) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4648v52vZpz4M9v for ; Thu, 8 Aug 2019 13:52:17 +0000 (UTC) (envelope-from asomers@gmail.com) Received: by mailman.nyi.freebsd.org (Postfix) id 636B4CF46E; Thu, 8 Aug 2019 13:52:17 +0000 (UTC) Delivered-To: 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 632F2CF46D for ; Thu, 8 Aug 2019 13:52:17 +0000 (UTC) (envelope-from asomers@gmail.com) Received: from mail-lf1-f67.google.com (mail-lf1-f67.google.com [209.85.167.67]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4648v51vnkz4M9t; Thu, 8 Aug 2019 13:52:16 +0000 (UTC) (envelope-from asomers@gmail.com) Received: by mail-lf1-f67.google.com with SMTP id b29so59671946lfq.1; Thu, 08 Aug 2019 06:52:16 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=a2Kj/hPj7SsXJJMRCsHqFzAVYdqyUhI82ja4vytBf3I=; b=O9VEgDrerdUXGJn4PjGZWOOgbgalr3OXONd2uVmfO3h6OeE2wTAamebgBxmFYIUFzp Xcn+O9zvHloD/n24rFb/TNS8D+Yl1e5w7N3DFIcMc1aNz3+m7bXvfGR9coRwRBJyBcIB dvYUWeBEh9SC+yWMAZkKU9n/tEYNLcOVl0oXWaiFZ19pXVHxOUEWM+PjB9Jb5WTBWHvE KVoCZz18LL3p21iuRdKnREkY6zbMFpDBEVwPgnvmGmvFGldyijhHIdf9rhdTKYKTb1Gk RxpDTT/Xpahk98jvRON9NMpYVVMpjXpghLYlIoiUcR6ttOUUDr+znLC7vSWz0iX68VLQ gPYw== X-Gm-Message-State: APjAAAWLcE4cmjFHdE7nbzte8BMdDoH0g5H4eg1ZvM+gLNiVKkya9Cl7 x+rd0Qy1MAHc4xW5VEboSQnQNIpRld1V+oAv89b3O7Eqips= X-Google-Smtp-Source: APXvYqxRtSE2QjZ3/bOWGbYAKhc3uzX1eYEHCnBWueQiXiNZAyDoFKHJgL4n3z/XQJVFFjmIzG9iyPW9+cCozsDWIFw= X-Received: by 2002:a19:cbc4:: with SMTP id b187mr9190851lfg.27.1565272334721; Thu, 08 Aug 2019 06:52:14 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Alan Somers Date: Thu, 8 Aug 2019 07:52:03 -0600 Message-ID: Subject: Re: kernel module code coverage To: Michael Tuexen Cc: "slavash@freebsd.org" , current Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 4648v51vnkz4M9t X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-6.98 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.984,0]; REPLY(-4.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0] 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: Thu, 08 Aug 2019 13:52:17 -0000 On Thu, Aug 8, 2019 at 7:42 AM Michael Tuexen wrote: > > > > > On 8. Aug 2019, at 14:24, Slava Shwartsman wrote: > > > > Apparently, Bullseye are dropping support for FreeBSD. > > > > We are looking for an alternative for kernel module run time analysis. > > Mostly interested in code coverage (for now). > > > > Any suggestions that work for you? > Have you looked into /dev/kcov. This is used by SYZKALLER for getting > coverage information from the kernel. > > Best regards > Michael > > > > > > Slava That's part of Matt Macy's gcov project, right?. However, while it works for the kernel itself, it doesn't work for modules. https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=239194 -Alan From owner-freebsd-current@freebsd.org Thu Aug 8 14:17:03 2019 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 5F682CFD49 for ; Thu, 8 Aug 2019 14:17:03 +0000 (UTC) (envelope-from slava.shwartsman@gmail.com) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4649Rg0nPDz4Nfr for ; Thu, 8 Aug 2019 14:17:03 +0000 (UTC) (envelope-from slava.shwartsman@gmail.com) Received: by mailman.nyi.freebsd.org (Postfix) id 18E76CFD45; Thu, 8 Aug 2019 14:17:03 +0000 (UTC) Delivered-To: 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 18AA2CFD44 for ; Thu, 8 Aug 2019 14:17:03 +0000 (UTC) (envelope-from slava.shwartsman@gmail.com) Received: from mail-wr1-f68.google.com (mail-wr1-f68.google.com [209.85.221.68]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4649Rf1VZHz4Nfq; Thu, 8 Aug 2019 14:17:01 +0000 (UTC) (envelope-from slava.shwartsman@gmail.com) Received: by mail-wr1-f68.google.com with SMTP id b3so2720121wro.4; Thu, 08 Aug 2019 07:17:01 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:reply-to:subject:to:cc:references:from :message-id:date:user-agent:mime-version:in-reply-to :content-language:content-transfer-encoding; bh=su2cYPWWEL55BuzOJ2mqcq1u2vRLqb1zISzT+jYinD8=; b=S8IgYmWY1BCkQHsRW/UUaQ5DwXib5qj2+Mcn13h1xchA4CsgNrQX5GCjqF0IihTVVb ltZeyUeXzSGcVYMoXzPkmDLNWjAdQv4MJ9PN2yzNm6MJSZhTsoDMR6Vp7QSub3pebihr SuWd3KQadmm/jyl3U8WmHUJjm7v6F0o0PnLMAWrumDMGQT/1SgxC3VtlzE/1f1sAjmoG p3oGVjRU7ydYQy9EZob07vQr1utCP/fM9qfLxehwRbp2NezjZg//4q0o9m6AyWQ9gFlg 0npirN5yfyCte7HaflZmjGSI+0+t3RXMne6GjE8lbht3PL99dpv0eHC4nHxVFk1bZyEf KQng== X-Gm-Message-State: APjAAAXDJho8woEtbgRh/QP9fMsdxyZYIzQQK1CUv7Rik6SKraL3SMnZ 3BKmkcmzhw5l+aj35pw2KVTaqqvC X-Google-Smtp-Source: APXvYqyJldr1UrzIlKfEoowlboIVlsuFIrqeXnkc6KrzBrghuzMIyOkZCZcUZy60W38gnGUt05Mxvg== X-Received: by 2002:adf:fa42:: with SMTP id y2mr17590738wrr.170.1565273820189; Thu, 08 Aug 2019 07:17:00 -0700 (PDT) Received: from [10.223.3.125] ([193.47.165.251]) by smtp.gmail.com with ESMTPSA id o7sm61021766wru.58.2019.08.08.07.16.59 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 08 Aug 2019 07:16:59 -0700 (PDT) Reply-To: slavash@FreeBSD.org Subject: Re: kernel module code coverage To: Alan Somers , Michael Tuexen Cc: current References: From: Slava Shwartsman Message-ID: Date: Thu, 8 Aug 2019 17:16:58 +0300 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4649Rf1VZHz4Nfq X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of slavashwartsman@gmail.com designates 209.85.221.68 as permitted sender) smtp.mailfrom=slavashwartsman@gmail.com X-Spamd-Result: default: False [-6.06 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; HAS_REPLYTO(0.00)[slavash@FreeBSD.org]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; REPLYTO_ADDR_EQ_FROM(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; TO_DN_ALL(0.00)[]; NEURAL_HAM_SHORT(-1.00)[-0.998,0]; FORGED_SENDER(0.30)[slavash@FreeBSD.org,slavashwartsman@gmail.com]; MIME_TRACE(0.00)[0:+]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; FROM_NEQ_ENVFROM(0.00)[slavash@FreeBSD.org,slavashwartsman@gmail.com]; MID_RHS_MATCH_FROM(0.00)[]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; TAGGED_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[FreeBSD.org]; IP_SCORE(-3.06)[ip: (-9.45), ipnet: 209.85.128.0/17(-3.39), asn: 15169(-2.43), country: US(-0.05)]; RCVD_IN_DNSWL_NONE(0.00)[68.221.85.209.list.dnswl.org : 127.0.5.0]; RWL_MAILSPIKE_POSSIBLE(0.00)[68.221.85.209.rep.mailspike.net : 127.0.0.17]; RCVD_TLS_ALL(0.00)[] 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: Thu, 08 Aug 2019 14:17:03 -0000 On 08-Aug-19 16:52, Alan Somers wrote: > On Thu, Aug 8, 2019 at 7:42 AM Michael Tuexen wrote: >> >> >> >>> On 8. Aug 2019, at 14:24, Slava Shwartsman wrote: >>> >>> Apparently, Bullseye are dropping support for FreeBSD. >>> >>> We are looking for an alternative for kernel module run time analysis. >>> Mostly interested in code coverage (for now). >>> >>> Any suggestions that work for you? >> Have you looked into /dev/kcov. This is used by SYZKALLER for getting >> coverage information from the kernel. >> Thanks. Is there a man page for /dev/kcov? >> Best regards >> Michael >>> >>> >>> Slava > > That's part of Matt Macy's gcov project, right?. However, while it > works for the kernel itself, it doesn't work for modules. In worst case, I can build my module into the kernel, right? > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=239194 > -Alan > Slava From owner-freebsd-current@freebsd.org Thu Aug 8 15:14:15 2019 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 7A875A92CE for ; Thu, 8 Aug 2019 15:14:15 +0000 (UTC) (envelope-from tuexen@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 464Bjg2jqTz4RfB for ; Thu, 8 Aug 2019 15:14:15 +0000 (UTC) (envelope-from tuexen@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 5CC0CA92CD; Thu, 8 Aug 2019 15:14:15 +0000 (UTC) Delivered-To: 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 5C8A5A92CA for ; Thu, 8 Aug 2019 15:14:15 +0000 (UTC) (envelope-from tuexen@freebsd.org) Received: from drew.franken.de (drew.ipv6.franken.de [IPv6:2001:638:a02:a001:20e:cff:fe4a:feaa]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.franken.de", Issuer "COMODO RSA Domain Validation Secure Server CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 464Bjg0NGJz4Rf9; Thu, 8 Aug 2019 15:14:14 +0000 (UTC) (envelope-from tuexen@freebsd.org) Received: from [IPv6:2a02:8109:1140:c3d:74b3:4ddc:d2a0:1393] (unknown [IPv6:2a02:8109:1140:c3d:74b3:4ddc:d2a0:1393]) (Authenticated sender: macmic) by mail-n.franken.de (Postfix) with ESMTPSA id 7413471E3F908; Thu, 8 Aug 2019 17:14:10 +0200 (CEST) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.11\)) Subject: Re: kernel module code coverage From: Michael Tuexen In-Reply-To: Date: Thu, 8 Aug 2019 17:14:09 +0200 Cc: Alan Somers , current Content-Transfer-Encoding: quoted-printable Message-Id: <24BDECBA-3E34-4FD9-AE82-DCDFFAEE7A81@freebsd.org> References: To: "slavash@freebsd.org" X-Mailer: Apple Mail (2.3445.104.11) X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00 autolearn=disabled version=3.4.1 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on mail-n.franken.de X-Rspamd-Queue-Id: 464Bjg0NGJz4Rf9 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-2.88 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-0.99)[-0.994,0]; NEURAL_HAM_SHORT(-0.89)[-0.894,0]; ASN(0.00)[asn:680, ipnet:2001:638::/32, country:DE]; NEURAL_HAM_LONG(-0.99)[-0.991,0] 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: Thu, 08 Aug 2019 15:14:15 -0000 > On 8. Aug 2019, at 16:16, Slava Shwartsman = wrote: >=20 >=20 >=20 > On 08-Aug-19 16:52, Alan Somers wrote: >> On Thu, Aug 8, 2019 at 7:42 AM Michael Tuexen = wrote: >>>=20 >>>=20 >>>=20 >>>> On 8. Aug 2019, at 14:24, Slava Shwartsman = wrote: >>>>=20 >>>> Apparently, Bullseye are dropping support for FreeBSD. >>>>=20 >>>> We are looking for an alternative for kernel module run time = analysis. >>>> Mostly interested in code coverage (for now). >>>>=20 >>>> Any suggestions that work for you? >>> Have you looked into /dev/kcov. This is used by SYZKALLER for = getting >>> coverage information from the kernel. >>>=20 >=20 > Thanks. > Is there a man page for /dev/kcov? I don't think so. There was no man page in the commit which introduced = the feature: https://svnweb.freebsd.org/base?view=3Drevision&revision=3D342962 You might want to look at: = https://github.com/google/syzkaller/blob/master/tools/kcovtrace/kcovtrace.