From owner-freebsd-stable@freebsd.org Thu Nov 21 11:35:54 2019 Return-Path: Delivered-To: freebsd-stable@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 468421BA862 for ; Thu, 21 Nov 2019 11:35:54 +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 47JcvD3Qtzz4GBd for ; Thu, 21 Nov 2019 11:35:52 +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 xALBZnKC058979; Thu, 21 Nov 2019 11:35:49 GMT (envelope-from david@albert.catwhisker.org) Received: (from david@localhost) by albert.catwhisker.org (8.15.2/8.15.2/Submit) id xALBZlwU058978; Thu, 21 Nov 2019 03:35:47 -0800 (PST) (envelope-from david) Date: Thu, 21 Nov 2019 03:35:47 -0800 From: David Wolfskill To: Eugene Grosbein Cc: FreeBSD stable Subject: Re: Logging boot messages from the loader Message-ID: <20191121113547.GI34976@albert.catwhisker.org> Reply-To: stable@freebsd.org Mail-Followup-To: stable@freebsd.org, Eugene Grosbein , FreeBSD stable References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="tgQ0jN0vM+YIGDGO" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.12.2 (2019-09-21) X-Rspamd-Queue-Id: 47JcvD3Qtzz4GBd 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 [-7.89 / 15.00]; ARC_NA(0.00)[]; HAS_REPLYTO(0.00)[stable@freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:198.144.209.73]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; RCVD_TLS_LAST(0.00)[]; DMARC_NA(0.00)[catwhisker.org]; REPLYTO_DOM_NEQ_FROM_DOM(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; TO_DN_ALL(0.00)[]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_NONE(0.00)[73.209.144.198.list.dnswl.org : 127.0.10.0]; 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(-3.49)[ip: (-9.32), ipnet: 198.144.208.0/20(-4.46), asn: 7961(-3.62), country: US(-0.05)] X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Nov 2019 11:35:54 -0000 --tgQ0jN0vM+YIGDGO Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Nov 21, 2019 at 04:51:13PM +0700, Eugene Grosbein wrote: > Hi! >=20 > How do I get boot messages generated by loader itself written to some log= after successfull boot? > This is generic BIOS-based 11.3-STABLE/amd64 system with syscons console = driver. >=20 > /var/run/dmesg.boot starts with kernel messages without previous lines fr= om the loader. > Specifically, I need messages about loading kernel modules with full path= s. > .... Perhaps: Set up serial console on the machine in question, then connect a machine that's expected to be "sufficiently stable" to the other end of a "null modem" cable & run tip(1) on the second machine (perhaps within script(1)). Or something similar, anyway. Peace, david --=20 David H. Wolfskill david@catwhisker.org Why is Trump trying to keep salient information from House investigators? See http://www.catwhisker.org/~david/publickey.gpg for my public key. --tgQ0jN0vM+YIGDGO Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQGTBAEBCgB9FiEE4owz2QxMJyaxAefyQLJg+bY2PckFAl3WdpNfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEUy OEMzM0Q5MEM0QzI3MjZCMTAxRTdGMjQwQjI2MEY5QjYzNjNEQzkACgkQQLJg+bY2 PckHeQgAiIR2Xmro7yUybv5+SFHg2G3WKpw5+7ehmWB1y14FQxkti+AVsXYeRM5O fpTJ7FO1bmj9zYhQdxSsT5elIDwLKoaWWUzFZSwqiX/HliidBsRbqfNZmZ/aAmFD BBP+vBugHt7tHlL45SDB1V0LtrxAKPMBFOCbBw8vf6HVS5zcgaBhGwpTLhyZGwMV vIE8hB3H9edEJOjh4/D9Gv7iTtKird5B+rcvkqSdJJwowxRMMxAdqHG9GSBV79UX VvlqdH3HEQevuf0W1ouR7HcQyJ5gfIsQmeemigTQikX6sxtVIIHjIKfRLTTgUT1F EpQd1pakbxt520rBLWbL7Ncu/Bp9xA== =poeI -----END PGP SIGNATURE----- --tgQ0jN0vM+YIGDGO--