= c how to use it. Best regards Michael >=20 >>> Best regards >>> Michael >>>>=20 >>>>=20 >>>> Slava >> That's part of Matt Macy's gcov project, right?. However, while it >> works for the kernel itself, it doesn't work for modules. >=20 > In worst case, I can build my module into the kernel, right? >=20 >> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D239194 >> -Alan >=20 >=20 > Slava From owner-freebsd-current@freebsd.org Thu Aug 8 16:02:10 2019 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 D0400AA416 for ; Thu, 8 Aug 2019 16:02:10 +0000 (UTC) (envelope-from slava.shwartsman@gmail.com) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 464Cmy4CQ7z4VTN for ; Thu, 8 Aug 2019 16:02:10 +0000 (UTC) (envelope-from slava.shwartsman@gmail.com) Received: by mailman.nyi.freebsd.org (Postfix) id 90639AA415; Thu, 8 Aug 2019 16:02:10 +0000 (UTC) Delivered-To: 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 9021CAA414 for ; Thu, 8 Aug 2019 16:02:10 +0000 (UTC) (envelope-from slava.shwartsman@gmail.com) Received: from mail-wr1-f65.google.com (mail-wr1-f65.google.com [209.85.221.65]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 464Cmx5LFKz4VTM; Thu, 8 Aug 2019 16:02:09 +0000 (UTC) (envelope-from slava.shwartsman@gmail.com) Received: by mail-wr1-f65.google.com with SMTP id x1so45561147wrr.9; Thu, 08 Aug 2019 09:02:09 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:reply-to:subject:to:cc:references:from :message-id:date:user-agent:mime-version:in-reply-to :content-language:content-transfer-encoding; bh=gFVUok3QUBDe8mCmVnpZulMXZwu7C+/Jf5shrdzJQRw=; b=LZ9cCssa2ZxT9NPsHHMEOCkt2ONafo3EjbWOvdvLQApQGFrwT7555jgtpF9INu8a11 L/5wWZqWPjTe0sxlMErnYEagoadm4O5yXr1+KhwqOb/xdak+7rb3YtDH/h0OZ2uhY42U A1UarhDTzotXS1zqT8FvXW5fRJzp6OvGRV5xpITABknJZbLxGm6obW+O5dtvDMHISQC3 csxKipVipf8cGl8qEIn+yvbP5UEUIS7Gw3reYnYParyYJli6GDRJB76i3MJosrjORCEV wHAyy8ZKFKPn7XnzxdOdmlQt5ZAWKiU524bhRovJucxTt3UkMn2Zjw7gp5HrVbMkzP83 1EYQ== X-Gm-Message-State: APjAAAWP9qv3Bb/U+HEziTwZrPe/yftf0SuAGrxkwtmJe7sI0D4z7E5B bHJGuQWJ6HgL02AqjP+DiRDaGw6B X-Google-Smtp-Source: APXvYqwcedYqMHOkl+D8Typ5LkwGawxD2tNE9Nunm/q8rdlVj3dmLl5cjbtgQeSH5l0T/DD03r/ujw== X-Received: by 2002:adf:9ece:: with SMTP id b14mr17792927wrf.192.1565280128190; 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RCVD_VIA_SMTP_AUTH(0.00)[]; HAS_REPLYTO(0.00)[slavash@FreeBSD.org]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; REPLYTO_ADDR_EQ_FROM(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; TO_DN_ALL(0.00)[]; NEURAL_HAM_SHORT(-0.99)[-0.991,0]; FORGED_SENDER(0.30)[slavash@FreeBSD.org,slavashwartsman@gmail.com]; MIME_TRACE(0.00)[0:+]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; FROM_NEQ_ENVFROM(0.00)[slavash@FreeBSD.org,slavashwartsman@gmail.com]; MID_RHS_MATCH_FROM(0.00)[]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; TAGGED_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[FreeBSD.org]; IP_SCORE(-3.09)[ip: (-9.57), ipnet: 209.85.128.0/17(-3.39), asn: 15169(-2.43), country: US(-0.05)]; RCVD_IN_DNSWL_NONE(0.00)[65.221.85.209.list.dnswl.org : 127.0.5.0]; RCVD_TLS_ALL(0.00)[] 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: Thu, 08 Aug 2019 16:02:10 -0000 On 08-Aug-19 18:14, Michael Tuexen wrote: >> On 8. Aug 2019, at 16:16, Slava Shwartsman wrote: >> >> >> >> On 08-Aug-19 16:52, Alan Somers wrote: >>> On Thu, Aug 8, 2019 at 7:42 AM Michael Tuexen wrote: >>>> >>>> >>>> >>>>> On 8. Aug 2019, at 14:24, Slava Shwartsman wrote: >>>>> >>>>> Apparently, Bullseye are dropping support for FreeBSD. >>>>> >>>>> We are looking for an alternative for kernel module run time analysis. >>>>> Mostly interested in code coverage (for now). >>>>> >>>>> Any suggestions that work for you? >>>> Have you looked into /dev/kcov. This is used by SYZKALLER for getting >>>> coverage information from the kernel. >>>> >> >> Thanks. >> Is there a man page for /dev/kcov? > I don't think so. There was no man page in the commit which introduced the feature: > https://svnweb.freebsd.org/base?view=revision&revision=342962 > > You might want to look at: > https://github.com/google/syzkaller/blob/master/tools/kcovtrace/kcovtrace.c > how to use it. > > Best regards > Michael >> >>>> Best regards >>>> Michael >>>>> >>>>> >>>>> Slava >>> That's part of Matt Macy's gcov project, right?. However, while it >>> works for the kernel itself, it doesn't work for modules. >> >> In worst case, I can build my module into the kernel, right? >> >>> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=239194 >>> -Alan >> >> >> Slava > Thanks Michael and Alan. Slava From owner-freebsd-current@freebsd.org Thu Aug 8 16:15:28 2019 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 25F8DAA979 for ; Thu, 8 Aug 2019 16:15:28 +0000 (UTC) (envelope-from tuexen@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 464D4H6CnXz4WB7 for ; Thu, 8 Aug 2019 16:15:27 +0000 (UTC) (envelope-from tuexen@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id D523FAA978; Thu, 8 Aug 2019 16:15:27 +0000 (UTC) Delivered-To: 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 D3BE0AA977 for ; Thu, 8 Aug 2019 16:15:27 +0000 (UTC) (envelope-from tuexen@freebsd.org) Received: from drew.franken.de (drew.ipv6.franken.de [IPv6:2001:638:a02:a001:20e:cff:fe4a:feaa]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.franken.de", Issuer "COMODO RSA Domain Validation Secure Server CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 464D4H3KlTz4WB5; Thu, 8 Aug 2019 16:15:27 +0000 (UTC) (envelope-from tuexen@freebsd.org) Received: from [IPv6:2a02:8109:1140:c3d:74b3:4ddc:d2a0:1393] (unknown [IPv6:2a02:8109:1140:c3d:74b3:4ddc:d2a0:1393]) (Authenticated sender: macmic) by mail-n.franken.de (Postfix) with ESMTPSA id C9522721E281A; Thu, 8 Aug 2019 18:15:23 +0200 (CEST) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.11\)) Subject: Re: kernel module code coverage From: Michael Tuexen In-Reply-To: Date: Thu, 8 Aug 2019 18:15:23 +0200 Cc: "slavash@freebsd.org" , current Content-Transfer-Encoding: 7bit Message-Id: References: To: Alan Somers X-Mailer: Apple Mail (2.3445.104.11) X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00 autolearn=disabled version=3.4.1 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on mail-n.franken.de X-Rspamd-Queue-Id: 464D4H3KlTz4WB5 X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-6.91 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.91)[-0.910,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; REPLY(-4.00)[] 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: Thu, 08 Aug 2019 16:15:28 -0000 > On 8. Aug 2019, at 15:52, Alan Somers wrote: > > On Thu, Aug 8, 2019 at 7:42 AM Michael Tuexen wrote: >> >> >> >>> On 8. Aug 2019, at 14:24, Slava Shwartsman wrote: >>> >>> Apparently, Bullseye are dropping support for FreeBSD. >>> >>> We are looking for an alternative for kernel module run time analysis. >>> Mostly interested in code coverage (for now). >>> >>> Any suggestions that work for you? >> Have you looked into /dev/kcov. This is used by SYZKALLER for getting >> coverage information from the kernel. >> >> Best regards >> Michael >>> >>> >>> Slava > > That's part of Matt Macy's gcov project, right?. However, while it > works for the kernel itself, it doesn't work for modules. > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=239194 > -Alan I think it came from Andrew... So you might assign the bug to him or at least get him in the loop. Best regards Michael From owner-freebsd-current@freebsd.org Thu Aug 8 16:48:56 2019 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 16621AB5C3 for ; Thu, 8 Aug 2019 16:48:56 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from kib.kiev.ua (kib.kiev.ua [IPv6:2001:470:d5e7:1::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 464Dpv0fLdz4Y6m for ; Thu, 8 Aug 2019 16:48:54 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from tom.home (kib@localhost [127.0.0.1]) by kib.kiev.ua (8.15.2/8.15.2) with ESMTPS id x78GmfHq017110 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Thu, 8 Aug 2019 19:48:44 +0300 (EEST) (envelope-from kostikbel@gmail.com) DKIM-Filter: OpenDKIM Filter v2.10.3 kib.kiev.ua x78GmfHq017110 Received: (from kostik@localhost) by tom.home (8.15.2/8.15.2/Submit) id x78GmeWS017109; Thu, 8 Aug 2019 19:48:40 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: tom.home: kostik set sender to kostikbel@gmail.com using -f Date: Thu, 8 Aug 2019 19:48:40 +0300 From: Konstantin Belousov To: Vladimir Zakharov Cc: Trond =?utf-8?Q?Endrest=C3=B8l?= , freebsd-current@freebsd.org Subject: Re: r350484 and ASLR enabled - init died (signal 6, exit 0) Message-ID: <20190808164840.GH2731@kib.kiev.ua> References: <20190805130255.GA1121@albert.catwhisker.org> <20190805192305.GC2731@kib.kiev.ua> <20190808063523.hftl7v76lo6y46dv@vzakharov> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20190808063523.hftl7v76lo6y46dv@vzakharov> User-Agent: Mutt/1.12.1 (2019-06-15) X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,BAYES_00, DKIM_ADSP_CUSTOM_MED,FORGED_GMAIL_RCVD,FREEMAIL_FROM, NML_ADSP_CUSTOM_MED autolearn=no autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on tom.home X-Rspamd-Queue-Id: 464Dpv0fLdz4Y6m X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=fail reason="No valid SPF, No valid DKIM" header.from=gmail.com (policy=none); spf=softfail (mx1.freebsd.org: 2001:470:d5e7:1::1 is neither permitted nor denied by domain of kostikbel@gmail.com) smtp.mailfrom=kostikbel@gmail.com X-Spamd-Result: default: False [-3.00 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; DMARC_POLICY_SOFTFAIL(0.10)[gmail.com : No valid SPF, No valid DKIM,none]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; FREEMAIL_FROM(0.00)[gmail.com]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; TAGGED_RCPT(0.00)[]; HAS_XAW(0.00)[]; R_SPF_SOFTFAIL(0.00)[~all]; IP_SCORE_FREEMAIL(0.00)[]; TO_DN_SOME(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; NEURAL_HAM_SHORT(-1.00)[-0.997,0]; IP_SCORE(0.00)[ip: (-2.63), ipnet: 2001:470::/32(-4.48), asn: 6939(-2.94), country: US(-0.05)]; FREEMAIL_TO(0.00)[gmail.com]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:6939, ipnet:2001:470::/32, country:US]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2] 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: Thu, 08 Aug 2019 16:48:56 -0000 On Thu, Aug 08, 2019 at 09:35:23AM +0300, Vladimir Zakharov wrote: > On Mon, Aug 05, 2019, Konstantin Belousov wrote: > > On Mon, Aug 05, 2019 at 08:10:43PM +0200, Trond Endrestøl wrote: > > > On Mon, 5 Aug 2019 06:02-0700, David Wolfskill wrote: > > > > > > > On Mon, Aug 05, 2019 at 02:53:04PM +0200, Trond Endrestøl wrote: > > > > > Hi, > > > > > > > > > > Has anyone else noticed the kernel being unable to spawn init lately? > > > > > > > > > > All I get is: > > > > > > > > > > init died (signal 6, exit 0) > > > > > panic: Going nowhere without my init! > > > > > > > Try r350608. There was a mis-merge in the committed patch (more serious > > part), and some limits were not applied, which I did not see in my > > testing due to the mismatch between stock FreeBSD and my testing > > environment. > > The issue persists still at r350713 on HP Probook after clean rebuild. > > root@# uname -a > FreeBSD vzakharov 13.0-CURRENT FreeBSD 13.0-CURRENT r350713 GENERIC-NODEBUG amd64 > > root@# grep aslr /boot/loader.conf > #kern.elf32.aslr.enable=1 > #kern.elf64.aslr.enable=1 I was able to reproduce it, try r350758. From owner-freebsd-current@freebsd.org Thu Aug 8 17:33:34 2019 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 F0A9BACAEC for ; Thu, 8 Aug 2019 17:33:34 +0000 (UTC) (envelope-from jhb@FreeBSD.org) Received: from smtp.freebsd.org (smtp.freebsd.org [96.47.72.83]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 464FpQ5rG0z4c1C; Thu, 8 Aug 2019 17:33:34 +0000 (UTC) (envelope-from jhb@FreeBSD.org) Received: from John-Baldwins-MacBook-Pro-4.local (ralph.baldwin.cx [66.234.199.215]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) (Authenticated sender: jhb) by smtp.freebsd.org (Postfix) with ESMTPSA id 402C612C5; Thu, 8 Aug 2019 17:33:34 +0000 (UTC) (envelope-from jhb@FreeBSD.org) Subject: Re: kgdb assert while loading a kernel core To: Weike.Chen@Dell.com, Cy.Schubert@cschubert.com Cc: freebsd-current@freebsd.org References: <201907291948.x6TJmoGi053840@slippy.cwsent.com> From: John Baldwin Openpgp: preference=signencrypt Autocrypt: addr=jhb@FreeBSD.org; keydata= mQGiBETQ+XcRBADMFybiq69u+fJRy/0wzqTNS8jFfWaBTs5/OfcV7wWezVmf9sgwn8TW0Dk0 c9MBl0pz+H01dA2ZSGZ5fXlmFIsee1WEzqeJzpiwd/pejPgSzXB9ijbLHZ2/E0jhGBcVy5Yo /Tw5+U/+laeYKu2xb0XPvM0zMNls1ah5OnP9a6Ql6wCgupaoMySb7DXm2LHD1Z9jTsHcAQMD /1jzh2BoHriy/Q2s4KzzjVp/mQO5DSm2z14BvbQRcXU48oAosHA1u3Wrov6LfPY+0U1tG47X 1BGfnQH+rNAaH0livoSBQ0IPI/8WfIW7ub4qV6HYwWKVqkDkqwcpmGNDbz3gfaDht6nsie5Z pcuCcul4M9CW7Md6zzyvktjnbz61BADGDCopfZC4of0Z3Ka0u8Wik6UJOuqShBt1WcFS8ya1 oB4rc4tXfSHyMF63aPUBMxHR5DXeH+EO2edoSwViDMqWk1jTnYza51rbGY+pebLQOVOxAY7k do5Ordl3wklBPMVEPWoZ61SdbcjhHVwaC5zfiskcxj5wwXd2E9qYlBqRg7QeSm9obiBCYWxk d2luIDxqaGJARnJlZUJTRC5vcmc+iGAEExECACAFAkTQ+awCGwMGCwkIBwMCBBUCCAMEFgID AQIeAQIXgAAKCRBy3lIGd+N/BI6RAJ9S97fvbME+3hxzE3JUyUZ6vTewDACdE1stFuSfqMvM jomvZdYxIYyTUpC5Ag0ERND5ghAIAPwsO0B7BL+bz8sLlLoQktGxXwXQfS5cInvL17Dsgnr3 1AKa94j9EnXQyPEj7u0d+LmEe6CGEGDh1OcGFTMVrof2ZzkSy4+FkZwMKJpTiqeaShMh+Goj XlwIMDxyADYvBIg3eN5YdFKaPQpfgSqhT+7El7w+wSZZD8pPQuLAnie5iz9C8iKy4/cMSOrH YUK/tO+Nhw8Jjlw94Ik0T80iEhI2t+XBVjwdfjbq3HrJ0ehqdBwukyeJRYKmbn298KOFQVHO EVbHA4rF/37jzaMadK43FgJ0SAhPPF5l4l89z5oPu0b/+5e2inA3b8J3iGZxywjM+Csq1tqz hltEc7Q+E08AAwUIAL+15XH8bPbjNJdVyg2CMl10JNW2wWg2Q6qdljeaRqeR6zFus7EZTwtX sNzs5bP8y51PSUDJbeiy2RNCNKWFMndM22TZnk3GNG45nQd4OwYK0RZVrikalmJY5Q6m7Z16 4yrZgIXFdKj2t8F+x613/SJW1lIr9/bDp4U9tw0V1g3l2dFtD3p3ZrQ3hpoDtoK70ioIAjjH aIXIAcm3FGZFXy503DOA0KaTWwvOVdYCFLm3zWuSOmrX/GsEc7ovasOWwjPn878qVjbUKWwx Q4QkF4OhUV9zPtf9tDSAZ3x7QSwoKbCoRCZ/xbyTUPyQ1VvNy/mYrBcYlzHodsaqUDjHuW+I SQQYEQIACQUCRND5ggIbDAAKCRBy3lIGd+N/BCO8AJ9j1dWVQWxw/YdTbEyrRKOY8YZNwwCf afMAg8QvmOWnHx3wl8WslCaXaE8= Message-ID: <396981e5-df22-08f6-a2b2-1f2ed0d867b8@FreeBSD.org> Date: Thu, 8 Aug 2019 10:33:28 -0700 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:60.0) Gecko/20100101 Thunderbird/60.7.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit 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: Thu, 08 Aug 2019 17:33:35 -0000 On 7/30/19 2:53 AM, Weike.Chen@Dell.com wrote: > >> -----Original Message----- >> From: Cy Schubert >> Sent: Tuesday, July 30, 2019 3:49 AM >> To: Chen, Alvin W >> Cc: freebsd-current@freebsd.org >> Subject: Re: kgdb assert while loading a kernel core >> >> >> [EXTERNAL EMAIL] >> >> In message >> >> , Weike >> .Chen@Dell.com writes: >>> Hi all, >>> >>> I try to do some debugging for the FreeBSD kernel crash. >>> My system is FreeBSD 12. And I have a kernel core file, and while I >>> load it by kgdb. It reports the following error: >>> >>> Inferior.c: 287: internal-error: struct inferior >>> *find_inferior_pid(int): As sertion 'pid != 0' failed. >>> >>> And I also try the gdb in ports/devel, and got the same error. >>> >>> Any workaround for the error? >> >> Which kgdb are you using? The /usr/libexec one or the port? >> > I use the kgdb in port, and I also try the kgdb in /usr/libexec, but it reports error "Cannot access memory at address 0x0" while loading my core file. Usually this means that your vmcore file is not from the same kernel you are passing to kgdb. In the case of ports gdb the reason it crashes is that gdb is finding that the value of 'dumptid' from the vmcore is 0 and normally dumptid is the thread id of the thread that called panic. The reason it would be zero is if the vmcore doesn't match the kernel so the dumptid symbol is mapped to some other random place in the vmcore that happens to be zero. -- John Baldwin From owner-freebsd-current@freebsd.org Thu Aug 8 18:35:08 2019 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 517E9AE787 for ; Thu, 8 Aug 2019 18:35:08 +0000 (UTC) (envelope-from asomers@gmail.com) Received: from mail-lj1-f194.google.com (mail-lj1-f194.google.com [209.85.208.194]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 464H9R6Y2Lz4h8m for ; Thu, 8 Aug 2019 18:35:07 +0000 (UTC) (envelope-from asomers@gmail.com) Received: by mail-lj1-f194.google.com with SMTP id z28so35600466ljn.4 for ; Thu, 08 Aug 2019 11:35:07 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=CiFlGzAQQ23h5tUNLBvZsKx3w2KgdcrLZyKKv6FMx74=; b=TfmgqnmHsbcpwyE2h2NX1KSdc+ehahDyH+RVP69c40f4hVOXqPttUxUaDMih4dBJsd 2Tum0RQqY4LNXtT602XZZgKhiSj0g22xq+gOtvpHV8wfk4a1renxJPkTbRaOvKQln/Ej h3PptE4IQMLxpcXt2on/FBpBpQNtyhVkyrriNKimq/gdT6P1h1nu1bmpblOGjLtE9D4e wH/xFXGjRfmL8eptnh7Yk+Ov5Qih0bG6MM0MKbv9g87I3eAD5sChxRv/3PkfCGpHPZiJ muYnym5zBGUju6lnTptd3dtOZoId4hvsXnTVe5iALE5QFichbUWClwyYbx6tgQ+F4Ke7 bn9Q== X-Gm-Message-State: APjAAAWZr9G1BNJzqCeXyxFZouzHGABju8bXJsGouNM+RjPX+c8RLXKx WkNQFClzCSOhNHa6hTRhmaAtC5IolbhREX6jUIDc3Z1cxL/4n9u+ X-Google-Smtp-Source: APXvYqzylt7VaG547azBWWz7RhIrO+Q1yPr8BRdqbQPcXgtUM+y/WPf+h6zesSf27khFxbKfZ+WhfaY0qMq00rw85oA= X-Received: by 2002:a2e:1290:: with SMTP id 16mr8748094ljs.88.1565289303890; Thu, 08 Aug 2019 11:35:03 -0700 (PDT) MIME-Version: 1.0 From: Alan Somers Date: Thu, 8 Aug 2019 12:34:52 -0600 Message-ID: Subject: FUSE Call for Testing To: FreeBSD CURRENT Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 464H9R6Y2Lz4h8m X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of asomers@gmail.com designates 209.85.208.194 as permitted sender) smtp.mailfrom=asomers@gmail.com X-Spamd-Result: default: False [-4.25 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; RCVD_COUNT_TWO(0.00)[2]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17:c]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; DMARC_NA(0.00)[freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_TRACE(0.00)[0:+]; TO_DN_ALL(0.00)[]; NEURAL_HAM_SHORT(-0.99)[-0.994,0]; RCVD_IN_DNSWL_NONE(0.00)[194.208.85.209.list.dnswl.org : 127.0.5.0]; IP_SCORE(-1.26)[ip: (-0.43), ipnet: 209.85.128.0/17(-3.38), asn: 15169(-2.43), country: US(-0.05)]; FORGED_SENDER(0.30)[asomers@freebsd.org,asomers@gmail.com]; RWL_MAILSPIKE_POSSIBLE(0.00)[194.208.85.209.rep.mailspike.net : 127.0.0.17]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FROM_NEQ_ENVFROM(0.00)[asomers@freebsd.org,asomers@gmail.com]; RCVD_TLS_ALL(0.00)[]; TO_DOM_EQ_FROM_DOM(0.00)[] 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: Thu, 08 Aug 2019 18:35:08 -0000 The new FUSE driver has just landed in current. It raises the protocol level from 7.8 to 7.23, fixes many bugs, adds a test suite for the driver, and adds many new features. New features include: * Optional kernel-side permissions checks (-o default_permissions) * Implement VOP_MKNOD, VOP_BMAP, and VOP_ADVLOCK * Allow interrupting FUSE operations * Support named pipes and unix-domain sockets in fusefs file systems * Forward UTIME_NOW during utimensat(2) to the daemon * kqueue support for /dev/fuse * Allow updating mounts with "mount -u" * Allow exporting fusefs file systems over NFS * Server-initiated invalidation of the name cache or data cache * Respect RLIMIT_FSIZE * Try to support servers as old as protocol 7.4 Performance enhancements include: * Implement FUSE's FOPEN_KEEP_CACHE and FUSE_ASYNC_READ flags * Cache file attributes * Cache lookup entries, both positive and negative * Server-selectable cache modes: writethrough, writeback, or uncached * Write clustering * Readahead * Use counter(9) for statistical reporting Now would be a good time for the community to test it. If you are BCCed to this email, it's because you maintain a FUSE-related port. Please test your port on the latest FreeBSD CURRENT image and let me know if you have any problems or find any bugs. Even if you don't maintain a FUSE port, you can still help. If you use current and commonly use any FUSE file systems, please try them out after upgrading to the latest image. Additionally, the following FUSE-related ports don't have maintainers. If you use one of them, or know somebody who does, please test them on current, and consider adopting the port: deskutils/kdeconnect-kde devel/gvfs devel/py-fusefs sysutils/fusefs-afuse sysutils/fusefs-chironfs sysutils/fusefs-cryptofs sysutils/fusefs-funionfs sysutils/fusefs-fusepak sysutils/fusefs-httpfs sysutils/fusefs-s3backer sysutils/fusefs-sqlfs sysutils/fusefs-zip sysutils/p5-Brackup sysutils/p5-Fuse VM images: http://ftp0.nyi.freebsd.org/pub/FreeBSD/snapshots/VM-IMAGES/13.0-CURRENT/amd64/20190808/ ISOs: http://ftp0.nyi.freebsd.org/pub/FreeBSD/snapshots/ISO-IMAGES/13.0/ Thanks for any feedback you can give! -Alan From owner-freebsd-current@freebsd.org Thu Aug 8 19:08:09 2019 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 1E1ACAFD00 for ; Thu, 8 Aug 2019 19:08:09 +0000 (UTC) (envelope-from asomers@gmail.com) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 464HvX65Mqz4kgs for ; Thu, 8 Aug 2019 19:08:08 +0000 (UTC) (envelope-from asomers@gmail.com) Received: by mailman.nyi.freebsd.org (Postfix) id CF3DBAFCFF; Thu, 8 Aug 2019 19:08:08 +0000 (UTC) Delivered-To: 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 CEFDAAFCFE for ; Thu, 8 Aug 2019 19:08:08 +0000 (UTC) (envelope-from asomers@gmail.com) Received: from mail-lj1-f194.google.com (mail-lj1-f194.google.com [209.85.208.194]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 464HvX1bQrz4kgr; Thu, 8 Aug 2019 19:08:07 +0000 (UTC) (envelope-from asomers@gmail.com) Received: by mail-lj1-f194.google.com with SMTP id t28so89904712lje.9; Thu, 08 Aug 2019 12:08:07 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=tkme3+QEPQgFkuodCqn39tqO6jwoxOKFWmiZG7R2+8U=; b=CCjfHoK7vQSVjwPsLeAamv2o5k291FH6in574TlsqmRFmidq2Do6q9FnAotErsOe2F Zl3bL7e/+u0x/d989KyJUIw1UHWvcqz4JyCbDIpIUhwV8XZyRSHuFqhMplJXjok+iq+j ++QRd20VeQ5SIKER/pS4RQQ9M9+XLv3pKbQA9ojjDoOVnd5eS1I5+pa6YdX9Zlp14KpI rtq+kQ4JTvBfImpvfc9G22/TeqLcnlPJgu4/IckY7d5Q/YazTGsP2dPPkcLbIr/bxb82 klx2F6+7UTthCRkw48M08gO1wPb5CRNna8pcLF1AY6pVUNOldInQV3ihHh7Q9iI9RqhR RawQ== X-Gm-Message-State: APjAAAWuMX+eTNVhmqx3Axd3Ob5lNlzBLdNs+jUE3lrl7BFHGAzEAhW4 AdSA1an87P1yqXYRUDfE9+p8n3o+firnpk4yxNa8pUYXEl8= X-Google-Smtp-Source: APXvYqzeJWexbtd1k4Waz8Ze2y5ILm063w68pJGyV3DB3t4TFfrgmwyyehUcGiM+gOtoCg2FDOgevK/Dv5z730Qpwt4= X-Received: by 2002:a2e:9048:: with SMTP id n8mr9179637ljg.37.1565291286452; Thu, 08 Aug 2019 12:08:06 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Alan Somers Date: Thu, 8 Aug 2019 13:07:54 -0600 Message-ID: Subject: Re: kernel module code coverage To: Matthew Macy Cc: Michael Tuexen , "slavash@freebsd.org" , current Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 464HvX1bQrz4kgr X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of asomers@gmail.com designates 209.85.208.194 as permitted sender) smtp.mailfrom=asomers@gmail.com X-Spamd-Result: default: False [-4.24 / 15.00]; ARC_NA(0.00)[]; TO_DN_EQ_ADDR_SOME(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17:c]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; TAGGED_RCPT(0.00)[]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[freebsd.org]; TO_DN_SOME(0.00)[]; MIME_TRACE(0.00)[0:+]; TO_MATCH_ENVRCPT_SOME(0.00)[]; NEURAL_HAM_SHORT(-0.99)[-0.987,0]; RCVD_IN_DNSWL_NONE(0.00)[194.208.85.209.list.dnswl.org : 127.0.5.0]; IP_SCORE(-1.25)[ip: (-0.40), ipnet: 209.85.128.0/17(-3.38), asn: 15169(-2.43), country: US(-0.05)]; FORGED_SENDER(0.30)[asomers@freebsd.org,asomers@gmail.com]; FREEMAIL_TO(0.00)[gmail.com]; RWL_MAILSPIKE_POSSIBLE(0.00)[194.208.85.209.rep.mailspike.net : 127.0.0.17]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FROM_NEQ_ENVFROM(0.00)[asomers@freebsd.org,asomers@gmail.com]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2] 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: Thu, 08 Aug 2019 19:08:09 -0000 Read the bug report. I can't even load modules when I build with GCOV. On Thu, Aug 8, 2019 at 1:04 PM Matthew Macy wrote: > > The whole point of adding gcov support was for integrating with the > ZoL CI framework which does coverage. So it very much does work with > modules. Not sure where that comes from. > -M > > On Thu, Aug 8, 2019 at 6:52 AM Alan Somers wrote: > > > > On Thu, Aug 8, 2019 at 7:42 AM Michael Tuexen wrote: > > > > > > > > > > > > > On 8. Aug 2019, at 14:24, Slava Shwartsman wrote: > > > > > > > > Apparently, Bullseye are dropping support for FreeBSD. > > > > > > > > We are looking for an alternative for kernel module run time analysis. > > > > Mostly interested in code coverage (for now). > > > > > > > > Any suggestions that work for you? > > > Have you looked into /dev/kcov. This is used by SYZKALLER for getting > > > coverage information from the kernel. > > > > > > Best regards > > > Michael > > > > > > > > > > > > Slava > > > > That's part of Matt Macy's gcov project, right?. However, while it > > works for the kernel itself, it doesn't work for modules. > > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=239194 > > -Alan > > _______________________________________________ > > freebsd-current@freebsd.org mailing list > > https://lists.freebsd.org/mailman/listinfo/freebsd-current > > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" From owner-freebsd-current@freebsd.org Thu Aug 8 19:21:21 2019 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 3138FB037F for ; Thu, 8 Aug 2019 19:21:21 +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) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "troutmask", Issuer "troutmask" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 464JBm6WmFz4lX5; Thu, 8 Aug 2019 19:21:20 +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 x78JLDTk023383 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Thu, 8 Aug 2019 12:21:13 -0700 (PDT) (envelope-from sgk@troutmask.apl.washington.edu) Received: (from sgk@localhost) by troutmask.apl.washington.edu (8.15.2/8.15.2/Submit) id x78JLDq5023382; Thu, 8 Aug 2019 12:21:13 -0700 (PDT) (envelope-from sgk) Date: Thu, 8 Aug 2019 12:21:13 -0700 From: Steve Kargl To: Alan Somers Cc: FreeBSD CURRENT Subject: Re: FUSE Call for Testing Message-ID: <20190808192113.GA23372@troutmask.apl.washington.edu> Reply-To: sgk@troutmask.apl.washington.edu References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.12.1 (2019-06-15) X-Rspamd-Queue-Id: 464JBm6WmFz4lX5 X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-6.86 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.86)[-0.862,0]; REPLY(-4.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0] 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: Thu, 08 Aug 2019 19:21:21 -0000 On Thu, Aug 08, 2019 at 12:34:52PM -0600, Alan Somers wrote: > The new FUSE driver has just landed in current. It raises the protocol > level from 7.8 to 7.23, fixes many bugs, adds a test suite for the > driver, and adds many new features. New features include: Thanks for sharing your work! -- Steve From owner-freebsd-current@freebsd.org Fri Aug 9 02:21:31 2019 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 A6ED4B9D43 for ; Fri, 9 Aug 2019 02:21:31 +0000 (UTC) (envelope-from clay.daniels.jr@gmail.com) Received: from mail-vs1-xe44.google.com (mail-vs1-xe44.google.com [IPv6:2607:f8b0:4864:20::e44]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 464TWb3vz6z3wdg; Fri, 9 Aug 2019 02:21:31 +0000 (UTC) (envelope-from clay.daniels.jr@gmail.com) Received: by mail-vs1-xe44.google.com with SMTP id m23so64483927vso.1; Thu, 08 Aug 2019 19:21:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=OuF+Z//a9KpjZVy1dH4ASARtn6zB38E7g68qGM3E0aE=; b=TEmsUQri89wOb8lWZ8p+bxUKQE5IpKCrFBhBqUzDTa0nA2XktjDXNguI7YXKDwOu2d LrRN4UtnMg1CnE2KFUNfiFGR8KbyFdStHH47RDzGUstqUhRokg9zisH2rDBoOBFNWybf 5QknhYV3Md9x2ONorjG/xh+wH2XiAtxfgm8bScDlxbY3Rau7Kc3jZ9bHPYxxKAPuK08c golIzOJBlLEUIyn/TORLbcMKmgcomeD/l9OHtKQd8+ic8dSwkCAqSjxALwZJyvZEMSjR XpEdL7PdpMKfSk9HIipGdmVtZwOsjVg1UF5LQCIKnbBzjhsGd6RU5JUYhzVFZvJMHVn0 Y3Hw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=OuF+Z//a9KpjZVy1dH4ASARtn6zB38E7g68qGM3E0aE=; b=ZBgXeK0AyERBL83I/B/sZwCbRdeszrd45DGhRdbLMoqgV/CTSRoL52gmhPMupO0rrS bOU6tORiK6fhF3qJKJ6swQ8gH/9A5C6gV1ph26y4i8YlPbKbMvAeoeM6aprRrsyJtT3x jjkHkL0C/LW+hDjy+oAgJuwtDqyeYJGRc/UUQTmo09cufrjbJXfK299F4YFM7LUkMmmj mxjtPNn/1FsDjwdXXfIt+yesPz6XBplmWJ83emvq8vwpq34nLY0rtitKjt+U0HRrcaCz qqp13ADmXcfyGzjlpyCFRAr792J+gSD4lVS+GCR68vnpBIBkfPfKyapo1PwenZljm8ea nEQg== X-Gm-Message-State: APjAAAV+Fu+BY8cL9CS3iTZ1RP+krZ0nEmYq+zYFK1X62hJwPPOeSDVF znVGsR33+SFRQ2LXhO/qIEy20NMSurtwRE5Bath+8X8= X-Google-Smtp-Source: APXvYqwiQvpJIgkbET769u1hUtIM0gfXkMsfEE2qdcUb74mB77mZL0Fjg1VbQN7eDInN2QtQCS7SDIqbGbAio8z3XZs= X-Received: by 2002:a67:a209:: with SMTP id l9mr12191887vse.125.1565317288792; Thu, 08 Aug 2019 19:21:28 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: "Clay Daniels Jr." Date: Thu, 8 Aug 2019 21:21:16 -0500 Message-ID: Subject: Re: FUSE Call for Testing To: Alan Somers Cc: FreeBSD CURRENT X-Rspamd-Queue-Id: 464TWb3vz6z3wdg X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-6.99 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.99)[-0.989,0]; REPLY(-4.00)[]; TAGGED_FROM(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 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, 09 Aug 2019 02:21:31 -0000 Alan, I'm pretty much into 13.0 Current and most weeks install the newest snapshot build. I don't know if I use FUSE or not, if you must know the truth. I do some hobby coding, lurk here on the email lists and Forum, and try to learn all I can. So do you have any specific suggestions for programs to install and test FUSE? I kind of like the no-x console & the Xterminal window too, and dabble with clang cc (strictly C, no C++) and Python too. Let me know. Clay Daniels On Thu, Aug 8, 2019 at 1:36 PM Alan Somers wrote: > The new FUSE driver has just landed in current. It raises the protocol > level from 7.8 to 7.23, fixes many bugs, adds a test suite for the > driver, and adds many new features. New features include: > * Optional kernel-side permissions checks (-o default_permissions) > * Implement VOP_MKNOD, VOP_BMAP, and VOP_ADVLOCK > * Allow interrupting FUSE operations > * Support named pipes and unix-domain sockets in fusefs file systems > * Forward UTIME_NOW during utimensat(2) to the daemon > * kqueue support for /dev/fuse > * Allow updating mounts with "mount -u" > * Allow exporting fusefs file systems over NFS > * Server-initiated invalidation of the name cache or data cache > * Respect RLIMIT_FSIZE > * Try to support servers as old as protocol 7.4 > > Performance enhancements include: > > * Implement FUSE's FOPEN_KEEP_CACHE and FUSE_ASYNC_READ flags > * Cache file attributes > * Cache lookup entries, both positive and negative > * Server-selectable cache modes: writethrough, writeback, or uncached > * Write clustering > * Readahead > * Use counter(9) for statistical reporting > > Now would be a good time for the community to test it. If you are > BCCed to this email, it's because you maintain a FUSE-related port. > Please test your port on the latest FreeBSD CURRENT image and let me > know if you have any problems or find any bugs. > > Even if you don't maintain a FUSE port, you can still help. If you > use current and commonly use any FUSE file systems, please try them > out after upgrading to the latest image. > > Additionally, the following FUSE-related ports don't have maintainers. > If you use one of them, or know somebody who does, please test them on > current, and consider adopting the port: > deskutils/kdeconnect-kde > devel/gvfs > devel/py-fusefs > sysutils/fusefs-afuse > sysutils/fusefs-chironfs > sysutils/fusefs-cryptofs > sysutils/fusefs-funionfs > sysutils/fusefs-fusepak > sysutils/fusefs-httpfs > sysutils/fusefs-s3backer > sysutils/fusefs-sqlfs > sysutils/fusefs-zip > sysutils/p5-Brackup > sysutils/p5-Fuse > > VM images: > http://ftp0.nyi.freebsd.org/pub/FreeBSD/snapshots/VM-IMAGES/13.0-CURRENT/amd64/20190808/ > ISOs: http://ftp0.nyi.freebsd.org/pub/FreeBSD/snapshots/ISO-IMAGES/13.0/ > > Thanks for any feedback you can give! > -Alan > _______________________________________________ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" > From owner-freebsd-current@freebsd.org Fri Aug 9 04:02:56 2019 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 7ED0CBC256 for ; Fri, 9 Aug 2019 04:02:56 +0000 (UTC) (envelope-from asomers@gmail.com) Received: from mail-lf1-f66.google.com (mail-lf1-f66.google.com [209.85.167.66]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 464Wmb3XGkz41vR for ; Fri, 9 Aug 2019 04:02:55 +0000 (UTC) (envelope-from asomers@gmail.com) Received: by mail-lf1-f66.google.com with SMTP id p197so68428520lfa.2 for ; Thu, 08 Aug 2019 21:02:55 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=Q97wgqhkWFGH45BaBTsgEhWu3ANcDKERHE/8S9CGvTM=; b=OGym0knWljCsFZFV9KkLY6cgKKPAtPSHD2WuQuBI4f7UA8mJKA8teRGFwLnkoojRWs qEf7AsdXDbWxiHehio8L7GBOkLFoIoBjOWRr3cy9RgG8w+lQNRg92ynesaprJlKKJXBG HuvqP6geB8XPgDAOQHCKMj7objN9NBGBLodJjvBX8wDDemhu+XJ1Y2JS5x35V3NIEKSD zRszPqdnbdDbpf7pz4QjeMbBC2pRiXq11gsLlQMDDB/6Z/WfHpgAGj8B7c+qkSOC2SFE D8fBZVqd3sIJJi5os9fL3jbrCxjUMh92q7jpFtjZRHIa1yVTFyZgiXkEBhg8SVV5YVpS vlsw== X-Gm-Message-State: APjAAAX728GvtFhHXPqVWrm0cEuewQs71L5Q5TPhlQEuEvJfSB7ijv5T 09bsQqiC77tkJ3mIJjrsEtC1nRVToQo5ZwSNg24= X-Google-Smtp-Source: APXvYqx9z9dIf/Av2gZxvv5LdB3zBE0uoUimkoohpICfMQRAEBfXPVPMcMqwBWtIkByWdGGiBuI8gSHoNgoKXxPJDLI= X-Received: by 2002:a19:6904:: with SMTP id e4mr11518699lfc.156.1565323373333; Thu, 08 Aug 2019 21:02:53 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Alan Somers Date: Thu, 8 Aug 2019 22:02:41 -0600 Message-ID: Subject: Re: FUSE Call for Testing To: "Clay Daniels Jr." Cc: FreeBSD CURRENT Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Queue-Id: 464Wmb3XGkz41vR X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of asomers@gmail.com designates 209.85.167.66 as permitted sender) smtp.mailfrom=asomers@gmail.com X-Spamd-Result: default: False [-4.11 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; TAGGED_RCPT(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; DMARC_NA(0.00)[freebsd.org]; MIME_GOOD(-0.10)[text/plain]; MIME_TRACE(0.00)[0:+]; TO_DN_ALL(0.00)[]; NEURAL_HAM_SHORT(-1.00)[-0.996,0]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_NONE(0.00)[66.167.85.209.list.dnswl.org : 127.0.5.0]; TO_MATCH_ENVRCPT_SOME(0.00)[]; IP_SCORE(-1.12)[ip: (0.28), ipnet: 209.85.128.0/17(-3.38), asn: 15169(-2.43), country: US(-0.05)]; FREEMAIL_TO(0.00)[gmail.com]; FORGED_SENDER(0.30)[asomers@freebsd.org,asomers@gmail.com]; RWL_MAILSPIKE_POSSIBLE(0.00)[66.167.85.209.rep.mailspike.net : 127.0.0.17]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FROM_NEQ_ENVFROM(0.00)[asomers@freebsd.org,asomers@gmail.com]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2] 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, 09 Aug 2019 04:02:56 -0000 Clay, Thanks for offering to help. If you don't know whether or not you're currently using FUSE, just do "pkg info -r fusefs-libs" and " pkg info -r fusefs-libs3". There are a few fuse ports that don't depend on either fusefs-libs or fusefs-libs3, but not many. If you don't find any, but want to play around anyway, then you can try installing something like fusefs-wikipediafs or fusefs-sshfs. The former lets you mount wikipedia as a file system, and the latter lets you view a remote server's file system via an SSH connection. -Alan On Thu, Aug 8, 2019 at 8:21 PM Clay Daniels Jr. wrote: > > Alan, I'm pretty much into 13.0 Current and most weeks install the newest= snapshot build. I don't know if I use FUSE or not, if you must know the tr= uth. I do some hobby coding, lurk here on the email lists and Forum, and tr= y to learn all I can. So do you have any specific suggestions for programs = to install and test FUSE? I kind of like the no-x console & the Xterminal w= indow too, and dabble with clang cc (strictly C, no C++) and Python too. Le= t me know. > > Clay Daniels > > On Thu, Aug 8, 2019 at 1:36 PM Alan Somers wrote: >> >> The new FUSE driver has just landed in current. It raises the protocol >> level from 7.8 to 7.23, fixes many bugs, adds a test suite for the >> driver, and adds many new features. New features include: >> * Optional kernel-side permissions checks (-o default_permissions) >> * Implement VOP_MKNOD, VOP_BMAP, and VOP_ADVLOCK >> * Allow interrupting FUSE operations >> * Support named pipes and unix-domain sockets in fusefs file systems >> * Forward UTIME_NOW during utimensat(2) to the daemon >> * kqueue support for /dev/fuse >> * Allow updating mounts with "mount -u" >> * Allow exporting fusefs file systems over NFS >> * Server-initiated invalidation of the name cache or data cache >> * Respect RLIMIT_FSIZE >> * Try to support servers as old as protocol 7.4 >> >> Performance enhancements include: >> >> * Implement FUSE's FOPEN_KEEP_CACHE and FUSE_ASYNC_READ flags >> * Cache file attributes >> * Cache lookup entries, both positive and negative >> * Server-selectable cache modes: writethrough, writeback, or uncached >> * Write clustering >> * Readahead >> * Use counter(9) for statistical reporting >> >> Now would be a good time for the community to test it. If you are >> BCCed to this email, it's because you maintain a FUSE-related port. >> Please test your port on the latest FreeBSD CURRENT image and let me >> know if you have any problems or find any bugs. >> >> Even if you don't maintain a FUSE port, you can still help. If you >> use current and commonly use any FUSE file systems, please try them >> out after upgrading to the latest image. >> >> Additionally, the following FUSE-related ports don't have maintainers. >> If you use one of them, or know somebody who does, please test them on >> current, and consider adopting the port: >> deskutils/kdeconnect-kde >> devel/gvfs >> devel/py-fusefs >> sysutils/fusefs-afuse >> sysutils/fusefs-chironfs >> sysutils/fusefs-cryptofs >> sysutils/fusefs-funionfs >> sysutils/fusefs-fusepak >> sysutils/fusefs-httpfs >> sysutils/fusefs-s3backer >> sysutils/fusefs-sqlfs >> sysutils/fusefs-zip >> sysutils/p5-Brackup >> sysutils/p5-Fuse >> >> VM images: http://ftp0.nyi.freebsd.org/pub/FreeBSD/snapshots/VM-IMAGES/1= 3.0-CURRENT/amd64/20190808/ >> ISOs: http://ftp0.nyi.freebsd.org/pub/FreeBSD/snapshots/ISO-IMAGES/13.0/ >> >> Thanks for any feedback you can give! >> -Alan >> _______________________________________________ >> freebsd-current@freebsd.org mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-current >> To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.or= g" From owner-freebsd-current@freebsd.org Fri Aug 9 05:25:44 2019 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 CDE68BD549 for ; 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a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=sGJnX7eaPmTKgFGT4YSaD26o0nWA8iuaGYlslLutaHc=; b=ZszRT3FRJNVDvSbOvri7/ovv2KttUSElr+W34rv+FiUWNOeeYWrcENPjTXoHZlrFPm 0RatZwegPVPBEfnTIGLgW7HuZk2O5h/8gUPUYR+eJDafgIgOCZkVh1b2zCOy+tSi0g32 qsJOwDe2nOrsTR5JJ/VHPHZSs5IjrWs656ZLDemWINiSXt1XJyMbMnCfRgQpCdVw7g/w 9fZ7afm66zuA21JzNVOJxL4AKxA92G1v5DcMOrkE6SqUp+Rik3yYWfK6c9IAWxtW009L xJQIHVmN6ppxikV+mu0rVn3BFZCPX7gtcc6NQ6xVahzeMZSSobYhNxz3j/WIX0XKnaNc 49Nw== X-Gm-Message-State: APjAAAWjz7wYR4Aw1kptRNPSQjbLt1WXlcrgqe5EHRIVaewJzXzTzbd5 ISgXetP912PAF9yNKKNL/tDnbKlhS85i5r900wVtgBGhJ30= X-Google-Smtp-Source: APXvYqzzSUS3/UC+XO7LgiAnX6WammUM32q+Nn6QYW0s0RvrmGm31EU7lw8VTb9Ssf8h/Cn4wKffgJiHDQskjKi9j7E= X-Received: by 2002:a6b:3bc9:: with SMTP id i192mr7921234ioa.33.1565328342915; Thu, 08 Aug 2019 22:25:42 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Damjan Jovanovic Date: Fri, 9 Aug 2019 07:25:19 +0200 Message-ID: Subject: Re: FUSE Call for Testing To: "Clay Daniels Jr." Cc: FreeBSD CURRENT X-Rspamd-Queue-Id: 464Yc81Mkvz44V1 X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=HWywlIYk; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of damjanjov@gmail.com designates 2607:f8b0:4864:20::344 as permitted sender) smtp.mailfrom=damjanjov@gmail.com X-Spamd-Result: default: False [-3.99 / 15.00]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-0.99)[-0.992,0]; FREEMAIL_TO(0.00)[gmail.com]; FROM_EQ_ENVFROM(0.00)[]; IP_SCORE(0.00)[ip: (2.55), ipnet: 2607:f8b0::/32(-3.03), asn: 15169(-2.43), country: US(-0.05)]; MIME_TRACE(0.00)[0:+,1:+,2:~]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; TAGGED_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; TAGGED_RCPT(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; IP_SCORE_FREEMAIL(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[4.4.3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 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, 09 Aug 2019 05:25:44 -0000 NTFS-3G (sysutils/fusefs-ntfs) is probably the most widely used FUSE filesystem. On Fri, Aug 9, 2019 at 4:21 AM Clay Daniels Jr. wrote: > Alan, I'm pretty much into 13.0 Current and most weeks install the newest > snapshot build. I don't know if I use FUSE or not, if you must know the > truth. I do some hobby coding, lurk here on the email lists and Forum, and > try to learn all I can. So do you have any specific suggestions for > programs to install and test FUSE? I kind of like the no-x console & the > Xterminal window too, and dabble with clang cc (strictly C, no C++) and > Python too. Let me know. > > Clay Daniels > > On Thu, Aug 8, 2019 at 1:36 PM Alan Somers wrote: > > > The new FUSE driver has just landed in current. It raises the protocol > > level from 7.8 to 7.23, fixes many bugs, adds a test suite for the > > driver, and adds many new features. New features include: > > * Optional kernel-side permissions checks (-o default_permissions) > > * Implement VOP_MKNOD, VOP_BMAP, and VOP_ADVLOCK > > * Allow interrupting FUSE operations > > * Support named pipes and unix-domain sockets in fusefs file systems > > * Forward UTIME_NOW during utimensat(2) to the daemon > > * kqueue support for /dev/fuse > > * Allow updating mounts with "mount -u" > > * Allow exporting fusefs file systems over NFS > > * Server-initiated invalidation of the name cache or data cache > > * Respect RLIMIT_FSIZE > > * Try to support servers as old as protocol 7.4 > > > > Performance enhancements include: > > > > * Implement FUSE's FOPEN_KEEP_CACHE and FUSE_ASYNC_READ flags > > * Cache file attributes > > * Cache lookup entries, both positive and negative > > * Server-selectable cache modes: writethrough, writeback, or uncached > > * Write clustering > > * Readahead > > * Use counter(9) for statistical reporting > > > > Now would be a good time for the community to test it. If you are > > BCCed to this email, it's because you maintain a FUSE-related port. > > Please test your port on the latest FreeBSD CURRENT image and let me > > know if you have any problems or find any bugs. > > > > Even if you don't maintain a FUSE port, you can still help. If you > > use current and commonly use any FUSE file systems, please try them > > out after upgrading to the latest image. > > > > Additionally, the following FUSE-related ports don't have maintainers. > > If you use one of them, or know somebody who does, please test them on > > current, and consider adopting the port: > > deskutils/kdeconnect-kde > > devel/gvfs > > devel/py-fusefs > > sysutils/fusefs-afuse > > sysutils/fusefs-chironfs > > sysutils/fusefs-cryptofs > > sysutils/fusefs-funionfs > > sysutils/fusefs-fusepak > > sysutils/fusefs-httpfs > > sysutils/fusefs-s3backer > > sysutils/fusefs-sqlfs > > sysutils/fusefs-zip > > sysutils/p5-Brackup > > sysutils/p5-Fuse > > > > VM images: > > > http://ftp0.nyi.freebsd.org/pub/FreeBSD/snapshots/VM-IMAGES/13.0-CURRENT/amd64/20190808/ > > ISOs: http://ftp0.nyi.freebsd.org/pub/FreeBSD/snapshots/ISO-IMAGES/13.0/ > > > > Thanks for any feedback you can give! > > -Alan > > _______________________________________________ > > freebsd-current@freebsd.org mailing list > > https://lists.freebsd.org/mailman/listinfo/freebsd-current > > To unsubscribe, send any mail to " > freebsd-current-unsubscribe@freebsd.org" > > > _______________________________________________ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" > From owner-freebsd-current@freebsd.org Fri Aug 9 06:12:08 2019 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 0D875BE33A for ; 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NEURAL_HAM_LONG(-1.00)[-1.000,0]; TAGGED_RCPT(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; IP_SCORE_FREEMAIL(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[4.4.3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; IP_SCORE(0.00)[ip: (2.55), ipnet: 2607:f8b0::/32(-3.03), asn: 15169(-2.43), country: US(-0.05)]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; FREEMAIL_CC(0.00)[gmail.com] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 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, 09 Aug 2019 06:12:08 -0000 On Thu, Aug 8, 2019 at 10:25 PM Damjan Jovanovic wrote: > NTFS-3G (sysutils/fusefs-ntfs) is probably the most widely used FUSE > filesystem. > fusefs-exfat is also pretty commonly used. -- Kevin Oberman, Part time kid herder and retired Network Engineer E-mail: rkoberman@gmail.com PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683 > > On Fri, Aug 9, 2019 at 4:21 AM Clay Daniels Jr. > > wrote: > > > Alan, I'm pretty much into 13.0 Current and most weeks install the newest > > snapshot build. I don't know if I use FUSE or not, if you must know the > > truth. I do some hobby coding, lurk here on the email lists and Forum, > and > > try to learn all I can. So do you have any specific suggestions for > > programs to install and test FUSE? I kind of like the no-x console & the > > Xterminal window too, and dabble with clang cc (strictly C, no C++) and > > Python too. Let me know. > > > > Clay Daniels > > > > On Thu, Aug 8, 2019 at 1:36 PM Alan Somers wrote: > > > > > The new FUSE driver has just landed in current. It raises the protocol > > > level from 7.8 to 7.23, fixes many bugs, adds a test suite for the > > > driver, and adds many new features. New features include: > > > * Optional kernel-side permissions checks (-o default_permissions) > > > * Implement VOP_MKNOD, VOP_BMAP, and VOP_ADVLOCK > > > * Allow interrupting FUSE operations > > > * Support named pipes and unix-domain sockets in fusefs file systems > > > * Forward UTIME_NOW during utimensat(2) to the daemon > > > * kqueue support for /dev/fuse > > > * Allow updating mounts with "mount -u" > > > * Allow exporting fusefs file systems over NFS > > > * Server-initiated invalidation of the name cache or data cache > > > * Respect RLIMIT_FSIZE > > > * Try to support servers as old as protocol 7.4 > > > > > > Performance enhancements include: > > > > > > * Implement FUSE's FOPEN_KEEP_CACHE and FUSE_ASYNC_READ flags > > > * Cache file attributes > > > * Cache lookup entries, both positive and negative > > > * Server-selectable cache modes: writethrough, writeback, or uncached > > > * Write clustering > > > * Readahead > > > * Use counter(9) for statistical reporting > > > > > > Now would be a good time for the community to test it. If you are > > > BCCed to this email, it's because you maintain a FUSE-related port. > > > Please test your port on the latest FreeBSD CURRENT image and let me > > > know if you have any problems or find any bugs. > > > > > > Even if you don't maintain a FUSE port, you can still help. If you > > > use current and commonly use any FUSE file systems, please try them > > > out after upgrading to the latest image. > > > > > > Additionally, the following FUSE-related ports don't have maintainers. > > > If you use one of them, or know somebody who does, please test them on > > > current, and consider adopting the port: > > > deskutils/kdeconnect-kde > > > devel/gvfs > > > devel/py-fusefs > > > sysutils/fusefs-afuse > > > sysutils/fusefs-chironfs > > > sysutils/fusefs-cryptofs > > > sysutils/fusefs-funionfs > > > sysutils/fusefs-fusepak > > > sysutils/fusefs-httpfs > > > sysutils/fusefs-s3backer > > > sysutils/fusefs-sqlfs > > > sysutils/fusefs-zip > > > sysutils/p5-Brackup > > > sysutils/p5-Fuse > > > > > > VM images: > > > > > > http://ftp0.nyi.freebsd.org/pub/FreeBSD/snapshots/VM-IMAGES/13.0-CURRENT/amd64/20190808/ > > > ISOs: > http://ftp0.nyi.freebsd.org/pub/FreeBSD/snapshots/ISO-IMAGES/13.0/ > > > > > > Thanks for any feedback you can give! > > > -Alan > > > _______________________________________________ > > > freebsd-current@freebsd.org mailing list > > > https://lists.freebsd.org/mailman/listinfo/freebsd-current > > > To unsubscribe, send any mail to " > > freebsd-current-unsubscribe@freebsd.org" > > > > > _______________________________________________ > > freebsd-current@freebsd.org mailing list > > https://lists.freebsd.org/mailman/listinfo/freebsd-current > > To unsubscribe, send any mail to " > freebsd-current-unsubscribe@freebsd.org" > > > _______________________________________________ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" > From owner-freebsd-current@freebsd.org Fri Aug 9 06:31:47 2019 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 6B73EBE86A for ; 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dkim=pass header.d=gmail.com header.s=20161025 header.b=DMtzVAz+; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of claydanielsjr@gmail.com designates 2607:f8b0:4864:20::e41 as permitted sender) smtp.mailfrom=claydanielsjr@gmail.com X-Spamd-Result: default: False [-4.00 / 15.00]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; FREEMAIL_FROM(0.00)[gmail.com]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-1.00)[-0.996,0]; FREEMAIL_TO(0.00)[gmail.com]; FROM_EQ_ENVFROM(0.00)[]; IP_SCORE(0.00)[ip: (2.70), ipnet: 2607:f8b0::/32(-3.03), asn: 15169(-2.43), country: US(-0.05)]; MIME_TRACE(0.00)[0:+,1:+,2:~]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; TAGGED_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; TAGGED_RCPT(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; IP_SCORE_FREEMAIL(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[1.4.e.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 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, 09 Aug 2019 06:31:47 -0000 Damjan, thanks for the suggestion. I did like Alan suggested and: clay@bsd13:~ % pkg info -r fusefs-libs pkg: No package(s) matching fusefs-libs clay@bsd13:~ % pkg info -r fusefs-libs3 pkg: No package(s) matching fusefs-libs3 I'm sitting here looking at a pkg search fuse in LXTerminal and I see: fusefs-ntfs-2017.3.23 Mount NTFS partitions (read/write) and disk images fusefs-ext2-0.0.10_2 FUSE module to mount ext2, ext3 and ext4 with read write support I triple boot with MS Windows 10, MX Linux, and FreeBSD 13.0, so I could certainly make use of those tools. I just now copied all the files I wanted to save from this installation to a thumbdrive, and now downloading r350702. I will report back later. Clay On Fri, Aug 9, 2019 at 12:25 AM Damjan Jovanovic wrote: > NTFS-3G (sysutils/fusefs-ntfs) is probably the most widely used FUSE > filesystem. > > On Fri, Aug 9, 2019 at 4:21 AM Clay Daniels Jr. > wrote: > >> Alan, I'm pretty much into 13.0 Current and most weeks install the newest >> snapshot build. I don't know if I use FUSE or not, if you must know the >> truth. I do some hobby coding, lurk here on the email lists and Forum, and >> try to learn all I can. So do you have any specific suggestions for >> programs to install and test FUSE? I kind of like the no-x console & the >> Xterminal window too, and dabble with clang cc (strictly C, no C++) and >> Python too. Let me know. >> >> Clay Daniels >> >> On Thu, Aug 8, 2019 at 1:36 PM Alan Somers wrote: >> >> > The new FUSE driver has just landed in current. It raises the protocol >> > level from 7.8 to 7.23, fixes many bugs, adds a test suite for the >> > driver, and adds many new features. New features include: >> > * Optional kernel-side permissions checks (-o default_permissions) >> > * Implement VOP_MKNOD, VOP_BMAP, and VOP_ADVLOCK >> > * Allow interrupting FUSE operations >> > * Support named pipes and unix-domain sockets in fusefs file systems >> > * Forward UTIME_NOW during utimensat(2) to the daemon >> > * kqueue support for /dev/fuse >> > * Allow updating mounts with "mount -u" >> > * Allow exporting fusefs file systems over NFS >> > * Server-initiated invalidation of the name cache or data cache >> > * Respect RLIMIT_FSIZE >> > * Try to support servers as old as protocol 7.4 >> > >> > Performance enhancements include: >> > >> > * Implement FUSE's FOPEN_KEEP_CACHE and FUSE_ASYNC_READ flags >> > * Cache file attributes >> > * Cache lookup entries, both positive and negative >> > * Server-selectable cache modes: writethrough, writeback, or uncached >> > * Write clustering >> > * Readahead >> > * Use counter(9) for statistical reporting >> > >> > Now would be a good time for the community to test it. If you are >> > BCCed to this email, it's because you maintain a FUSE-related port. >> > Please test your port on the latest FreeBSD CURRENT image and let me >> > know if you have any problems or find any bugs. >> > >> > Even if you don't maintain a FUSE port, you can still help. If you >> > use current and commonly use any FUSE file systems, please try them >> > out after upgrading to the latest image. >> > >> > Additionally, the following FUSE-related ports don't have maintainers. >> > If you use one of them, or know somebody who does, please test them on >> > current, and consider adopting the port: >> > deskutils/kdeconnect-kde >> > devel/gvfs >> > devel/py-fusefs >> > sysutils/fusefs-afuse >> > sysutils/fusefs-chironfs >> > sysutils/fusefs-cryptofs >> > sysutils/fusefs-funionfs >> > sysutils/fusefs-fusepak >> > sysutils/fusefs-httpfs >> > sysutils/fusefs-s3backer >> > sysutils/fusefs-sqlfs >> > sysutils/fusefs-zip >> > sysutils/p5-Brackup >> > sysutils/p5-Fuse >> > >> > VM images: >> > >> http://ftp0.nyi.freebsd.org/pub/FreeBSD/snapshots/VM-IMAGES/13.0-CURRENT/amd64/20190808/ >> > ISOs: >> http://ftp0.nyi.freebsd.org/pub/FreeBSD/snapshots/ISO-IMAGES/13.0/ >> > >> > Thanks for any feedback you can give! >> > -Alan >> > _______________________________________________ >> > freebsd-current@freebsd.org mailing list >> > https://lists.freebsd.org/mailman/listinfo/freebsd-current >> > To unsubscribe, send any mail to " >> freebsd-current-unsubscribe@freebsd.org" >> > >> _______________________________________________ >> freebsd-current@freebsd.org mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-current >> To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org >> " >> > From owner-freebsd-current@freebsd.org Fri Aug 9 09:02:42 2019 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 91053C304E for ; Fri, 9 Aug 2019 09:02:42 +0000 (UTC) (envelope-from gljennjohn@gmail.com) Received: from mail-wm1-x330.google.com (mail-wm1-x330.google.com [IPv6:2a00:1450:4864:20::330]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 464fQV2GG9z4Gxw; Fri, 9 Aug 2019 09:02:42 +0000 (UTC) (envelope-from gljennjohn@gmail.com) Received: by mail-wm1-x330.google.com with SMTP id z23so4918978wmf.2; Fri, 09 Aug 2019 02:02:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:in-reply-to:references:reply-to :mime-version:content-transfer-encoding; bh=nPXvW3CPEm49XeN5mdrRVzieza/5a/pmbnL8EPku4Ds=; b=ccdkjCGzZOd2g9vny9WzbBS/INW1C60XUDLF4Fp+2ONrhpZDf97Wgv9yqqitL/ERu8 K4lQZahxI11+0JwBfnM1E+SYIOQraUnoIf5MYNTLr7HdorQ0EEKOXhkhRqUE5rxeZYQl LY/YMlmGKL4VpfdwwD5wYDXfIk6XVN3bCJJ3pusOeaU82VF5i/YY4b5ez5XBrlPU/8Z4 rD/N1E3kdjsvesZd7bPbgUob13XEdXynndVAVp9KAHDnnjCUrnB8xQWUBNynPVlSI0VJ LlnAtpq7sozPnBWJf5TyAslNvdNJOdN68mF4ZPoovvgIgH82lyjzY+PQjLq6TnnE3PhA rpeg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:reply-to:mime-version:content-transfer-encoding; bh=nPXvW3CPEm49XeN5mdrRVzieza/5a/pmbnL8EPku4Ds=; b=Tx5u9wXW3DTITN7pdhwNNhQntupeGAjmX97RErQ3f1AOGhLA0cBd0prGz66QReWjOt INInadQYLCveoUkKPvi8Qy5V0PmUbYTq2NjLzFTN+Y8aYLOy3AP8q5VGNNFcmlaTMvn6 9JyY6+BXmg7heWlDa96TQCgScRSfGFnyOGIG7Ymsb5xqYdgeGd9aGLdyZB49eZzARyqC iD7M3zvbL158egd6d1viqgQj4OFALfGIt68mekM7XfC3bhqaHqifsvDfv7KdgbehoXyY UBt8q/8IMVSYgt/K0almCc6yVCQ6hJxqtzdww9NJtZPj+1jaPkPR9pUlEu3pxN3TXzkD Fe7Q== X-Gm-Message-State: APjAAAWGohxLP+LhTku1LCpom8dMxWoLWJpYrHggnoCOclebpU06CWMd rY3iZGURGp6Ed+nMaKExpGVv8DM9 X-Google-Smtp-Source: APXvYqwY4xepvFrLgt7CFjf4uyayFNiyHS9aHXOssCZSDqRadRlv7HE4r66V/ERi37h3wlH42ScIBw== X-Received: by 2002:a1c:9a46:: with SMTP id c67mr9356999wme.11.1565341360340; Fri, 09 Aug 2019 02:02:40 -0700 (PDT) Received: from ernst.home (p5B3BE66A.dip0.t-ipconnect.de. [91.59.230.106]) by smtp.gmail.com with ESMTPSA id l3sm8150490wrb.41.2019.08.09.02.02.39 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Fri, 09 Aug 2019 02:02:39 -0700 (PDT) Date: Fri, 9 Aug 2019 11:02:36 +0200 From: Gary Jennejohn To: Alan Somers Cc: FreeBSD CURRENT Subject: Re: FUSE Call for Testing Message-ID: <20190809110236.07d33c93@ernst.home> In-Reply-To: References: Reply-To: gljennjohn@gmail.com X-Mailer: Claws Mail 3.17.4 (GTK+ 2.24.32; amd64-portbld-freebsd13.0) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 464fQV2GG9z4Gxw X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-6.98 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.979,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; REPLY(-4.00)[] 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, 09 Aug 2019 09:02:42 -0000 On Thu, 8 Aug 2019 12:34:52 -0600 Alan Somers wrote: [snip] > VM images: http://ftp0.nyi.freebsd.org/pub/FreeBSD/snapshots/VM-IMAGES/13.0-CURRENT/amd64/20190808/ > ISOs: http://ftp0.nyi.freebsd.org/pub/FreeBSD/snapshots/ISO-IMAGES/13.0/ > > Thanks for any feedback you can give! So, I tried it with fuse-ext2 (mount RO) and ntfs-3g (fusefs-ntfs). Both work. Interrupting a transfer also doesn't seem to cause problems. Reading from NTS was pretty fast at >= 65MiB/sec. I suspect that most FBSD users will use NTFS in this way. Hard to say whether writing to NTFS is faster than it was before because the transfer rate bounces around all over the place. Sometimes a few 100KiB, sometimes 10s of MiB. I suspect that the small transfers are associated with filesystem bookkeeping. Small tranfers are most frequent. NOTE that I had to reinstall fusefs-ntfs (I had a really old version) for it to work. I tried it with and without LOCK and UBLIO but no real difference in speed was noticeable. NOTE2 that writing to NTFS was tested by copying a 5.2GiB file from a SATA SSD to a 64GiB USB3 stick plugged into a USB3 port. I then used /usr/bin/sum to test integrity. The result was identical for both files, so that's good news. -- Gary Jennejohn (gj@) From owner-freebsd-current@freebsd.org Fri Aug 9 12:49:51 2019 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 7B4D3C886F for ; Fri, 9 Aug 2019 12:49:51 +0000 (UTC) (envelope-from asomers@gmail.com) Received: from mail-lj1-f195.google.com (mail-lj1-f195.google.com [209.85.208.195]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 464lSZ3h16z4X3r for ; Fri, 9 Aug 2019 12:49:50 +0000 (UTC) (envelope-from asomers@gmail.com) Received: by mail-lj1-f195.google.com with SMTP id v18so91916493ljh.6 for ; Fri, 09 Aug 2019 05:49:50 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=T0fUPA3hrw2BCW8a6l+gtc4XeCaMx9ZPxCHO7aRhR44=; b=XIpp5S4Ow77femEUA2bdkDUCNawGP40t1wTkFZgfgzJ2bIyqH1UcdnE790x16mHeXh rTVAIMxGQc6HT3ci16Iw2L7ls20xn5/qmiawJEnb5BPqFRPI5ztRfOXYu3VkEPGqZvLc +HGy/7JghHDe7uSpIC1Tl9WwoicqhBKAmbxHfSpi2NVGQuBREbTG6gmjcESJQ1J1Weew S9dl5Qt4cX982CZdIatRhBO9CT56sAoGg+FewAAXU+hoQqNhyKb8V+P7+byN0YctJiJV mZUJvJ0HJH8/7UnUDG3KlAyvxIbkXjALgRDEhM96q0Dl9d1BgxU5NUPrrB3LEOnoZres ADqA== X-Gm-Message-State: APjAAAUBJscBg16OUyLyA9eHLkrib+S2/gg2cGOHkNCQyougzMoMf+vi b6h9vEs4T2abar71dvNDrvQAoN3bsp/IFBIVWdc= X-Google-Smtp-Source: APXvYqxziMVPdqqW/cIC/Naj/qmp/i4sSbugm6XfzQ2edfQXsZOqarfFT+rKzcuJS27Rma/56knfuIeJylSLupLWTJg= X-Received: by 2002:a2e:1290:: with SMTP id 16mr10889911ljs.88.1565354987909; Fri, 09 Aug 2019 05:49:47 -0700 (PDT) MIME-Version: 1.0 References: <20190809110236.07d33c93@ernst.home> In-Reply-To: <20190809110236.07d33c93@ernst.home> From: Alan Somers Date: Fri, 9 Aug 2019 06:49:36 -0600 Message-ID: Subject: Re: FUSE Call for Testing To: gljennjohn@gmail.com Cc: FreeBSD CURRENT Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 464lSZ3h16z4X3r X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of asomers@gmail.com designates 209.85.208.195 as permitted sender) smtp.mailfrom=asomers@gmail.com X-Spamd-Result: default: False [-4.22 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17:c]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; DMARC_NA(0.00)[freebsd.org]; MIME_TRACE(0.00)[0:+]; TO_MATCH_ENVRCPT_SOME(0.00)[]; NEURAL_HAM_SHORT(-1.00)[-0.999,0]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_NONE(0.00)[195.208.85.209.list.dnswl.org : 127.0.5.0]; IP_SCORE(-1.22)[ip: (-0.26), ipnet: 209.85.128.0/17(-3.38), asn: 15169(-2.41), country: US(-0.05)]; FORGED_SENDER(0.30)[asomers@freebsd.org,asomers@gmail.com]; FREEMAIL_TO(0.00)[gmail.com]; RWL_MAILSPIKE_POSSIBLE(0.00)[195.208.85.209.rep.mailspike.net : 127.0.0.17]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FROM_NEQ_ENVFROM(0.00)[asomers@freebsd.org,asomers@gmail.com]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2] 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, 09 Aug 2019 12:49:51 -0000 On Fri, Aug 9, 2019 at 3:02 AM Gary Jennejohn wrote: > > On Thu, 8 Aug 2019 12:34:52 -0600 > Alan Somers wrote: > > [snip] > > > VM images: http://ftp0.nyi.freebsd.org/pub/FreeBSD/snapshots/VM-IMAGES/13.0-CURRENT/amd64/20190808/ > > ISOs: http://ftp0.nyi.freebsd.org/pub/FreeBSD/snapshots/ISO-IMAGES/13.0/ > > > > Thanks for any feedback you can give! > > So, I tried it with fuse-ext2 (mount RO) and ntfs-3g > (fusefs-ntfs). > > Both work. Interrupting a transfer also doesn't seem to cause > problems. > > Reading from NTS was pretty fast at >= 65MiB/sec. I suspect that > most FBSD users will use NTFS in this way. > > Hard to say whether writing to NTFS is faster than it was before > because the transfer rate bounces around all over the place. > Sometimes a few 100KiB, sometimes 10s of MiB. I suspect that the > small transfers are associated with filesystem bookkeeping. > Small tranfers are most frequent. > > NOTE that I had to reinstall fusefs-ntfs (I had a really old > version) for it to work. I tried it with and without LOCK and > UBLIO but no real difference in speed was noticeable. > > NOTE2 that writing to NTFS was tested by copying a 5.2GiB file > from a SATA SSD to a 64GiB USB3 stick plugged into a USB3 port. > I then used /usr/bin/sum to test integrity. The result was > identical for both files, so that's good news. > > -- > Gary Jennejohn (gj@) Thanks for the report, Gary. BTW, fusefs mounts are only interruptible when mounted with "-o intr". If you didn't use that option, then the signal would only interrupt cp after the write to fusefs was done. Also, not every fuse file system supports interrupts. Looking through its sources, I don't think that fusefs-ntfs does. -Alan From owner-freebsd-current@freebsd.org Fri Aug 9 13:38:09 2019 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 F1200C97D2 for ; Fri, 9 Aug 2019 13:38:09 +0000 (UTC) (envelope-from gljennjohn@gmail.com) Received: from mail-wr1-x434.google.com (mail-wr1-x434.google.com [IPv6:2a00:1450:4864:20::434]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 464mXK66jjz4Zn7; Fri, 9 Aug 2019 13:38:09 +0000 (UTC) (envelope-from gljennjohn@gmail.com) Received: by mail-wr1-x434.google.com with SMTP id r3so4538377wrt.3; Fri, 09 Aug 2019 06:38:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:in-reply-to:references:reply-to :mime-version:content-transfer-encoding; bh=/U7yAmKmtMj2QNva2vPX3NR2P4FkYp9XQ81QvzHbJFI=; b=FSZNXjb6RmV6IxBhSjuHc3XcJcDkm1msUe7p28c6sknPnB5UQrSa7JY3BsqtF8s6gv hSs2IOzsWLXXiZJwP2gmaxdfEpWMTq7f0G2HAjLlc4bBeps68G61lmlo96eyFC0AICN6 e7rb+C5owkV32LI3s8tiS3H9+uhv6tu/mm6rGZPYlmxHmnXBHKRnXwhENy5PdvlW6KiJ dOffxipjHYoHy7gHFmJxA0+zm5IamjhxN112pXomG4oL6GlqnvIt3KhwdlKq2kAAfH47 Ry7GBJRaFnhUKCX3P7MtVJ0XjjJYmQyWJntLNBluvHqKlbJEOmg/+wRP77QIdw/HBLKc bvbw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:reply-to:mime-version:content-transfer-encoding; bh=/U7yAmKmtMj2QNva2vPX3NR2P4FkYp9XQ81QvzHbJFI=; b=ty/0mfUDu9buGk7XG1Za5tTWQmdPnik9AOJjwGp0adXCJAD2hyHYfqCybjbjS72i5J hYwQLRpZ1vajBWRCQf2llzUE87SXPLGeo5AzE17tAgUDm6hqlpA4UeK2H/spI+cJXMY6 dRZOLA4PqCxnX7IQ1H5u09aQp2RK/IvHYBZ4QmFiY1n0U+2c5Oc74eKRqO1wvKqI8gMC npQ+A72xYk7DcnRtyck2esMs4C96HdyYRKr6vU1TFC7/Xp8CjV6uOFcD2Xhb20z3Cicu sMNZQAv2XQAFYYfzjGzsADQGTWMqPsEZkCkPXuaRwKOdHoA0WIXv8iYD9ZXF59xgkA1H z4uQ== X-Gm-Message-State: APjAAAUOvNnQBxm+JgJC4BTBVEsbnuOj4XQNxLbgZvo+HJbO1xvWZbUa hVO5x/y/A/BFeQ5GePvh5blaaQEZ X-Google-Smtp-Source: APXvYqxKjSja4qx8R8l9oPpEEr9Uk0bBrhTtw5wQiniwMh4fN3z9pkodBFW1DDXanu0jiKMCRi+rtQ== X-Received: by 2002:a5d:69c4:: with SMTP id s4mr24324118wrw.163.1565357888276; Fri, 09 Aug 2019 06:38:08 -0700 (PDT) Received: from ernst.home (p5B3BE66A.dip0.t-ipconnect.de. [91.59.230.106]) by smtp.gmail.com with ESMTPSA id i93sm3957034wri.57.2019.08.09.06.38.07 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Fri, 09 Aug 2019 06:38:07 -0700 (PDT) Date: Fri, 9 Aug 2019 15:38:06 +0200 From: Gary Jennejohn To: Alan Somers Cc: FreeBSD CURRENT Subject: Re: FUSE Call for Testing Message-ID: <20190809153806.1e550fa9@ernst.home> In-Reply-To: References: <20190809110236.07d33c93@ernst.home> Reply-To: gljennjohn@gmail.com X-Mailer: Claws Mail 3.17.4 (GTK+ 2.24.32; amd64-portbld-freebsd13.0) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 464mXK66jjz4Zn7 X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-6.98 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.982,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; REPLY(-4.00)[] 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, 09 Aug 2019 13:38:10 -0000 On Fri, 9 Aug 2019 06:49:36 -0600 Alan Somers wrote: [snip test results] > Thanks for the report, Gary. BTW, fusefs mounts are only > interruptible when mounted with "-o intr". If you didn't use that > option, then the signal would only interrupt cp after the write to > fusefs was done. Also, not every fuse file system supports > interrupts. Looking through its sources, I don't think that > fusefs-ntfs does. > I'm not convinced of that. I interrupted the 5.2GiB transfer several times to try out different UBLIO environment settings and it stopped pretty much immediately. I also did not use mount but rather a direct invocation of ntfs-3g. I suspect that ntfs-3g stops after the interrupt once it has flushed the UBLIO buffers. -- Gary Jennejohn (gj@) From owner-freebsd-current@freebsd.org Fri Aug 9 13:42:50 2019 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 0BECFC9A9A for ; Fri, 9 Aug 2019 13:42:50 +0000 (UTC) (envelope-from asomers@gmail.com) Received: from mail-lf1-f42.google.com (mail-lf1-f42.google.com [209.85.167.42]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 464mdh53HGz4bJC for ; Fri, 9 Aug 2019 13:42:48 +0000 (UTC) (envelope-from asomers@gmail.com) Received: by mail-lf1-f42.google.com with SMTP id c9so69508787lfh.4 for ; Fri, 09 Aug 2019 06:42:48 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=BYc0r6DcGw9OMrioWWHnwydWbc9NqPgG5EyBw8wU2oc=; b=Tb6SEy1vEv8RJFg1q81Th5c1g2CI2J7jhOcJ1sqQ/yGLa7R9MqaYuFAxKaRln10SwJ fJtiLNjhT4e/qSm/+eXx/6NTDia3bXgx4di27y2a8CJcFBizvs0ZNtzpzUSh8PA8btjT MfW8c3DO/BM1zVmZv7T8sVWOZGoYYP+jQI3xmiyiIRZnIcXfgziCYgZ2sJ2jjfv+zoFG VbVOhUPYGa491b53dXQ3Gbtwnsm396nU9nidyUYPCGzcB22Zh1lzZVsC5uG77o7rNyOP zJ6Y0y5brzdw/nALme31AA9IRbOeps0olovKHnoEH/ppPhrTwB3uwyyozTlNrkjHiG8V Jywg== X-Gm-Message-State: APjAAAV7upGu6QghNtYmglx6rri9ZbxgZh0W/mSk9nvq7okMNxTq+doR NlA4cfxRdQ5/+Vo87pFs6y8ucUqjpTqYp1+VuMD5mok8ykQ= X-Google-Smtp-Source: APXvYqwE8GKdoDeOU7J5PNP1DeC+P96iURqdgzELIx4495vadDOseSYao5+ZBY9y2NeCHzih8IlOV5AC3tOVTLvjWM0= X-Received: by 2002:a19:7908:: with SMTP id u8mr12644678lfc.178.1565358166899; Fri, 09 Aug 2019 06:42:46 -0700 (PDT) MIME-Version: 1.0 References: <20190809110236.07d33c93@ernst.home> <20190809153806.1e550fa9@ernst.home> In-Reply-To: <20190809153806.1e550fa9@ernst.home> From: Alan Somers Date: Fri, 9 Aug 2019 07:42:35 -0600 Message-ID: Subject: Re: FUSE Call for Testing To: gljennjohn@gmail.com Cc: FreeBSD CURRENT Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 464mdh53HGz4bJC X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of asomers@gmail.com designates 209.85.167.42 as permitted sender) smtp.mailfrom=asomers@gmail.com X-Spamd-Result: default: False [-4.29 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; DMARC_NA(0.00)[freebsd.org]; MIME_TRACE(0.00)[0:+]; TO_MATCH_ENVRCPT_SOME(0.00)[]; NEURAL_HAM_SHORT(-1.00)[-0.997,0]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_NONE(0.00)[42.167.85.209.list.dnswl.org : 127.0.5.0]; IP_SCORE(-1.29)[ip: (-0.61), ipnet: 209.85.128.0/17(-3.38), asn: 15169(-2.40), country: US(-0.05)]; FORGED_SENDER(0.30)[asomers@freebsd.org,asomers@gmail.com]; FREEMAIL_TO(0.00)[gmail.com]; R_DKIM_NA(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FROM_NEQ_ENVFROM(0.00)[asomers@freebsd.org,asomers@gmail.com]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2] 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, 09 Aug 2019 13:42:50 -0000 On Fri, Aug 9, 2019 at 7:38 AM Gary Jennejohn wrote: > > On Fri, 9 Aug 2019 06:49:36 -0600 > Alan Somers wrote: > > [snip test results] > > > Thanks for the report, Gary. BTW, fusefs mounts are only > > interruptible when mounted with "-o intr". If you didn't use that > > option, then the signal would only interrupt cp after the write to > > fusefs was done. Also, not every fuse file system supports > > interrupts. Looking through its sources, I don't think that > > fusefs-ntfs does. > > > > I'm not convinced of that. I interrupted the 5.2GiB transfer > several times to try out different UBLIO environment settings > and it stopped pretty much immediately. I also did not use > mount but rather a direct invocation of ntfs-3g. > > I suspect that ntfs-3g stops after the interrupt once it has > flushed the UBLIO buffers. > > -- > Gary Jennejohn (gj@) Well, I can guarantee that the write(2) into fusefs was not interrupted if you did not specify "-o intr". I know, because I wrote that code. You would need to use "-o intr" whether you mount by invoking mount or ntfs-3g. But cp probably only copies a few KB to a few hundred KB at a time. So even without "-o intr", a signal would probably feel fairly responsive. -Alan From owner-freebsd-current@freebsd.org Fri Aug 9 13:43:48 2019 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 56C6EC9B91 for ; Fri, 9 Aug 2019 13:43:48 +0000 (UTC) (envelope-from gljennjohn@gmail.com) Received: from mail-wr1-x430.google.com (mail-wr1-x430.google.com [IPv6:2a00:1450:4864:20::430]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 464mfq48q2z4bRk; Fri, 9 Aug 2019 13:43:47 +0000 (UTC) (envelope-from gljennjohn@gmail.com) Received: by mail-wr1-x430.google.com with SMTP id r3so4555569wrt.3; Fri, 09 Aug 2019 06:43:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:in-reply-to:references:reply-to :mime-version:content-transfer-encoding; bh=IiukCCLOKaMSj44cRmDtIhA3z6R3bmcG99oOQX9F41E=; b=nbaG8M0RUMa72qgZctrBN9NCfMNbEK9I2a7vWfBvYcEGpJF1cL0+5/vBCvvfC8DUCY o0xfaIHe4yTDEtk9IF5tUOeDM/7TgBTOPhmY2oF9Hows/9Bsxs2+nnTBgf0ypaLSj+eP 98hNXQBRF1u4VtGEEiU+ubzRvE+WpP/NQtiXkcrgiEhxBpRPoIQA2HLUhHJnf6aGG2PG KyN/UtOAh1ALrJV/QoGNk8fDy8P+vV6NO9syjmsfmeI8leH59XuWV/sk9/H+xapnkTR+ wUnNI1FvFmCsLtO8hQ6yH/7EH00939nD0CJ3xryvvletZZC+xJGiZ/7SwHeEwv8m9ct8 zKtg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:reply-to:mime-version:content-transfer-encoding; bh=IiukCCLOKaMSj44cRmDtIhA3z6R3bmcG99oOQX9F41E=; b=dgO4YgcoPKyn5+HNWx10RRGAjWb2P5p4WyLy7eySeu6ACWb4WIvJOWMK0K7tvhucDJ eEKO7KOhCv58S4UkdGEAM11lDIzYYc2QmGIqgcpOKa3wldBa9MKnLwBqTaRXTmYzu9dZ zql49jagIq7SN2gyZO+nws72XMkTycqe2PCqRIMZ7VutcgHrEwjIiGEX80VkAh3Yal21 QBG5gWGjIEAYiAVZf3zCHJbdGXEA3SMZJ5JL2wuTzdZ91OtzHEeaYBdxoa3akES/GycC UznlqR4/FFYSb3wr8rHXxh/5MD/JJDdGIRs3vKVsmmKb0uu/J6VyQKhfC4G6d0wkJeTS +dDw== X-Gm-Message-State: APjAAAVQN4pfBxzCz9sSbzQMruuf+c8LmdgHmFCqe8loWK96t29HnY/s dcSoj+f7/fKvJr9AWKkpk8LpTB4p X-Google-Smtp-Source: APXvYqyVsPKoS+FJOtV2eT+uv7myQZ+g1rq/0j1nIgrCfychr6HYwepSnZ+7VcEI/wQCDJdsa/ILPQ== X-Received: by 2002:adf:f042:: with SMTP id t2mr24050597wro.139.1565358225871; Fri, 09 Aug 2019 06:43:45 -0700 (PDT) Received: from ernst.home (p5B3BE66A.dip0.t-ipconnect.de. [91.59.230.106]) by smtp.gmail.com with ESMTPSA id i93sm3971588wri.57.2019.08.09.06.43.45 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Fri, 09 Aug 2019 06:43:45 -0700 (PDT) Date: Fri, 9 Aug 2019 15:43:44 +0200 From: Gary Jennejohn To: Alan Somers Cc: FreeBSD CURRENT Subject: Re: FUSE Call for Testing Message-ID: <20190809154344.0fb9a92c@ernst.home> In-Reply-To: <20190809153806.1e550fa9@ernst.home> References: <20190809110236.07d33c93@ernst.home> <20190809153806.1e550fa9@ernst.home> Reply-To: gljennjohn@gmail.com X-Mailer: Claws Mail 3.17.4 (GTK+ 2.24.32; amd64-portbld-freebsd13.0) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 464mfq48q2z4bRk X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=nbaG8M0R; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of gljennjohn@gmail.com designates 2a00:1450:4864:20::430 as permitted sender) smtp.mailfrom=gljennjohn@gmail.com X-Spamd-Result: default: False [-3.99 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; HAS_REPLYTO(0.00)[gljennjohn@gmail.com]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; REPLYTO_ADDR_EQ_FROM(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-0.99)[-0.993,0]; RECEIVED_SPAMHAUS_PBL(0.00)[106.230.59.91.khpj7ygk5idzvmvt5x4ziurxhy.zen.dq.spamhaus.net : 127.0.0.10]; IP_SCORE(0.00)[ip: (-9.37), ipnet: 2a00:1450::/32(-3.06), asn: 15169(-2.40), country: US(-0.05)]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; FROM_EQ_ENVFROM(0.00)[]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; FREEMAIL_REPLYTO(0.00)[gmail.com]; IP_SCORE_FREEMAIL(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[0.3.4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.5.4.1.0.0.a.2.list.dnswl.org : 127.0.5.0]; RCVD_TLS_ALL(0.00)[] 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, 09 Aug 2019 13:43:48 -0000 On Fri, 9 Aug 2019 15:38:06 +0200 Gary Jennejohn wrote: > On Fri, 9 Aug 2019 06:49:36 -0600 > Alan Somers wrote: > > [snip test results] > > > Thanks for the report, Gary. BTW, fusefs mounts are only > > interruptible when mounted with "-o intr". If you didn't use that > > option, then the signal would only interrupt cp after the write to > > fusefs was done. Also, not every fuse file system supports > > interrupts. Looking through its sources, I don't think that > > fusefs-ntfs does. > > > > I'm not convinced of that. I interrupted the 5.2GiB transfer > several times to try out different UBLIO environment settings > and it stopped pretty much immediately. I also did not use > mount but rather a direct invocation of ntfs-3g. > > I suspect that ntfs-3g stops after the interrupt once it has > flushed the UBLIO buffers. > Upon reconsideration, I guess you're right. What stopped was cp and not necessarily ntfs-3g. Still, ^C did what I expected. -- Gary Jennejohn From owner-freebsd-current@freebsd.org Fri Aug 9 21:51:09 2019 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 2563FAB29E; Fri, 9 Aug 2019 21:51:09 +0000 (UTC) (envelope-from lwhsu@freebsd.org) Received: from freefall.freebsd.org (freefall.freebsd.org [96.47.72.132]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "freefall.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 464zT90GNTz45cC; Fri, 9 Aug 2019 21:51:09 +0000 (UTC) (envelope-from lwhsu@freebsd.org) Received: by freefall.freebsd.org (Postfix, from userid 1129) id DBE047192; Fri, 9 Aug 2019 21:51:08 +0000 (UTC) Date: Fri, 9 Aug 2019 21:51:08 +0000 From: Li-Wen Hsu To: freebsd-testing@freebsd.org Cc: freebsd-current@freebsd.org, freebsd-stable@freebsd.org Subject: FreeBSD CI Weekly Report 2019-08-04 Message-ID: <20190809215108.GA43519@freefall.freebsd.org> Reply-To: freebsd-testing@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.11.4 (2019-03-13) 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, 09 Aug 2019 21:51:09 -0000 (Please send the followup to freebsd-testing@ and note Reply-To is set.) FreeBSD CI Weekly Report 2019-08-04 =================================== Here is a summary of the FreeBSD Continuous Integration results for the period from 2019-07-29 to 2019-08-04. During this period, we have: * 1662 builds (95.8% (-1.3) passed, 4.2% (+1.3) failed) were executed on aarch64, amd64, armv6, armv7, i386, mips, mips64, powerpc, powerpc64, powerpcspe, riscv64, sparc64 architectures for head, stable/12, stable/11 branches. * 309 test runs (87.4% (+6.6) passed, 12.6% (-6.3) unstable, 0% (-0.3) exception) were executed on amd64, i386, riscv64 architectures for head, stable/12, stable/11 branches. * 18 doc builds (100% (+0) passed) Test case status (on 2019-07-28 23:59): | Branch/Architecture | Total | Pass | Fail | Skipped | | ------------------- | ---------- | --------- | ------- | -------- | | head/amd64 | 7460 (+0) | 7409 (+0) | 0 (+0) | 51 (+0) | | head/i386 | 7458 (+0) | 7400 (+0) | 0 (+0) | 58 (+0) | | 12-STABLE/amd64 | 7388 (+0) | 7344 (+0) | 0 (+0) | 44 (+0) | | 12-STABLE/i386 | 7386 (+0) | 7332 (-3) | 0 (+0) | 54 (+3) | | 11-STABLE/amd64 | 6845 (+0) | 6800 (+3) | 1 (+0) | 44 (-3) | | 11-STABLE/i386 | 6843 (+0) | 6760 (+1) | 34 (-1) | 49 (+0) | (The statistics from experimental jobs are omitted) If any of the issues found by CI are in your area of interest or expertise please investigate the PRs listed below. The latest web version of this report is available at https://hackmd.io/s/rkEiIYr7B and archive is available at http://hackfoldr.org/freebsd-ci-report/, any help is welcome. ## News * [FCP 20190401-ci_policy: CI policy ](https://github.com/freebsd/fcp/blob/master/fcp-20190401-ci_policy.md) is in "feedback" state, please check and provide comments. * We are skipping the test cases failing in CI system only when "ci" configuration variable is true. This value can be set in kyua.conf or cli as: `kyua -v test_suites.FreeBSD.ci=true test` ## Failing Tests * https://ci.freebsd.org/job/FreeBSD-stable-11-i386-test/ * local.kyua.* (31 cases) * local.lutok.* (3 cases) ## Failing and Flaky Tests (from experimental jobs) * https://ci.freebsd.org/job/FreeBSD-head-amd64-dtrace_test/ * Flakey test case: common.misc.t_dtrace_contrib.tst_dynopt_d https://bugs.freebsd.org/237641 * https://ci.freebsd.org/job/FreeBSD-head-amd64-test_zfs/ * There are ~60 failing cases, including flakey ones, see https://ci.freebsd.org/job/FreeBSD-head-amd64-test_zfs/lastCompletedBuild/testReport/ for more details ## Disabled Tests * lib.libc.sys.mmap_test.mmap_truncate_signal https://bugs.freebsd.org/211924 * sys.fs.tmpfs.mount_test.large https://bugs.freebsd.org/212862 * sys.fs.tmpfs.link_test.kqueue https://bugs.freebsd.org/213662 * sys.kqueue.libkqueue.kqueue_test.main https://bugs.freebsd.org/233586 * sys.kern.ptrace_test.ptrace__PT_KILL_competing_stop https://bugs.freebsd.org/220841 * usr.bin.procstat.procstat_test.command_loogle.com/ine_arguments https://bugs.freebsd.org/233587 * usr.bin.procstat.procstat_test.environment https://bugs.freebsd.org/233588 * lib.libc.regex.exhaust_test.regcomp_too_big (i386 only) https://bugs.freebsd.org/237450 * sys.netinet.socket_afinet.socket_afinet_bind_zero (new) https://bugs.freebsd.org/238781 * sys.netpfil.pf.names.names * sys.netpfil.pf.synproxy.synproxy https://bugs.freebsd.org/238870 * sys.kern.ptrace_test.ptrace__follow_fork_child_detached_unrelated_debugger https://bugs.freebsd.org/239292 * sys.netpfil.pf.forward.v4 (i386 only) * sys.netpfil.pf.forward.v6 (i386 only) * sys.netpfil.pf.set_tos.v4 (i386 only) https://bugs.freebsd.org/239380 * sys.kern.ptrace_test.ptrace__follow_fork_both_attached_unrelated_debugger https://bugs.freebsd.org/239397 * sys.kern.ptrace_test.ptrace__parent_sees_exit_after_child_debugger https://bugs.freebsd.org/239399 * sys.kern.ptrace_test.ptrace__follow_fork_parent_detached_unrelated_debugger https://bugs.freebsd.org/239425 ## Issues ### Cause build fails * https://bugs.freebsd.org/233735 Possible build race: genoffset.o /usr/src/sys/sys/types.h: error: machine/endian.h: No such file or directory * https://bugs.freebsd.org/233769 Possible build race: ld: error: unable to find library -lgcc_s * https://bugs.freebsd.org/238828 Possible build race: lib/libsysdecode/tables.h:948: error: 'IPV6_MIN_MEMBERSHIPS' undeclared Patch available: https://reviews.freebsd.org/D21069 ### Cause kernel panics * https://bugs.freebsd.org/238870 sys.netpfil.pf.names.names and sys.netpfil.pf.synproxy.synproxy cause panic Patch exists: * https://reviews.freebsd.org/D20868 * https://reviews.freebsd.org/D20869 ### Open * https://bugs.freebsd.org/237077 possible race in build: /usr/src/sys/amd64/linux/linux_support.s:38:2: error: expected relocatable expression * https://bugs.freebsd.org/237403 Tests in sys/opencrypto should be converted to Python3 * https://bugs.freebsd.org/237641 Flakey test case: common.misc.t_dtrace_contrib.tst_dynopt_d * https://bugs.freebsd.org/237652 tests.hotspare.hotspare_test.hotspare_snapshot_001_pos timeout since somewhere in (r346814, r 346845] * https://bugs.freebsd.org/237655 Non-deterministic panic when running pf tests in interface ioctl code (NULL passed to strncmp) * https://bugs.freebsd.org/237656 "Freed UMA keg (rtentry) was not empty (18 items). Lost 1 pages of memory." seen when running sys/netipsec tests * https://bugs.freebsd.org/237657 sys.kern.pdeathsig.signal_delivered_ptrace timing out periodically on i386 * https://bugs.freebsd.org/238781 sys.netinet.socket_afinet.socket_afinet_bind_zero does not work when mac_portacl(4) loaded * https://bugs.freebsd.org/239292 Flakey test case: sys.kern.ptrace_test.ptrace__follow_fork_child_detached_unrelated_debugger * https://bugs.freebsd.org/239380 sys.netpfil.pf.forward.{v4,v6} and sys.netpfil.pf.set_tos.v4 fail on i386 * https://bugs.freebsd.org/239397 Flakey test case: sys.kern.ptrace_test.ptrace__follow_fork_both_attached_unrelated_debugger * https://bugs.freebsd.org/239399 Flakey test case: sys.kern.ptrace_test.ptrace__parent_sees_exit_after_child_debugger * https://bugs.freebsd.org/239425 Flakey test case: sys.kern.ptrace_test.ptrace__follow_fork_parent_detached_unrelated_debugger ### Others * [Tickets related to testing@](https://preview.tinyurl.com/y9maauwg) From owner-freebsd-current@freebsd.org Sat Aug 10 03:56:32 2019 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 C6728B1585 for ; 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MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-current@freebsd.org]; IP_SCORE_FREEMAIL(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; RCVD_IN_DNSWL_NONE(0.00)[c.2.e.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; TO_DN_EQ_ADDR_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 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, 10 Aug 2019 03:56:32 -0000 I was eager to load the new 13.0 Current snapshot yesterday as I wanted to play with the new FUSE tools. I was running 13.0 Current r350491 from last week and everything was going great. So last night, a little late I guess, I wiped the older install and loaded r250702. Then I loaded Xorg, all 172 packages, and loaded the drm-kmod video driver kernel modules, and then ran startx (as user of course). I got errors & it was late so today I looked closer. It said: "xauth: file .serverauth.1039 does not exist" Well, this file is apparently something created automatically. I played with the half-running install for a long time. It ran fine in console mode. Then I the wiped it and reloaded the same newer r350702. No Go. Wiped the new r350702 and reloaded the older r350491 that was working just fine last night. Same Problem....serverauth.xxx Now, I do know that the drm-kmod was the same (g20190710) that had worked for me at least two times already. I do not know if the Xorg pkg is the same. I couldn't find a date other than "latest". I'm writing this email from my Linux partition. Any ideas would be appreciated, Clay Daniels